Delivery Time:40 working days on payment
Certification:UL/CE/ROHS/FCC/SGS
Led Lighting Water - Proof Constant Current Source Led Driver 240 W 54 V
Specifications:
| Model# | GPAD241M54-LED | |
| Output | DC voltage | 54V |
| Rated current | 4.5A | |
| Voltage range | 32.4~54V | |
| Rated power | 240W | |
| Ripple and noise | 250MV P-P | |
| Voltage ADJ range | 49~58V | |
| Current ADJ range | 2.2~4.5A | |
| Voltage accuracy | ±1% | |
| Linear regulation | ±0.5% | |
| Load regulation | ±0.5% | |
| Start-up/rising time | 500ms, 80ms with full load at 230Vac / 115Vac | |
| Holding time | 16ms with full load at 230Vac/115Vac | |
| Efficiency | 94% | |
| Input | Voltage range | 90~305Vac |
| Frequency range | 47~63Hz | |
| PF | PF>0.98/115Vac,PF>0.95/230Vac, PF>0.94/277Vac | |
| Current | 3.5A/115Vac 1.6A/230Vac 1.45A/277Vac | |
| Surge current | Cold start 70A(tested with 50% peak current, t'width=425us)/230Vac | |
| Leak current | <0.75mA/277Vac | |
| Protection | Over-current | 95~108%, protected in constant current mode, auto-recovery |
| Short-circuit | Hiccup mode, auto-recovery | |
| Over-voltage | Protected in/as no output, auto-recovery | |
| Over-heated | 100C±10C, Protected in/as no output, auto-recovery | |
| Environmental factors |
Operation temp. | -40~70C |
| Operation humi. | 5~95% RH, No condension | |
| Storage T/H | -40~80C, 10~95% RH | |
| Temperature c. | ±0.03%/C(0~50C) | |
| Vibration range | 10~500Hz, 5G for 12min = 1 Cycle, Period 72min (for 6 cycles), each along X,Y,Z axes | |
|
Safety and regulation |
Safety standard | CE/CB,std.EN/IEC61347-1 EN/IEC61347-2-13 UL Standard: UL8750 & UL1012 UL60950 UL60950 |
| Withstand voltage | I/P-O/P:3.75KVAC,I/P-FG:2KVAC O/P-FG:0.5KAC | |
| Insulation | I/P-O/P,I/P-FG,O/P-FG 100MOhms/500VDC/25C/70%RH | |
| EMC | EN55015,EN55022(CISPR22)Class B CE/EMC,Standard:EN55015, EN61000-3-2/3 ; FCC Standard: FCC Part 15B | |
| EMS | EN61000-4-2,3,4,5,6,8,11,EN61547 EN55024 Surge 6kV | |
| etc. | MTBF | ≥350Khrs MIL-HDBK-217F Ambient 25C |
| Dimensions | 244x68x40mm LxWxH | |
| Packing | 1.15kg, 12pcs / 14.8kg / 0.74 CuFt |
Features
Used in led light ect 90~308Vac Universal input range Optional Auto Dim-and -Cool protection Optional 0~10V or PWM dimming control Protections: short circuit, over load, over voltage, over temperature High security, suitable for high humidity, high dust, strong vibration environment of use;Chip inside integrated over-voltage, over-current, overheat protective circuit Has the maximum output power limiting function, to avoid the impact of the Long use life design, normal life in 60,000 hours Energy efficient, stable and durable Through the corresponding temperature testing, aging test, efficacy test and short circuit test UL60950-1/IEC60950/UL8750 compliance 3-Year warrantyApplications :
Streetlight/Commercial indoor
Smart Features :
IP65/67 design , constant current input
Derating curve
PF curve
