The MA3 series inverter is designed for hydraulic pumps, ancillary motor control, electro-hydraulic actuators, and range extender applications. MA3 Series combines high performance and motor control with intelligence control functionality. Suitable for either PMAC or AC induction motors, it also offers the flexibility of several feedback options.

Speed and torque points can be adjusted instantaneously and performance algorithms optimized to the vehicles needs. On-board digital communications with multiple protocols comes standard, along with a USB programming port. The rugged cast aluminum housing integrates a proprietary cooling configuration and necessary environmental protection for the toughest mobile applications.

Features:
• Environmentally sealed cast housing
• Regenerative braking
• Electronically controlled sinusoidal commutation
• Full programmability
• Compatible with choice of feedback devices
• 4 analogue and 6 digital inputs/outputs
• CAN communications
• Mini USB programming port
• Beaded hose barb coolant connections

Technical Overview:
• Voltage Operating Range : 205 - 400VDC (MA3-40) | 310 - 600VDC (MA3-60) | 410 - 800VDC (MA3-80)
• Nominal Input Voltage : 320VDC (MA3-40) | 480VDC (MA3-60) | 640VDC (MA3-80)
• Peak Output Current : 225 - 400Arms
• Continuous Output Current : 130 - 225Arms
• Peak Power : 93.5kW - 160kW (MA3-40) | 155kW - 270kW (MA3-60) | 187kW - 325kW (MA3-80)
• Continuous Power : 54kW - 93.5kW (MA3-40) | 90kW - 156kW (MA3-60) | 108kW - 187kW (MA3-80)
• Switching Freq : 4.0 kHz (PMAC) / 2.0 - 4.0 kHz (Induction)
• Efficiency : 97 %
• Control Voltage Range : 7 to 32 VDC
• Max Control Current @ 7V : 8A DC
• Max Control Current @ 32V : 0.7A DC
• Max Inrush Current (50 ms max.) : 18.9A DC
• Weight : 15.9 kg
• Control Type : Speed/Torque
• Feedback : Resolver
• Communication Protocol : CANopen
• Cooling Options : Water/Glycol or Hydraulic Oil
• Operating temperature : -40°C to 55°C
• Storage temperature : -40°C to 85°C
• Protection : IP65
• Certifications : CE (UL pending, consult your local Parker sales office)

DSE lite Software:
For inverter setup and tuning, DSE Lite is an easy-to-use software tool with straightforward function block programming and an intuitive user interface. In addition to supporting user-defined configurations, it offers real-time monitoring and performance charting. An on-line help function is available for the various drive function blocks. DSE Lite is compatible with Windows XP and Windows VistaTM operating systems.

MA3 Series High Voltage Mobile Inverter Drives