Experts in advanced refrigeration and air-conditioning
Technical information

Data Sheet

Power supply

380/420 V-50 Hz-3 ph (440/480 V-60 Hz-3 ph) Y/YY PW

Horsepower

20,00 hp

Displacement

49,20 m3

Cooling capacity at Refrigeration conditions, R407C

25,54 kW

Cooling capacity at Refrigeration conditions, R404A

29,03 kW

Refrigerant

R134a, R404A, R407C, R407F, R448A, R449A, R507, R513A

Suction pipe

1 5/8"

Discharge pipe

1 1/8"

Weight

170 kg

LRA (Δ/y)

133/171 A

MCC

26,0 A

Type of oil

FUCHS Reniso Triton SE 55

Other remarks

Available in ATEX version, Electronic frequency control (25-70 Hz), Equipped with oil pump with connections to the differential oil pressure switch, Prepared cylinder heads for capacity regulator mounting

Accessories

Control Capacity 50/100%, Crankcase heater 80 W, Oil pressure safety switch, Start unloader, Thermal protection thermostat (PTC sensor)

Application

MHBP

Technology

Fixed speed

Previous version

HGX4/555-4 S

Lubrication mode

Oil pump

Winding ratio

70% / 30%

Low pressure design

19 bar

High pressure design

28 bar

Type of motor cooling

Suction gas

Protection type

IP 65

Motor protection type

INT69 G

Speed

1450 rpm

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