Product Describtion:

Name	NINGXIN BITZER Screw Compressor Condensing Unit
Model NO.	NLDG3-90
Compressor	CSH7573-90-40P
Refrigerating Capacity	472.8KW(+10°C,+40°C)
Input Power	148.5KW
Refrigerant	R22(R404A)
Power Source	380V/3/60HZ 460V/3/60HZ

Basic components:

1. Framework

2. Compressor

3. Oil system (include oil heater, oil separator, oil receiver, oil pressure difference check valve, oil

level controller)

4. Electrical control system (separated wire circle start function should be requested by customer)

5. Protecting fittings (compressor high pressure controller, system high & low pressure controller,

oil pressure switch)

6. High / low pressure meter.

7. Liquid receiver (with stop valve, liquid system filter, sight glass)

8. Gas & liquid separator.

Product Features:

Product range, with flexibility. The form of parallel units can be used to meet various business needs.The initial cooling system with a separate high co9ltage level when the cooling load drops to a certain extent in the low-level start for further cooling. Significantly increase the cooling rate of the system.Full electronic protection device, always protect the compressor from runnin

Application scope:

Widely used in refrigerated and frozen cold storage. Such as fish,meat and other -18 degree of cold storage and frozen fish, meat, frozen cold storage. Application places such as aquatic products, meat, vaccine, blood, military, marine, ice cream, ice cream, artificial ice rink.