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 designation	Current frequency, Hz	Tangent of loss angle	Creepage distance of external insulation, cm	Overall dimensions, mm		Weight, kg	Normative document
				diameter	height
DMR-55-3,3 У1; ХЛ1*	50; 60	3,0×10^-3	155	280	890	70±7	СТ 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^-3	450	205	1861	60±7	СТ 2347-1917-01-ТОО-4-066-2017
DMKP-290-1,0 UHL1***			600		2347	86±10
DMKF-200-1,0 UHL1***			450	262	1891	156±10
DMKF-290-1,0 UHL1***			600		2351	200±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.

Наверх