Electricalfirebuilt-in
Basic function
The electrical fire monitoring detector can realize real-time monitoring and collection of the residual current and temperature value of the controlled circuit, and will send out an audible and visual fault alarm signal when the fault alarm data of the detection circuit is collected; it can also be networked with the electrical fire monitoring host, and the monitoring host can judge The state of the on-site detector, the host computer analyzes and processes to indicate the type of a circuit fault alarm, and sends out an audible and visual fault alarm signal.
The main technical parameters
1. Rated working voltage: AC220V (AC85V-260V)
2. Residual current alarm range: 50-1000mA
3. Temperature alarm range: 25-125℃
4. Protection action time: ≤0.5s
5. Alarm sound: 70db
6. Alarm output: switch type, contact capacity AC250V /3A
7. Communication method and distance: two-bus communication protocol/≤1500m
8. Protection level: IP 30
9. Executive standard: GB14287.2-2014
10. Environmental conditions for use: Ambient temperature: 0℃～＋60℃
Relative humidity: 10%～90%
Installation and Dimensions
Wiring schematic diagram
1.Terminal diagram [different product specifications, the function of the terminal may be reduced]
2.Application Diagram
Product display
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product name |
product model |
basic function |
remarks |
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Split fire Monitor |
NLK888S |
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Function: Digital display, detection of residual current, temperature fire input, communication alarm tripping, etc.A is leakage; T is temperature; k is buckle |
Al/T4 |
The appearance is 100mm * 100mm * 93mm trompil 91mm *91mm |
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A4/T4 |
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A8/T4 |
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A4/T4/K4 |
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A8/T4/K8 |
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NLK888Y |
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Function: LCD display, detect residual current, temperature fire input, communication alarm, tripping, etc.A is leakage; T is temperature; k is buckle |
Al/T4 |
The appearance is 100mm * 100mm * 93mm trompil 91mm *91mm |
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A4/T4 |
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A8/T4 |
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A4/T4/K4 |
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A8/T4/K8 |
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A 16/Tl/KS |
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