Products

Main features

• The device has universal AC-DC Input Power, which has a wide adaptability :Device has universal AC-DC auxiliary power supply; the maximum input voltage is 500V, suitable for all kinds of complicated power supply place; Device has universal AC-DC operation circuit and binary input circuit power supply, which can apply to AC or DC power supply system.

• The device has powerful communication function, standard device configure two Ethernet and twoRS485 communication interface and convenient for multiple networking mode, device has flexible communication, which support IEC61850, IEC-103, TCP-103, IEC-104, MODBUS-RTU and other communication protocols, facilitate communication with a variety of convenient networking with various microcomputer monitoring or the protection and management.
• The device has rigorous time synchronization, which supports network time synchronization, PPS, PPMor B codes and other time synchronization mode.
• Using dual 32-bit high performance embedded microcomputer processor, RAM and flash memory withlarge capacity; using SoC solution, which greatly enhanced the capability of data processing，logic operation and information storage and advanced operational speed and reliability.
• The device uses 16 high precision A/D for data acquisition, collecting 64 points per cycle, which hashigh measuring accuracy.
• Back inserted and drawn modules, strong and weak electricity separation; enhanced unit chassisdesigned for resisting strong vibration and interference, which can be scattered installed on the switch cabinet.
• The device can keep more than 400 recent events record and operation record, can keep recording dataof 5 times faults occurred recently.
• It has liquid crystal display, English display and menu operation.
• Real-time multitasking operating system, modular programming; real-time, high reliability.
• There are 8 sets of protection setting value, which are safe and convenient to switch.
• It is optional for device to be configured with three channels 4-20mA output and four channels 4-20mAinput，which is convenient for industrial customers to gather data and extend control functions.
• Device has rich resource of Binary input and Binary output, up to 28 channels Binary input and 16channels binary output, standby relay output is not less than 6, base which is convenient to extend or control signal output.
• Device has complete operation circuit and remote controls of circuit breaker.
• High integrated degree: device has protection, measure, control and other functions.