6
Installation RSPL 20/30
Release
04
02/2013
The cross-section of the protective conductor cable is the same
size as or bigger than the cross-section of the voltage supply
cables.
The connection cables used are permitted for the specified
temperature range.
Relevant for North America:
The power supply lines are made up of copper wire (75 °C).
Only for device variants with operating voltage type CC:
For every supply voltage to be connected, make sure the following
requirements are met:
The power supply corresponds to Class 2.
The power supply conforms to overvoltage category I or II.
The voltage supply has an easily accessible disconnecting device
(e.g. a switch or a plug). This disconnecting device is clearly
identified so that in the case of an emergency, it is clear which
disconnecting device belongs to which line.
The lines to be connected are voltage-free.
A fuse suitable for DC voltage is located in the plus conductor of the
power supply. A fuse is also located in the minus conductor, if this
is not grounded.
Regarding the properties of this fuse: See “General technical data”
on page 40.
The wire diameter for the input supply line is at least 1 mm² (North
America: AWG16).
The connection cables used are permitted for the specified
temperature range.
Relevant for North America:
The power supply lines are made up of copper wire (75 °C).
WARNING
ELECTRIC SHOCK
Only start connecting the supply voltage if all the above mentioned
requirements are fulfilled.
Failure to follow these instructions can result in death, serious injury,
or equipment damage.
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