Danfoss VLT 5000 Series Instruction Manual page 10

Overload torque, VLT 5032-5052, 200-240 V
Arresting torque at 0 rpm (closed loop)
The torque characteristics given are for the adjustable frequency drive at the high overload torque level (160%). At
the normal overload torque (110%), the values are lower.
Braking at high overload torque level
Cycle time (s)
200-240 V
5001-5027 120
5032-5052 300
380-500 V
5001-5102 120
5122-5252 600
5302 600
5352-5552 600
525-600 V
5001-5062 120
525-690 V
5042-5352 600
5402-5602 600
1) VLT 5502 at 90% torque. At 100% torque the braking duty cycle is 13%. At mains rating 441-500 V 100% torque the braking duty
cycle is 17%.
VLT 5552 at 80% torque. At 100% torque the braking duty cycle is 8%.
2) Based on 300 second cycle:
For VLT 5502 the torque is 145%.
For VLT 5552 the torque is 130%.
3) VLT 5502 at 80% torque.
VLT 5602 at 71% torque.
4) Based on 300 second cycle.
For VLT 5502 the torque is 128%.
For VLT 5602 the torque is 114%.
Control card, digital inputs:
Number of programmable digital inputs
Terminal nos.
Voltage level
Voltage level, logical '0'
Voltage level, logical '1'
Maximum voltage on input
Input resistance, R
i
Scanning time per input
Reliable galvanic isolation: All digital inputs are galvanically isolated from the supply voltage (PELV). In addition, the
digital inputs can be isolated from the other terminals on the control card by connecting an external 24 V DC supply
and opening switch 4. VLT 5001-5062, 525-600 V do not meet PELV.
Control card, analog inputs:
No. of programmable analog voltage inputs/thermistor inputs
Terminal nos.
Voltage level
Input resistance, R
i
No. of programmable analog current inputs
Terminal no.
Current range
MG.51.C5.22 - VLT is a registered Danfoss trademark.
VLT
Braking duty cycle at 100% torque Braking duty cycle at over torque
Continuous
10%
Continuous
Continuous
40%
1)
40%
Continuous
40%
3)
40%
®
5000 Series
(150/160%)
40%
10%
40%
10%
10%
2)
10%
40%
10%
4)
10%
16, 17, 18, 19, 27, 29, 32, 33
0-24 V DC (PNP positive logics)
< 5 V DC
>10 V DC
28 V DC
3 msec.
0 - ±10 V DC (scalable)
0/4 - ±20 mA (scalable)
150%
100%
8
2 k
2
53, 54
10 k
1
60
7