Inverter is intended for supply the tram conditioning system by AC voltage 3x380, 50Hz; and DC voltage 27V from the trolley line (DC voltage 550 V). Inverter is charges the battery with DC voltage 27V.

SPECIFICATION

Type of input current

direct

Polarity of the mains

not consistent

Rated supply voltage

550 V

Long-term range of supply voltage changing

390…850 V

Control circuit voltage

12…32 V

Output channel of three-phased alternating current 380V  

-rated phased output current

-range of frequency changing

-acceleration time (programmable)

-frequency resolution

 

25V

0…25 Hz; 25…50Hz

0,2-100,0 sec.

0,1Hz

Output channel direct current 27V 

-rated output current

 

180A

Maximum radiator   temperature

70 С°

Efficiency(rated load) (no more)

90%

Cooling

air, forced

Overall dimensions

520x440x340 mm

Total weight

45 kg