freon unit cooler

FREON UNIT COOLER

PA-TYPE Ceiling & Floor mounted type

1. Solid and High efficiency2. Low sound level by 6 pole motor3. Easy installation of the ceiling and

floor mounted4. Various defrost method

D.P.F-TYPE Front Suction Type

1. Various defrost method2. Easy repairing and maintenance3. Easy assembly and disassembly of the

AXIAL FAN suitable to surrounded temp.4. Maximize Freezing Capacity

F-TYPE Floor mounted type

1. Simplification of the defrost and repairing2. Superiority of capacity of the water spray defrost3. Easy installation of the floor mounted4. Appropriate to the low temp cold storage

1

PP-TYPE Ceiling mounted type

UNIT COOLER of the farmhouse standard

1. Various defrost Method2. Maximize Transfer Area used by 50mm Pipe Pitch3. Reduce defrost time

1. We have a plentiful manufacturing experience ofUnit cooler for 35 years since 1977.

2. Abundance of refrigeration equipment and Unit cooler instrument equipment.

- Variety of designing in accordance with refrigeration load.

3. Apply advanced manufacturing control.- Consistent production quality control system obtained by

the certificate of I.S.O 9002

4. Product improvement and design are capable of numerous engineer.

5. Make best efforts to develop new products with the endless test.

6. Endless efforts for the development of new technology

- Introduced technology of the japanese cooler maker

7. Being advanced and high efficiency of quality1) Increase efficiency by the development of the defrost

device. (Patent No.129519, No.120899)2) Apply device for the defrost efficiency enlargement

(Example : Damper, Hood etc.)3) Select hood device at the discharge inlet4) Apply to high-grade of the Fan Motor-IP54 (for AXIAL)5) Advanced of axial fan ( “NOVENCO” Made by GERMANY )6) Maximize the efficiency by the direct expansion Distributor

( below 1% defect )7) Long Lasting Trust for Over 10 years

- 3 year warranty- Raw Material of Casing sheet : Galvarium 1.2t ( AL Galvanized plating sheet )

8) Developed -60 Unit Cooler ( for Dual Refrigeration)- Supplied about 30 sets of the Unit Cooler

New Product

Apply acicular fin (Refrigeration) for small, middle size (S-type)-Increasing of the heat Transfer efficiency

1. Expedite the turbulence of passing air to the radiating plate2. Increase heat transfer efficiency by the reduction of the

radiating plate thickness.3. Increasing of the heat transfer effect by direct touching and

air on the environs of tube.

About KYUNG DONG R&H Co., Ltd.

2

UNIT COOLER ( : CEILING MOUNTED TYPE )

Feature1. Increasing of wind-reaching distance2. Maintaining of constant room temp3. High efficiency of the Product

Feature

1. Using of double drain pan on the heater defrosta. Easy repairing & maintenanceb. Maximum of the drain pan efficiency

2. Low sound level by 6pole motor

UNIT COOLER S-TYPE SPECIFICATION (PROPELLER FAN)

MODELSPEC

ROOM TEMP

COIL MAT'L

DEFROST METHOD

FIN PITCH(M/M)

TRANSFER AREA(M2)

TD 5

TD 7

TD 10

FAN MOTOR

CURRENT (A)

FAN DIA (M/M)

AIR VOLUME (CMM)

PHASE / VOLTS

CASING

BODY

DRAIN

F.G.H

HOT GAS

WATER AMOUNT

IN/OUT

DRAIN

EXTERNAL SIZE(E)(L W H)

ANCHOR SIZE(E) (L W )



WEIGHT (KG)

CAPACITY(kcal/h)

ELECTRICHEATER

DE

FRO

ST

M

5

6.5

13.21

1,760

2,410

3,780

L

-5 -25

8.5

10.86

1,360

1,865

2,925

KUC-S030 KUC-S050 KUC-S075 KUC-S100

M

5

6.5

23.13

3,075

4,215

6,615

L

-5 -25

8.5

19

2,380

3,260

5,115

M

5

6.5

33.36

4,435

6,080

9,540

L

-5 -25

8.5

27.41

3,430

4,705

7,380

M

5

6.5

47.44

6,310

8,645

13,565

L

-5 -25

8.5

38.98

4,880

6,685

10,490

CU TUBE (CU 1220T), AL PLATE (AL 1100)

