General Technical Data - Danfoss VLT DMS 300 Manual

General technical data

Electrical supply (L1, L2, L3):
Supply voltage FCD 305-335 380-480 V .......................................................... 3 x 380/400/415/440/480 V ±10%
Supply frequency ..................................................................................................................................... 50/60 Hz
Max. imbalance on supply voltage .......................................................................... ± 2.0% of rated supply voltage
Power factor (400 V) / cos.
Number of connections at supply input L1, L2, L3 ............................................................................. 2 times/min.
Max. short-circuit value fuses ................................................................................................................ 100,000 A
Max. short-circuit value circuit brakers ..................................................................................................... 10,000 A
See Special Conditions section in the Design Guide
Output data (U, V, W):
Output voltage .............................................................................................................. 0 - 100% of supply voltage
Output frequency ........................................................................................................... 0.2 - 132 Hz, 1 - 1000 Hz
Rated motor voltage, 380-480 V units ..................................................................... 380/400/415/440/460/480 V
Rated motor frequency ............................................................................................................................ 50/60 Hz
Switching on output ................................................................................................................................. Unlimited
Ramp times .................................................................................................................................. 0.02 - 3600 sec.
Torque characteristics:
Starting torque (parameter 101 Torque characteristic = Continuous torque) .................................. 160% in 1 min.
Starting torque (parameter 101 Torque characteristics = Variable torque) ...................................... 160% in 1 min.
Starting torque (parameter 119 High starting torque ) ................................................................ 180% for 0.5 sec.
Overload torque (parameter 101 Torque characteristic = Continuous torque) ............................................... 160%
Overload torque (parameter 101 Torque characteristic = Variable torque) ..................................................... 160%
*Percentage relates to adjustable frequency drive's nominal current.
Control card, digital inputs:
Number of programmable digital inputs ................................................................................................................ 5
Terminal number ......................................................................................................................... 18, 19, 27, 29, 33
Voltage level .......................................................................................................... 0 - 24 V DC (PNP positive logic)
Voltage level, logic '0' ............................................................................................................................... < 5 V DC
Voltage level, logic '1' ............................................................................................................................. > 10 V DC
Maximum voltage on input ........................................................................................................................ 28 V DC
Input resistance, R (terminals 18, 19, 27) .......................................................................................... approx. 4 k
i
Input resistance, R (terminal 29, 33) ................................................................................................ approx. 2 k
i
All digital inputs are galvonically isolated from the supply voltage (PELV) and other high-voltage terminals, and can be
functionally separated from other control terminals by opening switch S100. See section entitled Galvonic Isolation.
194
............................................................................................. 0.90 / 1.0 at rated load
1
Decentral Solutions
MG.90.F2.22 - VLT is a registered Danfoss trademark
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