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Power distribution unit
unimes H
hager unimes H Manuals
Manuals and User Guides for hager unimes H. We have
1
hager unimes H manual available for free PDF download: System Manual
hager unimes H System Manual (236 pages)
Power distribution system
Brand:
hager
| Category:
Power distribution unit
| Size: 9 MB
Table of Contents
Table of Contents
3
1 About this System Manual
6
Subject of the System Manual
7
Observe Related Documents
8
Imprint
10
Symbols and Warning Signs Used
11
Main Terms
12
Personnel and Authorisations
14
Working Methods
16
Enclosure System, System Components, Switchgear and Controlgear Assembly
17
Project Planning and Constructing Power Switchgear
18
Special Operating Conditions
19
2 Safety
20
Intended Use of the Unimes H System
21
Safety Instructions for the Power Distribution System
23
Preventing Arc Faults
24
Basic Safety Measures
26
Safety During Packaging and Transport
29
Personnel Requirements
32
Operator Obligations
34
Standards and Certificates
35
Applying the Standards
35
3 Unimes H Power Distribution System Introducing the System
37
Expansion Technology - Principles
38
System Overview
41
Spatial Concept of Enclosures
46
Functional Areas
47
Internal Separation
48
Front Concept of Enclosures
50
Ventilation Concept of Enclosures
51
Installation Options of the Switchgear and Controlgear Assembly
53
Arc Fault Protection Systems
54
Active Arc Fault Protection System Agardio.arc
54
Passive Arc Fault Protection
55
Main Busbar System
56
Power Distribution System Enclosures
60
U-Pwe/U-Pwk 630-4000 a
60
U-Te/U-Tk 800-2000 a
62
U-Te / U-Tk 2500-3200 a
64
U-Te / U-Tk 4000 a
66
U-T2
68
U-Le / U-Lk 1250-1600 a
72
U-Le / U-Lk 2000-2500 a
74
U-Cw(I)
76
U-S(I)
79
U-Sv
82
U-Fl
85
U-Mun
88
U-Bs(I)
89
Traversal
91
U-Bk
93
U-Es
96
Active Arc Fault Protection System Agardio.arc
97
Passive Arc Fault Protection
98
Earthquake Resistance
99
Protective Earth
101
Central Earthing Point (CEP) in the Incoming Enclosure U-TE
116
4 Internal Fitting by the Panel Builder
120
Material Supply
121
Project Planning
121
Coppering
121
Mounting the Busbar Supports
122
Fibreglass Bars to Increase Short-Circuit Resistance
126
Connecting the Main Busbars
129
Screwing the Busbar Systems Together
132
Screw Connections
133
Tightening Torques for Cu Screw Fittings
134
Neutral Conductor Routing and Earthing
136
N Conductor in the Cable Compartment
137
Assembling the Blank Covers and Access Covers (PC)
149
5 Packaging and Transport
150
Weight Specifications
151
Enclosure Connections
151
Securing for Transport
153
Unloading and Transporting
154
Temporary Storage
157
6 Installation and Assembly
158
Requirements and Preparations
159
Setting up and Securing the Switching Enclosures
160
7 Installation and Connection
163
Cable Routing
164
Compliance with EMC Rules
166
Measures to Ensure EMC-Compliant Installation
168
Take into Account Stray Currents
171
Avoiding Stray Currents
172
8 Commissioning
175
Commissioning Safety Instructions
176
Instructions for Commissioning
177
Final Commissioning Work
180
9 Control and Operation
181
Personnel Requirements
182
Operating Protective Devices under Loads
183
What to Do in the Case of Faults
184
Repairs
184
Cleaning
185
10 Inspection and Maintenance
186
Requirements of Personnel for Inspection and Maintenance
187
Testing Intervals for Recurring Tests
188
Test Scope
189
Testing the Installed Components
192
Test the ACB and MCCB
194
11 Storage, Decommissioning and Disposal
195
Personnel Requirements
196
Decommissioning
196
Storing Switching Enclosures and Components
197
Disposal and Recycling
198
12 Technical Data
199
General Data
200
Main Busbar System (H-Sas)
202
Spatial Distribution Data
209
Distribution Busbars
211
Post Insulators
212
Characteristics of the SK for Connecting to the Mains
213
N/PEN Conductor on N/PEN Support in the Integrated Cable Compartment
214
N/PE/PEN on Insulators in the Integrated Cable Compartment
215
Continuous Current and Current Heat Losses of Cu Conductors H-Sas
216
Reduction Factors
218
13 Appendix
219
14 Glossary
223
15 Index
233
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