Capacitors of voltage dividers

Application:

* for voltage dividers in AC electrical plants;
** for voltage dividers in different apparatus at AC high-voltage electricity transmission lines, also for air circuit-breaker;
*** for voltage dividers for SF6 switches.

In capacitors designation the first number after type is rated voltage in kV,
second – rated capacitance in nanofarad.
DMR – new designation of earlier produced capacitors DMRU.
DMKP and DMKF – capacitors in reinforced polymer or porcelain insulator.

Type designationCurrent frequency, HzTangent of loss angleCreepage distance of external insulation, cm
Overall dimensions, mm
Weight, kgNormative document
diameterheight
DMR-55-3,3 У1; ХЛ1*50; 603,0×10-3155 28089070±7СТ 2347-1917-01-ТОО-4-076-2018
DMR-60-2,2 У1; ХЛ1*
DMR-60-2,6 У1*
DMR-80-1,0 У1*
DMR-80-4,4 ХЛ1*
DMK-190-0,5 UHL1**300

330


1380


180±20
СТ 2347-1917-01-ТОО-4-050-2014

DMK-190-1,1 UHL1**
DMK-190-1,4 UHL1**
DMK-190-1,6 UHL1**
DMKА-190-0,5 UHL1**130±20

DMKА-190-1,1 UHL1**
DMKА-190-1,4 UHL1**
DMKА-190-1,6 UHL1**
DMKP-200-1,0 UHL1***2,5×10-3450205186160±7СТ 2347-1917-01-ТОО-4-066-2017
DMKP-290-1,0 UHL1***600234786±10
DMKF-200-1,0 UHL1***4502621891156±10
DMKF-290-1,0 UHL1***6002351200±10

In capacitors’ designation the first number after type  – rated voltage in kilovolt,
second – rated capacitance in nanofarad.
DMR – new designation of earlier produced capacitors DMRU, in unreinforced porcelain  cover.
DMK – capacitors in unreinforced porcelain cover.
DMKА, DMKF – capacitors in reinforced porcelain cover.
DMKP – capacitors in reinforced polymer cover.