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Music bird LN6M electrical fire monitoring detector

Author: YEAGO Beijing Fire Engineering Add Time: 2017-04-28 15:35


First, the characteristics of LeNiao LN6M electrical fire monitoring detector
Residual current / temperature sensor external
Temperature measurement and residual current measurement and (automatically filter harmonic residual current)
Digital alarm output
Large screen real-time display
CAN / Two-Bus Standard Industrial Protocol
35mm standard rail mounting
Suitable for a wide range of AC and DC power supplies with low power consumption
Use a 32-bit high-speed processor
Use OLED display screen (low power consumption, high brightness)
Function of LeNiao LN6M electrical fire monitoring detector
Real-time display of current loop residual current value and temperature value
Alarm value and delay alarm time can be set (to prevent false alarm)
Residual current alarm function, over temperature alarm function, alarm output function
Parameters can be set remotely
Manual self-test, setting function
Automatically connect to LN6H after setting the address
Technical specifications of LeNiao LN6M electrical fire monitoring detector
Residual current detection range: 20-2000mA
Residual current alarm range: 20-1000mA
Temperature measurement range: 0 ℃ -155 ℃
Temperature alarm range: 55 ℃ -150 ℃
Residual current accuracy: ± 0.5%
Temperature accuracy: 1 ℃
Residual current response time: <1s
Temperature response time: <1s
False alarm delay time: 0-60s
Power input range: AC80-300V, DC90-300V
Full load power: 1.5W
Minimum power: 0.5W
Communication: CAN 2.0 photoelectric isolation \ two buses
Communication protocol: industrial protocol
Communication rate: 20kbps
Isolation voltage: 2500Vac
Alarm output: one passive output
Alarm output maximum on resistance: 100 milliohms
Alarm output maximum switching voltage: 250Vac or 30Vdc
Alarm output maximum switching circuit: 3A
Alarm output isolation voltage: 5000Vac
Alarm output mechanical life: 4000000 times
Operating temperature: -10 ℃-70 ℃
Storage temperature: -50 ℃-80 ℃
Operating humidity: 0%-90% non-condensing
Storage humidity: 0%-95% non-condensing
Dimensions of LeNiao LN6M electrical fire monitoring detector
Dimensions: 120 mm × 95 mm × 65 mm (length × width × height)
Installation: 35mm standard rail installation
V. Application of LeNiao LN6M electrical fire monitoring detector
Use place: residential AC low-voltage power distribution system, industrial AC low-voltage power distribution system, hospital AC low-voltage power distribution system, commercial AC low-voltage power distribution system
LN6M needs to connect external sensors (LN6C / LN6CK / LN6R / LN6K, LN6T and other electrical fire sensors).
Installation scope: some high-precision electrical equipment distribution cabinets, low-voltage distribution cabinets, low-voltage distribution box buses, low-voltage distribution box layer boxes (lighting / power), fire control center distribution boxes, some important high-precision distribution boxes


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