ELECTRIC HEATER - H, HOT GAS - G, WATER - W

CONNECTIONDIA(M/M)

0.1KW 1, 6P

1.2 / 0.7 A

400 1

33

0.6KW 4EA

0.8KW 1EA

0.2KW 1EA

1/2

26

1/2 / 1

1 / 2

800 400 590

650 450

800 450 750

650 500

55

0.1KW 2, 6P

2.4 / 1.4 A

400 2

57

0.9KW 4EA

1.1KW 1EA

0.2KW 2EA

1/2

45

1/2 / 1

1 / 2

1290 400 590

1100 450

1290 450 750

1100 500

84

0.2KW 2, 6P

3.5 / 2 A

450 2

87

0.8KW 5EA

1.4KW 1EA

0.2KW 2EA

5/8

69

5/8 / 1 1/4

1 / 2

1290 420 710

1100 520

1290 470 940

1100 570

107

0.4KW 2, 6P

4.4 / 2.6 A

500 2

116

1.1KW 7EA

1.7KW 1EA

0.2KW 2EA

3/4

91

5/8 / 1 1/4

1 / 2 1/2

1670 450 710

1475 550

1640 500 940

1475 600

138

3 2 2 0 V / 3 8 0 V 60Hz

(GV)

Fixing net attached type

Hood attached type - New Developed Product

3

EW

0.2KW 2, 6P

3.5 / 2 A

450 2

83

0.8KW 6EA

0.6KW 2EA

0.3KW 2EA

5/8

62

5/8 / 1 1/4

1 / 2

1320 600 650

1125 700

1300 650 850

1125 750

129

UNIT COOLER PP-TYPE SPECIFICATION (PROPELLER FAN)

CAPACITY(kcal/h)

ELECTRICHEATER

DE

FRO

ST

M

5

6.5

48.86

4,585

6,285

9,865

L

-5 -25

8.5

39.07

3,360

4,610

7,230

KUC-PP075 KUC-PP100 KUC-PP150

M

5

6.5

71.49

6,710

9,200

14,430

L

-5 -25

8.5

57.17

4,920

6,745

10,580

HL

BELOW -25

10

50.17

3,952

5,380

8,440

M

5

6.5

118.2

11,075

15,185

23,825

L

-5 -25

8.5

94.38

8,120

11,130

17,465



CONNECTIONDIA(M/M)

HL

BELOW -25

10

82.83

6,480

8,880

13,935

HL

BELOW -25

10

34.26

2,685

3,675

5,670

MODELSPEC

ROOM TEMP

COIL MAT'L

DEFROST METHOD

FIN PITCH(M/M)

TRANSFER AREA(M2)

TD 5

TD 7

TD 10

FAN MOTOR

CURRENT (A)

FAN DIA (M/M)

AIR VOLUME (CMM)

PHASE / VOLTS

CASING

BODY

DRAIN

F.G.H

HOT GAS

WATER AMOUNT

IN/OUT

DRAIN





WEIGHT (KG)

0.4KW 2, 6P

4.4 / 2.6 A

500 2

124

1.1KW 6EA

0.8KW 2EA

0.3KW 2EA

3/4

93

5/8 / 1 1/4

1 / 2 1/2

1570 600 750

1375 700

1570 650 980

1375 750

167

0.4KW 2, 6P

4.4 / 2.6 A

550 2

210

1.3KW 9EA

0.8KW 2EA

0.3KW 2EA

3/4

158

5/8 / 1 1/2

1 / 2 1/2

1850 600 1020

1625 700

1800 650 1260

1625 750

231

3 220 / 380V 60Hz

(GV)

0.4KW 3, 6P

6.6/3.9 A

500 3

256

1.5KW 9EA

1.1KW 2EA

0.3KW EA

3/4

192

3/4 / 2

1 1/4 / 2 1/2

2190 600 1050

1965 700

2140 650 1300

1965 750

285

CAPACITY(kcal/h)

