Insulation Tests; No-Load Current Value - Hitachi D 13VB3 Technical Data And Service Manual

8-5. Insulation Tests

On completion of reassembly after repair, measure the insulation resistance and conduct the dielectric strength
test.
Insulation resistance: 7 M Ω or more with DC 500 V megohm tester
Dielectric strength: AC 4,000 V/1 minute, with no abnormalities 220 V --- 240 V (and 110 V for U.K. products)
AC 2,500 V/1 minute, with no abnormalities 110 V --- 127 V (except U.K. products)

8-6. No-Load Current Value

After no-load operation for 30 minutes, the no-load current value should be as follows.
Model D 13VB3
Voltage (V)
Current (A) Max.
Model D 13VH
Voltage (V)
Current (A) Max.
Model D 10VJ
Voltage (V)
Current (A) Max.
110 230 240
3.5 1.6 1.5
220 230 240
1.7 1.6 1.5
110 220 230
3.5 1.7 1.6
240
1.5
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