báo cáo nguồn

TNG QUAN CP NGUN TRM BTS

V KHAI THC BO DNG NGUN DC

CNG TY DCH V VIN THNG

TRUNG TM DCH V VIN THNG KV3

Thng 05/2011

CNG TY DCH V VIN THNG

TRUNG TM DCH V VIN THNG KV3

TNG QUAN CP NGUN TRM BTS

V KHAI THC BO DNG NGUN DC

Thng 05/2011

NI DUNG TRNH BY

1. Tnh hnh thng tin lin lc nm 2010 v qu 01 nm 2011.

2. Cc vn bn lin quan n ngun in do Tp on ban hnh.

3.Thng k cc loi ngun my nn, Accu trn a bn cc tnh.

4.Nguyn tc t chc ngun in trm vin thng.

5. Gii thiu cc loi my nn trn mng Vinaphone.

6. Quy nh v bo dng ngun in trm BTS.

7. Quy trnh phi hp tm thi gia cc n v trong vic x l h thng ngun in.;

TNH HNH THNG TIN LIN LC NM 2010

V QU I NM 2011

4: Theo cng

vn (pht), 13786, 0%

2: Truyn dn n v khc

(pht), 42453,

1%

0: Cha r nguyn nhn

(pht), 87936,

2% 3: Thit b

(pht), 172712,

4%

5: Truyn dn VNPT tnh/TP

(pht), 1583675,

37%

1: Ngun in (pht), 2380551,

56%

I. TNH HNH THNG TIN LIN LC NM 2010.

BIU MT LIN LC BTS KHU VC MIN TRUNG TY NGUYN NM 2010

BIU MT LIN LC QUA CC THNG NM 2010

2

10

84

6

11

20

94

17

59

80

34

44

02

45

75

13

79

84

48

23

52

95

32

15

18

35

78

64

44

06

01

50

03

60

32

61

92

0

100000

200000

300000

400000

500000

600000

700000

800000

900000

T01 T02 T03 T04 T05 T06 T07 T08 T09 T10 T11 T12

T01: 5% T02: 3%

T03: 4%

T04:8%

T05: 11%

T06: 19%

T07: 5% T08:7%

T09: 8%

T10:10%

T11: 12%

T12: 8%

88

29

9

98

19

7

110089

21

77

76

27

12

57

35

47

18

35

86

61

37

62

70

40

46

87

41

56

04

42

35

14

43

09

37

731104

0

100000

200000

300000

400000

500000

600000

700000

800000

BDH QTI HUE KTM PYN QNI DNG QBH DNO DLK GLI KHA QNM

BIU MT LIN LC CC TNH NM 2010 (pht)

48

7

489

496

1,2

79

1,3

57

1,4

66

1,5

56

1,6

20

1,7

93

1,8

27

1,8

98

2,6

98 3

,317

0

500

1000

1500

2000

2500

3000

3500

HUE QTI BDH DLK GLI PYN KTM QNI DNG QBH KHA QNM DNO

BIU MT LIN LC TRUNG BNH /1BTS CC TNH NM 2010 (pht)

Tnh 1: Ngun in

(pht)

QTI 30288

BDH 46958

HUE 54457

KTM 113820

QNI 170447

PYN 170769

DNO 173244

QBH 196711

GLI 198468

DNG 233115

DLK 264139

KHA 359048

QNM 369087

Tng 2380551

30288

46958

54457

113820

1704

47

170769

173244

196711

198468

233115

264139

359048

369087

0

50000

100000

150000

200000

250000

300000

350000

400000

QTI BDH HUE KTM QNI PYN DNO QBH GLI DNG DLK KHA QNM

S LIU V BIU MT LIN LC DO NGUYN NHN NGUN IN CC TNH NM 2010

S LIU V BIU MT LIN LC DO NGUYN NHN TRUYN DN CC TNH

Tnh 5: Truyn dn VNPT

tnh/TP (pht)

BDH 27978

HUE 32403

QTI 45702

KHA 52098

PYN 67051

KTM 90950

DNG 100406

DLK 127236

QBH 156641

QNI 165181

GLI 197702

DNO 206082

QNM 314245

Tng 1583675

27978

32403

45702

52098

67051

90950

100406

127236

156641

165181

197702

206082

314245

0

50000

100000

150000

200000

250000

300000

350000

BDH HUE QTI KHA PYN KTM DNG DLK QBH QNI GLI DNO QNM

THNG K MT LIN LC CC NODE TRUYN DN TP TRUNG 05 BTS TR LN

Tnh/TP S ln MLL cc tuyn

TD t 5 BTS tr ln

S lng BTS ln nht

ti mt tuyn TD

Tng t/g BTS mll do

mll cc tuyn TD t 5

BTS tr ln

Chim t l

(%)

QNM 100 25 83148 10

QBH 42 50 73801 11

DLK-DNO 27 108 41237 5

GLI 17 22 21725 5

QTI 14 24 8152 8

PYN 9 31 9219 3

DNG 6 18 26205 7

KTM 5 9 3808 2

KHA 4 11 1656 0

QNI 4 19 2686 1

HUE 3 18 2485 1

BDH 0 3 0 0

BIU S LN MLL CC NODE TRUYN DN LN 5 BTS TI CC TNH.

100

42

27

17 14

9 6 5 4 4 3

0 0

20

40

60

80

100

120

t cp quang:30%

Mt ngun ti cc Node truyn

dn: 48%

Nguyn nhn

khc:22%

BIU NGUYN NHN MT LIN LC DO TRUYN DN NM 2010

0500000

1000000

1500000

2000000

2500000

3000000

3500000

4000000

4500000

2008 2009 2010

2,760,122 2,576,191

4,281,113

0

500

1000

1500

2000

2500

3000

2008 2009 2010

1256

2328

2812

0

5000

10000

15000

20000

25000

30000

35000

40000

2008 2009 2010

16171 17814

39952

BIU SO SNH MLL THEO NGUYN NHN NM 2010 VI CC NM 2008,2009

S LIU BTS NM 2008,2009,2010 THI GIAN MLL NM 2008,2009,2010

S LN MLL NM 2008,2009,2010

0: cha r nguyn

nhn (pht),

856, 0%

1: ngun in (pht),

520580,

64%

2: Truyn dn n v

khc (pht),

12166, 1%

3: thit b (pht),

10097, 1%

4: theo cng

vn (pht), 281, 0%

5: truyen

dn VNPT tnh/TP (pht),

275535,

34%

II. TNH HNH THNG TIN LIN LC QU I NM 2011

BIU MT LIN LC KHU VC MIN TRUNG TY NGUYN NM 2010

050000

100000

150000

200000

250000

300000

350000

Thng 01 Thng 02 Thng 03

210846

112094

175980

334076

160420

325019

Nm 2010

Nm 2011

BIU MT LIN LC 03 THNG U NM 2011 KHU VC MIN TRUNG TY NGUYN

050000

100000

150000

200000

250000


88617

29864 39012

230192

89431

200957

Nm 2010

Nm 2011

BIU MT LIN LC DO NGUN IN 03 THNG U NM 2011 KHU VC MIN TRUNG TY NGUYN

020000

40000

60000

80000

100000

120000


93213

66049

116392

97435

64003

114097

Nm 2010

Nm 2011

BIU MT LIN LC DO TRUYN DN 03 THNG U NM 2011 KHU VC MIN TRUNG TY NGUYN

020000

40000

60000

80000

100000

120000

140000

160000

BDH QTI HUE DNG KTM KHA DNO PYN DLK QBH QNI QNM GLI

Tnh Tng (pht)

BDH 14122

QTI 20239

HUE 26544

DNG 41349

KTM 43770

KHA 44856

DNO 56586

PYN 58285

DLK 67082

QBH 87967

QNI 90479

QNM 117613

GLI 150623

BIU THI GIAN MT LIN LC CC TNH TRONG QU 1 NM 2011

020000

40000

60000

80000

100000

120000

140000

160000

BDH QTI HUE DNG KTM KHA DNO PYN DLK QBH QNI QNM GLI

Qu I 2011

Qu I 2010

Tng thi gian mt lin lc (pht)

Tnh Qu I 2011 Qu I 2010

BDH 14122 6521

QTI 20239 10191

HUE 26544 13629

DNG 41349 39356

KTM 43770 45591

KHA 44856 18150

DNO 56586 89811

PYN 58285 19295

DLK 67082 57593

QBH 87967 37192

QNI 90479 32411

QNM 117613 63160

GLI 150623 66020

BIU SO SNH THI GIAN MT LIN LC

CA QU 1 NM 2011 V QU 1 NM 2010 CC TNH.

