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5-6kVA EU_EN
ENGLISH
3.8 Installation requirements
Recommended protective devices and cable cross-sections
1. Recommended upstream protection
UPS power rating Upstream circuit breaker
5000VA D curve – 32A
6000VA D curve – 32A
2 poles circuit breaker
L1
to UPS Normal AC source
Do not use 30 mA RCD/ELCB breaker upstream the UPS.
2. Recommended cable cross-sections
Terminal
position
Wire
function
Terminal wire
size rating
Minimum input
wire size
Tightening
torque
L1 Phase 4-16 mm
2
(12-6 AWG) 6 mm
2
(10 AWG) 105°C
10 mm
2
(8 AWG) 75°C
10 lb in / 1.13 Nm
N(L2) Neutral
(Phase)
Ground
Copper wire, solid or stranded.
3. Installation
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