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3.8
Installation requirements
Recommended protective devices and cable cross-sections
1. Recommended upstream protection
UPS power rating
5000VA
6000VA
2 poles circuit breaker
G N(L2) L1
2. Recommended cable cross-sections
Terminal
position
L1
N(L2)
Copper wire, solid or stranded.
5-6kVA EU_EN
Upstream circuit breaker
D curve – 32A
D curve – 32A
Wire
Terminal wire
function
size rating
Phase
4-16 mm
(12-6 AWG)
2
Neutral
(Phase)
Ground
L1
to UPS Normal AC source
N(L2)
Minimum input
wire size
6 mm
(10 AWG) 105°C
2
10 mm
(8 AWG) 75°C
2
3. Installation
Tightening
torque
10 lb in
Page 21
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