010000

20000

30000

40000

50000

60000

70000

80000

90000Tng t/g mll do ngun

Tnh Qu I 2011

QTI 5351

BDH 7498

HUE 19915

DNG 25165

DNO 29955

KTM 33753

KHA 34948

PYN 35824

DLK 41477

QNI 61884

QBH 62922

GLI 78510

QNM 83378

BIU THI GIAN MT LIN LC DO NGUN IN CC TNH

TRONG QU 1 NM 2011

010000

20000

30000

40000

50000

60000

70000

80000

90000

QTI BDH HUE DNG DNO KTM KHA PYN DLK QNI QBH GLI QNM

Qu I 2011

Qu I 2010

Tng t/g mll do ngun

Tnh Qu I 2011 Qu I 2010

QTI 5351 448

BDH 7498 1228

HUE 19915 2557

DNG 25165 17024

DNO 29955 31063

KTM 33753 12344

KHA 34948 6905

PYN 35824 5264

DLK 41477 24533

QNI 61884 12099

QBH 62922 9927

GLI 78510 18802

QNM 83378 15299

BIU SO SNH THI GIAN MT LIN LC DO NGUN IN


Tng t/g mll do Truyn dn

Tnh Qu I 2011

HUE 4951

BDH 6166

KHA 9601

KTM 10017

QTI 13338

DNG 16154

PYN 17733

QBH 20653

DLK 24183

DNO 26549

QNI 27394

QNM 30377

GLI 68419

0

10000

20000

30000

40000

50000

60000

70000

BIU MT LIN LC DO TRUYN DN CC TNH TRONG QU 1 NM 2011

Tng t/g mll do Truyn dn

Tnh Qu I 2011 Qu I 2010

HUE 4951 6398

BDH 6166 4853

KHA 9601 8210

KTM 10017 29422

QTI 13338 6455

DNG 16154 16121

PYN 17733 8645

QBH 20653 25205

DLK 24183 24842

DNO 26549 49360

QNI 27394 17986

QNM 30377 34339

GLI 68419 43818

0

10000

20000

30000

40000

50000

60000

70000

Qu I 2011

Qu I 2010

BIU SO SNH THI GIAN MT LIN LC DO TRUYN DN


Tng t/g mll trung bnh trn

01 BTS

Tnh Qu I 2011

BDH 74

QTI 100

HUE 117

KHA 198

DLK 204

DNG 208

PYN 302

KTM 310

QNI 408

QBH 421

QNM 425

DNO 453

GLI 465

0

50

100

150

200

250

300

350

400

450

500

BIU MT LIN LC TRUNG BNH TRN 01 BTS CC TNH QU I NM 2011

Tng t/g mll trung bnh trn 01 BTS

Tnh Qu I 2011 Qu I 2010

BDH 74 39

QTI 100 71

HUE 117 90

KHA 198 89

DLK 204 198

DNG 208 222

PYN 302 117

KTM 310 335

QNI 408 171

QBH 421 232

QNM 425 292

DNO 453 816

GLI 465 246

0

100

200

300

400

500

600

700

800

900

Qu I 2011

Qu I 2010

BIU MT LIN LC TRUNG BNH TRN 01 BTS

CC TNH TRONG QU I NM 2011 V QU I NM 2010

1. Quyt nh s 1108/Q-VNPT-VT ngy 15/06/2010 v vic giao nhim v u t,

qun l, khai thc, bo dng, phn thit b ngun DC (bao gm my nn-

Rectifier,Accu) ca cc trm thu pht di ng mng Vinaphone cho cc VNPT

tnh/thnh ph.

2. Vn bn s 817/VNPT-VT ngy 14/03/2011 v vic thc hin bn giao thit b ngun

BTS Vinaphone theo quyt nh s 1108/Q-VNPT-VT ca Tng Gim c.

3. Vn bn s 1735/VNPT-VT ngy 05/05/2011 ca Tp on v vic Thc hin qun

l v bo dng h thng ngun DC cc trm BTS.

4. Quyt nh s: 1187/Q-VNPT-VT ngy 30/06/2010 Nguyn tc t chc ngun in

trm Vin thng ban hnh ngy 30/06/2010.

5. Quyt nh s: 1539/Q-VT ngy 16/10/2006 v Quy nh khai thc v bo dng

ngun in trm vin thng.

6. Vn bn s 5319/VNPT-VT, ngy 20/12/2011 v vic Yu cu k thut v CSHT cho

BTS/NodeB.

II. CC VN BN LIN QUAN N NGUN IN DO TP ON BAN HNH

1. Quyt nh s 1108/Q-VNPT-VT ngy 15/06/2010 v vic giao nhim v u t, qun

l, khai thc, bo dng, phn thit b ngun DC (bao gm my nn-Rectifier,Accu)

ca cc trm thu pht di ng mng Vinaphone cho cc VNPT tnh/thnh ph.

2. Vn bn s 817/VNPT-VT ngy 14/03/2011 v vic thc hin bn giao thit b ngun

BTS Vinaphone theo quyt nh s 1108/Q-VNPT-VT ca Tng Gim c.

3. Vn bn s 1735/VNPT-VT ngy 05/05/2011 ca Tp on v vic Thc hin qun l

v bo dng h thng ngun DC cc trm BTS.

4. Vn bn s 5319/VNPT-VT, ngy 20/12/2011 v vic Yu cu k thut v CSHT cho

BTS/NodeB.

5. Quyt nh s: 1187/Q-VNPT-VT ngy 30/06/2010 v Nguyn tc t chc ngun in

trm Vin thng ban hnh ngy 30/06/2010.

6. Quyt nh s: 1539/Q-VT ngy 16/10/2006 v Quy nh khai thc v bo dng

ngun in trm vin thng ban hnh.

II. CC VN BN LIN QUAN N NGUN IN DO TP ON BAN HNH

III. THNG K CC LOI NGUN MY NN, ACCU TRN A BN CC TNH:

Loi thit b Hng sn xut Cu hnh Cng sut tiu th

trung bnh (W)

Cng sut tiu th

maximun (W)

Horizon II1800

Motorolla

2/2/2 1107 1664

4/4/4 2152 3155

Horizon II 900 2/2/2 1365 1835

4/4/4 2668 3498

RBS 2207 Ericsson

750 1100

RBS 2206 1500

RBS 2216 1600 2000

BTS 3012

Huawei

1800 2800

BTS 3900-900 2/2/2 750 1050

4/4/4 1140 2000

BTS 3900-1800 2/2/2 740 1030

4/4/4 1130 1960

NodeB tp trung-8800

ZTE

1/1/1 450 565

2/2/2 600 820

3/3/3 745 1020

NodeB phn tn-8700 BBU 80

RRU 105 125

CNG SUT TIU TH IN CA BTS, NODEB

H THNG NGUN IN TRM VIN THNG

THIT B VIN

THNG (CHUYN

MCH, TRUYN DN)

PH TI C BIT

MY VI TNH

H THNG IU

HA

H THNG CHIU

SNG

INVERTER

H THNG

MY NN

IN

AC QUY

UPS

AC QUY

T PHN

PHI IN

THIT B

CT ST

THIT B

CT LC

ST

T

CHUYN

I

IN

MY PD DI

NG

IU

KHIN

GIM ST

MY PHT

IN

NGUN IN

LI

-48V DC

220V AC

220V AC

220V AC

S H THNG NGUN IN TRM VIN THNG

YU CU K THUT H THNG MY NN IN

1.Gm nhiu module nn in (RECTIFIER) vn hnh song song cp in cho ph ti.

2.Module nn phi c thc hin tho, lp mt cch d dng; thun tin cho vic thay th, m rng, nng cp cng

sut ca thit b.

3.C in p u ra n nh sai s cho php 1%

4.C kh nng lm vic trc tip vi ph ti (khng cn acquy )

5.Khi ng mm (c tr), c ch b nhit khi lm vic vi acquy.

6.H thng nn in t ng ngng cung cp in cho ph ti v chuyn sang ch cung cp in cho ph ti bng

acquy khi in p u vo nm ngoi gii lm vic (in p qu cao hoc qu thp).

7.C kh nng iu khin, gim st t xa, vn hnh lin tc cp ngun cho ph ti.

8.Kim sot c cc gi tr in p, dng in np cho acquy v cp cho ph ti, a ra cc cnh bo cn thit, kp

thi.

9.C h thng gim st cht ch tnh trng hot ng ca c h thng v a ra cc cnh bo cn thit; d u ni,

hn ch n mc cao nht kh nng chm chp.

u vo: - Ngun AC vo: 220/380 VAC + N + Ground 15%, Tn s danh nh:50Hz.

- Bo v u vo: c trang b bo v chng st ti u vo (TVSS).

u ra: - in p danh nh u ra: -48VDC.

- Gii in p u ra c th iu chnh c: 43 57 VDC.

- in p u ra ch floating danh nh: 53,5 hoc 54 VDC.

- in p u ra ch Equalizing danh nh: 56 VDC (c th iu chnh).

Gim st iu khin Hin th:

- Gim st c cc gi tr in p, dng in np cho ac quy v cp cho ph ti. a ra cc cnh bo cn thit, kp thi.

- iu khin chia ti gia cc module rectifier thnh phn, cc ch np cho ac quy (floating/Equalizing), b nhit ,

gii hn dng np ac quy, ct in p thp (LVD). Thit lp (ci t) cc gi tr ngng cho cc thng s trn.

- Lu gi cnh bo/s kin theo thi gian (gi, ngy, thng, nm). C kh nng iu khin, gim st t xa.

- Hin th: Cc thng s c bn c hin th trn mn hnh LCD.

Bo v - Phn phi: - Bo v ngun u vo: c cc CB bo v ngun ti u vo (ngun AC).

- Phn phi ngun DC:

+ CB hoc cu ch cho acquy ph hp vi dung lng.

+ CB hoc cu ch cho ph ti ph hp vi ti s dng.

Cc iu kin mi trng:

- Nhiu nh: 150mV

- Nhiu pht x: 2mV

- Nhit lm vic: -10 n +500C

- m: 95%

Ph hp tiu chun EN 300 386 Radiated/Conducted emission, Class B hoc tng ng; IEC/EN 61000-6-2, 3,4,5. An ton UL

1950, EN 60950/IEC 950.

THNG S K THUT H THNG MY NN IN

(Tham kho cng vn s 1735/VNPT-VT, ngy 05/05/2011 ca Tp on Bu chnh Vin thng Vit Nam)

- in p u vo: 220/380 VAC 15%

- H s cng sut: > 0,99

- Hiu sut: 92%

- in p danh nh u ra: 48 VDC

- Gii in p u ra ti thiu c th iu chnh c: 43 57 VDC

- in p u ra ch floating danh nh: 53,5 hoc 54 VDC

- in p u ra ch Equalizing danh nh: 56 VDC (c th iu chnh)

- C kh nng tho, lp cc module nn mt cch d dng, khng gy gin on

h thng.

