• Accurately judge normal arc and fault arc.
• With RS-485 communication interface, it can communicate with the electrical fire monitoring equipment in the fire control room through • Modbus-RTU communication protocol, and can realize remote monitoring.
• When a fault arc is detected, the alarm output contact will send an alarm signal to the monitoring device.
• The residual current alarm function can be added.
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Technical Data
Rated operating voltage | AC220V | Mode of communication | CAN Dependable |
Rated operating current | 10A、16A、20A、25A、32A、40A、 | Bus medium | ZR-RVS-2X1.5Twisted pair |
Rated operating frequency | 50Hz | Use environment | -10℃~+40℃ |
Relay output contact capacity | Passive Open &;Often closed, AC220V/0.5 Aor DC24V/2A | Relative temperature | ≤96% |
Alarm mode |
Sound and light alarm | Installation Method | Standard 35mm guide rail installation |
Alarm sound pressure | ≥70dB | standard of execution | GB14287.4-201 |
Product Diagram
Dimensions
