Applicable Storage Tempreature: -25ºC~-18ºC
Advantages:
1. Electrical parts are integrated, including main electrical appliance, main control panel, cold room temperature control panel which are all optional for customers.
2. With main control panel equipping, compressor is automatically switched on and off based on system presser;
3. With all above control panels equipping, compressor is automatically regulated and have control function for cold room temperature and defrosting.
4. Multi-protection for such situations as phase loss, overcurrent, compressor frequent starting, exhaust temperature, compressor module, oil presser (especially for compressor with oil pump), high or low systems pressure, etc.
5. Fans speed is controllable and the condenser fans speed is adjusted based on condensing temperature changing.
6. With failure alarm and inquiry function, users will be warned by buzzer when equipment failure happening.
7. The control panel shows all the related temperatures, working status and has failure alarm function. It can be installed separately where is easy to operate and monitor for users.
Main Parts:
Semi-hermetic compressor, Crankcase heater, Damping pipe, Oil separator, Condenser, Reservoir, Filter, Pressure controller, High-low pressure gauge, Oil pressure controller, Cylinder head fan, Junction box
Main tech parameters:
Remark: Below parameters are based on Refrigerant R404A, please contact us for more details if any other kinds of refrigerants used.
Unit design condition: evaporation temperature -32ºC,environment temperature 40ºC,inhale overheat 10ºC.
| Type |
ZHBD |
| ZHBD-14U |
ZHBD-18U |
ZHBD-23 |
ZHBD-28V |
ZHBD-34V |
| Compressor type |
4NES-14 |
4HE-18 |
4GE-23 |
6HE-28 |
6GE-34 |
| Cooling capacity and power |
Evaporation -20ºC |
Cooling capacity(W) |
16.5 |
22.1 |
26.6 |
34 |
39.3 |
| Power(W) |
8.89 |
11.78 |
14.32 |
18.1 |
21.1 |
| Evaporation -23ºC |
Cooling capacity(W) |
13.93 |
18.83 |
22.8 |
29 |
33.6 |
| Power(W) |
8.17 |
10.93 |
13.35 |
16.84 |
19.63 |
| Evaporation -25ºC |
Cooling capacity(W) |
12.8 |
16.3 |
18.91 |
24.4 |
28.4 |
| Power(W) |
7.88 |
10.42 |
12.49 |
15.61 |
18.72 |
| Storage temperature( ºC) |
-20~-15 ºC |
| Refrigerant |
R22 |
| Power suppler |
380V/3P/50Hz |
| Condenser |
Quantity of fan |
2 |
2 |
2 |
3 |
3 |
| Voltage of fan (V) |
380 |
380 |
380 |
380 |
380 |
| Power of fan (W) |
450×2 |
600×2 |
780×2 |
780×3 |
780×2 |
| Port |
inhale port/(mm) |
φ35 |
Φ42 |
Φ54 |
Φ54 |
Φ54 |
| Liquid supply port(mm) |
φ16 |
Φ22 |
φ22 |
φ22 |
φ22 |
| Boundary dimensions |
L (mm) |
1500 |
1606 |
1880 |
2070 |
2270 |
| W (mm) |
953 |
1003 |
960 |
960 |
960 |
| H (mm) |
867 |
1004 |
1770 |
1770 |
1860 |
| Installation dimension (A×B)(mm) |
1460×730 |
1566×780 |
1350×900 |
1670×900 |
1740×900 |
Figure of boundary dimensions and installation dimensions:
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