EMC Test Results (Emission, Immunity)
The following test results have been obtained using a system with a VLT adjustable frequency drive (with options if relevant), a screened control cable, a control box with potentiometer, as well as a motor and motor cable.
VLT 5001-5011/380-500V Emission
VLT 5001-5006/200-240 V
Environment Industrial environment Housing, trades and light industries
Basic standard EN 55011 Class A1 EN 55011 Class B1
Setup
Motor cable Conducted
150 kHz-30 MHz
Radiated
30 MHz-1 GHz
Conducted
150 kHz-30 MHz
Radiated
30 MHz-1 GHz
VLT 5000 with RFI filter option
300 m unscreened/unarmoured
Yes
3)
No No No
50 m br. screened/armoured (Bookstyle 20m)
Yes Yes Yes
2)
No
150m br. screened/armoured
Yes
1)
Yes
1)
No No
VLT 5000 with RFI filter option
(+ LC filter)
300 m unscreened/unarmoured Yes No No No
50 m br. screened/armoured
Yes Yes Yes
2)
No
150m br. screened/armoured Yes Yes No No
1) For VLT 5011/380-500 V and VLT 5006/200-240 V this is only complied with if a maximum braided screened/armoured cable of 100 m is used.
2) Does not apply to 5011/380-500 V and 5006/200-240 V
3) Depending on installation conditions
VLT 5016-5552/380-500 V Emission
VLT 5008-5052/200-240 V
Environment Industrial environment Housing, trades and light industries
VLT 5042-5602/525-690 V
Basic standard EN 55011 Class A1 EN 55011 Class B
Setup
Motor cable Conducted
150 kHz-30 MHz
Radiated
30 MHz-1 GHz
Conducted
150 kHz-30 MHz
Radiated
30 MHz-1 GHz
VLT 5000 without
RFI filter option
4) 5)
300 unscreened/unarmoured No No No No
150 m br. screened/armoured
No Yes
6)
No No
VLT 5000
with RFI filter option
300 m unscreened/unarmoured
Yes
2) 6)
No No No
50 m br. screened/armoured
Yes Yes
6)
Yes
1) 3) 6)
No
150 m br. screened/armoured
Yes
6)
Yes
6)
No No
1) Does not apply to VLT 5122-5552 / 380-500 V.
2) Depending on installation conditions.
3) VLT 5032-5052 / 200-240 V with external filter.
4) VLT 5122-5552, 380-500 V, fulfils class A-2 at 50 m screened cable without RFI filter (typecode R0).
5) VLT 5042-5352, 525-690 V, fulfils class A2 at 150 m screened cable without RFI filter (R0), and class A1 at 30 m screened cable with RFI filter (R1).
VLT 5402-5602, 525-690 V, fulfils A2 at 150 m screened cable without RFI filter (R0)
6) Does not apply to VLT 5042-5602, 525-690 V.
In order to minimise the conducted noise to the mains supply and the radiated noise from the frequency converter system, the motor cables should be as short as possible and the screen ends should be made in accordance with the section on electrical install
VLT
®
5000 Series
180 MG.51.C5.22 - VLT
p
is a registered Danfoss trademark.
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