Sine filters for frequency converters

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Sine filters for frequency converters

Output filters are used as accessories for all frequency converters for. See more

in stock 2 pcs

from 539.72 € VAT included

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Delivery accross EU within 3-7 business days %

Brand:
Electroil
Category:
Accessories - Submersible borehole pumps
Product No.:
MAS000960

Product variants

Electroil

Sine filters for frequency converters

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Product description

Description

Output filters are used as accessories to all frequency converters for:

  • reducing the danger of overvoltages that arise in the motor cable depending on its length and which can
    prematurely damage both the motor winding and the inverter itself
  • improve the efficiency of the engine and reduce its heating
  • reduce electromagnetic interference in the surrounding environment

There are two basic types of output filters:

  • dV / dt filters: for motor cables up to 150 m (PWM = 2.5 kHz)
  • sine filters: for motor cables up to 400 m (PWM = 4 kHz) or for suppression
    electromagnetic interference.

Output filters are offered with IP00 or IP23 protection. Degree of protection IP54 is available on request.