Ge-industrial-solutions EntelliGuard G Back Connected Terminations for Cas Manuel d'utilisateur télécharger pdf

Back Connected Terminations

Cassette Envelope 3

Terminal assemblies are supplied with the

Entelliguard breaker.

Back Connected Terminations Assembly Procedure:

1. Turn the breaker off and discharge the closing

springs by depressing the OFF and ON buttons in

the sequence OFF-ON-OFF. Verify that the

breaker OFF-ON indicator shows OFF on a green

background and that the charge indicator shows

DISCHARGE on a white background. If installing

in a draw-out type breaker remove breaker from

cassette before continuing.

2. Assemble the outer pole bottom & top Back

Connected Termination assemblies first to the

cassette back terminal support as shown in Fig A.

3. Terminal assemblies to be tightened with M10

hardware’s as shown in Fig A, to 40 Nm (29.5 ft-

lbs) torque.

4. Assemble the heat sinks LH & RH as shown in Fig

B on the outer poles first, and tightened them to

14 Nm (10.3 ft-lbs) torque.

5. Repeat the above mounting procedure for

remaining adjacent poles.

6. Assemble remaining terminal assemblies similarly

on all the poles so as to populate as 3pole / 4 pole

breaker fig C & Fig D.

7. The bus bars to be supported within 200mm

distance and tightened to 80Nm (59 ft-lbs) torque

Envelope Size

Catalog #

Description

TYPE

GBB360TBC3

Top side

3 pole

GBB360BBC3 Bottom side

3 pole

GBB360TBC4 Top side 4 pole

Envelope 3

GBB360BBC4 Bottom side

4 pole

EntelliGuard

G Circuit Breaker

Accessories

Back Connected Terminations for

Cassette

WARNING: Before installing any accessories, turn the

breaker OFF, disconnect it from all voltage sources,

and discharge the closing spings.

AVERTISSEMENT: Avant d’installer tout accessoire,

mettre le disjoncteur en position OFF, le déconnecter

de toute tension d’alimentation, et décharger les

resorts d’armement

DEH-41437 Installation Instructions

Top

terminal

Asm

Bottom

terminal

Asm

M10 Plain

washer

M10 spring

washer

M10 hardware

40 Nm Torque

Top

terminal

Asm

Bottom

terminal

Asm

M10 Plain

washer

M10 spring

washer

M10 hardware

40 Nm Torque

Fig A. Back Connected Terminations

Table 1. Back Connected Terminations

Catalog numbers

1 2 3

Résumé du contenu

Page 1

Back Connected Terminations Cassette Envelope 3 Terminal assemblies are supplied with the Entelliguard breaker.

Page 2

M8 hardware14 Nm torqueTop Heat sink LH(with clearance hole) Top Heat sink RH(with

Page 3

These instructions do not purport to cover all details or variations in equipment nor, to provide contingency to be met in conn

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Ge-industrial-solutions EntelliGuard G Back Connected Terminations for Cas Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement Ge-industrial-solutions EntelliGuard G Back Connected Terminations for Cas. GE Industrial Solutions EntelliGuard G Back Connected Terminations for Cassette Envelope 3 User Manual [it] Manuel d'utilisatio

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