Operating instructions for POLIM
©
-D surge arrester
ABB
2
EN
Doc. 1HC0010173 AB
Table of contents
1.
ABOUT THIS DOCUMENT
3
1.1.
Validity 3
1.2.
Target group
3
1.3.
Copyright 3
2.
SAFETY 4
2.1.
Symbols and advices
4
2.2.
Basic safety precautions
5
2.2.1.
Product safety
5
2.2.2.
Personnel-related measures
5
2.2.3.
Organisational measures
5
3.
DESCRIPTION 6
3.1.
Intended use
6
3.2.
Structure and function
6
3.3.
Technical data
7
3.3.1.
Technical data on the surge arrester
7
3.3.2.
Application guidelines
8
3.3.3.
Recommended torques and screw-in depths
8
3.3.4.
Behaviour in fire
8
4.
TRANSPORTATION, UNPACKING AND STORAGE
9
5.
COMMISSIONING 10
5.1.
Safety 10
5.2.
Electrical check before commissioning
10
5.3.
Installation location and protective distance
10
5.4.
Mounting 11
5.4.1.
System voltage
11
5.4.2.
Installation position
11
5.4.3.
Minimum distances between surge arresters and earth
12
5.4.4.
Connections 12
5.5.
Earthing 13
6.
MAINTENANCE, UPKEEP
14
6.1.
Disconnecting device
14
6.2.
Replacement after overloading or damages caused by animals
15
6.3.
Cleaning in case of heavy pollution
15
7.
DISPOSAL 16
