Lenze E82EV552K4C 8200 vector Frequency Inverter 5.5 kW 400 V

Compact 400 V drive rated 5.5 kW

Among the 8200 vector base controllers, the Lenze E82EV552K4C covers 5.5 kW (7.5 hp) with 3/PE 400 V mains. The range runs from 0.25 to 90 kW and is built from a base unit, a function module and optional accessories. Lenze shows the 8200 vector under previous products on its website, so this is a legacy line. The figures here come from a Lenze catalogue dated 11/02; availability and any later revision need checking before you order.

Technical specifications

Reading the type code E82EV552K4C

The tables encode three items: the 8200 vector base controller (E82EV), the 5.5 kW size (552) and the 400 V mains class (K4C). Expect a suffix after this stem: a 0xx suffix includes the EMC filter, a 2xx suffix leaves it out. Ask for the one that matches your installation.

Application and mounting guidance

E82ZAFSC010 is the function module shown beside it in the selection guide, and the EMZ9371BC keypad is the optional operating unit. Check the motor nameplate against the 13.0 A continuous output rather than relying on the kW figure alone. At 16 kHz the current allowed is 8.4 A. A mains choke is optional and lowers the mains current to 12.0 A. Two derating rules apply: minus 2.5% for every degree over +40 degrees C and minus 5% for every 1000 m over 1000 m altitude. Mount the unit vertically with at least 100 mm free above and below.

Beyond the ratings, the catalogue describes a speed setting range of 1:50 with an accuracy of plus or minus 0.5 percent in sensorless operation, a minimum output frequency of 1.0 Hz and a maximum torque of 1.8 times rated torque for 60 s. Setpoints can be given digitally with plus or minus 0.005 Hz accuracy or through analog inputs with 10-bit resolution. Combined with the output rating of 13.0 A, this makes the 5.5 kW size suitable for ordinary variable-speed duty on standard induction motors.

Next sizes in the series

Neighbours in the 400 V class are given by the type tables: the next size down is 4.0 kW (E82EV402K4C) and the next size up is 7.5 kW (E82EV752K4C).

Documentation and quotation

The source document, attached to this product, is the 2002 Lenze 8200 vector catalogue; use it for the full ratings and check it against the nameplate. More inverters are shown in AC Drives. Please give the complete type code with suffix, mains voltage and motor data when requesting a quote, and confirm supply before you order.

Related Lenze products: Lenze E82EV752K4C 8200 vector Frequency Inverter 7.5 kW 400 V, Lenze E82EV302K4C 8200 vector Frequency Inverter 3.0 kW 400 V, Lenze E82EV402K4C 8200 vector Frequency Inverter 4.0 kW 400 V, Lenze E82EV751K4C200 8200 vector Frequency Inverter 0.75 kW 400 V, Lenze E82EV152K2C 8200 vector Frequency Inverter 1.5 kW 230 V and Lenze E82EV551K2C 8200 vector Frequency Inverter 0.55 kW 230 V.