Technical Data; Electric Cable Size - Quincy QGS 10 Instruction Book

9

Technical data

9.1

Electric cable size

Attention
Recommended cable size
Power variant
Frequency
(Hz)
UL/cUL
60
60
82
The voltage on the compressor terminals must not deviate more than 10% from the
nominal voltage.
It is however highly recommended to keep the voltage drop over the supply cables at
nominal current below 5% of the nominal voltage.
If cables are grouped together with other power cables, it may be necessary to use
cables of a larger size than those calculated for the standard operating conditions.
Use the original cable entry. See section
The compressor is delivered with 3 m (10 ft.) cable and a fitting cable gland.
This cable gland is necessary to ensure the protection degree of the electric cubicle and
to protect its components from dust from the environment.
Local regulations remain applicable if they are stricter than the values proposed below.
Voltage
(V)
208–230–460
575
Dimension
7.5 kW 11 kW
10 hp 15 hp
Cable Size Cable Size
AWG8/AWG10 AWG6/AWG10
AWG12 AWG10
Instruction book
drawings.
15kW
20 hp
Cable Size
AWG4/AWG8
AWG10
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