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Semi-hermetic compressors HC compressors HG HC ATEX 3G (Zone 2) EX-HG88e

EX-HG88e

Types HP (motor code) 1) kW 2) Displacement at 50 Hz (1450 rpm) m³/h Former types
EX-HG88e/2400-4 3G HC 60 40 209.1
EX-HG88e/2400-4 S 3G HC 70 60 209.1 EX-HG8/2470-4 S 3G HC

HG HC ATEX Compressors 3G (zone 2)

Bock also offers semi-hermetic compressors certified according to ATEX machine category 3.

Within the European Union, electrical and mechanical machinery operated in explosive atmospheres must comply with the so-called ATEX (ATmospheres EXplosibles) conditions.

The models in the HG Series are the basic compressors for ATEX versions.

The varieties

ATEX Classification
- European explosion protection marking as per directive 2014/34/EU
- Machine group II
- Category 3 > zone 2 for use in explosive atmosphere caused by gas
- Explosion sub-group IIC or IIB
- Compressor rated for temperature class T3 (max. 200°C)

1)
The motor code describes the compressor motor size based on the HP (Horse Power) of the compressor that is usual in refrigeration technology worldwide. However, the motor code does not correspond to the converted nominal power of the motor from [kW] to [HP].
2)
Nominal power of the motor in [kW].
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