Dell 1642018871 Getting Started Manual page 18

Hardwiring the UPS Input
WARNING:
Only qualified service personnel (such as a licensed electrician) shall perform the electrical
installation. Risk of electrical shock.
The UPS requires a dedicated branch circuit that meets the following requirements:
S The protection device requires a two-pole disconnection device between the UPS output and the
load (see Figure 4)
S The breaker must be wall-mounted and be readily accessible to the operator
S For Europe, the breaker must meet the IEC/EN 60934 standard and have a contact air gap of at
least 3 mm
S 200–240 Vac
S Single-phase
- 5600W/208V model is phase-to-phase
- 5600W/230V model is phase-to-neutral
S 50/60 Hz
S Flexible metal conduit (recommended for ease of service and maintenance)
Figure 4. Circuit Breaker Diagram
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Installation and Startup
Wall
Line
AC Mains
Neutral/L2
2-pole
Breaker
UPS