Experts in advanced refrigeration and air-conditioning
Introducing the L63A183DBD Bristol, a robust 30.0 hp compressor engineered for low-temperature applications (LBP) with a fixed-speed technology operating at 2950 rpm. This powerful unit is designed to work with refrigerants R404A, R448A, and R449A, making it an eco-friendly choice for efficient refrigeration systems. With a displacement of 98.80 cm3 and a cooling capacity of 3.20 kW at ASHRAE LT conditions, it delivers consistent performance for demanding environments.

The compressor operates on a dual voltage power supply system of 220/200 V-50 Hz-3 ph or 230/200 V-60 Hz-3 ph, with a rated current of 5.00 A. It features an LRA of 39.00 A and an MCC of 9.00 A, ensuring reliable protection and electrical compliance. The unit accommodates a suction pipe size of 3/4" and a discharge pipe size of 1/2", facilitating straightforward installation and maintenance.

Weighing 33.60 kg and filled with Polyolester 22A oil for optimal lubrication with an oil recharge capacity of 1390 cc, this compressor is built for longevity and efficient operation. The crankcase heater accessory (40W/240V CHTU0001) safeguards the unit against harsh conditions, while the uniform resistance value between coils (4,080 Ω) indicates excellent manufacturing consistency. Ideal for commercial refrigeration applications, the Bristol compressor blends performance, environmental consideration, and practical design. 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.
Technical information

Data Sheet

Power supply

220/200 V-50 Hz-3 ph (230/200 V-60 Hz-3 ph)


30,0 hp


98,80 cm3

Cooling capacity at ASHRAE LT conditions, R404A

3,20 kW


R404A, R448A, R449A

Suction pipe


Discharge pipe



33,60 kg

Rated current

5,00 A


39,00 A


9,00 A


Crankcase heater 40W/240V (CHTU0001)

Type of oil

Polyolester 22A

Recharge oil

1390 cc




Fixed speed

Resistance value between coils T1 - T2

4,080 Ω

Resistance value between coils T1 - T3

4,080 Ω

Resistance value between coils T2 - T3

4,080 Ω


2950 rpm


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