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IZM99
Eaton IZM99 Manuals
Manuals and User Guides for Eaton IZM99. We have
3
Eaton IZM99 manuals available for free PDF download: Instruction Manual, Instructions, Installation Manual
Eaton IZM99 Instruction Manual (106 pages)
Brand:
Eaton
| Category:
Circuit breakers
| Size: 9 MB
Table of Contents
Table of Contents
3
Section 1: Introduction
5
General Information
5
Safety Features
6
Safe Practices
6
Qualified Personnel
6
Section 2: Receiving, Handling, and Installation
7
General Information
7
Suggested Tools
7
Unpacking Circuit Breaker
7
2-3.1 Storing Circuit Breaker
7
Lifting Circuit Breaker
8
Circuit Breaker Inspection
8
Adapting Cassette
9
2-6.1 Rejection Interlocks
9
2-6.2 Installing Secondary Jumpers
9
Installing Drawout Circuit Breaker
10
Circuit Breaker Positioning
10
Levering Circuit Breaker
12
Fixed Circuit Breaker
15
Circuit Breaker Operation
15
Technical Data
16
Section 3: Circuit Breaker Description and Operation
19
Introduction
19
Basic Circuit Breaker Assembly
23
Operating Mechanism
23
3-3.1 Manual Operation
24
3-3.2 Electrical Operation
24
3-3.3 Anti-Pump Feature
24
Electronic Tripping System
25
3-4.1 Microprocessor-Based Trip Unit
25
3-4.2 Rating Plug
25
3-4.3 Current Sensors
25
3-4.4 Frame Rating Module
25
3-4.5 Trip Actuator
26
3-4.6 Fixed High Instantaneous Non-Adjustable Trip
26
3-4.7 Non-Automatic Device
26
Secondary Contacts and Connection Diagrams
26
Section 4: Accessory Devices
28
Plug-In Electrical Accessories
28
Internal Electrical Accessories
30
Mechanical Devices
32
Accessory Installation
36
Section 5: Dimensional Drawings
64
Section 6: Protective Characteristic Curves
81
Section 7: Wiring Diagrams
92
Section 8: Inspection and Maintenance
101
General
101
General Cleaning Recommendations
101
When to Inspect
101
What to Inspect
101
8-4.1 Functional Field Testing
102
8-4.2 Arc Chute Inspection
102
8-4.3 Primary Contact Inspection
103
Section 9: Troubleshooting
105
Introduction
105
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Eaton IZM99 Installation Manual (4 pages)
Brand:
Eaton
| Category:
Circuit breakers
| Size: 0 MB
Eaton IZM99 Instructions (4 pages)
Auxiliary switch kit in IZM low voltage circuit breakers
Brand:
Eaton
| Category:
Circuit breakers
| Size: 0 MB
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