Split type ground resistance on-line detector
1780 KC
Product Description :
On-line monitoring of loop grounding resistance and metal loop coupling resistance, and grounding condition monitoring.
Product Features :
1. Split Type, no need to disconnect the grounding down conductor, easy
to install, non-contact measurement technology, safe and reliable.
2. The grounding down conductor directly passes through the detector
perforation, which does not affect the lighting protection grounding effect and the normal operation of the facility.
3. The detector with an audible and visual alarm. KM 1680C with LCD that can be installed and used independently.You can observe the grounding resistance value at any time & set the alarm value.
4. The detector with an audible and visual alarm. KM 1780KC with LCD that can be installed and used independently. You can observe the grounding resistance value at any time & set the alarm value
5. With Rs485 interface, network system can be set up to realize remote real-time monitoring.
6. Explosion-proof products can be used in the corresponding flammable and explosive environment,
explosion-proof mark: Ex iallBT3G
Technical Specification :
• Data Display 4 digit LCD direct indication or doing secondly development Software to display
• Overflow Indication When show value is beyond 200° , system software and LCD shows “OLΩ” sign
• Alarm indication Detector sound and light alarm, system software alarm indication
• Alarm Setting Detector panel setting, System software settings
• Resistance Range Range: 0.01Ω ~ 200Ω; Resolution: 0.001Ω
• Accuracy ±2% Rdg ± 3dgt (20°C ± 5°C, Below 70%RH)
• Explosion-proof mark Ex ia llB T3 Ga
• Waterproof Level IP54
• Power Supply 6VDC, 50mA Max External power supply.
• Dimension 119mm x 118mm x 76mm
• CT Size 56mm x 26mm
• Weight 1000g
• Accessories Detector, Hardware fixing screws, Flat steel compression screw, cable, manual.