Designed for power supply of Relay interlocking 40 on small-scale stations
Autonomic power supply of Interlocking systems minimum 2 hours
Compatible with any types of input devices
Compatible with any earth systems using IFU
CPSP EI 40 is intended for high performance uninterruptible power supply of Relay interlocking with track switches up to 40 and can be used inside the EI buildings or transportable modules.
Isolated power poles from 7 to 25 V high capacity are intended for light indication on the different displays where flashing poles are implemented on contactless solid contactors and relays basis.
The industrial unit USU GE DE is used for providing uninterruptible power supply of Interlocking systems amounting to CPSP EI 40. The switching time from storage batteries during disappearing external network is zero. For possible USU maintenance work is provided its automatic bypass by reverse switch with motor drive. Unit has Russian interface and possibility of remote diagnostic by systems STDM.
The control function of USU output voltage is implemented in CPSP EI 40. If the output voltage is not equal to accepted standards will made the automatic switching of power voice track circuits (VTC) and coding automatic train control (ATC) to the external network.