Ge-industrial-solutions Time Delay Module Manuel d'utilisateur télécharger pdf

Introduction

Time Delay Module:

The de-energizing operation of the undervoltage

release can be delayed. This optional, externally

mounted, module has an adjustable time delay of

one to three seconds. The device can be

implemented to prevent un-desired Breaker

‘tripping’ due to momentary voltage outages

(50% of rated Voltage) and is connected in series

with the under voltage release. The delay is in

addition to the Under Voltage Release delay of 50

msec. The breaker must have a UVR installed for

the External Time Delay Module to work.

Table 1. Catalog Numbers and Ratings

Catalog No DC Voltage AC Voltage

GTDM048D

48VDC

GTDM048A

48VAC

GTDM060D

60VDC

GTDM120A

120-130VAC

GTDM120D

110-130VDC

GTDM208A

208VAC

GTDM240A

220-240VAC

GTDM240D

220-240VDC

GTDM250D

250VDC

GTDM277A

250-277VAC

DEH-41406 Installation Instructions

EntelliGuard

G Circuit Breaker

Accessories

Time Delay Module

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

Refer to DEH-41410 for the Under Voltage

Release in the breaker

Use the following procedure to install the Time

Delay Module (TDM) accessory into the circuit

breaker.

1. Verify that the rating on the Time Delay Module

(TDM) identification plate matches the voltage

rating required for the application, as listed in

Table 1.

2. The time delay module has to be mounted

external to the breaker.

3. Switch off the breaker & equipment and ensure

the panel is isolated

4. TDM module can be mounted in two ways

either using two M4 screws on the panel or to a

din rail.

5. For assembling using the screw, drill and tap

two M4 holes at a distance as shown in the Fig. 1.

1 2

Résumé du contenu

Page 1

Introduction Time Delay Module: The de-energizing operation of the undervoltage release can be delayed. This optional, externally m

Page 2

Fig 1: Mounting holes location dimensions are in mm (Inches) 6. Assemble the TDM module with two M4 screws as shown in the fig 2.

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Ge-industrial-solutions Time Delay Module Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement Ge-industrial-solutions Time Delay Module. GE Industrial Solutions Time Delay Module User Manual Manuel d'utilisatio

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