Shanghai Long-Join Intelligent Technology Inc
| Packaging Details | Different packaging methods are adopted according to different modes of transport. |
| Payment Terms | Western Union,MoneyGram,T/T |
| Rated Voltage | 120~277VAC(243C) / 347VAC(243E) / 480VAC(243F) |
| 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-243 |
| Place of Origin | China |
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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(243C) / 347VAC(243E) / 480VAC(243F) | 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-243 |
| Place of Origin | China | ||
| High Light | 10V NEMA Controller ，JL-243 NEMA Controller ，10V dimming photo control | ||
JL-243 0-10V, Constant illumination, Midnight night, Optical decay compensation
The dimming photocontrol JL-243 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 heavy-duty surge protection (MOV) to safeguard against inrush current and lightning impulses.
A preset 10-second time-delay prevents excessive operation from spotlights or lightning during nighttime. The relay offers exceptional reliability with over 10,000 cycles, extending further with the optional sandwich cover.
This product meets ANSI C136.41 twist lock terminal requirements and is UL listed under ANSI/UL773 for plug-in, locking type photocontrols used with area lighting.
| Model No. | JL-243C | JL-243E | JL-243F |
|---|---|---|---|
| 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 ~ +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 | |
||
It is an intelligent NEMA-standard lighting controller supporting 0-10V dimming, with constant illumination control, midnight energy-saving mode, optical decay compensation and real-time fault alert for smart street lighting systems.
Optical decay compensation automatically increases output brightness proportionally as LED lamps age and luminous flux declines, maintaining consistent actual illumination over the lamp's lifespan.
It automatically dims the lights to a lower brightness level during late night periods to reduce energy consumption while ensuring basic road safety and lighting requirements.
It monitors lamp status in real time, detects faults such as lamp failure, short circuit, abnormal voltage, dimming abnormality and communication errors, and sends timely alarm notifications.
NEMA standard ensures wide compatibility with most street light fixtures; 0-10V provides stable, smooth and widely supported analog dimming for reliable brightness adjustment.
Company Details
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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