1 Functions

※Digital processing technology, real-time monitoring and display of the working status of each distribution circuit

※A-type 485 communication/BC-type two-bus communication technology, real-time and accurate transmission of each detector's operating parameters and control instructions

※Multi-level distributed intelligent control system, distribution circuit area protection

※Residual current early warning alarm, high-risk current cut-off

※Data intelligent analysis, intelligent parameter setting

※Backup power supply system, can support system operation for more than 8 hours

※System self-test, network inspection function

※Sound and light alarm, remote tripping function

※Alarm, fault record storage, query, printing function

2 Technical parameters

※Working voltage: AC220±10%

※Display screen: 7-inch LCD display screen

※Number of monitoring points: less than 512 monitors

※Alarm mode: sound and light alarm, alarm sound ≥70dB

※Storage records: ≥10,000

※Printer: micro thermal printer

※Backup power supply: UPS power supply

※Communication mode: A-type 485 communication/BC-type two-bus communication

※Communication line quality: ZR-RVS-2x1.5mm² twisted pair

※Communication distance: ≤1500m

※Ambient temperature: -20℃~60℃

※Altitude: ≤4500 meters

※Installation method: wall-mounted

※Implementation standard: GB14287.1-2014

3 Product Dimensions (Type A)