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China factory - Shanghai Long-Join Intelligent Technology Inc

Shanghai Long-Join Intelligent Technology Inc

  • China,Shanghai ,Shanghai
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China Smart Dimming Photocontrol 0-10V Constant Illumination Version Real-time Fault
China Smart Dimming Photocontrol 0-10V Constant Illumination Version Real-time Fault

  1. China Smart Dimming Photocontrol 0-10V Constant Illumination Version Real-time Fault
  2. China Smart Dimming Photocontrol 0-10V Constant Illumination Version Real-time Fault
  3. China Smart Dimming Photocontrol 0-10V Constant Illumination Version Real-time Fault
  4. China Smart Dimming Photocontrol 0-10V Constant Illumination Version Real-time Fault
  5. China Smart Dimming Photocontrol 0-10V Constant Illumination Version Real-time Fault

Smart Dimming Photocontrol 0-10V Constant Illumination Version Real-time Fault

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Packaging Details Different packaging methods are adopted according to different modes of transport.
Payment Terms Western Union,MoneyGram,T/T
Rated Voltage 120~277VAC(241C) / 347VAC(241E) / 480VAC(241F)
Dimming Output 0~10V DC
Fail Mode Fail-On
Operate Levels Turn-On＜100Lx，Turn-Off＞100Lx / per client request
Certifications RoHS,UL,CE
Real-world Scenarios Smart City Backbone
Brand Name LongJoin
Model Number JL-241
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Different packaging methods are adopted according to different modes of transport. Payment Terms Western Union,MoneyGram,T/T
Rated Voltage 120~277VAC(241C) / 347VAC(241E) / 480VAC(241F) Dimming Output 0~10V DC
Fail Mode Fail-On Operate Levels Turn-On＜100Lx，Turn-Off＞100Lx / per client request
Certifications RoHS,UL,CE Real-world Scenarios Smart City Backbone
Brand Name LongJoin Model Number JL-241
Place of Origin China
High Light Smart Dimming Photocontrol ，10V Dimming Photocontrol ，10V dimming photo control
Smart Dimming Photocontrol 0-10V Constant Illumination Version Real-time Fault Alert
JL-241 Smart Dimming Photocontrol 0-10V, Constant Illumination Version

Product Summary
The dimming photocontrol JL-241 is designed to automatically control dimmable LED street lighting (0-10V) based on ambient natural lighting levels. This microprocessor-based product features an IR-filtered phototransistor and includes a heavy-duty surge arrester (MOV) for protection against inrush current and lightning impulses.

A preset 10-second time-delay prevents excessive operation from spotlights or lightning during nighttime. The relay offers reliable performance with over 10,000 cycles, and extended lifespan when used with the optional sandwich cover.

This product features twist lock terminals meeting ANSI C136.41 requirements and is UL listed under ANSI/UL773 for Plug-In, Locking Type Photocontrols for Area Lighting.

Product Size
JL-241 Smart Dimming Photocontrol dimensions and size specifications
Product Features
  • ANSI C136.41 Twist-lock
  • 0-10V Dimming
  • Surge protection level: 6KV/3KA differential mode
  • Optional Sandwich cover for Long Life
  • Multi-Volts Application
  • IP65 Ready / IP67 Optional
  • IR-filtered Phototransistor
  • Constant On/Off Dimming
Specifications
Model No. JL-241C JL-241E JL-241F
Rated Voltage 120-277VAC 347VAC 480VAC
Applicable Voltage Range 105-305VAC 105-382VAC 105-528VAC
Rated Frequency 50/60Hz
Dimming Output 0-10V DC
Spectral Acquisition Range 350-1100nm; Peak wavelength: 590nm
Rated Loading 1000W Tungsten, 1800VA Ballast, 8A@120VAC/5A@208-277VAC e-Ballast 1800W Tungsten, 1800VA Ballast, 5A@208-277VAC e-Ballast 1800W Tungsten, 1800VA Ballast
Operate Levels Turn-On <100Lx, Turn-Off >100Lx / per client request
Typical Time Delay 5s
Ambient Temperature -40°C to +70°C
Related Humidity 96%
Fail Mode Fail-On
Shell material PC+PC
High protection Sandwich cover (optional)
Surge protection 640 Joule / 40kA Amp MYL1-40K511 640 Joule / 40kA Amp MYL1-40K911
IP level IP65/IP67
Factory settings Illuminance/Delayed Customizable Illuminance/Delayed/Reduction Duration Customizable
Certifications Product certifications and compliance marks
Frequently Asked Questions
Q1: What is a Smart Dimming Photocontrol 0-10V Constant Illumination Version with Real-time Fault Alert?
A: It is an intelligent light control device supporting 0-10V dimming and constant illumination control, equipped with real-time fault alert for intelligent lighting management.
Q2: What is the function of 0-10V dimming in this photocontrol?
A: It realizes stepless brightness adjustment through 0-10V analog signal, compatible with most LED drivers, and provides smooth and reliable dimming control.
Q3: How does constant illumination mode work?
A: It detects ambient brightness in real time and automatically adjusts lamp output to maintain stable preset illumination, achieving energy saving and consistent lighting effect.
Q4: What kinds of faults can the real-time fault alert function detect?
A: It can monitor lamp status and detect abnormalities such as lamp burnout, short circuit, abnormal voltage, dimming failure and communication error, then send alarm information timely.
Q5: What are the typical applications of this smart dimming photocontrol?
A: It is widely used in street lighting, road lamps, garden lighting, corridor lighting and commercial lighting that requires 0-10V dimming and intelligent fault monitoring.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    1996

  • Employee Number:

    60~200

  • Ecer Certification：

    Verified Supplier

Zhejiang long-Join Electronics Co., Ltd, is a wholly-owned subsidiary of Shanghai Long-Join intelligent Technology Inc, (stock Code:837588). The company was founded in 1996 for more than 20 years. The photo controller series is a word-class leading product in the industry. The company’s busine... Zhejiang long-Join Electronics Co., Ltd, is a wholly-owned subsidiary of Shanghai Long-Join intelligent Technology Inc, (stock Code:837588). The company was founded in 1996 for more than 20 years. The photo controller series is a word-class leading product in the industry. The company’s busine...

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  • Shanghai Long-Join Intelligent Technology Inc
  • 2/F, Building 8, Donlin Technology Park,No.129 Hulan(W.) Road, Baoshan District, Shanghai , China
  • https://www.longjoinphotocell.com/

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