2 3 4 6



CO2
SRT-PK374UBD SRT-PK464UBD SRT-PK554UBD
SRT-S374 SRT-S464 SRT-S554 SRT-S374A SRT-S464A
SRT-SK374U SRT-SK464U SRT-SK554U SRT-SK374 SRT-SK464 SRT-SK554
SRT-SK374D SRT-SK464D SRT-SK554D
SRT-WK374 SRT-WK464 SRT-WK374D SRT-WK464D
SRT-C374 SRT-C464
23
24 25 26 27




1
1.




2
L






4
212223
2728
16



1014 15


: :

212223
2728
16
13
14 15
1920 1112 1112
212223
2728
16
13


LM-650B50m

20A 20A
15A
GZ-B2F M1050
GT-137A GT-127B
2 24
PFφ16 GT-30F φ1.6 24 M4
RMCB-KZ4

12
φ1616 17 18 19 20 21 22 23
26 27
11.D 12.
1
































































































1









GT-PCB5 GT-PCB10
25m20mm×1
PE GT-KPSET5 GT-KP25
3 D 4 P

SRT-PT464UBSRT-PT464BSRT-ST464USRT-ST464UASRT-ST464SRT-ST464ASRT-WT464SRT-CT464SRT-NT464 SRT-PT374UBSRT-PT374BSRT-ST374USRT-ST374UASRT-ST374SRT-ST374ASRT-WT374SRT-CT374SRT-NT374 SRT-WT374DSRT-WT464-WBSRT-WT374-WB SRT-PTK464UBDSRT-STK464USRT-STK464SRT-STK464DSRT-WTK464SRT-WTK464DSRT-NTK464D SRT-PTK374UBDSRT-STK374USRT-STK374SRT-STK374DSRT-WTK374SRT-WTK374DSRT-NTK374D
SRT-WT304D

90 60
60 90

1

65
319
255
7

SRT-ST434UZSRT-WT434Z SRT-ST374UZSRT-WT374Z





14 0
16 20
73 16

1120

475645

5

R1/2 R1/2
35 0
30 1
14 7
32 2
SRT-MU454-ASRT-MU604-ASRT-MU724-A SRT-MU454-SSRT-MU604-SSRT-MU724-SSRT-MU724-P SRT-MU454-AWSRT-MU604-AW SRT-MU454-AZSRT-MU604-AZ SRT-MU454-SASRT-MU604-SA SRT-MUK454-ASRT-MUK604-A SRT-MUK454-SSRT-MUK604-SSRT-MUK724-S SRT-MUK454-PSRT-MUK604-PSRT-MUK724-P

1

1.

URL http://www.jraia.or.jp/product/heatpump/t_guide.html



15m 5 3m1
100mm
1m 1m
100mm
150mm


D2
2
3m


455mm 1025mm


41
φ163 4
2





M8 M10




5

520mm




1 2


300L AA A 370L AA A 460L AA B 550L AA B




1
4 2

12

12
L 2
1.16.7
2.1:60
M12


M12
50


4.9kN 2.45kN
GZ-B2F mm
10
40
10.5
25
60

94178 1789428 28
94

1 2

1520Nm
P C1 N
P



:GT-PCB55mGT-PCB1010mGT-PCB1515m :GT-PDN51m×5
18
10mm
18
10mm
9
3m 1
10mm


R3/4
R3/4
R1/2
φ18
φ16
3
BA
15




15
1 50mmSHASE-S206 2 1520Nm

φ80 40L
0.5L

3 3 3





200V 60


7001400W
19






1

5m5m











19

:GT-S40B 750kPa1
HT90

8
9 103031
7


34 39


10A


2
1


1520Nm

AABB 2mm :GT-S40B


B
A
AB

5m10mm×2 25m20mm×1
21

2



2
3


1


2
3
HC-16HON10B HC-16HON10P HC-16HON10B-50M HC-16HON10P-50M
10mm25m/ 10mm25m/ 10mm50m/ 10mm50m/
GT-S40B


GT-S40B
13A






2
3
4


3 1520Nm
4
5




2






15mm
1
φ22
550L
200V 20A



200V








1
3φ2.0VVF --- 1


26
PFB B90








2
: 0.71.3Nm





20.31.65mm2 2mm67.6Ω/km 3 50m PFPF PFPF 5cm


29



a b b’ c d
a


1

34





:C03C19C20C21C30120P16U19 3637 80
30
301 B
3

3



C21U193637

1 1 4 6 3 52


3
4
2.B20164
8
+10 +S + +8 + +12 +
e3
e3

23
Ee
de

10
88A226 88B237 88C248 e3
EP01







NEP09 NEP12
231 3
e NEP02
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PS




5



BJ-070L
3
3 P
4 P
P
5
6 N

34




147
0 0
6
3
1
2
3
4
5
7
9

2A







9 10 11 12

14 15
1
3
2.WPSA
→ → →
10


→ 100V → 200V → → → → → →
→ →
ON → → → P2117
U29 17 → 5 →













































































→ 17


ON 17
ON
→ → 17

46 P77 → → 17
47 P77 48 P74 49 2
2
2
2
P74
37

3EC
4

21 22
3.U19C20C21 A U19C20C21 3



P43
P37






06 07
08
150L
P28
P52
250L


30 A
03
A → → → → → →17 → LEV → AB → → 17

RMCB-KD4
3
3
19


20112JIS C 92202011“”20183 JIS C 92202018




0.036kW 0.036kW0.060kW
370L
SRT-P374B
52kg 48kg 715×809+70×300+16mm715×800+70×285+16mm 715×800+70×285+16mm715×809+70×300+16mm
17A


