(1) functional purposes
QG100 x 100 is a compressed gas cylinder actuators can convert mechanical linear motion, is mainly used in railway traction electric locomotive, train and light rail) of high voltage switch system, generally with QDC25 solenoid valves, and control of high voltage isolation switch blade closing operation.
(2) the main technical indicators
a, the working medium temperature 40 ¡æ ~ + 70 ¡æ;
b, cylinder diameter: 100 mm ¦µ;
c, work schedule: 100 + 2.5 mm;
d, working pressure: 0.35 MPa to 1.0 MPa;
e, mechanical life: under normal working condition of not less than 50000 times;
f, product weight: 4.3 Kg.
(3) the appearance and installation dimensions
a, appearance size: 334 + / - 1, 120 + / - 0.3 mm, 120 mm + / - 0.3 mm;
b, installation size: 89 + / - 0.1 mm; 89 + / - 0.1 mm;
c, interface size: 2 - G1/2, 196 + / - 0.1 mm.
(4) material coding
Product material code: 6960004964
(5) application models
a, the main application system: BT25.07 series high voltage isolating switch.
b, the main application models: HXD1B, plateau car (7200 kw), CRH380AL, god eight, ten private vehicles.
