HNC Electric HBU Series, Руководство пользователя

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HBU Series Braking Unit
23
3.4 wiring specification of major loop
Table 3.1 wiring specification of major loop
Models
Specifications Rated
Current Peak
Current Section of
Copper cable
HBU-1L 6A 33A 4 mm
2
HBU-1SA 10A 50A 4 mm
2
HBU-3SA 12A 100A
10 mm
2
HBU-3HA 70A 150A
16mm
2
HBU-4HA 85A 200A
16 mm
2
HBU-5HA 120A 300A 25 mm
2
HBU-5HA 160A 400A 32 mm
2
Soft cable is more flexible. Because of possible contact with
high-temperature device, please adopt copper core, heat-resistant and
anti-flaming cable.
Install braking unit close to inverter as possible as you can, no
more than 1 meter. Otherwise, please twist cables of direct current side
to reduce radiation and inductance.