MH300 Series

Delta MH300 inverter, compact size, high efficiency. Supports permanent magnet (PM) and induction (IM) motor control, suitable for filling machines. Conveying equipment, CNC machines, fans, pumps and all types of industrial automation systems.

Outstanding Drive Performance • Overload capacity up to 150% / 60 sec, and 200% / 3 sec. Suitable for constant torque applications • Supports induction and permanent magnet motors with optional PG cards for highly precise speed and position control • Provides powerful torque output at low frequency (0.5 Hz / 200% without PG vector control; 0 Hz / 200% with PG vector control) for stable heavy-duty operation at low speed and high torque • Built-in constant tension control function • Speed, torque, and position control Strong System Support • Built-in PLC with 5k steps; Supports system programming to save costs • Built-in STO (SIL2 / PL d) safety function and measures for sudden power outages • All models can be connected through a common DC bus • Built-in Modbus and CANopen interface; optional communication card, including EtherNet/IP, Modbus TCP, EtherCAT, DeviceNet, PROFIBUS DP, and PROFINET • Optional models with built-in filter • Optional 24V power supply card to reduce unexpected downtime Flexible Expansion • Built-in two 33 kHz high-speed pulse input terminals (MI6 & 7) and one output terminal (DFM) • Built-in two accessory card slots for PG card, I/O expansion card, communication card, or 24V power card at the same time • Expandable to 3 DI and 3 DO, including 6 ports in total • Expandable to 2 or 3 relays Advanced Tension Control • Built-in roll diameter calculation by linear speed, material thickness, and distance meter • Two PID parameters: Linearly adjustable to control tension at startup, of small / large rolls, and at high / low linear speed • Tension taper calculation: Automatically adjusts tension per the winding roll diameter to avoid wrinkles or deformation • Friction and inertia compensation for torque control: Automatically compensates friction and inertia during winding / unwinding for constant tension • Automatic roll change by merely using external signal without machine shutdown FRAME A VFD1A6MH11ANSAA FRAME B VFD7A5MH23ANSAA FRAME C VFD5A0MH11ANSAA VFD1A6MH11ENSAA VFD7A5MH23ENSAA VFD5A0MH11ENSAA VFD1A6MH21ANSAA VFD4A2MH43ANSAA VFD7A5MH21ANSAA VFD1A6MH21ENSAA VFD4A2MH43ENSAA VFD7A5MH21ENSAA VFD2A5MH11ANSAA VFD5A0MH21ANSAA VFD11AMH21ANSAA VFD2A5MH11ENSAA VFD5A0MH21ENSAA VFD11AMH21ENSAA VFD2A8MH21ANSAA VFD1A6MH21AFSAA VFD11AMH23ANSAA VFD2A8MH21ENSAA VFD2A8MH21AFSAA VFD11AMH23ENSAA VFD1A6MH23ANSAA VFD5A0MH21AFSAA VFD17AMH23ANSAA VFD1A6MH23ENSAA VFD1A5MH43AFSAA VFD17AMH23ENSAA VFD2A8MH23ANSAA VFD3A0MH43AFSAA VFD5A7MH43ANSAA VFD2A8MH23ENSAA VFD4A2MH43AFSAA VFD5A7MH43ENSAA VFD1A5MH43ANSAA VFD9A0MH43ANSAA VFD1A5MH43ENSAA VFD9A0MH43ENSAA VFD5A0MH23ANSAA VFD7A5MH21AFSAA VFD5A0MH23ENSAA VFD11AMH21AFSAA VFD3A0MH43ANSAA VFD5A7MH43AFSAA VFD3A0MH43ENSAA VFD9A0MH43AFSAA VFD5A0MH23ANSNA VFD5A0MH23ENSNA VFD3A0MH43ANSNA VFD3A0MH43ENSNA FRAME D VFD25AMH23ANSAA FRAME E VFD33AMH23ANSAA FRAME F VFD65AMH23ANSAA VFD25AMH23ENSAA VFD33AMH23ENSAA VFD65AMH23ENSAA VFD13AMH43ANSAA VFD49AMH23ANSAA VFD38AMH43ANSAA VFD13AMH43ENSAA VFD49AMH23ENSAA VFD38AMH43ENSAA VFD17AMH43ANSAA VFD25AMH43ANSAA VFD45AMH43ANSAA VFD17AMH43ENSAA VFD25AMH43ENSAA VFD45AMH43ENSAA VFD13AMH43AFSAA VFD32AMH43ANSAA VFD38AMH43AFSAA VFD17AMH43AFSAA VFD32AMH43ENSAA VFD45AMH43AFSAA VFD25AMH43AFSAA VFD32AMH43AFSAA FRAME G VFD60AMH43AFSAA FRAME H VFD75AMH43AFSAA FRAME I VFD112MH43AFSAA VFD60AMH43ANSAA VFD75AMH43ANSAA VFD112MH43ANSAA VFD75AMH23ANSAA VFD91AMH43AFSAA VFD120MH23ANSAA VFD90AMH23ANSAA VFD91AMH43ANSAA VFD146MH23ANSAA VFD150MH43AFSAA VFD150MH43ANSAA