Product Description

BLOCK

HFD 510 Series

Radio Interference Suppression Filter

Three-phase, 3 x 520 Vac, 3 x 8 - 3 x 180 A, leakage current 4.00 - 43.00 mA, for the highest requirements

Description

  • Increase in the interference immunity of the connected consumer

  • For the highest requirements

  • Two-stage filter concept

  • Efficient filter effect against line-bound interference emissions

Prose

EMI Filters

Passive EMI filters from BLOCK are used to suppress the electromagnetic interference between the network and frequency inverter in the frequency range between 150 kHz and 30 MHz. They ensure compliance with the limit values required under residential and industrial standards. In the line filter design, the passive EMI filter can also be combined with a line reactor, which also reduces low-frequency interference (harmonics).

  • Attenuation of radio interference voltages >=150 kHz
  • Compliance with the limit values required under residential and industrial standards
  • Flawless operation of 30 mA/300 mA ground fault circuit breakers through the use of low-leakage current filter solutions
  • Increased interference immunity for the system

Applications

Leakage current measured against the maximum permissible input voltage fluctuation in accordance with IEC 38 ±10%.

Specifications

Rated Voltage

3 x 520 Vac

Degree of Protection

IP 20

Leakage Current

4.00 - 43.00 mA

Rated Current

3 x 8 - 3 x 180 A

Voltage Range

0 - 3 x 520 Vac

Standards

DIN EN 60939-2

Specifications vary between configurations. Refer to the Configurations below for more information and links to the manufacturer's website.

Configurations

Downloads

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