Main circuit rated working curren 315A current detector

Through-line aperture: 73mm；
main circuit rated operating current: less than 315A
Dimensions: 160mm × 118mm × 45mm
Works with 2-lines bus loop JB-DH-TC5600 Electrical Fire Monitoring Equipment.
TC-DH01B-70 Residual current electrical fire monitoring detector has built-in processor can receive the signal from the transformer and handle those signals into two forms of normality and alarming, both of which will be transmitted to the electrical fire monitor control panel.


Technical Features
1. Operating Voltage: Pulse voltage of circuit loop: Loop 24V Available range:
16V~30V
2. Operating current: Standby current≤0.4mA Alarming current≤0.7mA
3. Rated alarming current: 200mA～1000mA, step-size 1mA
4. Encoding mode: electrical addressable mode. It takes one site on the loop. And an addressable code could be any in the range of 1～255.
5. Cabling: connecting with the monitoring devices through signal nonpolar two-line loop.
6. Aperture of wires: 73mm
7. Rated operating current of main loop: less than 315A.
8. Rated frequency of wires: 50Hz/60Hz
9. Ambient environment: Temperature: -10℃～+55℃ Relative humidity≤95%, non-condensing
10. Dimension: 160mm×118mm×45mm
11. Enclosure material: ABS plastic
12. Ingress Protection Rating: IP30
13. Weight: about 1kg