The 300w high power constant voltage dimmable led driver has a built-in fine-tuning voltage function knob. +1v can compensate for the light attenuation of the lamp and can also solve the voltage drop problem during installation and wiring. Dimming performance is as good as LTechnology 300W LED driver.
Brand:
DEMIItem no.:
CTA-24300JDimming Mode:
5 in 1 Dim.Working Mode:
Constnat VoltageInput Voltage:
100-277VacOutput Power(Watt):
300WOutput Voltage:
12/24/48VdcShape & Size:
J-box DriverSize:
316*120.5*42mmWeight:
1.9KGCertification:
UL, ROHS, FCCWarranty:
5 years
110-277vac ul listed CCT & 5 in 1 dimmable 24v 300W led driver for led strip lights
This CTA series 24v 300W dimmable led power supply has built-in active PFC function, and the dimming range is ultra-deep between 0.1-100%. Ultra-low load requirements, able to work perfectly under 10-100% load. 5 years warranty
| Model Number | CTA-12300J | CTA-24300J | CTA-48300J |
| Output Type | |||
| Reted Power | 300W | ||
| 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 | shut down o/p voltage, re-power on to recover after fault condition is removed | ||
| Over Load | Intelligently reduce the output voltage, auto-recovery or re-power on to recovery | ||
| Over Temperate | 100℃±10℃ Intelligently reduce the output voltage and current.auto-recovery after over load is removed | ||
| 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 | 316x120.5x42mm (L*W*H) | ||
| Packing | - | ||
|
•CCT-Tunable: Linear adjustment of color temperature And 7 stops adjustable color temperature(2700K-6500K) •With unique knob trim voltage function |
•PWM Output: 4k/HZ Constant frequency (Different frequencies can be customized:250-20000Hz) •Works with two channel CCT warm-dim LED strip/tape (3 wires)
|
DM's new CTA series 300W CCT& 5 IN 1 dimmable led driver has an exclusive patented Clamshell junction box. The installation is convenient and quick, saving manpower. It has multiple mounting feet to meet users’ installation needs in different scenarios. Suitable for installation on advertising light boards and used with LED lighting modules.
| CTA-J | Input | Output | 0/1-10V Dimming | ||||||
| Power | Function | Color | Spec. | Function | Color | Spec. | Function | Color | Spec. |
| 300W | AC L | Black | 18AWG | DC+ | Red |
12V/14AWG 24V/18AWG 48V/18AWG |
Dim+ | Purple | 18AWG |
| AC N | White | 18AWG | DC- | Black |
12V/14AWG 24V/18AWG 48V/18AWG |
Dim- | Pink | 18AWG | |
| Ground | Green | 18AWG | CW- | Yellow |
12V/14AWG 24V/18AWG 48V/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)
Tags :
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IPv6 network supported 
