Fuji Electric Time Delta-C FSV-2 - Insulation Resistance Measurement

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6.2.3. How to measure the insulation resistance
6.2.3.1. Flow transmitter : FSV···S (IP66)
Turn off power before opening the flow transmitter cover.
The power terminals are provided with an arrester as standard.
Measurement point: measure between power terminal and ground terminal, each outputs and ground terminal.
The insulation resistance performance of the equipment is 100 MΩ/500 V DC.
L N GNDGND
L N FG
123
+ -
FG
123
AC power supply
DC power supply
Power supply board terminal block
CAUTION