China Supply Semi Screw Refrigeration Compressor Unit Freon Series

Min.Order: 1
Product origin: Yantai, Shandong, China
Infringement complaint: complaintComplaint
US$ 24900

Description
Compressor Unit Features
High efficiency oil separator, exhausting oil contentless than 5ppm.
Forced feed oil.Apply a wide range, compressor operation reliability.
With high efficiency oil cooler of liquid-cooled, high heat transfer efficiency , less fouling,sturdy and durable.
Efficient frequency conversion liquid refrigerant cooling motor, higher COP than traditionalsuction cooling and liquid cooling motors.
Compressor with internal oil design, external piping simple,less leakage points
Oil pump with variable frequency regulation, it can make a long lifetime for the oil pump, low noise and save energy.
Compressor unit energy adjustment using three four-way solenoid valve, part of the load stability.
Complete safety protection,exhausting high protection,low oil pressure differential protection, high oil temperature protection.


Unit Control Features
With automatic intelligent control, cooling capacity can reach stepless automatic adjustment.
The main electrical element in control system is high quality, long lifetime and high reliability.
The system operation is automatic,safety and reliability.

Semi-seal screw refrigeration compressor unit freon series
Product parameter & Applicable conditions:
Model
  UBF16LTE
Refrigerant
R507A
Compressor swept volume
720 m³/h
Compressor
Energy range
15~100%
Cooling capacity
High temperature working conditions
692
Cooling capacity
Medium temperature working conditions
467
Cooling capacity
Low temperature working conditions
With economizer
209
Cooling capacity
Low temperature working conditions
Without economizer
147
Rated power of motor
High temperature working conditions
200
Rated power of motor
Medium temperature working conditions
200
Rated power of motor
Low temperature working conditions
185
  Electrical system  3N 50Hz 380V
  Rated speed  2970 r/min
  Lubrication oil Charging volume  220kg
Diameter of suction
DN125
  Diameter of discharge  DN80/DN65/DN50
  Diameter of liquid inlet & outlet of economizer  DN50
  Diameter of safety valve  DN25
  Refrigerant-cooled and oil-cooled cooler type  Shell-tube
  Refrigerant-cooled and oil-cooled cooler Diameter of liquid inlet  DN32
  Refrigerant-cooled and oil-cooled cooler Diameter of air discharge  DN50
  Motor cooling Diameter of liquid inlet  DN20
  Motor cooling Diameter of air discharge  DN25
  Oil pump Model  BF120
  Oil pump Model Motor power  2.2KW
  Dimensions(L*W*H)  3168mm*1310mm*2223mm
  Unit weight  ~3520kg
  Operating weight of the unit  ~4520kg
Intelligent control:
Automatic control system ,unmanned check-in. Intelligent automatic energy regulation. Friendly man-machine communication interface, easily achieve personalized parameter settings. The communication interface can easily realize the remote monitoring and data transmission.
 
Open-type Single-stage Screw Compressor Unit Other model parameters reference
 
The main parameter of ammonia unit:
Model
refrigerant
refrigeration capacity kW
Motor rated power kW
High temperature condition
Middle temperature condition
Low temperature with economizer
temperature condition
Middle temperature condition
temperature with economizer
UA12M
R717
317
172
62
65
65
55
UA16S
470
257
95
90
90
75
UA16M
681
380
138
132
132
110
UA16L
805
441
161
160
160
132
UA20S
952
521
191
185
185
160
UA20M
1305
719
265
250
250
200
UA20L
1560
853
310
315
315
250
UA25S
2135
1175
437
400
400
315
UA25M
2695
1483
553
500
450
400
UA25L
3360
1850
690
630
560
500
 
The main parameter of freon unit:
Model
refrigerant
refrigeration capacity kW
Motor rated power kW
 
 
High temperature condition
Middle temperature condition
Low temperature with economizer
High temperature condition
Middle temperature condition
temperature with economizer
UF12M
R507A
281
162
70
65
65
55
UF16S
425
244
107
90
90
75
UF16M
615
371
156
132
132
110
UF16L
726
420
182
160
160
132
UF20S
849
491
220
185
185
160
UF20M
1162
675
298
250
250
220
UF20L
1390
806
357
315
315
250
UF25S
1910
1107
500
400
400
355
UF25M
2421
1403
625
500
500
450
UF25L
3025
1755
780
600
600
560
Note: 1.Can provide other products in addition.
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