Brainlab VECTORVISION Series Technical User Manual page 106

Safety Inspection Form
8.2 Safety Inspection Form
8.2.1 VectorVision² Safety Inspection Form
Tests to be
Performed
Measured Quantity
Earth leakage current
Impedance for protec-
tive contact to earth
Critical Values
Earth leakage current
Impedance for protective
contact to earth
Reference
Dimension
Earth leakage current
Impedance for protec-
tive contact to earth
Serial number of testing device:
Calibration valid through (date):
Test performed (date):
106
Instructions
Perform a leakage current test according to Fig. 16 of IEC 60601-1
by using the measurement power supply circuit shown in Fig. 10 of
IEC 60601-1.
Measure the equipment's impedance between the protective earth
contact in the main plug and accessible metal parts (camera, moni-
tor arm, user panel, handle), that are protectively earthed (according
to clause 18.f) of IEC 60601-1 (requirement: R < 0.2 Ω).
Normal Conditions
≤ 0.5mA max (230 V)
≤ 0.3mA max (115 V)
≤ 0.2Ω
Normal Single Fault
Conditions Conditions
by:
Technical User Guide Rev. 2.7 VectorVision & Kolibri
Single Fault Conditions
≤ 1mA max (230 V)
≤ 0.3mA max (115 V)
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Passed/Not Passed