ELECTRICHEATER

DE

FRO

ST

M

5

6.5

143.9

13,505

18,515

29,045

L

-5 -25

8.5

115.08

9,900

13,570

21,295

KUC-PP200 KUC-PP250 KUC-PP300

M

5

6.5

192.9

18,105

24,815

38,935

L

-5 -25

8.5

154.26

13,270

18,190

28,545

HL

BELOW -25

10

135.38

10,590

14,515

22,770

M

5

6.5

213.19

20,005

27,425

43,030

L

-5 -25

8.5

170.49

14,665

20,105

31,545



CONNECTIONDIA(M/M)

HL

BELOW -25

10

149.63

11,705

16,040

25,170

HL

BELOW -25

10

101

7,900

10,830

16,990

MODELSPEC

ROOM TEMP

COIL MAT'L

DEFROST METHOD

FIN PITCH(M/M)

TRANSFER AREA(M2)

TD 5

TD 7

TD 10

FAN MOTOR

CURRENT (A)

FAN DIA (M/M)

AIR VOLUME (CMM)

PHASE / VOLTS

CASING

BODY

DRAIN

F.G.H

HOT GAS

WATER AMOUNT

IN/OUT

DRAIN



EXTERNAL SIZE(W)(L W H)

ANCHOR SIZE(W) (L W )

WEIGHT (KG)

0.4KW 3, 6P

6.6/3.9 A

550 3

343

1.5KW 12EA

1.2KW 2EA

0.3KW 3EA

3/4

257

3/4 / 2

1 1/4 / 3

2230 600 1050

1975 800

2170 750 1300

1975 850

336

0.75KW 3, 6P

12.9/7.2 A

600 3

379

1.7KW 12EA

1.5KW 2EA

0.3KW 3EA

3/4

284

3/4 / 2

1 1/4 / 3

2450 700 1070

2175 800

2400 750 1300

2175 850

373

3 220 / 380V 60Hz

(GV)

4

EW

EW

UNIT COOLER PA-TYPE ( CEILING & FLOOR MOUNTED TYPE )

Feature

1. Solid and high efficiency2. Low sound level by 6 pole motor3. Maximum of defrost effect of the drain pan4. Maximum of defrost effect by the selection of

the suction hood (Option Model)

FEATURE

1. High Efficiency of the Drain Pan DefrostMaximize drain effect by using of the double pan

2. Saving of Operating CoatLow electric consumption & low operating cost used by smaller Heater capacity than the existing product.

3. Long lasting operation of heaterIt is installed at the dry space.

4. Easy repairing and maintenanceEasy disassembly of the Double pan without disjointing of the pipe and the drain pan.

FEATUREReduce scattering Q’ty to outside on the defrost than nozzle type.

- Water spray defrost by the natural headConstant defrost effect

- Increasing of the defrost effect by hole interval and size adjustment in accordance with the fin distance.Prevent ice formation on the cold storagePerfect defrost of header by using of the nozzle.

5

NEW

1.5KW 2, 6P

13.6 / 7.8 A

610 2

210

1.3KW 9EA

0.9KW 2EA

0.3KW 2EA

3/4

158

5/8 / 1 1/2

1 / 2 1/2

1900 600 1300

1625 800

1850 680 1400

1625 860

410

UNIT COOLER PA-TYPE SPECIFICATION (AXIAL FAN)

CAPACITY(kcal/h)

ELECTRICHEATER

DE

FRO

ST

M

5

6.5

118.02

11,075

15,185

23,825

L

-5 -25

8.5

94.38

8,120

11,130

17,465

KUC-PA150 KUC-PA200 KUC-PA250

M

5

6.5

143.9

13,505

18,515

29,045

L

-5 -25

8.5

115.08

9,900

13,570

21,295

HL

BELOW -25

10

101

7,900

10,830

16,990

M

5

6.5

192.9

18,105

24,815

38,935

L

-5 -25

8.5

154,26

13,270

18,190

28,545



CONNECTIONDIA(M/M)

HL

BELOW -25

10

135,38

10,590

14,515

22,770

HL

BELOW -25

10

82.83

6,480

8,880

13,935

MODELSPEC

ROOM TEMP

COIL MAT'L

DEFROST METHOD

FIN PITCH(M/M)

