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  • 7 different model compressors 6 cylinders with a 2:1 ratio and displacement from 25 to 103 m³/h [1st stage].
  • Inter-stage circuit integrated in the compressor.
  • 2nd stage subcooling system installed on the compressor and connected pipes and isolated [single exchanger, thermostatic valve, solenoid valve, liquid level indicator, dehydrating filter]configured according to the relevant application.
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Frascold Double Stage Z Series Compressors

15 Horsepower (hp) Motor Power Frascold Double Stage Z Series Compressor
Frascold Double Stage Z Series Compressors

20 Horsepower (hp) Motor Power Frascold Double Stage Z Series Compressor
Frascold Double Stage Z Series Compressors

25 Horsepower (hp) Motor Power Frascold Double Stage Z Series Compressor
Frascold Double Stage Z Series Compressors

30 Horsepower (hp) Motor Power Frascold Double Stage Z Series Compressor
Description N/A
  • 7 different model compressors 6 cylinders with a 2:1 ratio and displacement from 25 to 103 m³/h [1st stage].
  • Inter-stage circuit integrated in the compressor.
  • 2nd stage subcooling system installed on the compressor and connected pipes and isolated [single exchanger, thermostatic valve, solenoid valve, liquid level indicator, dehydrating filter]configured according to the relevant application.
Number of Cylinders N/A 6
Displacement I Stage at 50 Hz N/A 2,078.23 ft³/h N/A 2,499.60 ft³/h N/A 2,960.17 ft³/h N/A 3,635.13 ft³/h
Displacement II Stage at 50 Hz N/A 1,039.11 ft³/h N/A 1,249.97 ft³/h N/A 1,480.26 ft³/h N/A 1,817.57 ft³/h
Displacement I Stage at 60 Hz N/A 2,493.95 ft³/h N/A 2,999.02 ft³/h N/A 3,552.13 ft³/h N/A 4,362.02 ft³/h
Displacement II Stage at 60 Hz N/A 1,246.80 ft³/h N/A 1,500.04 ft³/h N/A 1,776.24 ft³/h N/A 2,181.01 ft³/h
Motor Power N/A 15 hp11 kW N/A 20 hp15 kW N/A 25 hp18.5 kW N/A 30 hp22 kW
Part Winding Start (PWS) Motor Voltage at 50 Hz N/A 380 to 420 V
Motor Phase at 50 Hz N/A 3
Part Winding Start (PWS) Motor Voltage at 60 Hz N/A 440 to 480 V
Motor Phase at 60 Hz N/A 3
Part Winding Start (PWS) Motor Partition N/A 50-50
Direct On Line (DOL) Bridge Bars N/A Standard
Maximum Running Amperage (MRA) Maximum Operating Current at 400 V/50 Hz and 460 V/60 Hz N/A 31 A N/A 37 A N/A 45 A N/A 53 A
Locked Rotor Amperage (LRA) Maximum Starting Current at 400 V/50 Hz and 460 V/60 Hz, Part Winding Start (PWS) Motor N/A 74.8 A N/A 106.6 A N/A 118.3 A N/A 133 A
Locked Rotor Amperage (LRA) Maximum Starting Current at 400 V/50 Hz and 460 V/60 Hz, Part Winding Start (PWS) Motor with Direct On Line (DOL) Connection N/A 117.1 A N/A 180.5 A N/A 202.7 A N/A 224 A
Maximum Power Consumption at 50 Hz N/A 17.5 kW N/A 20.5 kW N/A 23.8 kW N/A 31.7 kW
Minimum Frequency N/A 50 Hz
Maximum Frequency N/A 60 Hz
Protection Device N/A INT69® TML Diagnose
Enclosure Class N/A IP65
High Pressure (HP) N/A 435.0 psi
Low Pressure (LP) N/A 297.3 psi
Oil Type N/A POE32
Oil Charge (3/4 of Sight Glass) N/A 243.46 fl oz
Lubrication Type N/A Oil Pump
Suction Valve Size N/A 1 5/8 in
Discharge Valve Size N/A 1 3/8 in
Net Weight N/A 485.01 lb N/A 496.04 lb N/A 507.06 lb N/A 526.90 lb
Series N/A Z
Applications N/A
  • Can be used with R407F/R407A/R404A/R507A/R22
  • Low temperatures and cryogenic
Number of Stages N/A 2