GE Industrial Solutions EntelliGuard 800–2000 A Frames, 240–600 Vac User’s Guide - Manual (Page 9)

EntelliGuard™ 800–2000 Ampere Power Circuit Breakers
Chapter 1. Introduction
1
1.1 Overview
EntelliGuard 800–2000 ampere power circuit breakers are
designed to protect low-voltage power circuits when used
with Entellisys™ Low-Voltage Switchgear.
1.2 Receiving the Breaker
Unpack the circuit breaker and inspect it for shipping
damage. Ensure that the breaker has the proper current,
voltage, and interruption ratings for the application.
The weights of the various frame sizes are listed in Table
1, for reference.
Breaker
Frame
Operation
Type
Weight
lb [kg]
800 A
Manual
Electrical
188 [86]
193 [88]
800 A
Fused
Manual
Electrical
233 [106]
238 [108]
1600 A
Manual
Electrical
198 [90]
203 [92]
1600 A
Fused
Manual
Electrical
243 [111]
248 [113]
2000 A
Manual
Electrical
203 [92]
208 [95]
Table 1. Weights of various breaker frame sizes.
Storage
The breaker should be placed in service immediately in its
permanent location. However, if it must be stored for an
indefinite period, it should be carefully protected against
condensation, preferably by storage in a warm dry room.
The breaker should be stored in a clean location, free
from corrosive gases or fumes. In particular, protect the
breaker from moisture and cement dust, as that combina-
tion may be corrosive.
If the breaker is stored for any length of time, it should be
inspected periodically to ensure good mechanical condi-
tion.
1.3 Preparation for Installation
Check that the primary disconnect fingers are smooth and
free of nicks and burrs. If they are dry, apply a thin coat of
GE Lubricant D6A15A1 (MobilGrease 28, catalog number
193A1751P1) to the contact surfaces.
Accessory Installation
The following accessories may be installed in the breaker
at the factory. Refer to the instruction sheet supplied with
each accessory for catalog numbers and installation
instructions.
• Shunt Trip
• Charging Motor
• Remote Close
• Open-Fuse Lockout
• Bell Alarm with Lockout
• Network Interlock
• Hidden Close Button
1.4 Breaker Features
EntelliGuard circuit breakers are equipped with the
standard and optional features illustrated in Figure 1. The
letters are keyed to the list below the figure.