TRANSFER AREA(M2)

TD 5

TD 7

TD 10

FAN MOTOR

CURRENT (A)

FAN DIA (M/M)

AIR VOLUME (CMM)

PHASE / VOLTS

CASING

BODY

DRAIN

F.G.H

HOT GAS

WATER AMOUNT

IN/OUT

DRAIN





WEIGHT (KG)

1.5KW 2, 6P

13.6 / 7.8 A

650 2

256

1.5KW 9EA

1.1KW 2EA

0.3KW 3EA

3/4

192

3/4 / 2

1 1/4 / 2 1/2

2240 600 1300

1965 800

2190 680 1400

1965 880

470

2.2KW 2, 6P

19 / 11.2 A

700 2

343

1.5KW 12EA

1.2KW 2EA

0.3KW 2EA

3/4

257

3/4 / 2

1 1/4 / 3

2250 690 1350

1975 890

2200 770 1500

1975 970

510

3 220 / 380V 60Hz

(GV)

2.2KW 2, 6P

19/11 A

700 2

379

1.7KW 12EA

1.5KW 2EA

0.3KW 2EA

7/8

284

3/4 / 2 1/2

1 1/4 / 3

2470 770 1550

2175 890

2420 770 1550

2175 970

530

CAPACITY(kcal/h)

ELECTRICHEATER

DE

FRO

ST

M

5

6.5

213.19

20,005

27,425

43,030

L

-5 -25

8.5

170.49

14,665

20,105

31,545

KUC-PA300 KUC-PA350 KUC-PA400

M

5

6.5

236.67

24,745

33,920

53,220

L

-5 -25

8.5

210.86

18,140

24,865

39,015

HL

BELOW -25

10

185.06

14,475

19,840

31,130

M

5

6.5

311.61

29,245

40,085

62,895

L

-5 -25

8.5

249.2

21,440

29,385

46,110



CONNECTIONDIA(M/M)

HL

BELOW -25

10

218.7

17,105

23,445

36,785

HL

BELOW -25

10

149.63

11,705

16,040

25,170

MODELSPEC

ROOM TEMP

COIL MAT'L

DEFROST METHOD

FIN PITCH(M/M)

TRANSFER AREA(M2)

TD 5

TD 7

TD 10

FAN MOTOR

CURRENT (A)

FAN DIA (M/M)

AIR VOLUME (CMM)

PHASE / VOLTS

CASING

BODY

DRAIN

F.G.H

HOT GAS

WATER AMOUNT

IN/OUT

DRAIN





WEIGHT (KG)

1.5KW 3, 6P

20.4 / 11.7 A

650 3

468

1.7KW 16EA

1.5KW 2EA

0.3KW 3EA

7/8

351

7/8 / 2 1/2

1 1/2 / 4

2570 780 1400

2275 980

2520 860 1500

2275 1060

650

2.2KW 3, 6P

28.5 / 16.8 A

700 3

553

1.8KW 15EA

1.6KW 2EA

0.3KW 2EA

1

415

7/8 / 21/2

1 1/2 / 4

2970 780 1400

2675 980

2920 860 1500

2675 1060

730

3 220 / 380V 60Hz

(GV)

6

EW

EW

UNIT COOLER F, FH, FV-TYPE ( : UPPER MOUNTED TYPE )

FH-TYPE

F-TYPE

FV-TYPE

FEATURE

Simplification of the defrost and repairingSuperiority of capacity of the water spray defrostEasy installation of the floor mounted

4. Appropriate to the low temp, cold storage.

Maximum of the electric defrost effect-Optimize perfect defrost in the electric defrost of floor mounted unit cooler

Easy repairing and maintenance-This is designed for easy maintenance of the header and the defrost section because the coil section is exposed-typeMinimum of A/S

-Ensures long life of the drain heater by means of the double drain pan.(patented by KYUNG DONG) -No clean-up of the drain pan because of closed-structure of the drain pan

Increasing of the Refrigeration Efficiency-Ensures enough heat-exchange and the constant room temperature by wide air suction hole.

