Impulse Relay IVG-C-V for AC Track Circuits Applications

IVG-C-V is designed for operation in code rail circuits of alternating current. The area of application is sections of railway lines with any type of traction of trains and with placement of equipment in relay cabinets of EC posts. The device is built according to the scheme of a two-processor system with strong connections and with an additional node of blocking the track relay operation as part of the system. According to the functional purpose in the scheme can be distinguished: noise filters; input interface node; two-channel signal processing node; switching node; relay control unit (RCU); feed voltage generator; dispatch control node; heating node.