Test Procedure Overview - Benning ST 755 Operating Manual

13.2

Test procedure overview

CLASS I

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)

ILeak (device leakage current)

PLeak (patient leakage current)

Funct. (functional test)

Cable (continuity test)
Test failed
VDE 0751-1
Devices with PE,
Class I
Visual inspection
(standard, advanced,
customer-specific)
No Visual inspection passed?
Yes
No Test passed?
Yes
Test successful
Devices without PE,
Class II
CLASS II

RInsu-1 (insulating resistance LN-test body)

RInsu-2 (insulating resistance sec.-test body)

RInsu-3 (insulating resistance LN-sec.)

ILeak (device leakage current)

PLeak (patient leakage current)

Funct. (functional test)

Cable (continuity test)
Specification, selection
individual tests are
determined by the
qualified electrician
carrying out the test.
Individual tests:
and order of the
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