Electric equipment, Rated sportsmen RVO valve series
- 4900 KZT/pcs - from 10 pcs
- Customer pickup,
- In detail
Rated sportsmen the RVO valve series are intended from protection of atmospheric retension of isolation of electric equipment of alternating current with a frequency of 50 and 60 Hz. Are made for networks with any system of grounding of a neutral.
Rated sportsmen valve the RVO-6U1, RVO-10U1 types correspond to ST of the joint-stock company 00010033-006-2007 and group IV in accordance with GOST 16357.
Rated sportsmen are intended for operation in areas with temperate and tropical climate at an air temperature:
from - 50 °C to + 55 °C - for rated sportsmen of the RVO-6 and RVO-10 types;
from - 45 °C to + 40 °C - for execution of U1;
from - 50 °C to + 55 °C - for execution of T1.
installation height above sea level no more than 1000 m;
relative humidity of air no more than 98 - for rated sportsmen of the RVO-6N and PBO-10H types;
at a temperature + 25 °C to 100% - for execution of U1;
at a temperature + 35 °C to 100% - for execution of T1;
The rated sportsman consists of the spark intervals and nonlinear resistors concluded in hermetically closed porcelain tire which protects internal elements of a rated sportsman from influence of the external environment and provides stability of characteristics.
The working resistor of a rated sportsman is manufactured of the special mass of "Vilit" and possesses the nonlinear volt-ampere characteristic.