790602 Protection Relays test equipment

Protection Relays

Power System protection is crucial part of power station and substations safety which use protection relays and circuit breakers to isolate faulty parts or zones within the plant including Generator zone, Motor zone, Feeder zone,  Bus zone, Transformer zone and Transmission Lines zone. Hence a comprehensive testing of protection relays is very important in order to keep the power system stable and working properly.

EMC PARTNER offers a complete and extensive test solutions from one hand to conduct all conducted immunity impulse and insulation tests.

Applications

TRANSMISSION LINES PROTECTION
TRANSFORMER PROTECTION
GENERATOR PROTECTION
Feeder Protection
Bus Protection
Motor Protection

The IEC 60255-26 divides the electromagnetic environment into severe (zone A) and typical (zone B), whereas IEC 61000-6-5 divides the installation environment into 4 zones from inside to outside EMC protected area.  EMC PARTNER offers EMC test equipment for all zones to conduct all Impulse, Transients and Power Fail tests, including EFT up to 4kV, Surge up to 4kV, Damped oscillatory waves up to 2kV as well as Dips/interrupts and insulation test up to 8kV.

Applications

The IEC 602555-26 divides the electromagnetic environment into severe (zone A) and typical (zone B), whereas IEC 61000-6-5 divides the installation environment into 4 zones from inside to outside EMC protected area.  EMC PARTNER offers EMC test equipment for both zones to conduct all impulse, transients and power fail tests, including EFT up to 4kV, Surge up to 4kV, Damped oscillatory waves up to 2kV as well as Dips/interrupts and insulation test up to 8kV.

Transmission Lines Protection

Transformer Protection

Generator Protection

Feeder Protection

Bus Protection

Motor Protection

Application Standards

Relevant product standards for protection relays testing are listed below


  • IEC 60255-1:

    Measuring relays and protection equipment – Part 1: common requirements

  • IEC 60255-26:

    Measuring relays and protection equipment – Part 26: Electromagnetic compatibility requirements

  • IEC 60255-27:

    Measuring relays and protection equipment - Part 27: Product safety requirements

  • IEC 61850-3:

    Communication networks and systems for power utility automation – Part 3: General requirements

  • IEC 61000-6-5:

    Electromagnetic compatibility (EMC) - Part 6-5: Generic standards - Immunity for equipment used in power station and substation environment

Test Types


  • EFT Transients as per IEC 61000-4-4
  • Surge 1.5/50, 5/350 µs as per IEC 61000-4-5
  • Common mode as per IEC 61000-4-16
  • DOW as per IEC 61000-4-18
  • AC Dips / Variations as per IEC 61000-4-11
  • DC Dips / Interrupts as per IEC 61000-4-29
  • Magnet Fields as per IEC 61000-4-8
  • ESD as per IEC 61000-4-2
  • 1.2/50μs Insulation Test as per IEC 60255-27

test solutions

ACCESSORIES

CN16-22-7C | CN16-22-7D

For 2 power line  common mode testing according to IEC 61000-4-16 for short time test from DC to 60Hz (300V).

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EMC PARTNER AG
Baselstrasse 160
CH - 4242 Laufen
Switzerland

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