350-500V Three Phase

• The LZ range, especially for Lenze8200 vector inverters.
• Help to ensure EMC compliance of machinery and installations using 8200 vector
  invewrters on three phase supplies.
• Footprint filters mount between the inverter and the panel, saving valuable space
  inside wiring cabinets.
• All filters are designed and manufatured to UL requirements and are CE marked.

These inverter / filter combinations have been designed and tested to achieve compliance to :-
EN 55022:1994, Class B for use in domestic / light industrial environments (equivalent to the RF emissions tests of Power Drive Standard EN 61800-3:1996 for drives with <25A input current) when fitted with up to 25m motor output cable and to EN 55011:1991 Group 1, Class A for use in industrial environments (equivalent to the RF emissions tests of Power Drive Standard EN 61800-3:1996 for drives with >25A input current) when fitted with up to 50m motor output cable.

• Filter Installation Notes
  To conform to EMC directives, it is essential that good wiring practice is observed and that all installation recommendations are followed.
• The usual safety procedures when working with electrical equipment must be followed and all electrical connections to the filter, inverter & motor must be made by a qualified electrical technician.
• Filters should be fitted as closely as possible to the incoming mains supply of the wiring enclosure, usually directly after the enclosures circuit breaker or supply switch.Care should be taken to remove any paint etc. from filter and inverter mounting holes and face area of the panel to ensure the best possible earthing of the units.
• All lead lengths should be kept as short as possible and incoming mains, outgoing motor cables and control cables should be kept well separated. Cable earth screens should
  only be stripped back as far as necessary to make connections - screens should be securely earth bonded to the wiring pan.