- T ng ngng (off) khi in p vt qu ngng iu chnh

- Tn hiu: c bo hiu cc trng thi, lm vic, s c

- Gii nhit : -100C 500C

- m: 5 95%

THNG S K THUT MODULE NN

(Tham kho cng vn s 1735/VNPT-VT, ngy 05/05/2011 ca Tp on Bu chnh Vin thng Vit Nam)

NGUYN TC T CHC H THNG ACCU

1. Ac quy l ngun nng lng d phng quan trng, c nhim v cp in n nh, lin tc cho cc ph ti khi

khng c ngun in xoay chiu.

2. Ac quy c s dng trong trm vin thng phi l acquy kh, loi acquy c nh c cht lng tt, c cp

chng ch quc gia, khu vc hoc quc t. Tui th ca ac quy trong iu kin tiu chun phi t t 12 nm tr

ln vi HTNVT loi c bit, HTNVT loi1; 10 nm tr ln vi HTNVT loi 2.

3. Dung lng acquy phi ln c th cp in cho ph ti trong thi gian quy nh ca loi HTNVT, quy

nh c th nh sau: HTNVT loi c bit, HTNVT loi 1 v HTNVT loi 2 m bo 4 6 gi, tu theo

cht lng ngun in li (tn sut mt in, mc khng n nh ca in p .v.v. ti khu vc v cht lng

my pht in d phng); HTNVT loi 3: Khng trang b acquy, cc trm ny ch lm vic khi c in li v

ngng hot ng khi mt in.

4. Trong TVT acquy phi c chia lm 2 nhnh, ni song song vi nhau. Trong mi nhnh lp ti thiu 1 t ac

quy v ti a khng qu 4 t. Trong mi trng hp t nht phi c 01 nhnh c ni vo h thng.

5. Thc hin ni song song cc t acquy vi nhau trn nguyn tc phi c cng in p, dung lng, cht lng,

chng loi.

6. Trong trm vin thng acquy c th c t chung phng vi cc thit b vin thng, cng c th t ti phng

ring tu theo quy m ca trm. Ac quy phi c t ln gi v phi cch in vi t. Nhit mi trng

xung quanh c duy tr t 5 n 25C.

7. Trng hp acquy t ti phng ring, phng t acquy phi c trang b my iu ho nhit , qut thng

gi, h thng chiu sng v tun th cc yu cu v an ton phng chng chy n.

8. Ac quy trc khi a vo s dng phi c np no v phng th kim tra dung lng bng ti gi.

9. Khi dung lng ac quy suy gim cn 75% dung lng nh mc phi thay bng ac quy mi.

10. Trong mi trng hp phi m bo st p trn mch cung cp ngun mt chiu khng c vt qu 1V.

THNG S K THUT ACCU

(Tham kho vn bn s 1735/VNPT-VT, ngy 05/05/2011 ca Tp on Bu chnh Vin thng Vit Nam)

- Accu: s dng loi xxV/bnh, dung lng xxxAh (10h)

- Dung lng danh nh (10h): xxxAh (phng in n 1,8V)

- in tr trong: Np no 250C nh hn 0,xxm (ty theo dung lng cng nh cng tt)

- T phng in (200C, 680F ): Sau 1 thng: 3%

- Ch np:

+ Np in thng xuyn (floating): in p np: 2,25 2,3 V (250C)

+ Np chu k: in p np: 2,35 2,45 V (250C)

- B nhit ch ch floating (Temprerature compensation): khong -3mV/0C/cell

- Phng in:

+ Phng in 100%: 300 chu k



- Tui th Accu (Design life): 12 nm

- Tiu chun cht lng: p ng cc tiu chun IEC 896, DIN, IEC, BS 6290-4 hoc tng

ng.

- Chng ch ISO 9001, ISO 14001, UL recognized, CE.

- Khung gi Accu phi c kt cu kim loi gn chc, sn tnh in, cch in.

- u ni in cc: Thanh ng, cp ng, Bulng ai c + cu.

- Lp t: c th lp theo phng nm ngang hoc thng ng.

- iu kin mi trng: -200C 450C ./.

GII THIU CC LOI MY NN S DNG

TRN MNG VINAPHONE

S H THNG MY NN IN

1. Ngun Emerson PS48300/1800




5. Ngun Emerson Actura Optima

6. Ngun Emerson Actura Flex

7. Ngun VPRS 200

8. Ngun VPRS 400

9. Ngun VPRS 400 mi.

10. Ngun Power One PPS16.48



13. Ngun Delta

14. Ngun Efore

15. Ngun Lorain

16. Ascom

17. Siemens

18. Intergy

CC LOI NGUN MY NN S DNG TRN MNG VINAPHONE

NGUN MY NN EMERSON

Emerson PS48150/1800 Emerson PS48300/1800 Emerson Actura Optima

PS48200/3200

NGUN MY NN EMERSON (tip theo)

Emerson Actura Flex

PS48330/2900

Emerson PS48300/2900 Emerson PS48300/3200

VPRS 200 VPRS 400 VPRS 400 mi

NGUN MY NN VPRS

NGUN MY NN POWER ONE

Power-One PPS16.48 Power-One PPS25.48 Power-One PPS32.48

CC LOI NGUN MY NN KHC

Delta Efore Ascom

CC LOI NGUN MY NN KHC (tip theo)

Lorain Siemens Intergy

NGUN MY NN EMERSON PS48300/1800

ngha tn gi PS 48 300/ 1800:

Power Supply

-48VDC

Max 300Ampe

Cng sut 01 module REC ~ 1800W

Thng s k thut :

AC vo:

Di in p: 85VAC ~ 300 VAC. Tn s : 45Hz ~ 65 Hz.

DC ra:

in p DC: 42.2 VDC ~ 57.7 VDC. Dung lng: Maximun 300A

Cng sut u ra ca 01 module REC R48-1800:

t 100% cng sut (1740W) nu in p AC cp cho REC t 176VAC ~ 290 VAC.

t 50% cng sut (1050 W) nu in p AC cp cho REC=110VAC t 44.4% cng sut (800 W) nu in p AC cp cho REC=85VAC

M T THNH PHN BN TRONG NGUN EMERSON PS48300/1800

CB cp AC

cho t REC

Modules

REC Module iu

khin v hin

th

02 cu ch

Battery

VDR im u cc

fa nng cp

cho cc REC

Thanh trung

tnh chung

03 cu ch

cp cho ti

Thanh u

t

CBs cp

cho ti

Busbar 0V DC

Busbar -48V DC Bo giao tip

tn hiuv

cnh bo

ngoi

n ch th

cnh bo

Stt Cng

(Relay)

Chc nng a

cnh bo v OMC Ghi ch

1 J23 Mt ngun AC

Chn cng

thng ng

2 J24 in p DC thp

3 J25 Li module nn

4 J26 in p DC cao

J23 J24 J25

U CNH BO V OMC

J26

T NGUN MY NN EMERSON PS48150/1800

Thng s k thut ca my nn PS48150/1800:

AC vo:

Di in p: 85VAC ~ 290 VAC.

Tn s : 45Hz ~ 65 Hz.

DC ra:

in p DC: 42.3 VDC ~ 57.6 VDC.

Dung lng: Maximun 150A

Cu hnh my nn cha max: 05 module RECR48-1800, mi

module c cng sut 1800W.

M T BN TRONG NGUN EMERSON PS48150/1800

CB AC cp

cho t REC

Modules REC

R48-1800W

Module iu

khin v hin

th

VDR

Card cnh bo

ngoi v giao

tip PC

CBs cp cho ti

02 CBs

Battery

U CNH BO V OMC

Stt Cng

(Relay)

Chc nng a

cnh bo v OMC Ghi ch

1 J3-1 Mt ngun AC

Chn cng

thng ng 2 J3-2 in p thp

3 J4-1 Li module nn

T NGUN EMERSON ACTURA OPTIMA 48200/3200

Thng s k thut:

AC vo:

in p : 200VAC ~ 240 VAC. Di in p cho php: 85VAC ~ 290 VAC. Tn s : 45Hz ~ 65 Hz.

DC ra:

in p DC: 42 VDC ~ 58 VDC.

Cu hnh my nn cha max: 03 module REC R48-3200,

mi module c cng sut 3200W, ~ 67ADC.

CC THNH PHN MY NN EMERSON ACTURA OPTIMA 48200/3200

M T BN TRONG

(Nhn t pha sau)

M T BN TRONG

(Nhn t pha trc)

NGUN MY NN EMERSON ACTURA FLEX PS48330/2900

Thng s k thut ca my nn Emerson Actura Flex

PS48330/2900:

AC vo:

- Di in p: 90VAC ~ 290VAC.

- Tn s : 45Hz ~ 65 Hz.

DC ra:

-in p DC: 42.2 VDC ~ 57.7 VDC.

Cu hnh my nn PS48330-3B/2900 cha ti a: 05 module

REC R48-2900U, mi module c cng sut 2900W.

M T BN TRONG T EMERSON ACTURA FLEX PS48330/2900

(Nhn t trc t)

CBs cp AC

cho cc REC

Module iu

khin & hin th

(SCU)

04 CBs ni

Battery

Module RECs

CBs cp cho ti

M T C IM RACK RECTIFIER

Nhn t trc

Nhn t pha sau

M T BN TRONG MFU(Multi-function Unit)

(Nhn t trn)

CC MODULE IU KHIN, HIN TH V CNH BO NGOI

Module giao

tip v cnh bo

ngoi

Module iu

khin v hin th


Thng s k thut ca my nn PS48300/2900:

AC vo:


- Tn s : 45Hz ~ 65 Hz.

