Product Description

BLOCK

HLD 810 Series

Radio Interference Suppression Filter

Three-phase, for IT network, 3 x 520 Vac, 3 x 8 - 3 x 250 A, leakage current 0 mA, for enhanced requirements

Description

  • For enhanced requirements

  • Increase in the interference immunity of the connected consumer

  • Efficient filter effect against line-bound interference emissions

  • Single-stage filter concept

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

Radio interference suppression filter for line-side interference suppression of single devices, frequency converters or as group interference suppression.

Specifications

Rated Voltage

3 x 520 Vac

Degree of Protection

IP 20

Leakage Current

0 mA

Rated Current

3 x 8 - 3 x 250 A

Voltage Range

0 - 3 x 520 Vac

Ambient Temperature

max. 50 °C

Standards

DIN EN 60939-2, UL 1283, CSA C22.2 No.8

Approvals

UL 1283 5th edition, CSA 22.2 No 8

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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