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Commercial air energy hot water pump unit-direct heating

Product Detail

Commercial air energy hot water pump unit-direct heating

Performance characteristics:
1. Direct heat and constant temperature water output, automatic circulation insulation, water temperature is more stable, and users are more at ease;
2. Microcomputer full automatic control, power failure memory function, more reliable use;
3. Perfect fault self-checking and protection functions for more reliable operation;
4. Advanced defrosting technology makes defrosting safer and more efficient;
5. Low-noise operation without any pollution to the environment;
6. All the world famous brand accessories are used, the unit life is longer.

model

KFYRS-7I

KFYRS-10I

KFYRS-19II

KFYRS-38II

Power supply form

V/Hz

220V~50Hz

220V~50Hz

380V 3N~50Hz

380V 3N~50Hz

Outer protection level

/

IPX4

IPX4

IPX4

IPX4

Protection against electric shock

/

Class I

Rated working current

A

8.3

11.3

7.1

14

Maximum power consumption

W

2535

3480

6480

12840

Maximum working current

A

12.4

17

10.6

21

Rated water production

L/h

153

215

408

806

Rated heating capacity

kw

7.1

10

19

37.5

Rated water temperature

55

Maximum water temperature

60

Water side pressure loss

kpa

45

40

55

70

Exhaust side maximum working pressure

Mpa

3

Maximum working pressure on the suction side

Mpa

0.75

Water supply pipe interface

DN

15

15

20

20

Circulating pipe interface

DN

20

25

32

40

Water pipeline pressure

/

≤0.7

≤0.7

≤0.7

≤0.7

noise

Db(A)

≤56

≤58

≤58

≤64

Refrigerant / charge

--/kg

R22/1.4

R22/2.0

R22/3.5

R22/3.3×2

Dimensions

mm

680×600×820

700×700×1000

800×800×1120

1600×900×1200

Unit weight

Kg

74

120

178

450

Application environment range

-7~43


備注;

1、測試工況:幹球溫度20℃、濕球溫度15℃,初始水溫15℃、終止水溫55℃;

2、機型、參數、性能會因國產產品的改良有所改變,恕不另行通知。具體參數請以國產產品銘牌爲準。


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