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Operating Instruction - Frequency Inverter 230V / 400V ... - opis.cz

Operating Instruction - Frequency Inverter 230V / 400V ... - opis.cz

Operating Instruction - Frequency Inverter 230V / 400V ... - opis.cz

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5.3.4 <strong>Frequency</strong> <strong>Inverter</strong> (37.0 up to 65.0 kW)Danger!Switch off power supply before connecting or disconnecting themains cable to terminal X1. Dangerous voltage may be present at themains terminals and the DC terminals even after the frequency inverterhas been disconnected safely from power supply. Wait for some minutesuntil the DC link capacitors have discharged before starting the work.• The unit may only be connected with the power supply switched off.• Make sure that the frequency inverter is discharged.Mains power connection 37.0 kW up to 65.0 kWX1X1L1 L2 L3-+8 Nm70.8 lb-in37.0 kW … 65.0 kWthreaded bolt M8x252wire cross section up to 70 mmL1 L2 L3 PE3ph / <strong>400V</strong> AC02/06 33

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