DC ra:

- in p DC: 42.2 VDC ~ 57.7 VDC.

Cu hnh my nn PS48300/2900 cha ti a: 06 module REC

R48-2900U, mi module c cng sut 2900W.

My nn PS48300/2900 s dng module iu khin hin th

M500S

M T BN TRONG NGUN MY NN EMERSON PS48300/2900

CB AC cp cho

t REC

Modules

REC

Module hin th

02 cu ch

Battery

VDR

CBs cp ngun

AC cho cc

RECs

Bo iu khin

v cnh bo

ngoi

Busbar 0V DC

Busbar -48V DC

LLVD

CBs cp cho ti u

tin: BTS, NodeB,

Truyn dn

BLVD

CBs cp cho ti

khng u tin.

M T BO IU KHIN V CNH BO NGOI

Cng u cnh

bo ngoi

Cp ni module hin

th v bo iu khin

Cng giao tip

PC: RS232

Cng J401-1: Mt AC

Cng J401-2: in

p DC thp

Cng J402-1: Li REC

Cng J402-2: in

p DC cao


Thng s k thut:

AC vo:


- Tn s : 45Hz ~ 65 Hz.

DC ra:

- in p DC: 42.2 VDC ~ 57.7 VDC.

My nn PS48330-3B/2900 cha ti a: 06 module REC

R48-3200U, mi module c cng sut 3200W.

Cu to bn trong ca my nn PS48300/3200 hon ton

ging my nn PS48300/2900.

My nn PS48300/3200 s dng module iu khin hin

th M500F

NGHA CC N CH TH TRN CC MODULE

REC: R48-1800A, R48-2900U, R48-3200

Led xanh

ch th ngun

Led

ch th cnh bo

Led vng

ch th bo v

LED Bnh

thng

Khng bnh

thng Nguyn nhn khng bnh thng

Ch th ngun (xanh) Sng

(on)

Tt (off) Khng c ngun AC vo REC

Nhp nhy REC ang di s iu khin ca SCU (bo iu khin)

Ch th bo v (vng)

Tt (off)

Sng (on) in p AC vo REC qu cao hoc qu thp, qu nhit

Nhp nhy

Trao i thng tin gia REC v SCU li.

Ch th cnh bo ()

Tt (off)

Sng (on) Qu p u ra.

Nhp nhy Fan li.

NGHA CC N CH TH V CHC NNG CC PHM

TRN BO IU KHIN V HIN TH

n ch th cnh bo (Alarm)

n Run

n ch th cnh

bo nghim trng

Mn hnh hin th

Cc phm chc nng

Tay cm

n ch th Trng ti bnh

thng

Trng thi li Nguyn nhn li

Run(green) Sng Tt Khng c ngun vo my nn.

Alarm(yellow) Tt Sng C cnh bo ang c theo di.

Critical alarm (red) Tt Sng C li ln hoc li nghim trng.

(Critical alarm)

Phm Chc nng

ESC Tr v menu trc

ENT Vo menu chnh hay xc nhn menu chn

v Thay i menu. i vi mt chui k t, 02 phm ny c th c s dng thay i cc tu chn khc nhau

v Thay i gi tr. i vi mt chui k t, 02 phm ny c th di chuyn con tr sang tri hay sang phi

M500F

M500S

T my nn: PS48300/1800: - Emerson PS48300_1800\PS48300-1800 User Manual(06-12-30).pdf

- Emerson PS48300_1800\PS48300-1800_Product_Description.pdf

T my nn: PS48150/1800: - Emerson PS48150_1800\A50 and A51 19 inch surack system user manual.pdf

T my nn Emerson Actura Optima PS48200/3200: - Emerson ACTURA_OPTIMA48200\Installation & commissioning.pdf

- Emerson ACTURA_OPTIMA48200\Tranining VNP- NetSure 701 A30 (Actura Optima 48200).pdf

T my nn Emerson Actura Flex PS48330/2900: - Emerson ACTURA FLEX PS48330_2900\Actura Flex.pdf

T my nn: PS48300/2900, PS48300/3200: - Emerson PS48300_2900\PS48300_2900.doc

TI LIU THIT B

NGUN MY NN POWER-ONE PPS16.48

- S dng module rectifier FMP16.

- H tr ti a 04 module FMP16, thng s hot

ng ca module REC FMP16:

in p AC u vo: T 100V n 250V.

Dng u AC vo: 9A.

Tn s: 44 ~ 66 Hz.

in p DC ra: 45 n 56 V.

Cng sut DC ra:1600W

C IM K THUT T NGUN MY NN POWER-ONE PPS25.48



ng ca module FMP25:


Dng AC vo: 11.5 A n 16.7A.

Tn s: 50 ~ 60 Hz.


Cng sut ra:2500W

C IM K THUT T NGUN MY NN POWER-ONE PPS32.48



ng ca module FMP32:


Dng AC vo: 11.5 A n 16.7A.

Tn s: 44 ~ 66 Hz.


Cng sut ra:3200W

M T C IM BN NGOI CC LOI T POWER-ONE

Module iu khin

v hin th

Modules

REC FMP16

02 CB Battery

CBs cp cho ti: BTS,

Node B, Truyn dn

Modules REC FMP25

Modules

REC FMP32

Module iu khin

v hin th

Power-One PPS16.48

Power-One PPS32.48

Power-One PPS25.48

02 CB Battery

CBs cp cho ti: BTS,

Node B, Truyn dn ..

M T BN TRONG

External

Alarms

M T BN TRONG CC LOI T POWER-ONE

im u AC vo

im u -48V cp cho

ti: BTS, Node B,

Truyn dn

im u -48V of Battery

Busbar dng ngun

U CNH BO V OMC

Cc cng J6,J7,J8,J9 u cnh bo a v OMC.

Ngi s dng c th cu hnh v tr cng cho tng

loi cnh bo.Hin nay Vinaphone ang cu hnh:

J6: Mt AC

J7: Li REC

J8: in p DC thp

J9:in p DC cao

MODULE IU KHIN V HIN TH

Bo cnh bo

ngoi

Bo iu khin

chnh

Bo giao tip tn

hiu bn trong

n Bnh

thng

Khng bnh

thng Nguyn nhn khng bnh thng

Xanh Sng

(on) Tt (off)

Khng c ngun AC vo REC

Vng

Tt

(off)

Sng (on) REC qu dng/nhit cao/tc qu thp.

Nhp nhy

Trao i thng tin gia REC v Board iu khin li.

Tt

(off)

Sng (on) REC li hoc in p ra cao hoc REC shut down

NGHA CC N CH TH TRN CC MODULE

REC: FMP16.48, FMP25.48, FMP32.48.

PHN IU KHIN V HIN TH

Phm ESC

Phm di chuyn ln

Phm di chuyn xung

Phm Enter

Cng giao tip

PC:RS232

n ch th

Alarm Cng giao tip

PC:thernet

TI LIU THIT B

Ti liu my nn PPS16.48: Power One FMP16.48\19-Power-One power system instruction manual.pdf

Ti liu my nn PPS32.48: Power-One FMP32.48\PPS32.48.pdf

NGUN VPRS200 & VPRS400

VPRS 200 VPRS 400

Thng s k thut :

AC vo:

in p : 1pha 220VAC, 3pha380VAC. Di in p cho php: 165VAC ~ 275 VAC. Tn s : 47Hz ~ 63Hz.

DC ra:

in p DC: 44 VDC ~ 59 VDC. Dng 50A/REC.

T VPRS200 dung lng max 200A(4 module)

T VPRS400 dung lng max 400A(8 module)

M T BN TRONG NGUN VPRS200 & VPRS400

VDR

CBs cp cho ti

02 CBs u Battery

CBs AC cp cho REC

Cc module REC

Board iu khin

hin th & cnh bo

S U CNH BO V OMC

Cng J4, J5 Alarm Chc nng a cnh bo v OMC

1 MF Li module nn

3 ACF Mt AC

4 OV in p DC cao

5 UV in p DC thp

BOARD IU KHIN

T NGUN VRPS 200 & 400

Hin th in p ang s dng

- Nu n ACV sng : gi tr in p AC ng vo. Thng thng = 220V

- Nu n DCV sng : gi tr in p DC ng ra. Thng thng = 54V

- chuyn t ACV sang DCV v ngc li : nhn phm V-SEL Cng tt bt tt cnh bo bng m thanh

Hin th dng DC ang tiu th :

- Nu n LDA sng : gi tr dng ti ang tiu th.

- Nu n BTA sng : gi tr dng np cho accu.

- chuyn t LDA sang BTA v ngc li : nhn phm A-SEL

NGHA CC N CH TH MODULE REC

Thng s k thut ca my nn VPRS400 mi:

AC vo:

in p : 1pha 220VAC, 3pha380VAC. Di in p cho php: 90VAC ~ 290 VAC. Tn s : 45Hz ~ 70 Hz.

DC ra:

in p DC: 44 VDC ~ 60 VDC. Dng 50A/REC, max 400A(8 module)

NGUN VPRS400 MI

M T NGUN VRPS 400 MI

Module iu

khin v hin th

CBs AC vo

Busbar 0VDC

VDR

CB battery

Cc CBs

cp ngun

cho ti

Module RECs

Busbar -48VDC

LVD

contractor

BOARD IU KHIN HIN TH

MODULE REC

S U CNH BO V OMC

TI LIU THIT B

Ti liu my nn VPRS200: VPRS200\VPRS-200-ImanualViet.pdf

VPRS200\VPRS-200-OmanualViet.pdf

Ti liu my nn VPRS400: VPRS400\VPRS-400(cu)-OmanualViet.pdf

VPRS400\VPRS-400(cu)-ImanualViet.pdf

Ti liu my nn VPRS400 New: VPRS400new\VPRS-400-O-Viet.pdf

VPRS400new\VPRS-400-Ins-lViet.pdf

NGUN MY NN DELTA

Thng s k thut:

AC vo:


in p vo t 185Vac~276Vac: REC s t 100% ti in p vo t 88Vac~184Vac: REC s t 50% ~ 99% ti.

