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MAG-153
User Manuals: Ampcontrol MAG-153 Leakage Relay
Manuals and User Guides for Ampcontrol MAG-153 Leakage Relay. We have
1
Ampcontrol MAG-153 Leakage Relay manual available for free PDF download: User Manual
Ampcontrol MAG-153 User Manual (40 pages)
EARTH LEAKAGE PROTECTION RELAY
Brand:
Ampcontrol
| Category:
Relays
| Size: 1 MB
Table of Contents
Table of Contents
4
Safety and Other Warnings
6
Safe Use of Equipment
6
Receiving and Storage
7
Receiving
7
Inspection
7
Storage after Delivery
7
Unpacking of Equipment
7
Product Overview
8
ELV Earth Leakage Relay
8
Figure 3.1: Ampcontrol ELV Earth Leakage Relay
8
Figure 3.2: Core Balance and Series Neutral Installation Types
9
Accessories
10
Figure 3.3: EL500S Toroid Series
10
Figure 3.4: DIN Rail Mounting Kit (Suit ELM / ELD / ELV)
10
Figure 3.5: Lockable Cover (Suit ELM / ELD / ELV Relay)
11
Figure 3.6: ELCF Adaptor (Suit ELM / ELD / ELV Relay)
11
Figure 3.7: ELF Adaptor (Suit ELM / ELD / ELV Relay)
12
Installation
13
General Warnings
13
Mandatory Installation Practices
13
ELV Relay Mechanical Installation Information
14
Figure 4.1: ELV Enclosure Dimensions - Panel Mounted (Top) and DIN Rail Mounted (Bottom)
14
Toroid Mechanical Installation Information
15
Figure 4.2: EL500S/25 Toroid (115437) Dimensions
15
Figure 4.3: EL500/60 Toroid (101649) Dimensions
15
Figure 4.4: EL500S/60 Toroid (101658) Dimensions
16
Figure 4.5: EL500S/112 Toroid (101656) Dimensions
16
Electrical Installation Information
17
Figure 4.6: ELV Relay Typical Connection Diagram
17
Commissioning and Calibration
19
Earth Leakage Test
19
Figure 5.1: Earth Leakage Test Circuit
19
Product Operation
20
Frequency Response Selection
20
Figure 6.1: Frequency Response Configuration
20
Configuration of Trip Level and Trip Time
21
Figure 6.2: ELV Relay Fascia Operators
21
Figure 6.3: Trip Level and Trip Time Settings
21
Resetting the ELV Relay
22
ELV Relay Indicators
22
Figure 6.4: ELV Relay Fascia Operators
22
Figure 6.5: Functionality of ELV Relay Indicator Leds
22
CT Fault Protection
23
Fail Safe Operation
23
Service, Maintenance & Disposal
24
Equipment Service
24
Equipment Maintenance
25
Disposal
25
Specifications
26
Settings Quick Reference Guide
27
Equipment List
27
Relay
27
Toroids
27
Accessories
28
Appendix A: Earth Leakage Protection Requirements
29
A1 Australian Standards for Earth Leakage (Mining Industry)
29
A2 Overview of Protection Problems
30
A3 Earth Leakage Systems
31
A4 Earth Leakage Protection and Variable Speed Drives
32
A5 Methods of Earth Leakage Protection
34
A6 Earth Leakage Toroids
34
Appendix B: the Requirement of Weighted Wideband Mode
36
B1 Earth Leakage Requirements from AS/NZS 4871 & AS/NZS 2081
36
B2 Wideband Earth Leakage Protection
37
B3 Weighted Wideband Earth Leakage Protection
38
Appendix C: Sil Certificate of Conformity
40
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