Comprag FR1510-270 [24/120] Connecting to power supply

Comprag FR1810-500 [24/120] Connecting to power supply
24 Version 1.2
3.5 Connecting to power supply
The compressor is not supplied with a power cable. The cable size must be chosen to ensure
that the maximum voltage drop not exceed 5 % of the nominal voltage value.
F05..
A/F07.. A/F11.. A/F15.. A/F18.. A/F22..
Мaterial - copper. Cable size (mm²)
4 6 6 10 10 16
Fuse value (A)
16 25 25 32 40 50
Cable length must not exceed 25 m. Ambient temperature in the facility must not exceed
40°C. The cable must be sheathed with a re retardant compound. An isolating switch must
be tted within reach of the compressor to facilitate connection and maintenance.
The compressor must be earthed and protected against short cir-
cuits in each phase, impermissible voltage uctuation and phase
failure.
The power cable has to be fed into the compressor.
1 2
Fig. 3.5.1 Power cable connection
Remove the left side panel, pass the cable under the compressor into the orice (1) and cable
gland (2). Connect the power supply cables to the terminal 4. The earth wire of the power
cable must be connected to the corresponding earthing bolt 3.

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