high power UL class 2 triac 24vdc dimmable constant voltage 340w led driver power supply for led loads
277vac input voltage 5 in 1dimming led driver is UL certified class 2 certified, with short circuit, over temperature, overload protection, 7 years warranty to protect AQ Lighting's 340W LED strip for longer time
Specifications
| Model Number | SMT-CV24340-VTDH4CV3 | SMT-CV48340-VTDH4CV3 |
| OUTPUT | ||
| Rated Power | 340W (4*96W) | 340W (4*96W) |
| Rated Voltage | 24V | 48V |
| Rated Current | 4*3.54A | 4*1.77A |
| Voltage Tolerance | ±0.5V | |
| Voltage Regulation | ±0.5% | |
| Load Regulation | ±1% | |
| INPUT | ||
| Voltage Range | 100-277V | |
| Frequency Range | 47-63Hz | |
| Power Factor(typ.) | 0.98@120VAC 0.95@277VAC Full load | |
| Total Harmonic Distortion | THD< 20%@120VC/277VAC; | |
| Efficiency(Typ.) | 87%@120VAC 90%@277VAC | 88%@120VAC 91%@277VAC |
| AC Current(Typ.) | 3.7A@100VAC | 3.6A@100VAC |
| Inrush Current(Typ.) | 36A ,50%,960us @120VAC ; 44A,50%,1ms @277VAC | |
| Leakage Current | <0.5mA/ 120VAC | |
| PROTECTION | ||
| Short Circuit | shut down o/p voltage, re-power on to recover after fault condition removed | |
| Over Load | ≤120% shut down o/p voltage, re-power on to recover after fault condition removed | |
| Over Temperate | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | |
| ENVIRONMENT | ||
| Working Temp. | Tcase=-40 ~ +60 ℃ | |
| Max. Case Temp. | Tcase=+90℃ | |
| 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 | 289x132x49mm (L*W*H) N.W: 2.7kg | |
| Packing | 8pcs/CTN G.W:25.1KG SIZE: 340*210*245mm | |
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Mechanical Specification
Dimming Operation
Compatible Lighting Type
smarts Triac/0-10V/1-10V/10V PWM/Potentiometer dimming led driver The newly designed paddle switches three dimming effects, namely step-down mode, pwm dimming mode, and triac dimming mode, which can meet the needs of different users. light demand
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