Benning ST 760 - Manual Testing: VDE 0544-4 Test Overview; Test Procedure Flowchart

35
14.2 Test procedure overview
CLASS I CLASS II
VDE 0544-4
Devices without PE,
Class II
Devices with PE,
Class I
Visual inspection
(standard, advanced,
customer-specific)
Visual inspection passed?
 RPE (protective conductor resistance)
 RInsu-1 (insulating resistance LN-PE)
 RInsu-2 (insulating resistance sec.-PE)
 RInsu-3 (insulating resistance LN-sec.)
 RInsu-4 (insul. res. LN-access. parts without PE)
 IPE (protective conductor current)
 ICont (contact current)
 Funct. (functional test)
 Cable (continuity test)
 Ua weld. (voltage welding circuit)
 ICont weld. (contact current welding circuit)
 RInsu-1 (insulating resistance LN-test body)
 RInsu-2 (insulating resistance sec.-test body)
 RInsu-3 (insulating resistance LN-sec.)
 ICont (contact current)
 Funct. (functional test)
 Cable (continuity test)
 Ua weld. (voltage welding circuit)
 ICont weld. (contact current welding circuit)
Test passed?
Test failed Test successful
No
No
Individual tests:
Specification,
selection and order of
the individual tests are
determined by the
qualified electrician
carrying out the test.
Yes
Yes