The high power 300W 12V dimmable led driver has built-in active PFC function, power factor >0.95, dimming range between 0.1~100%, strong compatibility, and can be used with popular front and rear thyristor dimmers and systems on the market, 0- 10V dimmers are well compatible with the system to achieve smooth flicker-free dimming, such as ELEGRP dimmer
Brand:
DEMIItem no.:
VRA-H12300JDimming Mode:
5 in 1 Dim.Working Mode:
Constnat VoltageInput Voltage:
100-277VacOutput Power(Watt):
300WOutput Voltage:
12VdcShape & Size:
J-box DriverSize:
316x120.5x42mmWeight:
1.7KGCertification:
UL, ROHS, FCCWarranty:
5 years
12 volt 300W constant voltage triac & 0 10v dimmable led strip light driver junction box
This VRA series 5 in 1 dimmable led driver 110-277vac universal input voltage, constant voltage operating mode, built-in fine-tuning voltage function knob, can compensate for light decay of lamps, complies with global safety lighting regulations, 5-year warranty
| Model Number | VRA-H12300J |
| Output Type | |
| Reted Power | 300W(5CH*60W) |
| Reted Voltage | 12V |
| Reted Current | 5CH*5A |
| 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.) | 3.06A |
| Inrush Current(Typ.) | 38A |
| 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
|
High power Class 2 dimmable led driver 300W 12V, aluminum shell design, good heat dissipation, passed NEMA 4X. It has five output modes and can be used to provide stable power protection for multiple groups of light strips at the same time. Comes with 5 year warranty
| VRA-H-J | Input | Output | 0/1-10V Dimming | ||||||
| Power | Function | Color | Spec. | Function | Color | Spec. | Function | Color | Spec. |
|
300W (MULTI 60W * 5) |
AC L | Black | 18AWG | DC+ | Red | 18AWG*5 | Dim+ | Purple | 18AWG |
| AC N | White | 18AWG | DC- | Black | 18AWG*5 | 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 :
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
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IPv6 network supported 
