![ABB Arc Guard System TVOC-2 Installation And Maintenance Manual Download Page 29](http://html.mh-extra.com/html/abb/arc-guard-system-tvoc-2/arc-guard-system-tvoc-2_installation-and-maintenance-manual_3045239029.webp)
Installation
27
Mounting the
Optical detector
This section is about optical detectors and the mounting is described using
examples:
• Where to positioning the detectors.
• How the detectors are mounted on busbars system.
This section also describes how to connect the detectors to the Arc Monitor.
Decide where to position the detectors on the basis of knowledge of your
own system. The main issue is to cover all components that might suffer from
an arc.
Warning!
Make sure that supply voltage is switched off!
Note!
Excess plastic fibre cable should be wound up and kept as a ring with a
diameter of at least 100 mm (4 inches).
The plastic fibre cables are not to be bent in a loop with a radius of less than
10 mm (0.4 inches) occasionally and 45 mm (1.8 inches) for a long period of
time.
Min 100mm
Summary of Contents for Arc Guard System TVOC-2
Page 1: ...Arc Guard System TVOC 2 Installation and maintenance guide ...
Page 2: ......
Page 8: ...6 ...
Page 10: ...About Arc Guard System 8 ...
Page 54: ...Installation 52 ...
Page 74: ...Human Machine Interface functions 72 ...
Page 82: ...Technical data 80 ...
Page 89: ......