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1.5
Installation and commissioning
Warning!
When operating electrical devices, certain parts of these devices are
necessarily under dangerous voltage. Therefore, disregard of the
operating notes may cause severe bodily injury or property damage.
Installation and electrical connection of the device should be performed
by adequately qualified personnel only.
In particular, all warnings must be strictly observed.
Warning !
THE DEVICE MUST NOT BE OPERATED WHEN OPEN.
Warning !
Any connections with litz wire are to be realised with the
help of wire end ferrules with isolation (this avoids fraying).
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Wide-range Power Supply Unit
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Installation
• The installation location should be free of vibrations.
The admissible ambient temperature (operation or functional
temperature) is to be observed (see technical data).
• Disregard of the temperature range required for proper function
may cause malfunction and failure of the device.
• Plastic housing, degree of protection II according to DIN EN 61010
part 1.
• The Wide-range power supply unit must be clipped on a 35 mm
top-hat rail (according to DIN EN 50022). It is not admissible to
install the device with screws.
• A spacing of 100mm before and after the device respectively must
be observed to allow the cooling of the device with the help of the
venting slots.
• The devices are permitted only for operation within enclosed
housing or cabinets or the places of installation are to be accessible
only for qualified personnel.
Connection
• For the electrical connection the regulations on the erection of
heavy-current installations are to be observed.
• The connection of the supply voltage is to be carried out according
to VDE0100 and VDE0160.
• The auxiliary supply of the device is to be provided with an external
disconnector (switch) for the safety isolation of the power supply
and with a safety device (fuse), 2AT or 4AT.
The external disconnector is to be labelled accordingly. A safety cut-
out can possibly act in both functions.
• Cable cross section (single-core cable or litz wire):
0,5mm² - 2,5mm² (depending on fusing)
• Recommended stripping length: 5mm.
E 06/00
E 06/00
Wide-range Power Supply Unit
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