Drive manual lever type PR-10 U2
The manual lever drive of the type PR-10 U2 is designed to turn on and off the load break switch or disconnector for voltage up to 10 kV in normal and emergency modes, with locking in the on and off position and locking these positions or only in the off position.
The structure of the symbol:
PR X-10 U2:
P – drive;
R – lever;
X – designation of the constructive option: BD – drive with the possibility of blocking in two positions; VO – the drive with a possibility of blocking only in the disconnected position;
10 – rated voltage, kV;
U2 – climatic modification and placement category according to GOST 15150-69.
In agreement with the customer drives can be equipped with forks
Manual lever drive type PR-10 U2, manufactured to order *:
Altitude above sea level is not more than 1000 m. Ambient temperature is from minus 45 to 40 ° С. Safety requirements in accordance with GOST 12.2.007.3-75. The drive complies with GOST 689-90.
Angle of rotation of the drive lever, hail – 150;
The angle of rotation of the plate internal rack, hail – 90;
Static force on the drive lever when operating with a load switch or a disconnector, N, no more than – 250;
Drive mass, kg – 2.3;
Resource on mechanical durability of the drive before capital repairs, operations (B-tp-O), not less – 5000.
Attention! The manufacturer is constantly working to improve the design and manufacturing technology of the PR-10 U2 drive and reserves the right to make changes to the drive design that do not impair the technical characteristics and also do not affect the installation and operation conditions.