Danfoss VLT 6000 HVAC Manual de servicio descargar pdf (Pagina 164)

VLT

6000 HVAC

164

MG.60.B1.02 - VLT is a registered Danfoss trade mark

■■

■ EMC test results (Emission, Immunity)

The following test results have been obtained using a system with a VLT frequency converter (with options if

relevant), a screened/armoured control cable, a control box with potentiometer, as well as a motor and motor

cable.

In order to minimise the cable-borne 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 installation.

VLT 6016-6275/380-460 V Emission

VLT 6006-6042/200-240 VEnvironment Industrial environment Residences and light industries

Basic standard EN 55011 Class A1 EN 55011 Class B1

Setup Motor cable Cable-borne Radiated Cable-borne Radiated

150 kHz-30 MHz 30 MHz-1 GHz 150 kHz-30 MHz 30 MHz-1 GHz

300 unscreened/

VLT 6000 w/o unarmoured No No No No

RFI filter option 150 m screened/

armoured No Yes No No

VLT 6000

300 m unscreened/

with RFI filter unarmoured No No No No

(integrated) 50 m screened/

armoured Yes Yes Yes No

150 m screened/

armoured Yes Yes No No

Comment

VLT 6002-6011/380-460 V Emission

VLT 6002-6005/200-240 V Environment Industrial environment Residences and light industries

Basic standard EN 55011 Class A1 EN 55011 Class B1

Setup Motor cable Cable-borne Radiated Cable-borne Radiated

150 kHz-30 MHz 30 MHz-1 GHz 150 kHz-30 MHz 30 MHz-1 GHz

300 m unscreened/

unarmoured Yes No No No

VLT 6000 with 50 m screened/

integrated RFI filter armoured Yes Yes

Yes

150 m screened/

armoured Yes Yes No No

VLT 6000 300 m unscreened/

with integrated unarmoured Yes No No No

RFI + LC-module 150 m screened/

armoured Yes Yes No No

Comment

1) Bookstyle 20 m screened/armoured.

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Danfoss VLT 6000 HVAC Manual de servicio Pagina 164

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