3-52 Installing the Drive
DC590+ DRV Series DC Digital Drive
Phase assemblies are available in three
different ratings, at two different voltages, and
in a two thyristor (2Q, non-regenerative) or
four thyristor (4Q, regenerative) configuration.
When constructed, the drive is physically the
same size for all ratings or configuration.
Cubicle Details
The drive must be mounted inside a cubicle
that complies with the European safety
standards VDE 0160 (1994)/EN50178 (1998) -
it must require a tool for opening.
Cooling
The assembled drive produces power (heat)
losses of approximately 3 times the rated
power output current. For example, a 2000A
output current will produce a power loss of
6000W.
It is necessary to remove this heat by fitting
fans in the roof of the enclosure. A suitable fan
assembly is available from Parker SSD Drives,
part number LA466038. The assembly contains
two fans that can be connected in parallel or series to achieve 115Vac or 230Vac operation.
Fan Rating : 115V ac 50Hz, 1.67A, 177W, 2750 rpm, motor run capacitor 18µF.
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