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Features
All plug-in modules in this device can be smoothly upgraded to keep compatible with UAPC platform. Therefore, providing a solid protection for users' investment in equipment over a long period.
The device adopts high-performance DSP, internal highspeed bus, and intelligent I/O. Both hardware and software adopt modular design, allowing flexible configuration, general module for both plug-in module and software modules, and easy expansionand maintenance. Therefore, the number and types of spare plug-in modules that auser needs to keep for replacement are largely reduced.
This device can receive GOOSE signals, such as protection tripping/closing, manual closing/tripping of BCU, control of disconnecters and earth switches, and output of corresponding contacts. It can acquire and upload the position of breakers/ disconnecters/earth switches, breaker body signals, etc.
Time between receiving a GOOSE message and corresponding at output relay is less than 7ms. This is normally not affacted by a GOOSE network storm.
This device adopts fully enclosed relays, which have high impedance and low power consumption, thus power consumption and heat dissipation are reduced.Improvingthe security of the device.
The device provides flexible communication modes. It is equiped with 15 independent GOOSE interfaces and 1 RS- 232 commissioning port. Furthermore, it supports the new generation substation communication standard IEC61850.
Supporting IRIG-B synchronization via fiber optical interface and IEEE1588 time synchronization and 256 latest local operation records.
A ambient temperature and humidity measuringfuncionis integrated.
