Ambient Limits; Voltage, Current And Temperature Limits - Hacker HST-50 Betriebsanleitung

3.3 Ambient limits

• Temperature range (°C): -20 to +60°C
• max. operating altitude (NHN.): 4000m
• Relative humidity: < 90% (non-condensing)

3.4 Voltage, current and temperature limits

The controller is designed to operate within the following limits:
Supply voltage [V DC]
Phase current; short-time [A]
Phase current; continuous [A]
Controller temperature [°C]
NOTE
Overvoltage
Please note that during a braking process a voltage is generated by the motor and
fed back.
If the generated energy cannot be absorbed by the voltage source, the voltage
level in the system increases and can, in the worst case, generate an overvoltage
which damages or destroys the controller.
Therefore, when operating with a power supply unit, it is essential to integrate a
sufficiently dimensioned capacitor bank in the supply lines that can absorb the
excess energy.
Brushless DC Controller HST-50
Orginal operating manual
Min. Max.
11,0 58,8
- 70,0
- 50,0
- 120,0
Interfaces
Page 33 of 48
Rev1.2