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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 Mains ConnectionThe mains fuses and cable cross-sections are to be selected according to EN 60204-1and DIN VDE 0298 Part 4 for the nominal operating point of the frequency inverter.According to UL/CSA, approved Class 1 copper lines with a temperature range of60/75°C and matching mains fuses are to be used for the power cables. The electricalinstallation is to be done according to the device specifications and the applicablestandards and directives.Caution! The control, mains and motor lines must be kept physically separatefrom one another. The cables connected to the frequency inverters maynot be subjected to high-voltage insulation tests unless appropriate circuitrymeasures are taken before. Otherwise the unit may be damaged.5.3.1 <strong>Frequency</strong> <strong>Inverter</strong> (0.55 up to 4.0 kW)The mains connection of the frequency inverter is via plug-in terminal X1. Degree ofprotection IP20 (EN60529) is only guaranteed if terminal X1 is plugged in.Danger! Switch off power supply before connecting or disconnecting thekeyed plug-in 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 0.55 kW up to 4.0 kWX1 Phoenix ZEC 1,5/ .. ST7,520.2 … 1.5 mmAWG 24 … 1620.2 … 1.5 mmAWG 24 … 1620.25 … 1.5 mmAWG 22 … 1620.25 … 1.5 mmAWG 22 … 16550 W … 1.1 kWL1 L2 L3+ -+ -L1 L2 L3+ -L1 L2 L3L1 N PE1ph / <strong>230V</strong> AC1.5 kW … 3.0 kWL1+ - L1 L2 L3L1 L2 PE2ph / <strong>230V</strong> ACL1 L2 L3 PE3ph / <strong>230V</strong> AC3ph / <strong>400V</strong> AC1.5 kW … 3.0 kW 1.5 kW … 4.0 kWL1L1+ - L1 L2 L3+ - L1 L2 L3L1 N PEL1 L2 PE L1 L2 L3 PE1ph / <strong>230V</strong> AC2ph / <strong>230V</strong> AC3ph / <strong>230V</strong> AC3ph / <strong>400V</strong> AC1 With a mains current above 10 A, the mains power connection 230 V 1ph/N/PEand the mains power connection 230 V 2ph/N/PE are to be done on two terminals.30 02/06

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