JL-428 Add a rotating handle for directional tracking,Zero-cross,FCC
Product Summary
The photocontrol JL-428 series is applicable to control the passage lighting and doorway lighting automatically in accordance with the ambient lighting level.
This product is designed with electronic circuits with MCU incorporated. Its quicker response with time delay of 5 seconds offers easy-to-test feature while avoiding redundancy operation due to spotlight or lightening during night time. Especially, it supports midnight sleeping and reburning before dawn.
Optional Z version has zero-cross technology built-in for longer work life, while conforms FCC regulations.
Further, JL-428 provides surge protection feature up to 235J/5000A.
Product size
Product Features
-
UL773A direct wire-in
-
90~305V Multi-Volts
-
Fail-On / Fail-Off Modes Available
-
Swivel Incorporated
-
IR-Filtered Phototransistor Sensor
-
Midnight Sleeping Available
-
IP54 / IP65 protections Available
-
Instant / Delayed Switching Available
Specifications
|
Model No.
|
JL-428C
|
JL-428CZ
|
|
Rated Voltage
|
120~277VAC
|
|
Available Voltage Range
|
105~305VAC
|
|
Rated Frequency
|
50/60Hz
|
|
Rated Loading
|
1000W Tungsten
1200VA Ballast @120VAC 1800VA Ballast @208-277VAC
8A e-Ballast @120VAC 5A e-Ballast @208-277VAC
|
|
Power Consumption
|
0.5W Max.
|
|
Operate Levels
|
16Lx Turn-On / 24Lx Turn-Off (customizable)
|
|
Time-delay
|
5-10s (customizable)
|
|
Ambient Temperature
|
-40℃ ~ +70℃
|
|
Related Humidity
|
96%
|
|
Leads Length
|
AWG #16,AWM 1015
4" min
|
|
Failure Mode
|
C4:Fail-Off C5:Fail-On
|
|
Surge Protection (MOV)
|
●
|
|
Zero Crossing
|
●
|
|
FCC
|
●
|
N/A
|
|
Certifications
|
|
FAQs
Q1:What is the function of the rotating handle on this photocontrol device?
A:The rotating handle is used for directional tracking and aiming adjustment, allowing users to precisely point the sensor toward the target light source area for more accurate detection.
Q2:What is zero-cross switching and how does it benefit the photocontrol?
A:Zero-cross switching ensures the load is turned on or off at the zero point of the AC power cycle, which reduces electrical arcing, protects lighting drivers, lowers interference, and extends service life.
Q3:Why is FCC compliance important for this adjustable lux photocontrol?
A:FCC certification means the product meets electromagnetic interference standards, ensuring stable operation without affecting other electronic equipment and allowing legal sales in North American markets.
Q4:What does adjustable lux threshold mean for this photocontrol?
A:Adjustable lux threshold allows users to set the exact ambient light level at which the light automatically turns on or off, improving flexibility for different installation environments.
Q5:In what scenarios is this directional tracking photocontrol most suitable?
A:It is ideal for streetlights, wall packs, corridor lighting and outdoor fixtures where accurate light direction, adjustable sensitivity and safe electrical control are required.
Product Tags:
|
|
Add A Rotating Handle For Directional Tracking Zero Cross FCC Adjustable Lux Threshold Images
|
