I-Gard MGFR-1-ZB Manuals

Manuals and User Guides for I-Gard MGFR-1-ZB. We have 1 I-Gard MGFR-1-ZB manual available for free PDF download: Instruction Manual

I-Gard MGFR-1-ZB Instruction Manual

I-Gard MGFR-1-ZB Instruction Manual (24 pages)

GROUND FAULT RELAY

Brand: I-Gard | Category: Relays | Size: 1.72 MB

Table of Contents

Table of Contents
3
1 Introduction

4
2 Description

5
- Catalogue Numbers
  5
- Pick-Up Settings
  5
- Time-Current Characteristics
  5
- Display
  6
- Trip Indicator
  7
- Reset Control
  7
- Button Functions
  8
- Power-On LED
  10
- Pre Trip Alarm
  10
- Zsip
  10
3 Current Sensors

10
4 Operation

11
5 Specifications

12
- Scope
  12
- Control Power
  12
- Temperature Range
  12
- Dielectric Strength
  12
- Display
  12
- Accuracy
  12
- Reset
  13
- Trip Indicator
  13
- Short Circuit Withstand Capacity
  13
- Transient Immunity
  13
- Relay Contacts
  13
- Dropout to Pick-Up Ratio
  13
- Frequency Range
  13
- Standards (Except -AB Types)
  13
6 Installation

14
- Site Requirements
  14
- Mounting
  14
7 Maintenance

14

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