Tripp Lite 9PX11K Eaton 9PX 8000 9PX 11000 9PX EBM 240V Installation and User - Page 22
Installation requirements
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3. Installation 3.8 Installation requirements Recommended protective devices and cable cross-sections 1. Recommended upstream protection UPS power rating 8000VA 11000VA Upstream circuit breaker D curve - 50A D curve - 70A 2 poles circuit breaker L1 N(L2) to UPS Normal AC / Bypass AC source G N(L2) L1 Read the Safety instructions page 3 regarding backfeed protection requirements. 2. Recommended cable cross-sections Terminal position L1 N(L2) Wire function Phase Neutral (Phase) Ground Terminal wire size rating 4-25 mm2 (12-4 AWG) Copper wire, solid or stranded. Minimum input wire size 10 mm² (8 AWG) 105°C 16 mm2 (6 AWG) 90°C Tightening torque 18 lb in / 2.03 Nm Page 22 8-11kVA US_EN
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Page 22
8-11kVA US_EN
3.8
Installation requirements
Recommended protective devices and cable cross-sections
1.
Recommended upstream protection
UPS power rating
Upstream circuit breaker
8000VA
D curve – 50A
11000VA
D curve – 70A
2 poles circuit breaker
G N(L2) L1
N(L2)
L1
to UPS Normal AC / Bypass AC source
Read the Safety instructions page 3 regarding backfeed protection requirements.
2.
Recommended cable cross-sections
Terminal
position
Wire
function
Terminal wire
size rating
Minimum input
wire size
Tightening
torque
L1
Phase
4-25 mm
2
(12-4 AWG)
10 mm² (8 AWG) 105°C
16 mm
2
(6 AWG) 90°C
18 lb in / 2.03 Nm
N(L2)
Neutral
(Phase)
Ground
Copper wire, solid or stranded.
3. Installation