Zapi EPS-AC0, User Manual, Page: 7 / 95

AEMZP0BA - EPS-AC0 - User Manual Page - 7/95
2 SPECIFICATION
2.1 Technical specifications
Steering controller for AC asynchronous 3-phase motors
Digital Control using Two Microprocessors
Can-Bus interface
Both microprocessors Can Bus connected
Encoder Interface
Stepper Motor or Twin Pot Interface
Analog Feedback pot interface (1024 steps resolution)
Analog KTY84-130 thermal sensor input
Analog input with 1024 steps resolution (one input)
Analog input with 4096 steps resolution (one input)
Two digital inputs
Double Safety Relay inside
Operating frequency: ............................................. 8 kHz with center aligned PWM
External temperature range: .............................................................-30 °C ÷ 40 °C
Maximum inverter temperature: ...................................................................... 75 °C
Environment protection:....................................................................................IP54
2.2 Block diagram
Figure 2-1
2.3 Electrical specifications
Battery Voltage: ....................................................................................... 24 V-36 V
Maximum current (24 V-36 V):..................................................... 50 A (RMS) for 2'
Logic Supply current: ..............................................................max 200 mA @ 24 V