- Tn s : 45Hz ~ 65 Hz.

DC ra:

- in p DC: 40 VDC ~ 59 VDC.

Cu hnh my nn Delta c ti a: 03 module REC, mi module c cng

sut 2000W.

Board giao tip

tn hiu v cnh

bo ngoi

CBs cp cho ti

M T BN TRONG

02 CBs ni

Battery

V tr u ngun AC cp cho

my nn ( tho np y bo

v)

Board cu ch bo v in

AC u vo trc khi cp

cho cc RECs

Cc module

RECs

Stt Cng

(Relay)

Chc nng cnh

bo v OMC Ghi ch

1 1 Mt ngun AC

Chn cng

thng ng 2 4 in p thp

3 5 Li module nn

S CHN U CNH BO V OMC

NGUN MY NN DELTA

n Major

n Minor

n Equation

Phm

Back Phm Phm

Enter

Phm

NGHA CC N TRN MODULE REC

n ngha cc n ch th

Trng thi n

AC ON Ch th c in AC vo REC hay khng Sng xanh

RFA REC li. Sng

CL Gii hn dng. Sng vng

TI LIU THIT B

- Delta\ES48-200-UBA03 and ES48-150-UBA04 IOM.pdf.

T NGUN MY NN EFORE

Thng s k thut:

AC vo:

in p : 208VAC ~ 240 VAC. Tn s : 45Hz ~ 65 Hz. Dng AC: 5 x 7A

DC ra:

in p DC: 42 VDC ~ 58 VDC. Cng sut: 5 x 1200W Dng DC: 5 x 22A.

Cu hnh my nn Efore c ti a: 05 module REC

ERM48-1200, mi module c cng sut 1200W, ~ 22A.

n ch th tnh trang hot ng

ca my nn:

Nhm Led xanh sng: My nn hot ng bnh thng.

Nhm Led xanh nhp nhy: My nn trong ch bo dng.

Nhm Led sng: Cnh bo xy ra ang yu cu cng nhn

(acknowledge)

Nhm Led nhp nhy: Active Alarms Modules REC

M T T NGUN MY NN EFORE

(Nhn t pha trc)

Phm Scan: n xem thng

tin trn my nn:

Mn hnh hin th

-Dng v in p DC cp cho ti.

- Dng Battery 1& battery 2.

-Dung lng acquy1 & acquy2.

- Dung lng acquy tng.

-Thi gian x c tnh.

-Thi gian

-Cnh bo ang active.

-Cnh bo khng c cng nhn

in AC vo

Module iu khin

Cng u cnh bo

ngoi

CBs cp ngun

DC cho ti

Busbar 0VDC

CBs cp ngun AC

cho cc REC

CBs ni Battery

Cng giao tip

PC: RS232

Busbar -48VDC

Cp tn hiu t REC

n bo iu khin

M T BN TRONG

(Nhn t pha trc)

M T BN TRONG T NGUN MY NN EFORE

(Nhn t trn nc t )

in AC vo

CBs cp ngun DC

cho ti

CBs cp ngun AC

cho cc REC

CBs ni Battery

Cp cp ngun

AC cho cc REC

M T MODULE REC ERM48-1200

Cp cp ngun DC

t REC n BusBar

Cp iu khin ni

t bo iu khin n

REC

Cp cp ngun AC

cho REC

TI LIU NGUN MY NN EFORE

- Nguon Efore\Assembly_48_1200.5_SR19.pdf

- Nguon Efore\Components_48_1200.5_SR19.pdf

- Nguon Efore\Installation and Start Up Instructions_F5M398DE.pdf

- Nguon Efore\Schema_Basic_48_1200.5_SR19.pdf

- Nguon Efore\Schema_Full_48_1200.5_SR19.pdf

- Nguon Efore\User Manual DC Power Supply System_f5m399ge.pdf

- Nguon Efore\User Manual Digital Supervisor_F4M031ae.pdf

- Nguon Efore\User Manual Manager_F4M032ae.pdf

Thng s k thut:

Ng vo:

+ in p vo AC 208/240 V, tn s 50 - 60 Hz.

+ Phm vi in p cho php ng vo : 176 - 254 V.

+ Phm vi tn s cho php ng vo : 47 - 63 Hz.

Ng ra : - in p ti c th c chnh t -48 n -58 VDC.

Cu hnh my nn Lorain h tr ti a 06 module RECs ,

mi module REC 50A

NGUN MY NN LORAIN

M T T THIT B

Panel cha cc

cu ch bo v v

cu ch d phng

Panel hin th

in p v cnh

bo v cc nt

iu khin

Aptmt ni acquy

Cc module REC

Panel cnh bo bao gm:

1. Cc cu ch trn board iu khin cnh

bo v cc cu ch d phng.

2. Cc n cnh bo

3. Mn hnh hin th in p/dng ti ca

my nn

4. Cc nt iu khin.

M T PANEL CNH BO

M T CC N CNH BO V CC NT IU KHIN

NGHA CC N CNH BO

n cnh bo cu ch FA( Fuse Alarm): Sng khi mt cu ch iu khin no trn board cnh bo b t.

n cnh bo MN(Minor): Sng khi mt khi my nn b s c

n cnh bo MJ (Major): Sng khi hai khi my nn tr ln b s c

n cnh bo in p cao mc 1 HVA1(High Voltage Alarm 1): Sng khi in p acquy tng trn ngng in p cao mc 1 ( c ci t sn ).

n cnh bo in p cao mc 2 HVA2: Sng khi in p acquy tng trn ngng in p cao mc 2 ( c ci t sn )

n cnh bo in p thp mc 1 LVA1 (low Voltage Alarm): Sng khi in p acquy

gim xung di ngng in p thp mc 1 ( c ci t sn )

n cnh bo in p thp mc 2 LVA2: Sng khi in p acquy gim xung di in

p thp mc 2 ( c ci t sn )

n EQ (Equalize): Sng khi my nn ang ch np cn bng cho c quy.

n SET: Sng khi ang ch thit lp cc ngng ca cc cnh bo

n ACO(Alarm cut off): Sng khi mt cnh bo ph no pht ra ting c hy

b ( nhn nt ACO)

NGHA CC NT IU KHIN

Nt Meter Select: nt ny c 3 v tr chn ch hot ng ca mn hnh hin th.

- Khi v tr VOLTS : Mn hnh hin th in p ti.

- Khi v tr AMPS : Mn hnh hin th dng ti.

- Khi v tr SET: Hin th thng s s thit lp.

Nt INC: tng gi tr thng s s thit lp.

Nt DEC: gim gi tr thng s s thit lp.

Nt SEL: chp nhn gi tr thng s.

Nt ACO (Alarm cut off): Nhn nt ny tt cnh bo ci (cnh bo ci xut hin khi c

mt cnh bo ph, v d nh cnh bo mt in AC)

Busbar 0VDC

CBs cp cho ti

Board u cnh

bo ngoi

Busbar -48VDC

AC vo cp cho REC

M T BN TRONG THIT B


Mt AC: cng 8,9 trn J11 Cnh bo in p DC

thp: cng 7,8 trn J7

Li REC: cng 7,8 trn J10

Cnh bo in p DC

cao: cng 7,8 trn J8

M T MODULE REC

ptmt DC output.

ptmt AC input.

n hin th %

ti REC

n ch th trng

thi ca my nn

NGHA CC N CH TH TRN MODULE REC

n AC ON: n ny sng (xanh) khi my nn c cp ngun AC vo v ptmt AC c bt sang v tr ON.

n OPEN SNS: n sng (vng) khi cu ch bo v u ra ca khi my nn b t hoc ptmt ngun DC u

ra ca my nn ang ch OFF hay b nhy do qu ti.

n FAN FAIL: n sng (mu ) khi qut lm mt trn khi my nn hng.

n RFA (Rectifier Fail Alarm). n sng () khi in p DC u ra ca khi my nn khng c do cc nguyn

nhn sau:

1. in p AC u vo khng c hoc thp hn mc in p vo gii hn ca my nn.

2. ptmt AC input ang OFF hoc b nhy do mt nguyn nhn no v d nh in p AC vo vt qu

gii hn cho php, dng vo qu ti ..

3. in p AC vo vt qu ngng in p Shutdown (gi tr ny c thit lp trc cho khi my nn)

4. Nhit bn trong khi my nn qu cao

5. Hoc bt k tnh trng no m u ra ca khi my nn khng c in p DC ra.

NGUN MY NN ASCOM

Thng s k thut:

- S liu u vo.

+ in p vo : 88264VAC

+ in p vo danh nh 230VAC

+ Tn s : 45 ~ 66Hz

+ Dng vo danh nh: 10A @ 230VAC

- S liu u ra:

+ in p ra danh nh -48V

+ Khong in p ra: 4060VDC

+ Dng ra gii hn ln n 44A

+ Cng sut cc i 2000W

Cu ch u ni

cho cquy

Cc CBs cp

ngun DC cho ti

Cc ptmt ngun AC

vo cung cp cho cc

khi my nn

FE2000AC/-48v

Cc khi my nn

FE2000AC/-48V

M T BN TRONG

Bo giao tip tn hiu

v cnh bo ngoi.

