Danfoss VLT 5000 Series Design Guide

Braking at high overload torque level
Cycle time (s) Braking duty cycle at 100% torque Braking duty cycle at over torque
(150/160%)
200-240 V
5001-5027
120 Continuous 40%
5032-5052
300 10% 10%
380-500 V
5001-5102
120 Continuous 40%
5122-5252
600 Continuous 10%
5302
600 40% 10%
5352-5552
600
40%
1)
10%
2)
525-600 V
5001-5062
120 Continuous 40%
525-690 V
5042-5352
600 40% 10%
5402-5602
600
40%
3)
10%
4)
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 8
Terminal nos. 16, 17, 18, 19, 27, 29, 32, 33
Voltage level 0-24 V DC (PNP positive logics)
Voltage level, logical '0' < 5 V DC
Voltage level, logical '1' >10 V DC
Maximum voltage on input 28 V DC
Input resistance, R
i
2 kΩ
Scanning time per input 3 msec.
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, analogue inputs:
No. of programmable analogue voltage inputs/thermistor inputs 2
Terminal nos. 53, 54
Voltage level 0 - ±10 V DC (scalable)
Input resistance, R
i
10 kΩ
No. of programmable analogue current inputs 1
Terminal no. 60
Current range 0/4 - ±20 mA (scalable)
Input resistance, R
i
200 Ω
Resolution 10 bit + sign
Accuracy on input Max. error 1% of full scale
Scanning time per input 3 msec.
Terminal no. ground 55
Reliable galvanic isolation: All analogue inputs are galvanically isolated from the supply voltage (PELV)* as well as
other inputs and outputs.
* VLT 5001-5062, 525-600 V do not meet PELV.
VLT
®
5000 Design Guide
32 MG.52.B2.02 - VLT
®
is a registered Danfoss trademark

Danfoss VLT 5000 Series Specifications

General

Brand	Danfoss
Model	VLT 5000 Series
Category	DC Drives
Language	English