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Shenglin’s Advanced Dry Coolers

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Air Conditioning Unit

Features 1.11 sizes available ranging from 19.5 kW to 103.7 kW cooling capacity.Cooling only and heat pump version 2. Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc. 3. Panels and frame are made from galvanized steel protected with polyeste...

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Description

Technical Data

Features

1.11 sizes available ranging from 19.5 kW to 103.7 kW cooling capacity.Cooling only and heat pump version

2. Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.

3. Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents

4.High efficiency scroll compressor for the whole range, with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers

5. Compact indoor design, long air supply distance

6. Outdoor units are equipped with low noise axial fans

7. Indoor units are equipped with quiet centrifugal fans

8. Split installation, connected by means of flare/welding coupling

9. Easy operation line controller

Cooling/Heating/Fan/Auto

Error indication

Timing on/off

10. Multi safety protection

High/low pressure protection

Overheat protection

Current overload protection

Phase sequence relay

Time delay and antifreeze switch

Product options

1. Salt water evaporator

2. Electric heater

3. Hot water coil

4. T3 (Tropical climate)

Application

Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.

Model		Outdoor	BD(R)F-20W	BD(R)F-25W	BD(R)F-32W	BD(R)F-36W	BD(R)F-42W
Model		Indoor	BD(R)F-20N	BD(R)F-25N	BD(R)F-32N	BD(R)F-36N	BD(R)F-42N
Nominal cooling capacity		kW	19.5	24.8	31.2	35.6	41.3
Nominal cooling capacity		Kcal/h	16747	21364	26796	30598	35498
Nominal heating capacity		kW	22.6	28.9	35.8	40.8	46.9
Nominal heating capacity		Kcal/h	19463	24895	30779	35124	40375
Working power	Outdoor unit		380V/3PH/50Hz
Working power	Indoor unit		220V/3PH/50Hz			380V/3PH/50Hz
Compressor start current		A	2×46.2	2×65.8	2×65.8	2×76	105+65.8
Rated input power	Cooling	kW	7.2	9.3	11.8	12.8	15.1
Rated input power	Heating	kW	7.13	9.21	11.68	12.67	14.95
Rated input current	Cooling	A	12.87	16.62	21.09	22.88	26.99
Rated input current	Heating	A	12.74	16.46	20.88	22.65	26.72
Overall dimension	Outdoor unit	mm	970×830×1030	1120×830×1030	1120×830×1030	1120×960×1130	1640×830×1130
LWH	Indoor unit	mm	1460×915×487	1460×915×487	1460×915×588	1810×915×588	1730×1045×590
Noise	Outdoor unit	dB(A)	≤67	≤67	≤68	≤70	≤71
Noise	Indoor unit	dB(A)	≤64	≤64	≤66	≤66	≤68
Indoor unit air volume	Nominal air volume	m3/h	3500	4500	5400	6400	7400
	Medium speed	m3/h	2500	3700	4200
	Low speed	m3/h	2000	3000	3200
	Static pressure	Pa	120	100	150	130	180
Indoor unit fan power		kW	2×0.0.25	2×0.32	2×0.55	2×0.55	2×0.8
Indoor and outdoor unit connection		Threaded connection					Welding
Connection pipe spec.	Liquid pipeφ	mm	9.52×2	12.7×2	12.7×2	12.7×2	15.88/12.7
Connection pipe spec.	Gas pipe φ	mm	15.88×2	15.88×2	19.05×2	22×2	28/19.05
Diameter of condensate pipe of indoor machine		mm	DN25	DN25	DN25	DN25	DN25
Refrigerant R22	Filling quantity	kg	3.0×2	4×2	4.5×2	10.5	9+4.5
Weight	Outdoor unit	kg	170	180	220	230	260
Weight	Indoor unit	kg	90	100	150	160	180
Auxiliary electric heater	Option part	kW	2×3	2×4	2×5	2×6	2×6
Auxiliary hot water coil	Heating capacity	kW	22.2	28.4	35.1	40	46
(Option part)	Water flow	m3/h	1.91	2.44	3.02	3.44	3.96

Model

Outdoor

BD(R)F-48W

BD(R)F-52W

BD(R)F-62W

BD(R)F-72W

BDRF-88W

BDRF-104W

Indoor

BD(R)F-48N

BD(R)F-52N

BD(R)F-62N

BD(R)F-72N

BDRF-88N

BDRF-104N

Nominal cooling capacity

47.4

51.3

63.3

71.3

87.9

103.7

Kcal/h

40737

44086

54406

61286

75570

89144

Nominal heating capacity

54.4

58.9

72.6

81.9

100

115.8

Kcal/h

46802

50695

62463

70429

86000

99579

Working power

Outdoor unit

380V/3PH/50Hz

Indoor unit

380V/3PH/50Hz

Compressor start current

127+65.8

155+65.8

2×127

2×155

3×127

3×155

Rated input power

Cooling

17.9

18.4

23.1

26.6

28.1

39.3

Heating

17.72

18.22

22.87

26.33

27.82

38.91

Rated input current

Cooling

32.89

41.29

47.55

50.23

70.25

Heating

31.68

32.56

40.88

47.08

49.7

69.55

Overall dimension

Outdoor unit

1640×830×1130

1840×880×1130

1840×970×1130

2120×970×1197

2243×1250×1280

L*W*H

Indoor unit

1905×1160×690

2165×1160×690

1870×1230×1096

1870×1230×980

2100×1270×1298

Noise

Outdoor unit

dB(A)

≤71

Indoor unit

dB(A)

≤68

≤69

≤70

Indoor unit air volume

Nominal air volume

m3/h

8500

9250

11450

12900

14800

17100

Static pressure

200

300

280

500

Indoor unit fan power

2×0.8

2×1.5

2×1.8

2×2.2

2×4

Indoor and outdoor unit connection

Welding

Connection pipe spec.

Liquid pipeφ

15.88/12.7

15.88×2

15.88×3

Gas pipe φ

28/19.05

28×2

28×3

Diameter of condensate pipe of indoor machine

DN25

Refrigerant R22

Filling quantity

9.5+4.5

10+4.5

9.5×2

10.5×2

12×2

15×2

Weight

Outdoor unit

280

330

340

460

600

650

Indoor unit

200

220

230

300

320

400

Auxiliary electric heater

Option part

2×8

2×10

2×12

2×14

Auxiliary hot water coil

Heating capacity

53.3

57.8

71.2

80.3

113.5

(Option part)

Water flow

m3/h

4.59

4.97

6.12

6.9

8.43

9.76

Condition: Cooling capacity is measured under the condition: indoor temperature DB 27℃ / WB 19℃ , ambient temperature DB 35℃ / WB 24℃ .
Heating capacity is measured under the condition: indoor temperature DB 20℃ / WB 15℃ , ambient temperature DB 7℃ / WB 6℃

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