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PRO-AB
Leakage Current Measuring Adapter 3-349-621-15
4/5.23
Operating Instructions
2 Gossen Metrawatt GmbH
Table of Contents
Page
1 Scope of delivery .......................................................................2
2 Safety Precautions .....................................................................2
3 General .......................................................................................3
4 Preparing for Measurement .......................................................4
5 Performing Measurement ..........................................................5
6
Self-Test Function for Testing the Adapter ..................................... 6
6.1 Executing the Test Function at the Instrument ............................................. 7
7 Measuring Instrument Requirements ........................................8
8 Remedying Malfunctions ...........................................................8
9 Characteristic Values .................................................................8
10 Return and Environmentally Sound Disposal .............................9
11 Repair and Replacement Parts Service
Calibration Center and Rental Instrument Service ...................10
12 Product Support .......................................................................10
1 Scope of delivery
1 Leakage current measuring adapter
1 Set of operating instructions
2 Safety Precautions
The leakage current measuring adapter is a measuring device in
accordance with IEC 62353 (VDE 0750, part 1).
It may only be used for its intended purpose!
Permissible values for continuous leakage and patient auxiliary current
must be taken into consideration. For safety reasons, the adapter must
be checked for correct functioning before and after measurements
(e.g. by means of the self-test function included in the test instrument,
or perhaps by measuring ohmic input and output impedance).
Gossen Metrawatt GmbH 3
Input impedance
With open output
When fuse is OK: 1020   3%
When fuse if blown: infinite
Output impedance
Range: 10:1
With open input: 10.1 k
With closed input: 10 k
Range: 1:1
With open input: 11.0 k
With closed input: 10 k
Opening of Adapter / Repair
The adapter may be opened only by authorized service personnel to
ensure the safe and correct operation of the equipment and to keep
the warranty valid.
Even original spare parts may be installed only by authorized service
personnel.
In case the adapter was opened by unauthorized personnel, no war-
ranty regarding personal safety, measurement accuracy, conformity
with applicable safety measures or any consequential damage is
granted by the manufacturer.
3 General
In order to measure contact voltage in accordance with DIN VDE
0107, part 10, as well as continuous leakage and patient auxiliary cur-
rent per IEC 62353 (VDE 0750, part 1) / IEC 601-1 / EN 60 601-
1:2006 (Medical electrical equipment – General requirements for basic
safety), the PRO-AB leakage current measuring adapter must be used
as an accessory for the PROFITEST MXTRA or SECULIFE IP test instru-
ment.
When performing leakage current measurements, the adapter is
plugged into the measurement inputs at the left-hand side of the
PROFITEST MXTRA or SECULIFE IP (2-pole current clamp input and probe
input) as shown in figure 1.
As specified in the standards listed above, current values of up to 10
mA may be measured with this adapter. In order to be able to fully
cover this measuring range using the measurement input provided on

Produktspecifikationer

Varumärke: Gossen Metrawatt
Kategori: Mätutrustning
Modell: PRO-AB

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