Product Description
HLD 310 Series
Radio Interference Suppression FilterThree-phase, low leakage current, 3 x 520 Vac, 3 x 8 - 3 x 250 A, leakage current <0.4 mA, for enhanced requirements
HLD 310 Series
Radio Interference Suppression FilterThree-phase, low leakage current, 3 x 520 Vac, 3 x 8 - 3 x 250 A, leakage current <0.4 mA, for enhanced requirements
Description
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Efficient filter effect against line-bound interference emissions
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For enhanced requirements
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Increase in the interference immunity of the connected consumer
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Low leakage current
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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
<0.4 mA
- Rated Current
3 x 8 - 3 x 250 A
- Voltage Range
0 - 3 x 520 Vac
- 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.