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3-Phase powered equipment

Three phase power is used mostly for high current or heavy load applications. The voltages and currents can be in the range up to 690Vac/200A. ESD is a test type used on every product and is incorporated into the CE testing requirements for the European Union (EU). Specifically for three phase equipment with high currents specialist Coupling Decoupling Networks (CDN) are required which can be used for EFT/Burst, Surge and Ringwave impulse tests. Combinng all three into a single unit is a definite advantage in testing efficiency.

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Application Standards

IEC 61000-4-2
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-8
IEC 61000-4-9
IEC 61000-4-11
IEC 61000-4-12
IEC 61000-4-16
IEC 61000-4-34

Test Types

EFT/Burst Impulses
Combination Wave Impulses
100 kHz Ringwave
AC DIPS / Variations
AC and Impulse Magnetic Field
ESD
0-150 kHz Common Mode

Brochures

Product Page

DOW-CG1

Multi function Damped Oscillatory Wave (DOW) generator

Compact generator for Damped Oscillatory Wave testing. Integrated three phase CDN for Slow and Fast waves. Magnetic Field output for 1m or 2m coil. Can be extended with insulation test impulses up to 8 kV.

IMU-MGE

8KV EFT/Burst, SURGE, Ringwave and 10/700us impulse generator

Compact generator for EFT/Burst, SURGE, 100 kHz Ringwave and 10/700 impulses up to 8KV. Integrated 16 A CDN. Extend with ESD, Dips/Interrupts and Common Mode.

Options & Comfort

Touch panel technology and a mature operator interface in IMU generators are extended for three phase applications by DIPS/Interrupts up to 75A per phase and the all new CDN range up to 200A per phase 690 Vac and 1500 Vdc.