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Azure Dynamics Force Drive DMOC 645 Inverter
Azure Dynamics Force Drive DMOC 645 Inverter
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This is the Azure Dynamics 3-phase AC Motor Inverter.   This device is controlled by CANbus messages to drive the Seimens 5135-4WS14-Z AC Induction Motor.
Azure Dynamics was liquidated in November 2012 and there is no product support, warrantees, or repair services for this inverter.  It requires a Vehicle Control Unit (VCU) to translate driver inputs into appropriate Controller Area Network (CAN) messages to control the inverter.

Liquid Cooled with 50% glycol/water. 16 liters/minute

Minimum Voltage: 120vdc
Maximum Voltage: 400vdc
Maximum Operational Voltage on Charge: 450v
Peak Efficiency: 97%
Peak Motor Current: 414 Amps RMS
Peak Power: 118 kW @ 336vdc
Continuous Power: 53kW @336 vdc
Operating temperature: -40C to +55C
Maximum Motor Current: 414 ARMS
Minimum Aux Voltage: 11vdc
Maximum Aux Voltage 15vdc
Length: 585 mm / 23 inches
Width: 260 mm / 10.25 inches
Height: 310 mm / 12.25 inches
Weight: 27.5 kg / 60.62 pounds
Peak efficiency: 97%
Environmental: IP54
Maximum fluid pressure:15 psi.
Maximum cooling temperature at inlet: +55C
Normal cooling flow rate: 13 to 16 liters per minute
Cooling ports: 3⁄4”-16 thread
35 pin Ampseal Connector: AMPSeal 776164-1  connector and 770854-3 pins

Support Forum for DMOC 645 Inverter

1 Product Reviews - Average rating 5 / 5 (Show All)

Much better than DMOC 445

- 03/25/2014

The overall quality of the DMOC 645 appears to be incomparable to the 445. Also, Jack's 645 come pre-wired with shielded cable which easily and beautifully connect to the Siemens motor. I'm really impressed with this combo so far.

1 Siemens 1PV5135-4WS14 AC Induction Motor1 Siemens 1PV5135-4WS14 AC Induction Motor

Siemens 1PV5135 4WS14 AC Induction Motor

This is perhaps the most unusual AC Induction Motor in the world.  Siemens makes extremely high quality heavy duty AC induction motors - mostly for yachts and busses, but some trains as well.  This motor was specially produced for the Azure Dynamics Ford eTransit Connect project and we obtained a large lot  of these motors, brand new in the box, from the Azure Dynamics liquidation auction.

What is so unusual about these motors is that Siemens typically designs very high voltage (600-750v) three phase AC induction motors.  This motor was specially produced for AZD and is wound for a relatively low 215vdc.  Azure Dynamics used them with a 335v pack using their DMOC645 inverter controller.

These are voltages much more amenable to conversion vehicles.  The motor was tested to 221 foot lbs - 297 Newton Meters at 300v and 400 amps.  This is the equivalent of 134 horsepower.

Liquid cooled: 50% glycol/water at 16 liters/min

This unit is tagged at a nominal voltage of 215 volts and 47 kW continous power at variance with the data sheet on this motor.  It was probably specially wound by Seimens for the Azure Dynamics eTransit Connect project.

List Price: $4,500.00
Price: $3,495.00

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