Ge-industrial-solutions Spectra Series Power Panelboards AMC2GM and AMC3GM Manuel d'utilisateur télécharger pdf

Spectra Series™ Power Panelboards

Circuit Breakers and Modules

WARNING: Dan

er of electrical shock or in

Turn

OFF

ower ahead of the

anelboard or

switchboard before workin

inside the

ment or removin

com

onent. Do

not remove circuit

rotective devices or an

other com

onent until the

ower is turned

OFF.

General

These instructions apply to the following catalog numbers:

• Circuit breaker modules AMC2GM and AMC3GM

• Circuit breaker frames SGDA, SGHA, SGLA and

SGPA

Installation

1. Phase balancing for two-pole devices on three-phase

systems. Reposition the bus clip assembly from A or C

phase to B phase as shown in Figures 1 and 2. Remove

the screws and the bus clip assembly. Move the bus

clip to the B phase location. Fasten the bus clip

assembly with the screws tightened to 27–32 in-lb.

2. Install the circuit breaker.

a. Main devices (lugs only on ON side of circuit

breaker). Place the OFF side of the breaker over the

stud posts, as shown in Figure 3. Secure the breaker

OFF side to the module with hex-head

screws and

Belleville washers and tighten to 90–110 in-lb.

Secure the breaker ON side to the module with

round-head screws and flat washers and tighten to

40–50 in-lb.

b. Branch devices (lugs only on OFF side of the

breaker). Place the ON side of the breaker over the

stud posts, as shown in Figure 3. Secure the breaker

ON side to the module with head-head

screws and

Belleville washers and tighten to 90–110 in-lb.

Secure the breaker OFF side to the module with

round-head screws and flat washers and tighten to

40–50 in-lb.

Figure 1. Bus clip locations on the breaker module.

Figure 2. Phase diagram showing positions of bus clips.

Figure 3. Installing the breaker on the module.

GEH5674 Installation Instructions R03

A or C Phase

Location

B Phase

Location

A or C Phase

Location

A & C Phase

As Received

A & B Phase

B & C Phase

Round-Head

Screw & Flat

Washer

Hex-Head Screw

& Belleville

Washer

Stud

Post

Latch

Screw

1 2

Installation 1
Terminations 2

Résumé du contenu

Page 1 - Installation

gSpectra Series™ Power PanelboardsCircuit Breakers and ModulesWARNING: Danger of electrical shock or injury.Turn OFF power ahead of the panelboard

Page 2 - Terminations

3. Install the breaker module. Fully retract the latchesand hook one side of the breaker module to theinterior rail, as shown in Figur

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Ge-industrial-solutions Spectra Series Power Panelboards AMC2GM and AMC3GM Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement Ge-industrial-solutions Spectra Series Power Panelboards AMC2GM and AMC3GM. GE Industrial Solutions Spectra Series Power Panelboards AMC2GM and AMC3GM User Manual Manuel d'utilisatio

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