TMEIC TMdrive-30 Medium Voltage AC Drives

1.2 kV, 4.000 kVA

The TMdrive-30 is a medium power, 1.250 V AC drive.

The AC-DC converter is available in three types: a diode non-regenerative

converter, a thyristor regenerative converter, and an IGBT regenerative

converter.

The inverters have a modular three-level phase leg assembly containing

the IGBTs, heat pipe cooling assembly, and IGBT gate driver circuit board.

The modules are mounted on heavy-duty slides that allow easy access for

maintenance.

The output frequency is variable from 0 to 120 Hz, and power levels up to

4.000 kVA are available.

TMdrive-30 Features and Benefits

Design Feature

• Draw out phase leg assemblies.

• Heat pipe cooling technology.

• Inverter based capture buffers. for fault conditions and process events

• Ethernet interface for configuration and monitoring.

Customer Benefit

• Draw out design enables a mean time to repair of 30 minutes.

• Each assembly contains IGBTs, heat pipe cooling plate, and IGBT gate driver

circuit board.

• Reduction in size of the power bridge and audible noise generated by the

cooling fans.

• Provides high-resolution (microseconds) data capture for analysis of inverter

faults or process events.

• High-performance data exchange for drive configuration and trending of pro.