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Test Equipment
Metriso Intro Insulation tester 250 V, 500 V, 1000 V 10 GΩ Calibrated to Manufacturer's standards (no c
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GMC-I Messtechnik GmbH
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Caution:
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Open the overcurrent prot
ective device
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Disconnect the N conductor
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Jumper the L and N conductors
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Insulation measurement between
L conductors and N to PE
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Device switch can be open – if single-pole
In the distributor: individual and combined measurements
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