Module iu khin v

hin th.

M T BN TRONG (tip theo)

Rle K1 bo v khng cho cquy

phng qu kit, (di mc in

p U trip c t trc)


Cnh bo mt AC

Cnh bo NUA:

Non Urgent Alarm

Cnh boUA:

Urgent Alarm

Trn mun my nn c hai n Led ch th hot ng ca my nn:

n Active

(mu xanh)

n Alarm

(mu )

Trng thi

Sng xanh Tt My nn hot ng bnh thng

Tt Sng My nn hng

Tt Tt My nn khng c cp ngun

Sng xanh Sng My nn b li.

Led Active

(mu xanh)

Led Alarm

(mu )

NGHA CC N CH TH TRN MODULE REC

Cc n cnh bo (th t t trn

xung).

1. UA-alarm

2. NUA-alarm

3. AS-alarm

4. MF-alarm

5. Activity indication

6. PSC 1000

CC N CH TH TRN MODULE IU KHIN HIN TH

n UA (Urgent Alarm) sng: Xut hin cnh bo khn cn phi x l gp ( V d nhiu hn mt mun my nn b hng, in p ra ngoi di cho php )

n NUA (Non Urgent Alarm) sng: Cnh bo nguy him nhng mc cha khn cp (V

d: Hng mt khi my nn, )

n AS (Alarm Stop): Sng (khi thit lp tham s Alarm Stop l active) lc ny cc cnh bo khng a v rle trn panel cnh bo gim st t xa c. Nhng n cnh vn sng

n MF (Mains Failure): Sng khi mt in AC u vo.

n Activity indication: Sng (mu vng) khi cquy ang phng hoc ang np hoc ang

ch kim tra

n PSC 1000: Sng (mu xanh) khi b iu khin PSC1000 hot ng bnh thng.

NGHA CC N CH TH TRN MODULE IU KHIN HIN TH

Thng s k thut: Ng vo AC : - in p vo : 3/N 400ACV hoc 3 AC 230 V. - Tn s : 50/60 Hz. - Dng vo AC: 45 A. - Cng sut vo ti a : 32.8 KVA. Ng ra DC : - in p ra DC : - 48 V (di in p t 42 V n 58.5 V) Cu hnh my nn KS400 c ti a 03 module RECs, mi REC ~ 120A DC.

NGUN MY NN SIEMENS KS400

LVD Cu ch u acquy

Module RECs

Cu ch cp

cho ti

03 CBs cp

ngun AC cho

03 REC

Cc CBs cp

ngun DC cho

ti

Cu ch bo v

ngun DC t RECs

cp Busbar

Module iu

khin, hin th

M T BN TRONG

M T BN TRONG

(Board iu khin, hin th)

Nt S1 n

xem thng tin

my nn

Switch chn

o in p ti

hay battery.

Cng 23,24 u cnh bo AC v

23,24 li REC v OMC

Module iu

khin, hin th

Mn hnh hin

th thng tin

Jack o in p

v dng DC ra

ca REC

n H1 sng

() khi REC li

M T MODULE REC

Switch Tt/Bt

REC

Thng s k thut :

AC vo:

in p : 200VAC ~ 240 VAC. Di in p cho php: 150VAC ~ 275 VAC. Tn s : 50/60 Hz.

DC ra:

in p DC: 40 VDC ~ 57.5 VDC Cu hnh my nn Intergy c ti a 06 module

RECs: AR1248, mi module c cng sut 1200W,

(25A/REC)

NGUN MY NN INTERTY

M T BN TRONG

Cc CBs cp ngun

DC cho ti

Module iu

khin & hin th

SM40

Card giao tip

vi PC

CB AC cp cho

t my nn

Cc module

REC AR1248

02 CBs Battery

Board u cnh bo ngoi

pha sau t

CC THNG S THNG THIT LP TRN MY NN

1. in p np m ca tng my nn: 54,48V 0.3V.

2. Thit lp cnh bo in cao: mc 57,5V (HVA).

3. Thit lp cnh bo in p thp: mc 48V (LVA).

4. Thit lp dng np cho Battery: 10% dung lng ACCU

5. Thit lp mc ngt in p thp (cch ly accu ra khi my nn): 43.2V.

CC CNH BO NGUN MY NN A V OMC

1. Cnh bo mt in AC cp cho t my nn.

2. Cnh bo li ca cc module nn.

3. Cnh bo in p DC thp.

4. Cnh bo in p DC cao.

+ Kim tra in cp vo h thng AC:

- Kim tra in qua cu dao tng

- in qua b chng st

- in qua n p (nu c)

- Kim tra in qua Automat cp cho t ngun.

- Kim tra cc Automat trong t ngun: Tu tng loi t ngun m c cch thc kim tra c th (my nn REC, h thng Automat cp in DC)

+ Trong trng hp c in ti t ngun m khng c in ra BTS, cn c mt s thao tc xc nh s b:

- Kim tra tn hiu n khi nn v t ngun.

- Kim tra Automat trn cc khi nn v t ngun

- Kim tra li cc khe cm REC bng cch i khe cm.

+ Trng hp mt lin lc trm ngay khi mt in AC (in li hoc my pht in), accu khng duy tr cp ngun cho ti:

- Kim tra Automat, cu ch, rle kt ni accu vi t ngun.

- Kim tra cht lng accu.

TRNH T CC BC KIM TRA X L NGUN

QUY NH KHAI THC BO DNG

NGUN IN TRM BTS

Chng II: Quy nh v qun l v khai thc

iu 4: Trong trm vin thng h thng ngun in phi c trin khai lp t ph hp vi nhng nguyn

tc ch ra trong Nguyn tc t chc h thng ngun in trm Vin thng. H thng ngun in ca trm vin thng ch c php a vo vn hnh khai thc khi c cc iu kin sau:

nghim thu k thut cc hng mc; H thng cung cp in xoay chiu, H thng cung cp in mt chiu, T my pht in v cc h thng thit b lin quan nh iu ha nhit , cnh

bo chy.

c lp t, u ni tip t- chng st theo tiu chun ngnh TCN 68-174:2006, TCN 68-141:1999.

iu 5: Mi h thng cung cp ngun in cho cc thit b thng tin - vin thng khi a vo s dng

u phi kt ni cc tn hiu gim st, cnh bo v trung tm v c gim st lin tc 24/24 gi.

iu 6: Nhng can thip n h thng ngun in c nguy c nh hng n thng tin lin tc ca i, Trm vin thng nh di chuyn, m rng, nng cp .........phi c s ng ca lnh o TVT v ch c

thc hin t sau 23 gi m n trc 05 gi sng.

iu 7: Cng tc t chc ng cu x l s s: Phi t chc ng cu x l ngay sau khi nhn c thng tin v cc loi s c thuc h thng ngun in.

Nguyn tc x l s c:

Mi can thip vo thit b nhm khc phc s c phi m bo an ton thng tin lin lc ca trm vin thng;

Nhng s c c nguy c nh hng ti thng tin lin tc ca TVT phi bo co lnh o v c bin php phng nga.

Trng hp s c gy mt lin lc do mt ngun phi tim mi bin php c th cp in tr li trong thi gian ngn nht.

VI.1 MT S CHNH TRONG QUY NH KHAI THC BO DNG NGUN IN TRM VIN THNG

(Trch trong quyt nh s 1539/Q-VT, ngy 16/10/2006 ca Tp on v Quy nh khai thc v bo dng ngun in trm

vin thng )

iu 16: i vi T my pht in:

Vn hnh my pht trong nhng trng hp sau:

Khi khng c in li. Chm nht sau 10 pht k t khi mt in li t my pht in phi c khi ng v cp in cho cc ph ti thit yu ca TVT.

Khi in li khng m bo cc ch tiu k thut nh: mt pha, ngc pha, in p qu cao, qu thp ngoi phm vi lm vic ca thit b.

iu 17: i vi H thng my nn in:

- H thng my nn in trc khi a vo khai thc phi c nghim thu theo nhng ni dung sau:

1. Kim tra quy cch lp t cc ng in xoay chiu, mt chiu, tip t, chng st lan

truyn, cc ng tn hiu, iu khin, cnh bo.

2. Kim tra, lp trnh, ci t xc lp cc thng s k thut, cc ngng cnh bo, gim st ca

thit b.

3. Tin hnh o kim cc thng s k thut ca h thng, th tt c cc tnh nng vi tng

modul nn (rectifier modul), vi c h thng.

4. Vi cc h thng my nn in sau khi thc hin di chuyn cng phi thc hin y cc

ni dung nghim thu nh trn.

- Chu k bo dng: H thng phi c kim tra hng ngy, bo dng nh k 03 thng/ln.

- D phng; phi c mt s lng vt t d phng nh: cu ch, automat, cc modul nn, card iu khin

gim st... m bo sn sng thay th khi cn thit.

iu 18: i vi H thng ac quy:

Tt c cc loi acquy trc khi a vo s dng trong cc trm vin thng phi np no v phng th kim tra dung lng bng ti gi.

Mi t acquy phi c s theo di ghi li cc gi tr in p, nhit , dung lng, ni dung cng vic thc hin v nhn xt kt lun sau mi ln kim tra bo

dng.

Trng hp ac quy s dng l kh (ac quy ch kn) th c php lp t chung trong phng cng vi cc thit b vin thng; khi ac quy s dng c s lng nhiu,

dung lng ln cn c trang b bung ring, m bo nhit 25C.

