General technical data
Line power supply (L1, L2, L3):
Supply voltage VLT 2803-2840 220-240 V (N, L1)
1 x 220/230/240 V ±10%
Supply voltage VLT 2803-2840 200-240 V
3 x 200/208/220/230/240 V ±10%
Supply voltage VLT 2805-2882 380-480 V
3 x 380/400/415/440/480 V ±10%
Supply voltage VLT 2805-2840 (R5)
380/400 V + 10%
Supply frequency
50/60 Hz ± 3 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
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, 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 adjustable frequency drive's nominal current.
* VLT 2822 PD2 / 2840 PD2 1 x 220 V only 110% in 1 min.
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)
approximately 4 k
Ω
Input resistance, R
i
(terminal 33)
approximately 2 k
Ω
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. See section
entitled Galvanic Isolation.
VLT
®
2800 Series
MG.27.A2.22 - VLT
®
is a registered Danfoss trademark
105
All a
bou
t
VLT 2
800
