Atlas Copco DZS 065V User Manual

Instruction Book
46 6996 0223 70
8.4 Electric cable size and fuses
Important
The voltage on the pump terminals must not deviate more than 10% of 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 (IEC 60204-1).
 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 Dimension drawings.
 To preserve the IP protection degree of the electric cubicle and to protect its
components from dust from the environment, it is mandatory to use a proper cable gland
when connecting the supply cable to the pump.
 Local regulations remain applicable if they are stricter than the values proposed below.
Caution:
 Always double-check the fuse size versus the calculated cable size. If required, reduce
fuse size or enlarge cable size.
 Cable length should not exceed the maximum length according to IEC60204 Table 10
Keep in mind that the starting currents can be 1000% higher than the nominal currents of
the motor.
Leakage breaker (optional)
If the installation requires a leakage breaker, always use an all current sensitive leakage breaker, RCM or RCD Type
B (according to IEC/EN 60755) with a sufficient trip level.

Atlas Copco DZS 065V Specifications

General

Brand	Atlas Copco
Model	DZS 065V
Category	Water Pump
Language	English