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BNU 902 - Static converter for auxiliary power supply for trolley bus in Salzburg-Austria


  • Technical data
In use with Salzburg trolley bus
Input voltage 600Vdc (+20%; -30%)
Cooling natural convection
Overall dimensions 1108x690x380 mm
Weight 170Kg
Type of protection IP54
Working temperature -25oC’+40oC
  • DC - output
Nominal power 3 KW
Nominal voltage 24÷30VDC
Output voltage tolerance ±2%
Output voltage ondulation ±3%
Total current 110A ±3%
Battery current 80A limited
  • AC - output
Nominal voltage 3X380 V; 220V (±2%)
Frequency 100Hz
Nominal power 8KVA
Output nominal current 16,5A
Admissible overload 30KVA/5sec