ledbow nema 控制器

DM-INC-LORA(NEMA) IoT node controller is the terminal control device of the intelligent lighting system. It is a NEMA-standard twist-lock single-lamp controller that receives control signals from the centralized controller through LoRa wireless communication network, and perform switching lights and brightness adjustment on the street lamps. Receive the command, and monitor the working status of the street lamp in real time, and execute the abnormal state, active alarm task.

產品詳情

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產品詳情

DM-INC-LORA(NEMA) IoT node controller is the terminal control device of the intelligent lighting system. It is a NEMA-standard twist-lock single-lamp controller that receives control signals from the centralized controller through LoRa wireless communication network, and perform switching lights and brightness adjustment on the street lamps. Receive the command, and monitor the working status of the street lamp in real time, and execute the abnormal state, active alarm task.

產品詳情

Item Technical Indication Note
Communication parameter Maximum Frequency output power 20dBm
Maximum transmission distance (line of sight) 2km Built-in antenna
RF data transmission rate 250kbps adjustable
Serial port baud rate 1200-230400bps adjustable
Receiving sensitivity 115dBm 1% Loss rate
Supply voltage 3-3.6V
Emission current 120mA@20dBm
Receiving current 37mA
Working frequency 470-510MHz
Antenna interface U.FL
Physical parameter input

voltage 220VAC±20%
frequency 50Hz±5%
Power consumption ≤1.5W;≤2VA
output

Switch contact capacity ≥10A
Switch contact life ≥100,000次
Dimming Voltage dimming 0~10VDC; -10~+10mA
PWM dimming frequency:200~4KHz
Dimming accuracy -5~+5%
Electrical parameters Dimension 84(W) x 86(H)
weight 0.13kg
Outer shell material UV proof Engineering plastic
Working temperature -40~85℃
Relatively humidity 5~95%,No frosting
atmospheric pressure 63~108kPa,altitude≤4000m
storage temperature -40~85℃
Insulation resistance AC input to other≥100MΩ
Withstand voltage The zero line fire line is shorted to the ground1.5KV Leakage current<5ma
Mechanical vibration 10G
IP Level IP65
Mean time between failures MTBF≥10000h
Usage life >3years

Product feature

■ Support current, voltage, power, energy, frequency, temperature detection and other functions;

■ The relay supports more than 100,000 switching lights;

■ The device supports both PWM dimming and voltage dimming;

■ Support over-current protection, lamp status detection, default lighting, etc.

■ Suitable for switching and dimming of LED lamps, high pressure sodium lamps, metal halide lamps, etc.

■ Safety-based overload protection design;

■ Frequency band: 470-510MHz;

■ Industrial grade operating temperature: -40 ° C ~ +85 ° C;

■ Easy to install, it can respond to commands sent by the center in a matter of seconds.

ledbow 技術有限公司

良博智能科技有限公司係一家專門提供智能城市同IoT平台應用解決方案嘅高科技企業。 公司集軟硬件產品技術、研發、生產、服務于一體。 致力於為國內外客戶提供專業嘅智能城市(顯示、交通、照明、燈杆)、互聯網軟件和物聯網應用。 有一個強大嘅研發部門,以滿足更多嘅專業需求。 公司嘅主要業務包括研發、LED芒嘅生產和銷售、交通信號控制及相關嘅LED照明應用。 總部研發技術服務基地位於佛山,擁有3000多平方米嘅辦公空間。 近十年嚟,產品已喺各地得到廣泛應用。 它得到了國內外眾多客戶嘅認可,並獲得咗良好嘅聲譽同美譽。

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