• Tel. +38 (057) 768-07-92

  • Fax. +38 (057) 768-07-95

  • Ak. Proskury Str., 1 p.o. box 2831,

    Kharkiv, 61085, Ukraine

 
 

Undercar boxes:

High-voltage unified box

ААОТ.674112.010, ААОТ.674112.010-01

Purpose

 

The high-voltage unified box is designed to supply high voltage to the high-voltage heating elements of the heating boiler of the passenger car high-voltage heating system according to commands from the control cabinet.

 

Technical characteristics:

  • rated DC mains voltage, V: 110
  • supply mains voltage range, V: 77 ... 145
  • number of switched groups: 2
  • rated switching voltage, V: 3000
  • rated switching current, A: up to 10
  • weight, kg: no more than 110

 

Operating conditions:

  • Operating temperature range: -50° С. .. +50° С
  • Mechanical design: group M25 according to GOST 17516.1-90;
  • Enclosure protection level according to GOST 14254: IP66
  • The average service life is not less than 20 years