High power 300W 24V dimmable LED driver 4k/HZ Constant frequency Constant voltage working mode, built-in switch color temperature function, three-speed dimming only switch. Dimming performance is as good as Inventronics 300W dimmable LED driver. With 5-year warranty
Brand:
DEMIItem no.:
SHA-24300JDimming Mode:
5 in 1 Dim.Working Mode:
Constnat VoltageInput Voltage:
100-277VacOutput Power(Watt):
300WOutput Voltage:
12/24/48VdcShape & Size:
J-box DriverSize:
316x120.5x42mmWeight:
1.7KGCertification:
UL, ROHS, FCCWarranty:
5 years24 volt 300W triac & 0 10v dimmable constant voltage led driver power supply Junction Box
This SHA series CCT & 5 in 1 dimmable led power supply has PWM output mode. It has ultra-low load requirements and can work perfectly at 10-100% load. It has short circuit/overload/over temperature protection functions.
Model Number | SHA-12300J | SHA-24300J | SHA-48300J |
Output Type | |||
Reted Power | |||
Reted Voltage | 12V | 24V | 48V |
Reted Current | 25A | 12.5A | 6.25A |
Voltage Tolerance | ±0.5V | ||
Voltage Regulation | ±0.5% | ||
Load Regulation | ±1% | ||
Input Type | |||
Voltage Range | 110-277V | ||
Frequency Range | 47-63HZ | ||
Efficiency(Typ.) | 91%@120VAC 92%@277VAC | ||
Total Harmonic Distortion | THD< 15%(@100% load) | ||
Power Factor(typ.) | 0.99@120VAC 0.98@277VAC | ||
AC Current(Typ.) | 3.04A | ||
Inrush Current(Typ.) | 35A | ||
Leakage Current | <0.5mA | ||
PROTECTION | |||
Short Circuit | Hiccup mode, recovers automatically after fault condition is removed. | ||
Over Load | Intelligently reduce the output voltage, auto-recovery or re-power on to recovery | ||
Over Temperate | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | ||
ENVIRONMENT | |||
Working Temp. | Tcase=-40 ~ +60 (Please refer to“OUTPUTLOAD vs TEMPERATURE”section) | ||
Working humidity | 20 ~ 95% RH non-condensing | ||
Storage temp., Humidity | -40 ~ +90, 10 ~ 95% RH | ||
Temp .coefficient | ±0.03%/℃(0~50℃) | ||
Vibration | 10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes | ||
SAFETY & EMC | |||
Safety standards | UL8750, CSAC22.2 No. 250.0-08 | ||
Withstand voltage | I/P-O/P:1.88KVAC | ||
Isolation resistance | I/P-O/P:100M Ohms / 500VDC / 25/ 70% RH | ||
EMC Emission | Compliance to FCC part 15 Subpart B | ||
OTHERS | |||
Dimension | 258x120.5x42mm (L*W*H) | ||
Packing | - |
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This constant voltage dimmable LED driver is installed in an aluminum housing, passed the NEMA 4X standard, and has good heat dissipation. It has multiple mounting feet, and users can choose the installation method in different scenarios according to their needs. It is suitable for use on advertising light billboards and used with LED advertising lighting modules.
SHA-J | Input | Output | 0/1-10V Dimming | ||||||
Power | Function | Color | Spec. | Function | Color | Spec. | Function | Color | Spec. |
300W | AC L | Black | 18AWG | DC+ | Red | 18AWG | Dim+ | Purple | 18AWG |
AC N | White | 18AWG | DC- | Black | 18AWG | Dim- | Pink | 18AWG | |
Ground | Green | 18AWG | CW- | Yellow | 18AWG | / | / | / |
Wiring Diagram
Works with Two channel CCT warm-dim LED strip/tape (3 wires)
· Using Triac/MLV wiring diagram
· Double channel CW color temperature LED strip/tape (3wires)
· Double channel CW color temperature LED strip/tape (3wires)(The driver is independently connected to the input)
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