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CST-12/750 - Static converter for auxiliary power supply for trolleys in Ploiesti - Romania


  • Technical data
In use with E312; E412; E512 trolley bus
Input voltage 750Vdc (+20%; -30%)
Cooling forced cooling
Overall dimensions module 1 : 575x545x300 mm
module 2 : 575x500x300 mm
Weight 180Kg
Type of protection IP44
Working temperature -25oC +40oC
  • DC - output
Nominal power 3,5KVA
Nominal voltage 24÷30VDC
Output voltage tolerance ±2%
Output voltage ondulation ±3%
Total current 110A ±3%
Battery current 60A limited
  • AC - output
Nominal voltage 3x380VAC / 220 VAC
Frequency 50Hz
Nominal power 8,5KVA
Output nominal current 16,5 A
Admissible overload 1,5In / 10sec