Table of Contents
Advertisement
3.4.2 Selection of the Cross-sectional Area of Wire
For the selection of the cross-sectional area of AC input wire, AC output wire and battery wire of (1-10kVA)
UPS, please refer to the following table for the corresponding recommended value and choose upwards.
The recommended cross-sectional area of wire
Rated
current(A)
Cross-sectional
area of wire
(mm2)
Rated
current(A)
Cross-sectional
area of wire
(mm2)
Rated
current(A)
Cross-sectional
area of wire
(mm2)
Cross-sectional
area of wire
(mm2)
3.5 Electrical Connection
Before performing the electrical connection, ensure all breakers in the rear panel of UPS,
external mains upstream switch, external battery upstream switch are all disconnected. It's
prohibited to perform wring when power on.
28
1kVA UPS
2kVA UPS
5.4
10.8
1.5
2.5
4.5
9.1
1.5
2.5
29.0
27.8
6
6
1.5
2.5
(1-10kVA) UPS IST3
3kVA UPS
6kVA UPS
15.6
30.2
4
6
13.6
27.3
4
6
31.3
30.6
6
6
4
6
User Manual
10kVA UPS
48.5
10
45.5
10
52.0
10
10
Advertisement
Table of Contents