Trng hp ac quy s dng l ac quy nc phi t trong bung ring;

Bung ac quy: Phi c din tch, dung tch, m bo cc iu kin v nhit , chiu sng, thng gi ph hp vi chng loi ac quy lp t; phi trang b cc

phng tin bo h lao ng nhm m bo an ton cho con ngi khi tip xc vi

in, ho cht v mi trng c hi; c ni quy an ton v cc phng tin phng

chng chy n.

H thng ac quy c kim tra hng ngy, v sinh hng tun, bo dng theo cc ni dung 3 thng, 6 thng v hng nm.

Chng III : Ni dung kim tra bo dng h thng ngun in vin thng

iu 23:

Nhng ngi tham gia bo dng, sa cha h thng ngun in vin thng phi qua o to, nm vng nguyn l lm vic, nguyn tc kim tra, iu chnh.

Vic kim tra, bo dng phi tun theo hng dn ca nh ch to. Mi can thip vo cc thit b ngun in phi c s ng ca Lnh o TVT. Khi thc hin

phi c phiu cng tc trong ghi r ni dung cng vic, d kin thi gian thc

hin, cc bin php m bo an ton cho ngi v thng tin lin lc.

Cng tc kim tra, v sinh hng ngy, hng tun c thc hin bi nhn vin trc ca ca n v s ti. Cng tc kim tra bo dng nh k 3 thng, 6 thng, hng

nm c thc hin bi cc n v chuyn ngnh.

iu 24: Phng tin, dng c:

i vi cc thit b o; kim nh nh k phi m bo cc tiu chun k thut, chnh xc, cch in, an ton mi c s dng o kim.

Cc dng c, phng tin phi m bo bn, cch in. c bit vi cc dng c c dng trong vic kim tra bo dng thit b khi ang lm vic, phi -

c bc cch in kn trnh mi kh nng c th gy ra chm, chp, gy sc cho

h thng.

iu 28: Kim tra bo dng H thng my nn in.

Kim tra cc iu kin: lp t, mi trng; kim tra in p, dng in, tn s ti u vo ca h thng; nhit ca cp, thit b gim st in p, bo v qu

p....

Kim tra, chun li cc thit b o ca h thng; kim tra in p, dng in cp cho acquy, ph ti; kim tra, iu chnh in p mt chiu ca h thng

cc ch Floating v Equalizing; kim tra, iu chnh cn bng dng ti gia

cc modul nn.

Th cc mch gim st cnh bo ca h thng, th chc nng truyn cnh bo ca h thng v trung tm.

Kim tra tip t xoay chiu, mt chiu ca h thng, v sinh cng nghip ton b thit b.

iu 29: Kim tra bo dng ac quy:

1. Ac quy kh(ac quy ch kn)

Hng ngy kim tra iu kin lm vic ca ac quy m bo cc iu kin v mi tr-ng nhit , m, thng gi, chiu sng, an ton phng chng chy n. Kim tra

pht hin s r r ca dung dch, nt v ca v bnh.

Hng tun v sinh sch s gi cho b mt ac quy lun kh khng b r in.

Hng qu thc hin ni dung cng vic nh hng ngy, hng tun v thm o in p t ln tng bnh, tng t ac quy ch floating. o, kim tra nhit b mt

ca tng ac quy.

Su thng thc hin ni dung cng vic nh hng qu v thm o dung lng ac quy, kim tra xit li c vt cc thanh ni, v sinh sch s, bi mt lp vazlin mng hn

ch n mn.

Mt nm/ln t chc phng th 50% dung lng ca ac quy lm c s nh gi kh nng cp in d phng ca ac quy, trng hp khng m bo thi gian quy nh nh

trong Nguyn tc t chc h thng ngun in trm vin thngphi c bin php b sung hoc thay th.

2. Ac quy nc(ac quy ch axt h)

Ni dung kim tra bo dng nh ac quy kh v thm 3 thng /ln o t trng dung dch,kim tra b sung nc ct m bo mc dung dch ng theo hng dn ca nh

sn xut (ch b sung nc ct), np Equalization cho ac quy trong 48 gi.

QUY NH V AN TON

I. Khi qut chung:

Vic bo dng ngun in trm BTS phi do nhng ngi c o to y kin thc v an ton, cc ni dung k thut bo dng cn thc hin, c kim tra sc kho nu cn thit.

Trch nhim ca mi ngi l phi m bo an ton cho chnh h, cho ng nghip v cho tt c nhng thit b lin quan.

II. Quy nh an ton: Cc quy nh v an ton sau y c p dng bt buc i vi nhng cn b k thut thc hin qu trnh bo dng ngun trm BTS.

Khng ht thuc l trong phng my. Khng bao gi c phn cch mch in bng cch tho cc cu ch hoc cc b phn

cch trc khi tt cu dao in, bi v nh th s nguy him do h quang in gy ra.

Kho v ng kn tt c cc im cng tc v u ni, k c cc chuyn mch t ng hoc iu khin t xa.

Duy tr cc bng bo an ton thch hp, ch di chuyn khi c s cho php ca ngi ph trch cng vic.

Ch c ln lt ct hoc c lp tng t Accu khi ang lm vic, khng c php phng qu 50% thi gian d tr tng cng ca Accu.

Tho b tt c trang sc bng kim loi, ng h, cc vt c khung bng kim loi trn trnh chp in.

IV.2 NI DUNG BO DNG NGUN IN TRM BTS VINAPHONE (Trch trong quy nh Bo dng trm BTS

Macro mng Vinaphone )

Tt c cc dng c phi c bc nha trnh chp in gia ng dn v kim loi ni t. Khng chp nhn vic dng bng dnh qun dng c.

S dng cc loi thang khng dn in. an ton ch ln lt h tng ng dn in thao tc. Quan st ng cc cc, lun nh du cc dy dn khc nhau bng cc bng dnh

c mu khc nhau.

Trc khi ni ti gi vo h thng Accu phi m bo cng tc ti gi ang v tr tt .

Lun lun gi cho cc u dy cch in nhau cho ti khi u ni xong hon ton.

Khng c di chuyn hoc tho ri cc np y v panel truy nhp ca ngun cung cp v thit b chuyn i trong khi thit b vn hot ng tr khi tht cn thit trong lc tm li.

III. Qun o v trang b bo h an ton:

Khi lm vic vi thit b in phi mc tt c qun o khng dn in, hoc c th u phi bc bng vt liu cch in.

Khi ni hoc tho cc thit b lin kt vi ngun ang hot ng phi bo v mt bng mt n, knh.

Khi lm vic vi ngun AC phi eo gng tay cch in v s dng thm tri nn nh cch in v chng phi chu c gi tr in p tng ng.

IV. phng tnh in:

Khi lm vic vi cc thit b c cc b phn cm in p tnh in phi m bo s dng dy ni t hp l v thm tri t.

NHN LC V CNG C PHC V BO DNG

+ Nhn vin Ngun in, Accu, Chng st v iu ho:

- c o to chnh v thit b ngun, accu, chng st v in lnh c b tc kin thc c bn v vin thng, l thuyt c bn v di ng, trm BTS mng Vinaphone.

- Thc hin cng vic bo dng theo s phn cng ca ngi ph trch.

- m nhn chnh cc cng vic bo dng thit b ngun, h thng accu, thit b chng st, h thng tip t, chiu sng, thit b iu ho, h thng cnh bo ngoi (t nhp, nhit , bo khi, bo chy, ...), thit b phng chng chy n...

II. Dng c bo dng: Cc dng c chnh cn thit cho cc cng vic bo dng nh k bao gm:

My ht bi cm tay. Gi lau, bn chi mm, cn cng nghip, m cng nghip ... Tua vt, c l, m lt, lt buc ... 01 M hn v cc vt dng cn thit hn. 02 ng h vn nng. 01 Ampe km ch th s/kim.

01 My o in tr t ( KYORITSU 4105). 01 My o cht lng Accu (Midtronics CTM-300). 01 b ti gi 200A DC vi cc bc tng dng 2,5 A v cp u ni ph hp

thc hin bo dng accu.

01 b my nn xch tay c dng ra 150A. 01 My o nhit bng hng ngoi. 01 My n 01 My nn kh kh. 01 Bnh ga np kh my lnh.

NI DUNG CHUN B

I. Lp k hoch bo dng:

- Lp k hoch bo dng nh k cc Trm BTS (tuyn bo dng, danh sch trm BTS cn bo dng, lch trnh bo dng);

- Chun b v phn cng nhn s cho bo dng;

- Thng bo k hoch bo dng n cc n v lin quan gii quyt cc th tc cn thit v phi hp thc hin bo dng.

II. Cng tc thu thp s liu:

- Chun b y kt qu bo dng ln gn nht ca cc trm BTS trong danh sch bo dng.

- Thng k cc tn ti cn khc phc hin ang c cc trm BTS trong danh sch bo dng.

- Thng k tnh hnh hot ng ca trm trong thi gian k t lc bo dng gn nht n nay (s c mt lin lc bt thng do ngun, accu, Alarm List) nh gi cc cng vic cn phi ch trng x l cc cnh bo.

Ni dung bo dng

Thit b t ngun: (thc hin bo dng nh k 3 thng /ln)

- Kim tra cc iu kin: lp t, mi trng.

- V sinh cng nghip cc thit b my nn.

- Kim tra cc im tip xc m bo chc chn.

- o in p pha, lch pha, p, in p dy trung tnh v t.

- m bo rectifier ca t ngun.

- Kim tra, chun li cc thit b o ca h thng, kim tra in p dng in cp cho accu, ph ti, Floating v Equalizing, iu chnh cn bng dng ti gia cc module nn.

- Kim tra h thng cnh bo ca thit b ngun, accu (cnh bo mt in li AC, Rectifier Fail, in p thp LV, in p cao HV, in p thp ct LVD...).

