Details:

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The ACE4 Inverter is suitable for reach and counterbalanced trucks with single or twin drive motors pickers and tow tractors fitted with asynchronous motors up to 30kW.

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Power section

Power supply: 36V 48V 80V 96V 120V
Maximum current ACE3:

• (36V) 900 Arms (2’)
• (48V) 875Arms (2’)
• (80V) 750Arms (2’)

Ambient Temperature range: -40° +40°C
Maximum heatsink temperature: 85°C (starts to reduce current)

Mechanics

ACE4 dimensions: 200x230x103 mm
Connector: Ampseal 23 poles (2 x 23 poles in premium version)
Protection: IP65
Available with Al base plate or with finned heatsink

I/O (standard version)

3 Digital inputs; connection: active to +Batt
2 Digital inputs; connection: active to –Batt
2 Analog inputs (input range 0 ÷ 12 V )
1 Incremental encoder port
1 Analogue motor thermal sensor input
3 Outputs driving to -BATT

I/O (premium version)

5 Digital inputs; connection: active to +Batt
5 Digital inputs; connection: active to –Batt
5 Analog inputs (input range 0 ÷ 12 V )
1 Incremental encoder port
1 Analogue motor thermal sensor input
3 Digital inputs for Hall sensor (BLDC motor control)
2 An. Inp. – Sin/Cos speed sensor (PMAC motor control)
3 Outputs driving to -Batt
5 Outputs driving to –Batt, 1 A continuous, PWM voltage control

Other features

double microcontroller architecture
Can interface (2 in premium version)