Lenze AC Tech M1430B MC1000 Series VFD 3HP 400/480VAC 3-Phase AC Drive

Lenze AC Tech M1430B MC1000 3HP VFD for 400/480VAC motor control

Lenze AC Tech M1430B is an MC1000 (M1000) Series variable frequency drive designed for 3 HP (2.2 kW) three-phase motor control on 400/480 VAC power systems. This MC Series micro drive provides adjustable speed control for general industrial applications using analog or serial control methods. The front keypad/faceplate with control buttons is not present on this unit, leaving the front open.

OEM-supported control and communication interfaces

• Speed reference follower supporting 0–10 VDC and 4–20 mA signals
• Analog outputs for drive status or speed feedback
• Form C relay and open-collector digital outputs
• RS-485 serial communication with Modbus protocol

MC1000 drive architecture and operating range

The M1430B operates with a PWM output stage delivering 0–400/460 VAC at frequencies from 0 to 120 Hz. The NEMA 1 vented enclosure is intended for cabinet or panel installations where controlled industrial environments are present.

Appropriate deployment scenarios

• General-purpose variable-speed motor control on 400/480 VAC systems
• Replacement or retrofit of existing Lenze AC Tech MC1000 drives
• Installations using analog reference signals or Modbus RS-485 control