Nominal voltage
Built-in memory card slot, support microSD/SDHC/SDXC card (up to 256GB); manual recording/alarm recording مليار م³
Rated tripping current
20000...31500
Highest operating voltage
40,5 مليار م³
Normalized parameters of through short-circuit currents: electrodynamic resistance currents
51000...81000
Normalized parameters of through short-circuit currents: thermal resistance currents
20000...31500
Rated supply voltage for control circuits and auxiliary circuit elements
220 ألف م³
Rated current of control circuits of on/off solenoids not more than
1
Operating voltage range of control circuits (AC/DC) of the actuation solenoid
70-115 / 85-105 % of Unom طقم
Operating voltage range of the control circuits (AC/DC) of the trip solenoid
65-120 / 70-110 % of Unom طقم
Operating voltage range of control circuits (AC/DC) of the power spring cocking motor
85-110 % of Unom طقم
Mechanical life (number of cycles B-tp-O), not less than
10000 ميكروغراي
Switching life (number of cycles ?- tP-O) at rated tripping current, not less than
25 ميكروغراي
Service life before decommissioning, not less
30 كيلو فولت أمبير تفاعلي
Operating ambient air temperature range
Minus 25 to plus 40° مليون م³
Resistance to seismic effects according to MSK-64 scale
9
Weight, not more
300 م² مساحة سكنية
Current type of control coil
Variable/permanent
Block pins
Armoured glass
Poles
The pole body is a die-cast construction made of dielectric materials. A VDC is installed inside the pole. The contact leads of the pole are connected to the corresponding contacts of the VDC.
Drive
The switch actuator is spring-loaded, independently acting, utilising the mechanical energy of a pre-loaded spring. The spring mechanism provides movement of pull rods of movable contacts of VDK with the required characteristics of speed and travel.
Degree of protection according to GOST 14254-96
IP4X
Control circuit current type
Variable/permanent
Availability of built-in controls
Armoured glass
Type of climatic version according to GOST 15150-69
?