V1.1 6 The use phase Safety class Precaution Wiring Danger Wiring must be performed by authorized and qualified personnel. Risk of danger. Circuit-breaker should be installed between inverter and the mains. Risk of fire. Make sure the input power supply has been completely disconnected before wiring. Failure to comply may result in personnel injury and/or equipment damage. Since overall leakage current of this equipment may be bigger than 3.5mA, for safety's sake, this equipment and its associated motor must be well grounded so as to avoid risk of electric shock. Never connect the power cables to the output terminals (U, V, W) of the AC drive.
Pay attention to the marks of the wiring terminals and ensure correct wiring. Failure to comply will result in damage to the AC drive. Install braking resistors at terminals (P+) and (P- or PB) only. Failure to comply may result in equipment damage. Caution Since all adjustable frequency AC drives from our company has been subjected to hi-pot test before delivery, users are prohibited from implementing such a test on this equipment. Failure to comply may result in equipment damage. Signal wires should to the best of the possibility be away from main power lines.
If this cannot be ensured, vertical cross-arrangement shall be implemented, otherwise interference noise to control signal may occur. If motor cables are longer than 100m, it is