VRA series 5 in 1 dimmable led power supply adopts AM Voltage Reduce output type and has a built-in fine-tuning voltage function knob, which can adjust a certain brightness even when a dimmer is not connected. Can be used well with Leviton dimmer
Brand:
DEMIItem no.:
VRA-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
UL listed class 2 triac & 0 10v constant voltage 24v 288W dimmable led strip light driver power supply
Class 2 288W triac & 0 10v dimmable led driver has passed UL certification and complies with global safety lighting regulations. It has a universal input voltage mode of 110-277vac and meets the power needs of most users. The dimmable range is 0.1~100% deep range. With short circuit/overload/over temperature protection function. 5 years warranty
| Model Number | VRA-H24288J | VRA-H48288J |
| Output Type | ||
| Reted Power | 288W(3CH*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.) | 91%@120VAC 92%@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 | - | |
|
•Dimming range: 100%-0.1% Ultra Deep Amplitude •Build in active PFC, typical power factor>0.95 |
•Dim-all: Triac/0-10V/1-10V/10VPWM/Potentiometer. •Triac dim mode: Forward phase & reverse phase, MLV, ELV
|
When installing VRA series products, please note that this constant voltage 288W LED driver needs to be installed in a well-ventilated location to maintain sufficient air circulation. Follow the correct product instructions to connect the LED driver and lamps. Make sure the power is turned off during installation to avoid the risk of electric shock.
| VRA-H-J | Input | Output | 0/1-10V Dimming | ||||||
| Power | Function | Color | Spec. | Function | Color | Spec. | Function | Color | Spec. |
|
288W (MULTI 96W * 3) |
AC L | Black | 18AWG | DC+ | Red | 18AWG | Dim+ | Purple | 18AWG |
| AC N | White | 18AWG | DC- | Black | 18AWG | Dim- | Pink | 18AWG | |
| Ground | Green | 18AWG | / | / | / | / | / | / | |
Wiring Diagram
· Using Triac MLV wiring diagram
· Using 0-10/1-10V dimming(The driver input is connected to the dimmer)
Tags :
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IPv6 network supported 
