Aoliang Electric AL-6000 series microcomputer protection device

交流电压：

100V

额定交流电流：

5A

The series of microcomputer protection measurement and control devices are suitable for substations and power plants with voltage levels up to and below. They are used for incoming and outgoing line protection, transformer protection, motor protection, parallel monitoring and automatic switching of power distribution rooms. Screens can be assembled centrally or installed locally in switch cabinets, fully supporting the comprehensive automation system of substations and distribution stations

Protection functions
◇Current quick-break protection
◇Overcurrent
◇Overload
◇Overload trip
◇Zero-sequence overcurrent
Measurement function
◇Three-phase current zero-sequence current
◇Three-phase voltage zero-sequence voltage
◇With/reactive power power factor
◇Frequency
Input and output function
◇ External switching input
◇ Switching output
◇ AC analog input
Measurement function
◇Measurement accuracy level
◇Measurement accuracy level
◇Measurement accuracy level
◇Measurement accuracy
Communication function
◇Standard R communication interface
◇ Time synchronization interface
◇ B communication protocol
◇Zero sequence overvoltage
◇Voltage protection
◇Reclosing
◇Overvoltage
◇Low voltage
◇Heavy gas protection
◇Light gas alarm
◇Overtemperature protection
◇High temperature alarm
◇Lack of phase protection< br/> ◇Sectional ready for automatic switching
◇Incoming line ready for automatic switching (self-turning and automatic recovery)
◇ Switching
◇Inverse time overcurrent

Series microcomputers List of protective device model functions
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