24vdc 288W constant voltage Non dimmable led driver light strip with Junction Box
High power 288W Non dimmable led power supply Class 2 standard Constant voltage working mode, built-in PFC function. Working efficiency up to 92.5%. With short circuit/overload/over temperature protection function. Comply with global safety lighting regulations. Mainly sold to North America.
Specification
| Model | SMT-C24288-ND-J | SMT-C48288-ND-J | |
| Certificate | UL / FCC / Type HL/ Class P / Class 2 / SELV / CE / RoHS / REACH | ||
| Output | DC Voltage | 24V | 48V |
| Fine-tune Voltage | / | ||
| Voltage Tolerance | ±0.5% | ±1% | |
| Voltage Regulation | ≤0.5% | ||
| Rated current | 3*4A | 3*2A | |
| Rated power | 288W(3*96W) | ||
| Load Regulation | ±1% | ||
| Input | Voltage Range | 110-277VAC | |
| Frequency Range | 47 - 63Hz | ||
| Power Factor (Typ.) @ full load | ≥0.99@120VAC ≥0.95@277VAC | ||
| THD(Typ. ) @ full load | <20%@120VAC &277VAC | ||
| Efficiency(Typ.) @ full load |
≥90.5%@120VAC ≥92.5%@277VAC |
≥90%@120VAC ≥92.5%@277VAC |
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| AC Current (Max.) | 3.1A | ||
| Standby power | ≤0.5W | ||
| Inrush Current (Typ.) | 38A,640us@50%Ipeak120VAC;79A,920us@50%Ipeak277VAC | ||
| Leakage current | <0.5mA | ||
| Protection | Short Circuit | Hiccup mode, recovers automatically after fault condition is removed | |
| Over Load | ≤120% Hiccup mode, recovers automatically after fault condition is removed | ||
| Over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after coolingg | ||
| Environment | Working TEMP. | -40~+60℃ (see below derating curve) | |
| Working Humidity | 20 - 95%RH non-condensing | ||
| Storage TEM.,Humidity | -40 - +80℃,10 - 95% RH non-condensing | ||
| TEMP.coefficient | ±0.03%/℃(0 - 50℃) | ||
| Ambient TEMP. | 45℃ | ||
| Case TEMP. | 90℃ | ||
| Safety & EMC | Safety standards | UL8750 CAN/CSA-C22.2 No.250.13(US) | |
| Withstand voltage | I/P-O/P:1.8KVAC I/P-FG:1.8KVAC O/P-FG:1.8KVAC (US) | ||
| Isolation resistance | I/P-O/P: 100MΩ/ 500VDC/ 25℃/ 70% RH | ||
| EMC Emission | FCC 47 CFR Part 15, Subpart B(US) | ||
| Surge Immunity Test | Different mode: 2KV, Common mode:4KV | ||
| Others | Net Weight | 2.45Kg | |
| Dimension | 293*125*42.7mm(L*W*H) | ||
| Packing | 353*295*297mm 10pcs /CTN | ||
| Notes | 1. All parameters NOT specially mentioned are measured at 120VAC input,rated load and 25℃ of ambient temperature. | ||
| 2. Under low input voltage, derating output is required to ensure a long life. | |||
| 3. Regarding LED driver load types where the driver meets the harmonic emissions requirements of ANSl C82.77-10. | |||
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Mechanical Specification
| American wire gauge | |
| Input wire | Black(L) White(N) Green(G)(3*18AWG) |
| Output wire(24V&48V) | Red(V+) Black(V-)(2*18AWG) |
| Red(V+) Black(V-)(2*18AWG) | |
| Remarks:Please make sure your connect these correctly otherwise your product will not function correctly and could be damaged | |
MCB recommendation
| When the input voltage is 120Vac,the number of LED Driver matched by circuit breakers is as follows: | ||
| MCB Type | Level | The number of LED Driver |
| C type | 10A | 3 |
| 13A | 4 | |
| 16A | 6 | |
| 20A | 7 | |
| 25A | 9 | |
| When the input voltage is 277Vac,the number of LED Driver matched by circuit breakers is as follows: | ||
| MCB Type | Level | The number of LED Driver |
| C type | 10A | 8 |
| 13A | 12 | |
| 16A | 15 | |
| 20A | 19 | |
| 25A | 24 | |
1. The above quantities of the led drivers connected on the Type C is recommended base on the maximum ambient temperature is 50 ℃.
2. The breaker should be selected according to the input rated voltage, input rated current, ambient temperature, and tripcharacteristic curve.
Derating Curve
1. To extend their life, please refer to the Derating Curve and derate according to the temperature.
2. Please note that the rise in temperature of LED fixtures over a long period of time will cause their power to rise.
Therefore, we recommend the power supply to reserve a certain amount of load to avoid overloading.
Connecting Diagram
■ Instruction:
1. Confirm if the rated input voltage of the power supply is within the range of market voltage before use.
2. Pay attention to the distinction between the input and output lines of the power supply to avoid power damage or unnecessary safety accidents caused by connecting the reverse line.
3. The power supply cannot be stacked for installation (placement), and the installation distance between the power supply and the power supply should be greater than 10cm. Multiple power supplies should be installed in a narrow space, and the environmental temperature should be less than 55 ℃ during use; For example, distribution boxes, etc.
4. In order to extend the service life of the power supply, the power supply should be installed in an environment that is conducive to heat dissipation as much as possible;
5. As the ambient temperature increases, the power used by the power supply gradually decreases, and the lifespan of the power supply also gradually shortens.
6. Do not use under abnormal loads: Overloading can cause damage to the power supply, and extremely light loads can cause the power supply to malfunction.
7. To ensure safety and reduce interference, please ensure that the grounding wire is reliably grounded
If the LED drivers do not work normally, pl. don’t maintain privately, but contact us: sales1@smartselectronics.com Or take a phone call: 0086-595-27256889
Related Products
This 288W Non dimmable led power supply has a 100-277vac universal input voltage range. It is UL certified and complies with global safety lighting regulations. It is mainly sold in North America. It has a 7-year warranty.
Mode：SMT-024-288VWN2 intput voltage：100-277vac
Size : 308*78*47MM |
