Installation Requirements - Eaton 9SX 6000VA Installation And User Manual

3.8

Installation requirements

Recommended protective devices and cable cross-sections
1. Recommended upstream protection
UPS power rating
5000VA
6000VA
G N(L2) L1
Do not use 30 mA RCD/ELCB breaker upstream the UPS.
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
2 poles circuit breaker
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 2 (8 AWG) 75°C
3. Installation
Tightening
torque
10 lb in / 1.13 Nm
Page 21