Knick VariTrans P 42000 D2 TRMS-0001-KTA Betriebsanleitung Seite 57

VariTrans® P 43000 D2 TRMS-0001-KTA
Specifications (continued)
Isolation
Galvanic isolation
Test voltage
Working voltage
(basic insulation)
according to EN 61010-1
Protection against electric
shock
3-port isolation between input, output and power supply
10 kV AC across input and output / power supply
4 kV AC output against power supply
Pollution degree 2
Input against output and power supply
≤ 600 V, measurement category IV
≤ 1000 V, measurement category III
Protective separation according to EN 61140 by
reinforced insulation according to EN 61010-1.
Working voltages with pollution degree 2
Input against output and power supply
≤ 600 V, measurement category IV
≤ 1000 V, measurement category III
Power supply against output:
≤ 300 V, mains circuits
For applications with high working voltages, ensure there
is sufficient spacing or isolation from neighboring devices
and protection against electric shocks.
57