Large Refrigeration System for Industry Industrial-scale Refrigeration Equipment
Use:
It can meet the needs of maintaining industrial processes such as heavy chemical industry, energy sources, foodstuff, pharmacy, biological engineering, and metallurgy working in low temperature. Can design and manufacture according to specific requirements.
●Pollution prevention, and scale prevention, extend the life cycle of the process equipment.
●Air-cooling or water-cooling design.
●Circulating pump can vary output mode of the cooling fluid in the groove.
●Refrigeration unit, special-purpose relay, protector, capacitor with advanced world standard can work continuously.
●PLC control, all operations are needed to press the touch soft keys to complete .It is easy to operate and the interface is visual.
●Microprocessor software lock function can lock every parameter set value of the system so that irrespective staff can not change the parameters arbitrarily.
●Delay, overpressure, overtemperature, overcurrent, drying and other protection.
●Circulating system adapts stainless steel SUS 304, 316, which can prevent corrosion, rust, and low temperature liquid pollution.
●Can work continuously.
Technical data：
|
Model
|
DLSB-1000/40
|
DLSB-1500/40
|
DLSB-1000/55
|
DLSB-2000/80
|
|
Refrigerant tank volume（L）
|
1000
|
1500
|
1000
|
2000
|
|
Minimum temperature load（℃）
|
-40
|
-40
|
-55
|
-80
|
|
Use of
|
Room temperature～-40℃
|
Room temperature～-40℃
|
-15℃～-55℃
|
-40℃～-80℃
|
|
Cooling water temperature（℃）
|
≤33℃
|
|
Humidity
|
≤60
|
|
Power Supply（V）
|
380±10% 50Hz
|
|
Cooling capacity（KW）
|
(-30℃)87.2
|
(-30℃)116.3
|
(-45℃)29
|
(-80℃)7.2
|
|
Maximum power consumption（KW）
|
163.5
|
223.8
|
63.9
|
63.9
|
|
Maximum operating current（A）
|
176
|
336
|
117
|
117
|
|
Refrigerant
|
R440a
|
R440a/R23
|
|
Circulating pump power（KW）
|
7.5
|
11
|
3.7
|
1
|
|
Circulation pump flow（m3/h）
|
37
|
82.5
|
30
|
2.5
|
|
Circulation pump head（m）
|
25
|
25
|
23
|
20
|
|
Outside the circle of the interface
|
Flange DN65
|
Flange DN65
|
Flange DN50
|
Flange DN50
|
|
Cooling water connection
|
Flange DN65
|
Flange DN100
|
Flange DN65
|
Flange DN50
|
|
Refrigerant liquid receiver material
|
304 stainless steel
|
|
Refrigerant pipe, valve material
|
304 stainless steel
|
|
Whole space（m）
|
4.5×2.8×2.6
|
4.5×4.5×2
|
5.2×2.8×2.6
|
4.5×3×2
|
|
Weight（kg）
|
About 1000
|
About 2500
|
About 1000
|
About 1000
|
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