Details:

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The DualAC-2 Inverter is the controller suitable for Counterbalanced trucks, Reach trucks and Tractors with twin traction motors in the 3 to 7 kW power range. The unit DualAC-2 HP furthermore has an integrated chopper for DC pump motor control

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Power section

Power supply: 24V, 36V, 48V, 72V, 80V
DualAC2 maximum current:

• (24V) 350+350 Arms (3’)
• (36V, 48V) 330+330 Arms (3’)
• (72V, 80V) 300+300 Arms (3’)

DualAC2 PW maximum current:

• (24V) 500+500 Arms (3’)
• (36V, 48V) 450+450 Arms (3’)
• (72V, 80V) 400+400 Arms (3’)

DualAC2&HP maximum current:

• (24V) 350+350 Arms+500 A DC pump (3’)
• (36V, 48V) 330+330 Arms+450 A DC pump (3’)
• (72V, 80V) 300+300 Arms+400 A DC pump (3’)

DualAC2&HP PW maximum current:

• (24V) 500+500 Arms+500 A DC pump (3’)
• (36V, 48V) 450+450 Arms+450 A DC pump (3’)
• (72V, 80V) 400+400 Arms+400 A DC pump (3’)

Ambient Temperature range: -40° +40°C
Maximum heatsink temperature: 75°C(starts to reduce current)

Mechanics

Dimensions:

• DualAC2 200x322x129 mm
• DualAC2 PW 250x340x129 mm
• DualAC2&HP 200x400x129 mm
• DualAC2&HP PW 250x420x129 mm

Connector: Ampseal
I/O 6 Digital inputs (input range - Batt ÷ + Batt)
5 Analog inputs (input range 0 ÷ 12V)
2 Incremental encoder ports
Other features 2 microcontrollers