- Kim tra tnh trng tip t cho v my ca tt c thit b in trong phng my (m bo tt cc tip im gia v my - dy tip t - bng tip t), m bo in tr tip xc phi rt nh.

- Ghi li cc tn ti sau khi bo dng bo co xin kin ca cp qun l cao hn.

H thng Accu: (thc hin bo dng nh k 3 thng, 6 thng v hng nm):

- Kim tra iu kin lm vic ca accu m bo v mi trng: m, thng gi, chiu sng, an ton v sinh chy n, kim tra pht hin s r r ca dung dch, nt v ca v bnh, sn nh t accu.

- V sinh cng nghip h thng accu.

- Kim tra cc tip im (xit c, bi du m).

- Kim tra cht lng ( dn in) tng bnh accu.

- Thc hin bi phng 30 pht (phng qua thit b i vi bo dng bo dng 3 thng / 1 ln) hoc 3 gi (phng qua ti gi i vi bo dng 6 thng / 1 ln va hng nm phng 50% dung lng accu) kim tra cng dng, in p ca tng bnh accu.

- Kim tra nhit b mt thch hp ca accu vo nhng khong thi gian c nh trong sut qu trnh o. Nhng bnh accu c nhit b mt cao khc thng c th b li cn lu kim tra k hn qua bc o kim sau y:

Nu in p bnh no tt xung di 1.8 VPC th phi np li accu v tin hnh li bi o. Nu xy ra ln th 2 th c th kt lun bnh accu b hng cn phi c thay th ngay.

Phi m bo tt c cc bnh accu phi c np y trc khi ri khi trm. Ghi li cc tn ti sau khi bo dng bo co xin kin ca cp qun l cao

hn.

n v thc hin:. Cng ho X hi ch ngha Vit nam .................... c lp - T do - Hnh phc

------o0o------

Phiu bo dng trm BTS

(nh k .......... thng/ ln )

Tn trm: .......................................

Loi trm: .....................................

Cu hnh: ......................................

Ngy bo dng ......................................

Ngi thc hin :

1 ....(H v tn )........(Ph trch chung) K tn: .........

2 ...............................

3 ...............................

4.................................

MU PHIU BO DNG NGUN TRM BTS VINAPHONE

H thng tip t

STT Ni dung cng vic Kt qu Ghi ch

1 in tr t ......()

2 Bng t trong ......()

3 Bng t ngoi ......()

4 Kim tra tip xc gia l tip t Feeder vi thn ct (Tt) (Xu)

5 Kim tra tip xc gia l tip t Feeder bng t

6 Kim tra tip xc mi hn dy t vi kim thu st

7 Kim tra tip xc dy t vi bng t trong, ngoi phng my

8 Kim tra tip t t BTS

9 Kim tra tip t t Ngun

10 Kim tra tip t t Accu

11 Kim tra tip t iu ho

12 Kim tra tip t chng st

13 Kim tra tip t Protector-Feeder

H thng ngun in:

A.in xoay chiu AC ( o trong tnh trng cc thit b ang hot ng bnh thng)

STT Ni dung kim tra Trc n p Sau n p Ghi ch

Ch tiu Gi tr o -

c

Gi tr hin

th

Gi tr o c

1 in p pha A

in p pha B

in p pha C

2 in p pha AB

in p pha BC

in p pha AC

3 in p trung tnh -

t

4 Dng A

Dng B

Dng C

B. in my n :

Loi my..................Cng sut...................Tn s.........................

Loi cp.................. di cp..................Tnh trng....................

Kin ngh:........................................................................................

........................................................................................................

C. in mt chiu DC:

Loi t :.................. S REC: . Cng sut 1 REC:

Cng sut t ..

- Kim tra iu kin lp t, mi trng, nhit cp u vo v ra ca my

nn

- Kim tra, chun li cc thit b o ca h thng, kim tra in p, dng in

cp cho Acquy, ph ti, iu chnh in p mt chiu ca h thng ch

Floating v Equalizing, kim tra iu chnh cn ti in p/dng gia cc Modul

nn

- Kim tra tip t xoay chiu, mt chiu ca h thng, v sinh cng nghip

ton b thit b

ST

T

Ni dung kim tra Trc khi bo dng Sau khi bo dng Ghi ch

in p (V) Dng (A) in p (V) Dng (A)

1 T ngun

2 Rectifier 1

3 Rectifier 2

4 Rectifier 3

5 Rectifier 4

6 Rectifier 5

7 Rectifier 6

D. ACCU:

T Acquy s : .. Loi: ...................... Dung l-ng:

Ngy a vo s dng: . Dng phng:........... in p ngng VNgng/cell= .. V.

Ch : Khi c mt trong cc bnh accu c in p nh hn in p ngng th phi ngng phng t Accu v np b ng thi nh du bnh accu km bo co Lnh o xin kin.

- Kim tra iu kin lm vic ca Accu: mi trng, nhit , thng gi, chiu sng,

an ton phng chng chy n

- Kim tra s r r ca dung dch, nt v ca v bnh:

- Kim tra xit li c vt cc thanh ni, v sinh sch s, bi lp vazlin mng hn

ch n mn:

Ni dung

kim tra

Dn

bnh 1

in p

accu o

c trc

khi ct

AC

in p

accu o

c sau

khi ct

in

AC 05

pht

in p

accu o

c sau

khi ct

in

AC 30

pht

Dn

bnh

2

in p

accu o

c trc

khi ct

AC

in p

accu o

c sau

khi ct

in AC

05 pht

in p

accu o

c sau

khi ct

in AC

30 pht

Ghi ch

Kim tra

Accu:

* o ng

Cc

* Hng

o: T

cc -

sang cc

+

1 1

2 2

23 23

24 24

Tng 1 2

I. Biu phng Accu 30 pht (phng qua thit b)

Bnh in p

ti t.g

t+10min

t+ 30min t+ 1.0 hr t+ 1.5 hr .. .. t+ 3.0 hr

1

2

23

24

II. Biu phng Accu 3 gi (qua ti gi)

Ngy:..Gi thc hin: .. Nhit :C 1. T s 1:

a/ in p bnh:

III. Biu phng 50% dung lng Accu (qua ti gi)

Ngy: Gi thc hin: Nhit :C

1. T s 1:

a/ in p bnh:

Bnh in p

ti t.g

t+10min

t+ 30min t+ 1.0 hr t+ 1.5 hr .. ..

1

2

23

24

Bnh s

...

0C

Bnh s

...

0C

Bnh s

...

0C

Bnh s

...

0C

Bnh -

Bnh 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13

mVolts

Bnh -

Bnh 13-14 14-15 15-16 16-17 17-18 18-19 19-20 20-21 21-22 22-23 23-24

Kt

thc

mVolts

c/ in p ri gia cc bnh , gia cc dy: yu cu in p ri 0,01V (mc ch pht hin tip xc km gia cc Accu v thanh dn trnh trng hp Accu tip xc km dn n Acquy khng phng v

np c)

b/ Nhit bnh tiu biu:

d/ nh gi dung lng:

Tng s thi gian phng = ............... (hours)

Dung lng o c =................ (Ah)

Dung lng hiu chnh = .............. (Ah)

Phn trm dung lng = ................(%)

i vi cc trm c 02 t ACCU th cc cng vic thc hin i vi t ACCU th 2 tng t vi t ACCU th nht.

STT Cnh bo M t cnh bo Th cnh bo

(t/Khng t)

Kt qu x l

t/Khng t

Ghi ch

1 Opto 1 Mains Fail

Mt in AC

2 Opto 2 Power Supply

Failure

(b nn li)

3 Opto 3 High Temperature

4 Opto 4 Intruder

5 Opto 5 Air Condition 1

6 Opto 6 Air Condition 2

7 Opto 7 Low Voltage Alarm

8 Opto 8 High Voltage Alarm

Ngng cnh bo:

T ngun HV = 58,4 V LV = 48,25 V LVD = 42 V

Ngng cnh bo nhit cao: T = 280C

E. H thng cnh bo ngoi:

Chng st AC :

Loi: ...........................................S hiu: ........................ Tnh trng hot ng: Cnh bo:....................... Kin ngh: ..........................................................................

n p :

Loi: ...............Cng sut: .............. S hiu: .................... Tnh trng: ......................................................................... Kin ngh: ..........................................................................

H thng chiu sng :

Tnh trng: ........................S n chiu sng.................... Kin ngh: ..........................................................................

H thng cu dao, cng tc, cm, dy dn in:

Tnh trng: ......................................................................... Kin ngh: ..........................................................................

Ni dung Trc khi

bo dng

Sau khi

bo dng

Ghi ch

V sinh

nh trm

Trong nh (Sn nh,tng, ca s, ca ra

vo, cu cp....)

Ngoi nh (Xung quanh phng my, cu

cp...)

Cc thit b ph tr (Trong, ngoi)

V sinh

Thit b

T BTS (Lc bi, qut gi, mt trc cc

card, modul trong t my, nc t...)

T ngun (Mt trc, trong, sau v xung

quanh t; khi REC )

T accu (v sinh, bi m thanh ni ...)

H thng iu ho (dn nng, lnh, thng

ng thot nc)

Thit b chng st, cnh bo, n p ...

V sinh Cng nghip:

..

..

..

..

..

..

..

Tng hp cc tn ti v kin ngh :

QUY TRNH PHI HP TM THI GIA CC

N V TRONG VIC X L NGUN

(ni dung bm theo t trnh ngy 07/05/2011 OMC-

KV V/v Ban hnh qui trnh phi hp x l, ng cu

h thng ngun DC trm BTS 2G/NodeB 3G)

XIN CHN THNH CM N

báo cáo nguồn

Documents