Insulation Resistance - TESTBOY TV 470 Bedienungsanleitung

Insulation resistance

When require by the manufacturer, the insulation resistance should be
measured:
Protection class 1
Protection class 2
Application type CF
In order to ensure that all insulation exposed to the mains is
checked with this measurement, make sure that all switches, tem-
perature regulator etc. are activated.
The measurement voltage is 500 VDC.
Limits
Protection class
class-I
class-II
Application part Type CF
Important notes
With protection class-II DUTs, exposed conductive components should
|
be tested with the test leads.
®
Testboy TV 470
Information about DIN EN 62353 (VDE 0751-1:2008-8)
between L+N against PE
between L+N and against exposed conductive
components of the device
between application part and L+N+ PE
DIN EN 62353 (VDE 0751-1)
> 2 MΩ
> 7 MΩ
> 70MΩ
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