××
4.5kW1.50kW 51dB56dB
1830×630×760mm 3.5
78kg538kg 71kg531kg
1830×630×760mm 3.0
83kg633kg 75kg625kg
2100×700×825mm 5.0
SRT-S374U-BS SRT-S374-BS
SRT-P554UB-BS SRT-P554B-BS
SRT-S554U-BS SRT-S554-BS
×× 23 3 124 346 SRT-PT374UB-BS
SRT-PT374B-BS SRT-PT464UB-BS SRT-PT464B-BS
SRT-ST464U-BS SRT-ST464-BS
SRT-ST374U-BS SRT-ST374-BS
SRT-PT554UB-BS SRT-PT554B-BS
SRT-ST464UA-BS SRT-ST464A-BS
SRT-ST554U-BS SRT-ST554-BS









3410


44dB47dB38dB43dB 42dB45dB 38dB43dB 42dB45dB42dB45dB 38dB43dB 42dB45dB 44dB47dB 38dB43dB



0.048kW

25
19A
550L
SRT-SK464
SRT-MUK724-P-BS
45kg
48kg
50kg
45kg
3.0 71kg441kg
1830×630×760mm 3.0
SRT-SK374U-BS SRT-SK374-BS
SRT-PK374UBD-BS SRT-PK464UBD-BS SRT-SK464U-BS SRT-SK464-BS
SRT-SK374U-BS SRT-SK374-BS
SRT-PTK374UBD-BS SRT-PTK464UBD-BS SRT-STK464U-BS SRT-STK464-BS
SRT-STK374U-BS SRT-STK374-BS
SRT-PTK554UBD-BS SRT-STK374D-BS SRT-STK464D-BS SRT-STK554D-BSSRT-STK554U-BS SRT-STK554-BS
×× 23 3 124
7.2kW4.5kW 6.0kW 7.2kW6.0kW 4.5kW 6.0kW 7.2kW 4.5kW125 346


/
/


44dB47dB38dB43dB 42dB45dB 44dB47dB42dB45dB 38dB43dB 42dB45dB 44dB47dB 38dB43dB 3410
JIS C 92202018
JIS C 92202018
JIS7
8
29 2.7 2.9
21 2.9 21
JIS9 3.5 3.3 3.0 3.4 3.2 3.03.0 3.4 3.2JIS9

SRT-S554U-BS SRT-S554-BS
SRT-P374UB-BS SRT-P374B-BS
SRT-P464UB-BS SRT-P464B-BS


2018JIS JIS1 https://www.jraia.or.jp
1 2 3 /16/121765 4 /7/6990 5 /-7/-8590 6
JIS C 92202018JIS C 92202011 JIS C 9220 370L550L80300L55
1. 2. 3.
SRT-S374UZ70 70
7
11 12 SRT-W374-BSSRT-MU454-A-BS 13 SRT-W464-BSSRT-MU604-A-BS
8 JISJIS C 9220 9 JISJISJIS C 92202011 10
17 3.3

3.0 9
38dB43dB
0.048kW 0.036kW
460L 460L
CO2R7441.05kg
45kg
48kg
3.5 67kg527kg
6.0kW 6.0kW 4.5kW 6.0kW
3.0 59kg429kg
SRT-WK464D-BSSRT-WK464-BS SRT-NK464D-BSSRT-NK374D-BSSRT-WK374-BS SRT-WK374D-BS
SRT-WTK464D-BSSRT-WTK464-BS SRT-NTK464D-BSSRT-NTK374D-BSSRT-WTK374-BS SRT-WTK374D-BS
4.5kW 4.5kW
42dB45dB 42dB45dB 38dB43dB 42dB45dB 23 2.7
23 2.7
1830×630×760mm
370L370L
SRT-W374
17A

SRT-W374D-BS SRT-W434Z-BSSRT-W374Z-BSSRT-W464-BS SRT-W464-WB
SRT-C464-BS SRT-N374-BS SRT-N464-BSSRT-C374-BS
SRT-W304D-BS SRT-N554-BSSRT-W374-BS SRT-W374-WB
SRT-W374D-BS SRT-W434Z-BSSRT-W374Z-BSSRT-W464-BS SRT-W464-WB
SRT-C464-BS SRT-N374-BS SRT-N464-BSSRT-C374-BS
SRT-WT304D-BS SRT-NT554-BSSRT-WT374-BS SRT-WT374-WB
SRT-WT374D-BS SRT-WT434Z-BSSRT-WT374Z-BSSRT-WT464-BS SRT-WT464-WB
SRT-CT464-BS SRT-NT374-BS SRT-NT464-BSSRT-CT374-BS
SRT-MU604-A-BS SRT-MU724-A-BS
.







++


U29 3637
30




.









3034
14 P 50mm 5m
L 22 2m
2