Multiquip SG1400C3-55748 manual Circuit Breaker panel, Main Breaker Panel

circuit Breaker panel

2

3

Electronic Trip Unit			Instantaneous Trip Setting - Amps				Test
Push to Trip	D	E	F		A — 500	E — 1250
450 AMP	C			G	B — 600	F — 1500
					C — 800	G — 2000
LONG — INST.	B	A	H		D — 1000	H — 2500		Status

1

4

Figure 8. Main Breaker Panel

Electronic Trip Unit			Instantaneous Trip Setting - Amps
Push to Trip	D E		F		A — 500	E — 1250
450 AMP	C			G	B — 600	F — 1500
					C — 800	G — 2000
LONG — INST.	B		H
		A			D — 1000	H — 2500

Test

Status

The definitions below describe the controls and functions of the Main Breaker Panel (Figure 8).

1.CB2 Circuit Breaker — This breaker monitors, senses the generator voltage bus. If breaker trips, signal is sent to controller.

2.CB3 Circuit Breaker — This breaker monitors, senses the voltage bus. If breaker trips, signal is sent to controller.

3.Main Circuit Breaker — This 600 amp breaker protects the camlok receptacles (load) from overload.

4.ElectronicTrip Unit — This unit protects the generator from in-rush current (load spikes).

NOTICE

When setting the trip point on the electric trip unit, be careful not to set the trip point too high. Setting the trip point too high may cause the main breaker not to trip. This condition could cause serious damage to the equipment, and serious bodily harm even death to operating personnel.

Always be conservative when setting the trip point.The trip setting for this generator is position B 600 amps.

DO NOT adjust the trip point setting when the equipment is in operation.

page 26 — SG1400C3 Studio Generator • operation and parts manual — rev. #1 (02/15/12)