Haefely FP-EFT 100M2 Manual 3 Phase CDN for EFT / Burst 100A

• Description
• Features
• Specifications

Description

IEC / EN and ANSI standards cover burst testing of single and three phase AC and DC power ports. They include recommendations for the test equipment, the test set-ups and the test procedures. The IEC 61000-4-4 Edition 2: 2004 now defines the impulse shape not only at the generator output but also at the CDN output.

This Edition 2 requires a pure common mode coupling only. This means that the burst signals are coupled simultaneously into all paths at the same time. Because of this no coupling path selection during testing is necessary. This speeds up the test time.

The FP-EFT 100M2 couples the burst into a EUT while preventing the impulses from polluting the three phase power supply.

The FP-EFT 100M2 has manual coupling path selection to verify the functionality of each path as recommended in the IEC 61000-4-4 Edition 2: 2004. This can also be used to select different coupling paths according to ANSI standards which require a path by path burst test.

Used together with the PEFT 4010, PEFT Junior or PEFT.1 generators, the FP-EFT 100M2 can be used to inject EFT/burst impulses on the three phases supply.

Features

• Test object power line voltage max.690Vac, 400Vac phase-neutral 
• Test object power line voltage max.110Vdc
• Test objects current max. 100A per phase
• Manual coupling path selection
• Meets IEC and ANSI coupling requirements
• Maximum EFT voltage 8kV
• Integrated network to protect EFT generator
• Phase angle synchronization possible 

Applications

• Three phase power line systems
• IEC/ EN 61000-4-4 Edition 1 & 2 Power lines
• ANSI C62.41 & C.37.90.1 Power lines
• Many IEC & EN Product standards