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 |
|||
1、測(cè)試工況:干球溫度20℃、濕球溫度15℃，初始水溫15℃、終止水溫55℃；
2、機(jī)型、參數(shù)、性能會(huì)因產(chǎn)品的改良有所改變，恕不另行通知。具體參數(shù)請(qǐng)以產(chǎn)品銘牌為準(zhǔn)。