FEATURE

7

1.5KW 6P 2EA

13.6 / 7.8A

AXIAL 650 2EA

278

169

3/4 / 2 1/2

40A

80A

2100 1090 2005

2100 1090 2165

2170 1150 1807

770

2.2KW 6P 2EA

19 / 11.2A

AXIAL 700 2EA

340

206

7/8 / 2 1/2

50A

100A

2500 1090 2055

2500 1090 2265

2570 1200 1807

850

1.5KW 6P 2EA

13.6 / 7.8A

AXIAL 610 2EA

220

134

3/4 / 2

40A

80A

1750 1090 2005

1750 1090 2150

1820 1100 1707

690

UNIT COOLER F, FH, FV SPECIFICATION

COOLINGCAPACITY

(kcal/h)

DEFROST

M

5

8.5

117.7

11,045

15,140

23,760

L

-5 -35

10

129.1

10,095

13,840

21,715

KUC-F, FH, FV 13 KUC-F, FH, FV 16 KUC-F, FH, FV 19

M

5

8.5

1456.1

13,710

18,795

29,490

L

-5 -35

10

160.3

12,535

17,185

26,965

HL

BELOW -35

12

167

10,450

14,325

22,475

M

5

8.5

178.6

16,760

22,980

36,050

L

-5 -35

10

195.9

15,320

21,000

32,950


WATER) FV Heater

CONNEC-TIONDIA(M/M)

HL

BELOW -35

12

204.1

12,770

17,505

27,465

HL

BELOW -35

12

134.5

8,415

11,535

18,100

3 220 / 380V 60Hz

(GV)

1.5KW 6P 3EA

20.4 / 11.7A

AXIAL 650 3EA

433

263

7/8 / 2 1/2

50A

125A

3100 1090 2055

3100 1090 2225

3170 1200 1957

1,100

2.2KW 6P 3EA

28.5 / 16.8A

AXIAL 700 3EA

480

480

7/8 / 2 1/2

65A

125A

3100 11090 2085

3100 1190 2295

3170 1200 1957

1,250

1.5KW 6P 3EA

20.4 / 11.7A

AXIAL 610 3EA

386

235

7/8 / 2 1/2

50A

100A

2800 1090 2005

2800 1090 2175

2870 1100 1807

1,020

DEFROST

M

5

8.5

203

19,050

26,115

40,975

L

-5 -35

10

222.7

17,415

23,875

37,460

KUC-F, FH, FV 22 KUC-F, FH, FV 25 KUC-F, FH, FV 28

M

5

8.5

227.3

21,330

29,240

45,880

L

-5 -35

10

249.4

19,505

26,735

41,950

HL

BELOW -35

12

259.8

16,255

22,280

34,960

M

5

8.5

252.6

23,705

32,495

50,985

L

-5 -35

10

277.1

21,670

29,705

46,610


WATER) FV Heater

CONNEC-TIONDIA(M/M)

HL

BELOW -35

12

288.6

18,055

24,750

38,836

HL

BELOW -35

12

231.9

14,510

19,890

31,205

3 220 / 380V 60Hz

(GV)

MODELSPEC

ROOM TEMP

COIL MAT'L

DEFROST METHOD

FIN PITCH(M/M)

TRANSFER AREA(M2)

TD 5

TD 7

TD 10

FAN MOTOR

CURRENT (A)

FAN DIA (M/M)

AIR VOLUME (CMM)

PHASE / VOLTS

CASING

WATER AMOUNT

(L / MIN)

IN/OUT

WATER IN

DRAIN (M/M)

EXTERNAL SIZE(E)(L W H)F

EXTERNAL SIZE(E)(L W H)FH

EXTERNAL SIZE(E)(L W H)FV

WEIGHT (KG)

COOLINGCAPACITY

(kcal/h)

MODELSPEC

ROOM TEMP

COIL MAT'L

DEFROST METHOD

FIN PITCH(M/M)

TRANSFER AREA(M2)

TD 5

TD 7

TD 10

FAN MOTOR

CURRENT (A)

FAN DIA (M/M)

AIR VOLUME (CMM)

PHASE / VOLTS

CASING

WATER AMOUNT

(L/MIN)

IN/OUT

WATER IN

DRAIN (M/M)

