Designed for power supply of Realy interlocking on average-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
Power supply of DC track switches
CPSP EI 70 is intended for high performance uninterruptable power supply of Relay interlocking with track switches up to 70 and can be used inside the EI buildings or transportable modules.
The industrial unit USU GE DE is used for providing uninterruptible power supply of Interlocking systems amounting to CPSP EI 70. 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 70. If the output voltage is not equal to accepted standards will made the automatic switching of power VTC and coding ATC to the external network.
Special versions of CPSP EI 70 are designed for power supply of DC switch motors.