Insulation Tests; Load Current Value - Hitachi PDA-100M Service Manual

1-6. Insulation Tests

On completion of disassembly and repair, carefully measure the insulation resistance and conduct a dielectric
strength test.
Insulation resistance: 7 M Ω or more with 500 V DC megohm tester
Dielectric strength test: AC 4,000 V/1 minute with no abnormalities .................... 220 V --- 240 V products
1-7. No-load Current Value
After no-load running for 30 minutes, the no-load current value should be as follows.
Voltage (V)
Current (A) max.
AC 3,500 V/1 minute with no abnormalities .................... 110 V --- 127 V products
110 220
2.6 1.2
230 240
1.2 1.2
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