PSS GP800 Power Series, Руководство пользователя

Страница: 17 / 42

-13-
(3) Ground (G): Connect correctly to ground in the switchboard.
7. If the difference between the neutral and the ground is more than 2V
or it cannot meet the requirements, please reinstall good grounding to
ensure safety of UPS operation.
8. The comparison list of input current rating and input cable size is as
follows:
Model Max. input Input wire Terminal specification
1KVA 8.5A 12AWG 5.5-5
2KVA 14A 10AWG 5.5-5
3KVA 17.5A 10AWG 5.5-5
4KVA 22.5A 10AWG 5.5-5
6KVA 31A 10AWG 5.5-5
8KVA 40A 8AWG 8.5-6
10KVA 50A 8AWG 8.5-6
12KVA 60A 6AWG 16-6
15KVA 72A 6AWG 16-6
20KVA 90A 4AWG 25-6
Table 1
9. The power cable and terminal must be a first-grade product
manufactured by an authentic manufacturer.
10. Do not wrap the power cables around the terminal block screws.
11. After fastening the input cable, to avoid short-circuit, please see if the
input cable contacts properly and does not touch other wiring.
12. Follow the electrical laws when doing installation.
13. Avoid using the same circuit breaker with other equipment when
connecting to the switchboard.