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ELECTRIC VEHICLE CONTROLLERS LTD.
Dual AC2 + HP & Dual AC2 + HP Power Inverters High Frequency Mosfet Inverter for Asynchronous Motors
The AC4 Asynchronous Motor Controller represents the latest State of The Art Technology. (IMS Power Module, Flash Memory, Microprocessor Logic, Can Bus.)
Main Features:
• IMS Mosfet Technology • High Frequency Noiseless Switching • Microprocessor Based Technology • Anti-Roll-Down • Anti-Roll-Back • Sensor Calibrations (via digital console) • Sensor Error Detection • Regenerative Braking • Belly switch, option selected via digital console • Thermal Protection • Start Sequence • RS 232 Serial Link • Can Bus • Flash Memory • E-Eprom • LED with flash coded fault messages • Logbook recording fault messages • Adjustments through digital console connected to RS 232, (or through a computer WIN software) • Possible to define 10 sets of parameters • Adjustment of Performance Parameters: Maximum Forward Speed, Maximum Reverse Speed, Cutback Speed 1, Cutback Speed 2, Acceleration, Deceleration, Maximum Current • Internal Battery Discharge Indicator • Internal Hour Meter • Protected against reversed battery polarity • Driver for Main (Line) Contactor • Driver for Electromechanical Brake • Protection: IP64• Security in accordance with European CE Standards
This inverter is suitable for 3 or 4 wheel counterbalance trucks with capacities between 1.0 and 3.5 Tons, fitted with Dual AC Drive Motors.
Battery voltage: 24 - 36 - 48 - 72 - 80V DC
Technical Specifications:
Dimensions: Dual AC2 + HP 200 x 400 x 129mm
Dual AC2 + HP Power 250 x 420 x 129mm
Both units are available with 20mm Aluminium baseplate or Finned heat sink. The finned heat sink requires forced ventilation.
Ambient Temperature Range: -40°C to +40°C Maximum Heatsink Temperature: Starts to reduce current at 75°C Connectors Ampseal
Protection - IP65
350 + 350 ARMS + 500 Adc pump (3’)
275 + 275 ARMS + 420 Adc pump (3’)
450 + 450 ARMS + 500 Adc pump (3’)
350 + 350 ARMS + 420 Adc pump (3’)
275 + 275 ARMS + 300 Adc pump (3’)
Dual AC2 + HP Power
Dual AC2 + HP
24V
36 & 48V
24V
36 & 48V
72 & 80V
