Smart electronic lock manhole cover

It is divided into active type intelligent electronic lock manhole cover and passive type intelligent electronic lock manhole cover. Active smart electronic lock manhole cover: The unlocking and locking supports remote remote unlocking (real-time online mode) and on-site application for unlocking (semi-offline mode); among them, the on-site application for unlocking is opened and closed through the network authorization method, which is handled by the handheld mobile terminal APP; the active alarm reporting process is initiated by the manhole cover And upload the encrypted data to the monitoring platform, and then pass it back to the State Grid platform for processing. Passive intelligent electronic lock manhole cover: Passive intelligent manhole covers use electronic keys/mobile handheld terminals (Mobile Phone/PDA) supply power to the electronic lock of the manhole cover, and open and close the lock through the network authorization method to realize the control of the entrance and exit of the channel.

Keyword:

Power IoT sensors Smart power distribution Internet of Things Smart cable tunnel gallery Smart power generation Internet of Things Smart Internet of Things

Free consultation telephone:

Product Details

Electronic key

Electrical parameters:

Charging method Input 5V/2A (Type-C interface)

Built-in battery Non-removable lithium battery 3300mAh@4.2V

Wireless power supply output 5V 500mAh

Performance parameters:

Charging time 1h~2h

Continuous working time 10h

Standby time >14 days (under normal power conditions)

Built-in speaker 3W working status ≈110dB (outdoor environment noise ≈50dB)

Password key

Technical Parameters:

Anti-slip surface matte treatment + engraving process + anti-slip tape

Explosion-proof and drop-proof Al-Si cast aluminum alloy; threaded lock shell structure

Lock tongue type Lifting induction

Structure type Pure mechanical structure

Three-digit password setting Up to 1000 password combinations (factory default is 0-0-0)

smart controller

Performance parameters:

Communication protocol UDP/CoAP/LWM2M

Alarm angle 1-180°

Heartbeat time Real-time data is automatically reported to the management platform after network connection

Alarm response time PSM mode <8s; non-PSM mode <120s

Unlock times ≥5000 times

Data reporting times ≥7000 times

Standby time not less than 43800H (5 years)

Service life The computing node is based on the number of unlocking times, the number of data reporting times, and the standby time first; the comprehensive life expectancy is not less than 3 years

Related Products

Current monitoring sensor of arrester in switchgear


Full current measurement range: 0.050 ~ 5.000mA Full current measurement error: ± (standard reading ×1%+5μA) Record the cumulative discharge times :0 ~ 99 times Power supply: DC24V Communication interface: RS-485

Ground resistance sensor


Power supply: dc6 ~ 12V Range: 0.01 Ω- two hundred Ω  Accuracy: ± 2%rdg ± 3dgt(20℃ ± 5 ℃, below 70% RH) Communication mode: RS485 Protection grade: IP54

High frequency current sensor


Sensitivity: 5pc Detection frequency band: 50KHz ~ 100MHz Signal output: RS485 Installation position: cable connector ground wire Installation mode: clamp type, clamping

Tilt sensor


Range: ± thirty °  Voltage: 9-35v Output mode: RS485 IP67 protection level

Infrared thermal imaging camera of switch cabinet


Thermal imaging resolution: 160 * 120 Visible light resolution: 200W Power supply: dc12-24 V Temperature range: - 20 ℃ ~ 150 ℃ Accuracy: ± 2 ℃ or 2% of the reading (take the maximum absolute value)

Space UHF PD sensor


Detection frequency band: 300 ~ 1500mhz Protection grade: IP65 Collect the discharge amplitude and phase The service life is more than 8 years

Micro weather sensor


Temperature: measuring range - 40 ~ 60 ℃ ° C Accuracy ± zero point one ° C; two Temperature: measurement range 0 ~ 100% RH Air pressure: measuring range: 10 ~ 1300 Wind speed measurement range: 0-75 M / S

Switch cabinet partial discharge sensor (UHF)


The system adopts UHF principle to conduct local discharge monitoring of high voltage switchgear to ensure the effective monitoring data, and increase system reliability. Ultra low power consumption and 485 bus communication mode are adopted. It is applicable to switch cabinet and ring network cabinet. Each cabinet is equipped with one set to realize the power / qualitative measurement of local discharge. It can be directly connected to the system host without the limitation of host channel.)

Switch cabinet partial discharge sensor (UHF + AE two in one)


The system adopts UHF + AE principle Ultra low power consumption and 485 bus communication mode are adopted, It is suitable for switch cabinet and ring main unit to realize the quantity / qualitative measurement of partial discharge

Intelligent air conditioning / dehumidification linkage device


AC / dc220v power supply is adopted Allowable deviation - 20% ~ + 20% Control output node capacity: AC / dc220v, ≥ 8A Support 2-4 independent node output capability

Intelligent light control unit


Output mode: switch type, realize local and remote control of lighting Wall mounted / 2U rack mounted Using brand devices to ensure reliability Size (mm): 480mm long × 85mm wide × 340mm deep

Intelligent water pump control unit


Output mode: switch type, realize the linkage control of water pump Wall mounted / 2U rack mounted, Using brand devices to ensure reliability Size (mm): 480mm long × 85mm wide × 340mm deep

Welcome your message consultation

Our staff will contact you within 24 hours (weekdays), if you need other services, please call the service hotline:0519-85851518