110-277vac input voltage VRA series AM Voltage Reduce output type 5 in 1 dimmable led driver 300W has strong compatibility and can be used with most triac dimmers and 0 10v dimmers on the market, such as Lutron dimming device
Brand:
DEMIItem no.:
VRA-12300JDimming 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 years
high power 300W 12/24/48 volt triac & 0 10v dimmable constant voltage led driver for indoor
triac & 0 10v dimmable led power supply has a built-in fine-adjustable voltage function knob that can compensate for light attenuation of the lamp. The junction box also has a unique flip-top closure design, which is more convenient during installation and use. It has a five-year warranty.
| Model Number | VRA-12300J | VRA-24300J | VRA-48300J |
| Output Type | |||
| Reted Power | 200W | ||
| 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 | - | ||
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•AM(Amplitude Modulation) Voltage Reduce output type •110-277Vac Universal input •5 years warranty
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•Dimming range:100-0.01% , flicker-free
•Exclusive patent design of “Clamshell” junction box •Short-circuit, over-temperature, over-load protection
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When wiring the VRA series 300W dimmable led driver, you need to correctly connect the input and output wires to the corresponding wiring of the driver according to the product manual or logo. Usually, the label on the driver will indicate the color of the input and output wires.
| VRA-J | Input | Output | 0/1-10V Dimming | ||||||
| Power | Function | Color | Spec. | Function | Color | Spec. | Function | Color | Spec. |
| 200W | 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- | Gray | 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 :
This VRA series 5 in 1 dimmable led power supply 30W integrated with the junction box, built-in active PFC function, power factor >0.95, 5 years warranty
VRA series 5 in 1 dimmable led driver is integrated with the junction box, has ultra-low load requirements, works perfectly under 10-100% load, and is compatible with popular front and rear thyristor dimmers and systems on the market, as well as 0-10V dimming devices and systems, such as Lutron dimmers
110-277vac constant voltage 5 in 1 dimmable led power supply 80W, UL certified, Comply with global safety lighting regulations，Ultra-low load requirements, able to work perfectly at 10-100% load
IPv6 network supported 
