VLT ® 2000 Series How to size your VLT I Motor coils (module) The IP 20 enclosure (also with mains filter) is available with integrated motor coils or as an IP 00/IP 10 module for external mounting. Motor coils in IP 00 and IP 10 enclosure contain only one motor coil, making it possible to use long motor cables up to 300 m. These motor coils must be installed separately (not for co-building with the VLT frequency converter). Technical data 208-240 V/IP 20 208-240V/IP 00 380-415 V/IP 20 380-460 V/IP 10 Max. current 3 Ч 2.2/4.0/7.5 A 3 Ч 7.5 A 3 Ч 9.7 A 3 Ч 10 A Max. cable length (unscreened) 150 m 300 m 150 m 300 m Max.
cable length to fullfill EN 55011, Group 1, Class A100 m - 100 m - Unscreened Max. cable length (screened) 75 m 150 m 75 m 150 m Inductance 3 Ч 75 µ H 75 µ H 120 µ H 240 µ H Outside dimensions 100x110x180 mm - 100x110x180 mm - Code no. 195H6523,6524,6525 195H6510 195H6522 195H6521 I Additional litterature: MI.20.CX.02 - Moter coil, IP 10 MI.20.BX.52 - Moter coil, IP 00 MD.65.BX.XX - Brake resistors I RFI and motor filter (module) The RFI and motor filter module in IP 20 enclosure is designed to be built in with the VLT frequency converter itself. The filter contains the following: - RFI filter to reduce electro-magnetic interference. - Motor coils making it possible to use long motor cables.
- Motor filter (motor RFI filter) to reduce the electro- magnetic interference from the motor cable. The VLT 2000 Series basic units meet EMC immunity requirements as laid down in the IEC 1000-4 standards, but do not meet any EMC emission requirements. Equipped with the IP 20 RFI and motor filter (195H6522, 195H6523, 195H6524, 195H6525), the VLT 2000 Series meets the EN 55011, Group 1, Class A requirements of EMC emission. The EMC emission specifications are complied with by using up to 100 m unscreened motor cable. I LC and RFI filter (module) The LC and RFI filter module in IP 20 enclosure is designed to be built in with the VLT frequency converter itself.
The filter contains the following: - RFI filter to reduce electro-magnetic interference - LC filter to reduce the acoustic noise level from the motor and make it possible to use long motor cables up to 300 m. - Motor filter (motor RFI filter) to reduce the electro- magnetic interference from the motor cable. Equipped with the IP 20 LC and RFI filter (195H6526 and 195H6527), the VLT 2000 Series meets the EN 55011, Group 1, Class A requirements of EMC emission. The EMC emission specifications are complied with by using up to 100 m unscreened motor cable. Code nr.
195H6527 195H6526 VLT basic unit VLT 2020, 2025, 2030 VLT 2040, 2050, 2060 Enclosure IP 20 IP 20 Outside dimensions (H x W x D) 170 x 110 x 180 mm 170 x 110 x 180 mm Built-in fan Yes No Mains voltage 380 - 415 V 380 - 415 V Current (max.) 4.0 A 9.7 A Cut-out frequency No limit No limit EMC immunity IEC 801 Series IEC 801 Series EMC emission EN 55011 Group 1, Class A EN 55011 Group 1, Class A Max. cable length to fullfill EN 55011, Group 1, Class A 100 m 100 m Unscreened Max. temperature (full load) 40°C 40°C 34 MG.20.B6.02 – VLT is a registered Danfoss trademark