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20-40HP medium/low temperature semi-hermetic Cold storage screw compressor

Product Description

  Low temperature application model

Medium temperature application model

Model

GLLG-DBL-20
GLLG-DBL-30 GLLG-ZBL-30
GLLG-ZBL-40
Displacement(2900g/min 50Hz) 84m3/h
118m3/h 84m3/h
118m3/h
Displacement(3500g/min 60Hz) 101m3/h
142m3/h 101m3/h
142m3/h
Motor voltage (other inquiries) 380..415V D/DD/3/50HZ 380..415V D/DD/3/50HZ 380..415V D/DD/3/50HZ
380..415V D/DD/3/50HZ
Maximum operating current 47A

57A

51A
65A
Starting current (motor locked-rotor) 129.OA

153.OAD/266.OADO

126.OA D/218.OA DO
182.OA D/311.OA DO
Weight 168kg

183kg

170kg
183kg
Maximum pressure(LP/HP) 19/28 bar
19/28 bar 19/28 bar
19/28 bar
Suction line connection 54mm-21/8'
54mm-21/8' 54mm-21/8'
54mm-21/8'
Exhaust line connection 42mm-1 5/8'
42mm-1 5/8' 42mm-1 5/8*
42mm-1 5/8'
Coupling/Stop Valve for ECO 22 mm - 7/8' (Option)
22 mm - 7/8' 22 mm' 7/8' (Option) 22
22 mm - 7/8' (Option)
Spray connector

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R22 Lubricant Model B150SH, B100 (Option)
B150SH, B100 B150SH, B100 (Option)

B150SH, B100 (Option)

R134a // R404A // R507A Lubricant model BSE170 (Option)
BSE170 (Option) BSE170 (Option)
BSE170 (Option) BSE170 (Option)
Oil flow control

SE-B2 (Standard)

SE-B2 (Standard) 

SE-B2 (Standard)
SE-B2 (Standard) SE-B2 (Standard)
Exhaust temperature protection

Standard

Standard  

Standard
Standard Standard
Uninstall start Standard Standard   Standard
Standard Standard
Energy regulation

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Motor protection module SE-E1 (Standard)
SE-E1 (Standard) SE-E1 (Standard)
SE-E1 (Standard) SE-E1 (Standard)
Motor protection module IP54
 

IP54

IP54


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