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:

SThe protection device requires a two-pole disconnection device between the UPS output and the load (see Figure 4)

SThe breaker must be wall-mounted and be readily accessible to the operator

SFor Europe, the breaker must meet the IEC/EN 60934 standard and have a contact air gap of at least 3 mm

S200–240 Vac

SSingle-phase

-5600W/208V model is phase-to-phase

-5600W/230V model is phase-to-neutral

S50/60 Hz

SFlexible metal conduit (recommended for ease of service and maintenance)

Wall

2-pole

Breaker

Line

AC Mains

UPS

Neutral/L2

Figure 4. Circuit Breaker Diagram

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Installation and Startup

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Image 18
Dell 1642018871 manual Hardwiring the UPS Input, Circuit Breaker Diagram