Mitsubishi Electric FREQROL HC Instruction Manual page 7

3.2 MAINTENANCE AND INSPECTION ..................................................................................................................... 46
3.2.1 Precautions for maintenance and inspection ................................................................................................... 46
3.2.2 Check items ..................................................................................................................................................... 46
3.2.3 Replacement of parts ...................................................................................................................................... 49
3.2.4 Measurement of main circuit voltages, currents and powers .......................................................................... 50
4. PRECAUTIONS FOR SELECTION
4.1 PRECAUTIONS FOR SELECTING PERIPHERAL DEVICES .............................................................................. 52
4.1.1 Measures against noises ................................................................................................................................. 52
4.1.2 Peripheral device list ....................................................................................................................................... 55
4.1.3 Selecting the rated sensitivity current for the earth leakage circuit breaker .................................................... 55
5. SPECIFICATIONS
5.1 SPECIFICATIONS ................................................................................................................................................. 56
5.1.1 Standard specifications ................................................................................................................................... 56
5.1.2 Block diagram .................................................................................................................................................. 57
5.1.3 Terminals ......................................................................................................................................................... 58
5.1.4 Terminal block arrangement ............................................................................................................................ 60
5.1.5 Outline drawings (400V class models have H in their type codes) .................................................................. 61
5.1.6 Panel cutting dimension diagrams (For use of the heat sink outside mounting attachment) ........................... 66
5.1.7 Parameter unit (FR-PU02-1/FR-PU02E-1/FR-PU02ER-1) dimension diagram .............................................. 67
5.2 OPTIONS ............................................................................................................................................................... 68
5.2.1 Option list ......................................................................................................................................................... 68
5.2.2 External dedicated options .............................................................................................................................. 69
APPENDIX
APPENDIX 1 INSTRUCTIONS FOR COMPLIANCE WITH THE EUROPEAN STANDARDS ............................. 73
APPENDIX 2 Instructions for UL and cUL .......................................................................................................... 74
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