EXTERNAL SIZE(E)(L W H)F

EXTERNAL SIZE(E)(L W H)FH

EXTERNAL SIZE(E)(L W H)FV

WEIGHT (KG)

8

UNIT COOLER D. P. F - TYPE ( : FRONT SUCTION TYPE )

UNIT COOLER D.P.F-TYPE SPECIFICATION

MODELSPEC

ROOM TEMP

COIL MAT'L

DEFROST METHOD

FIN PITCH(M/M)

TRANSFER AREA(M2)

TD 5

TD 7

TD 10

FAN MOTOR

CURRENT (A)

FAN DIA (M/M)

AIR VOLUME (CMM)

PHASE / VOLTS

CASING

WATER OUT (L/MIN)

WATER IN (M/M)

HOT GAS

IN/OUT

DRAIN

EXTERNAL SIZE(E)(H W L)

WEIGHT (KG)

COOLINGCAPACITY

(kcal/h)

DE

FRO

ST

L

-25 -35

10

257.3

20,120

27,585

43,280

HL

BELOW-35

12

268

16,770

22,985

36,065

KUC-D.P.F 26 KUC-D.P.F 28 KUC-D.P.F 31 KUC-D.P.F 34

L

-25 -35

10

227.1

21,670

29,705

46,610

HL

BELOW-35

12

288.6

18,055

24,750

38,835

L

-25 -35

10

306.8

23,995

32,890

51,605

HL

BELOW-35

12

319.5

19,990

27,400

42,995

L

-25 -35

10

336.5

26,315

36,075

56,600

HL

BELOW-35

12

350.5

21,930

30,060

47,165


WATER SPRAY DEFROST ONLY

CONNECTIONDIA(M/M)

1.5KW 3, 6P

20.4 / 11.7 A

AXIAL 650 3

446

291

65A

1

7/8 / 2 1/2

125A

1550 820 2920

840

2.2KW 2, 6P

28.5 / 16.8A

AXIAL 650 3

480

314

65A

1

7/8 / 2 1/2

125A

1550 820 3120

880

2.2KW 2, 6P

28.5 / 16.8A

AXIAL 650 3

532

347

65A

1

7/8 / 2 1/2

125A

1600 820 3420

930

2.2KW 2, 6P

27.2 / 15.6 A

AXIAL 650 3

583

381

65A

1

7/8 / 2 1/2

125A

1600 820 3720

1,020

3 2 2 0 V / 3 8 0 V 60Hz

GV)

Feature

1. Various defrost system2. Easy repairing & maintenance3. Easy assembly and disassembly of the Axial Fan4. Maximum of the freezing capacity

9

SF UNIT COOLER ( : DUAL REFRIGERATION )

Feature1. Available to choose between water and heater defrost2. Selection for the Extreme low temp of Fan3. Optimize defrost by Damper & Hood device of the unit cooler on the heater defrost.4. Maximize efficiency through using of the various fin pitch and smaller unit cooler by the frost condition.5. Easy cleaning of U-BEND, HEADER by the inspection window.6. Room temp

FEATURE

1. Reduce the defrost time2. Reduce for the changing of Room temp, on the defrost3. Prevent the accumulated ice on the ceiling of refrigerator

on the defrost4. Increasing of defrost efficiency.5. No ice formation on the environs of Fan Motor.6. Save operating cost by the low power consumption.

FIN M (Fin specification and heat transfer area sheet / M)Fin specification (KYUNG DONG Standard)

SLIT FIN CORRUGATED FIN PLATE FIN CORRUGATED FIN CORRUGATED FIN CORRUGATED FIN

HEAT TRANSFER AREA

P.P(M/M) F.P(M/M)22

25.445385070

2.1 2.50.3990.44

0.8958

2.70.313

0.874

30.2880.377

0.809

3.2

0.758

4.5

0.263

5 6.5

0.55010.42360.7051.267

5.5 8.5

0.42460.3480.56381.039

10

0.36590.31160.49480.843

12

0.2770.42950.718

15

0.3640.585

5/16”3/8”1/2”5/8”5/8”3/4”

SLIT FIN

10

KYUNG DONG R&H CO.,LTD.

freon unit cooler

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