Leakage current test unit 92-4D

Floating output voltage

The test unit for floating leakage current testing on single-phase DUTs enables standards-compliant leakage current testing of electrical appliances. Individual test units can be configured in combination with up to three measuring circuits according to EN 60990 and the corresponding expansion modules.

  • 19” slide-in system
  • High-quality metal housing
  • Service-friendly – can be replaced in just a few steps

Test voltage

50 … 280 VAC internal/50 … 280 VAC external

Measurement ranges

0 … 100 µA • 0 … 1.00 mA • 0 … 10.0 mA

Test current

0 … 4 A internal/0 … 15 A external

Testing methodology




Line voltage

230 V +/−10%; 49 … 61 Hz

Form factor

19”/4 RU


28 kg

92-4R  Z02

Measuring circuit VDE 0711/EN 60598-1

92-4R  Z03

Measuring circuit VDE 0750/EN 60601

92-4R  Z04

Measuring circuit VDE 0805/EN 60950

92-4R  Z05

Measuring circuit VDE 0860/EN 60065

92-4R  Z06

Measuring circuit VDE 0411/EN 61010

92-4R  Z07

Measuring circuit VDE 0700/EN 60335-1

92-4R  Z11

Medical technology expansion module

Others on request

  • 19” housing/4 RU 93-1B
  • Elution® software
  • Dummy module 94-4A, 94-4B

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