A)Cold storage refrigeration units;
B)High reliability and safe operating;
C)Remote control;
D)Compact structure
Advantages of cold storage refrigerating rerigeration condensing units:
High-efficient and energy saving Highly automatic performance
1. Distinctive Power-control by level
High efficiency and energy conservation can be achieved through realizing the best power control according to the load variation since the unit of several compressors can obtain a multilevel output-power combination.
2 High reliability
Even in case of malfunction of one compressor, normal operation will not be affected since the other ones can still keep refrigerating.
3 Safety operation
Equipped with complete security systems for such cases as high pressure, low pressure, oil pressure differential, over load and overheating, etc., the unit can guarantee a normal operation even under severe working conditions like over high or low temperature.
Remote control: Remote monitoring can be achieved with the controller specially used for parallel compressor unit. So you can take control of all equipment in the cold storage just staying in your office.
4 Space saving
Compact design significantly saves the space for both installation and maintenance, which makes the unit be easily set in front of or behind the house, or on the roof, with no need for a special room or operator on duty.
5 Economical operation
The most economical operation can be ensured throughout since the optimum number of working units can be obtained by automatically switching on and off the compressors according to the pressure value which is generated by the pressure sensor based on temperature requirements. And the number of working compressors and the operation time can also be determined according to the heat load of the cold storage. For example, several compressors will work together when the house encounters an intensive stock; While only one will be used for all rooms when there's a relatively small storage or winter with smaller heat load.
|
Model |
SPBL2-40 |
T o ° C
T k ° C |
Evaporating Temperature ( ° C) |
-15 |
-20 |
-25 |
-30 |
-35 |
-40 |
35 |
132.6 |
105.4 |
82.4 |
63.2 |
46.1 |
31.6 |
45 |
118.0 |
93.4 |
72.0 |
53.4 |
37.7 |
24.6 |
|
Motor Power (KW) |
Liquid Receiver (L) |
Piping Dimension
(mm) |
Overall Dimension (mm) |
Weight(Kg) |
Suction Pipe DL |
Supply Pipe SL |
Length |
Width |
Height |
2× 30 |
90 |
76 |
28 |
1850 |
1320 |
1600 |
1052 |
SHANDONG SHENZHOU REFRIGERATION EQUIPMENT Co., Ltd, origin from 1989 and registered in 2003, is the leading manufacturer of refrigeration equipment such as parallel compressor rack, air cooled Condensing unit, evaporator, controller etc In China.
---Reliable raw materials
Products adopt BITZER compressor, CAREL controller DANFOSS valve, electrical members are Siemens or LG.
(last year, 1/3 production amount of screw compressor of Bitzer (China) were made into compressor unit and sold by us. )
---Strong R&D ability
9 patents
We are the only manufacturer in China who can make CO2 cascade compressor unit which was exported to France in 2010.
---Quality control
ISO 9001, CCC certificate
Complete after-sales ability
We have one of the five BITZER Green Point maintenance centers.
---Our honors
Member of CRAA. (China Refrigeration and Air-conditioning Association )
2011 the Fastest Growing Reward of BITZER
2011 the Most Potential Enterprise in refrigeration area
2012 best application&promotion award of BITZER
