Motor Coils - Danfoss VT2800 Series Design Manual

Motor coils

By fitting the motor coil module between the frequency
converter and the motor it is possible to use up
to 200 metres of unscreened/unarmoured motor
cable or 100 metres of screened/armoured motor
cable. The motor coil module has an enclosure of
IP 20 and can be installed side-by-side.
Technical data for VLT 2803-2875 Motor coils
Max. cable length (unscreened/unarmoured)
Max. cable length (screened/armoured)
Enclosure
1)
Max. rated current
1)
Max. voltage
Min. distance between VLT and motor coil
Min. distance above and below motor coil
Dimensions H x W x D (mm)
Weight
1)
Parameter 411 Switching frequency = 4500 Hz.
2)
For mechanical dimensions see under
Mechanical dimensions.
12
1)
1)
2)
®
VLT 2800 Series
NB!:
To have long motor cables and still comply
with EN55011-1A, motor coil and EMC filter
for long motor cables are needed.
NB!:
To comply with EN55011-1A the EMC filter for
long motor cables can only be fitted to a VLT
2800 with integral 1A filter (R1 option).
See also the section EMC Emission.
200 m
100 m
IP 20
16 A
480 V AC
Side-by-side
100 mm
200 x 90 x 152
3.8 kg
See ordering number for motor coil module
under Accessories for VLT 2800.
MG.28.E9.02 - VLT is a registered Danfoss trademark