AKD 2800
All about AKD
2800
■
General technical data
Mains supply (L1, L2, L3):
Supply voltage AKD 2803-2815 220-240 V (N, L1) ........................................................ 1 x 220/230/240 V ±10%
Supply voltage AKD 2803-2840 200-240 V ...................................................... 3 x 200/208/220/230/240 V ±10%
Supply voltage AKD 2805-2882 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
True Power Factor (
λ
) ..................................................................................................... 0.90 nominal at rated load
Displacement Power Factor (cos
φ
) ............................................................................................. near unity (> 0.98)
Number of connections at supply input L1, L2, L3 .............................................................................
2 times/min.
Max. short-circuit value ......................................................................................................................... 100,000 A
Output data (U, V, W):
Output voltage .............................................................................................................. 0 - 100% of supply voltage
Output frequency ........................................................................................................... 0.2 - 132 Hz, 1 - 1000 Hz
Rated motor voltage, 200-240 V units .............................................................................. 200/208/220/230/240 V
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 = Constant 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 = Constant torque) ................................................... 160%
*
Overload torque (parameter 101 Torque characteristic = Variable torque) ..................................................... 160%
*
*Percentage relates to frequency converter
’
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
i
(terminals 18, 19, 27, 29) .................................................................................... approx. 4 k
Input resistance, R
i
(terminal 33) ......................................................................................................
approx. 2 k
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage
terminals. See section entitled Galvanic Isolation.
MG.28.H2.02 -
65