Experts in advanced refrigeration and air-conditioning
Frascold
Introducing the robust Frascold Q7-28.1Y compressor, an essential component for your medium and high back pressure (MHBP) refrigeration needs. This versatile unit seamlessly adapts to a range of power supplies, including 220-240V Δ / 380-420 Y 3Ph 50Hz and its 60Hz variants, while boasting a substantial 7.5 horsepower and 28.0 m³ displacement. It showcases a substantial cooling capacity of 22.35 kW with R407C refrigerant under ARI conditions and 5.64 kW with R404A at low temperatures.

Designed to work with an array of refrigerants such as R134a, R22, and R507, it offers flexibility for various applications. Despite its strong capabilities, it maintains a manageable weight of 79 kg. Attached accessories enhance its functionality, including control capacity options and a crankcase heater for added efficiency.

The Q7-28.1Y employs fixed-speed technology, ensuring consistent performance. Equipped with INT69 Diagose motor protection and suction gas type motor cooling, it delivers steady operation under a high-pressure design of 30 bar. Encased with IP56 protection and operating at 1450 rpm, this compressor promises durability, making it an ideal and reliable choice for your HVAC and refrigeration systems. This description is for information purposes only. To confirm the accuracy of the data, please consult the technical data sheet or one of our technicians.
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Data Sheet

Power supply

220-240V Δ / 380-420 Y 3Ph 50Hz (265-290V Δ / 440-480V Y 3Ph 60Hz)

Horsepower

7,5 hp

Displacement

28,0 m3

Cooling capacity at ARI conditions, R407C

22,35 kW

Cooling capacity at LT conditions, R404A

5,64 kW

Cooling capacity at ARI conditions, R134a

15,40 kW

Refrigerant

R134a, R22, R404A, R407A, R407C, R407F, R448A, R449A, R450A, R452A, R507, R513A

Suction pipe

1 3/8"

Discharge pipe

1 1/8"

Weight

79 kg

LRA

87,3 A

MCC

17,6 A

Type of oil

FRASCOLD POE 32

Accessories

Control capacity (SPFR0010), Control capacity 50%, Crankcase heater 70W (SPFR0014), Head Fan

Application

MHBP

Technology

Fixed speed

Previous version

Q7-28Y

Lubrication mode

Without oil pump

High pressure design

30 bar

Motor protection type

INT69 Diagose

Type of motor cooling

Suction gas

Protection type

IP56

Speed

1450 rpm

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