This CTA series 288W dimmable led power supply has built-in active PFC function, constant voltage operating mode, operating efficiency up to 91%, ultra-low load requirements, and can work perfectly under 10%-100% load. It has strong compatibility and the dimming performance is as good as Inventronics' 288W dimmable led driver. Comes with 5 year warranty
Brand:
DEMIItem no.:
CTA-H24288JDimming Mode:
5 in 1 Dim.Working Mode:
Constnat VoltageInput Voltage:
100-277VacOutput Power(Watt):
288WOutput Voltage:
24/48VdcShape & Size:
J-box DriverSize:
316x120.5x42mmWeight:
1.7KGCertification:
UL, ROHS, FCCWarranty:
5 years
CCT & triac / 0 10V dimmable 24v/48v 288w constant voltage led driver power supply for led lighting
110-277vac universal input voltage mode 288W 24V/48V dimmable led driver Exclusive patent design of “Clamshell” junction box, aluminum shell design, passed NEMA 4X standards, good heat dissipation, and can have short circuit/overload/overtemperature protection functions. Can effectively protect the life of lamps
| Model Number | CTA-H24288J | CTA-H48288J |
| Output Type | ||
| Reted Power | 288W(MULTI 3*96W) | |
| Reted Voltage | 24V | 48V |
| Reted Current | 3CH*4A | 3CH*2A |
| Voltage Tolerance | ±0.5V | |
| Voltage Regulation | ±0.5% | |
| Load Regulation | ±1% | |
| Input Type | ||
| Voltage Range | 110-277V | |
| Frequency Range | 47-63HZ | |
| Efficiency(Typ.) | 90%@120VAC 91%@277VAC | |
| Total Harmonic Distortion | THD< 15%(@100% load) | |
| Power Factor(typ.) | 0.99@120VAC 0.98@277VAC | |
| AC Current(Typ.) | 2.97A | |
| 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 | ≤110% Hiccup mode, recovers automatically after fault condition is removed. | |
| 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 | - | |
|
•PWM Output: 4k/HZ Constant frequency (Different frequencies can be customized:250-20000Hz) •With unique knob trim voltage function |
•Exclusive patent design of “Clamshell” junction box（Fixed without screws） •Triac dim mode: Forward phase & reverse phase, MLV, ELV
|
When installing the CTA series 288W dimmable led power supply, you need to choose a space with sufficient ventilation for installation to avoid damage to the lamps and LED power supply caused by overheating. During the installation process, you need to ensure that the power supply is turned off to avoid the risk of electric shock. If you have any questions, please consult us to get professional guidance and answers.
| CTA-J | Input | Output | 0/1-10V Dimming | ||||||
| Power | Function | Color | Spec. | Function | Color | Spec. | Function | Color | Spec. |
|
288W (MULTI 3*96W) |
AC L | Black | 18AWG | DC+ | Red | 18AWG*3 | Dim+ | Purple | 18AWG |
| AC N | White | 18AWG | DC- | Black | 18AWG*3 | Dim- | Pink | 18AWG | |
| Ground | Green | 18AWG | CW- | Yellow | 18AWG*3 | / | / | / | |
Wiring Diagram
· Using Triac MLV wiring diagram
· Using 0-10/1-10V dimming
Double channel CW color temperature LED strip/tape (3wires)(The drive input is connected to the dimmer)
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IPv6 network supported 
