high power 500w triac & 0 10v dimmable Constant voltage led driver for outdoor
This constant voltage 500w dimmable led power supply has PWM and buck mode switching functions, and the dimming range is smooth and flicker-free between 0-100%. High working efficiency. UL certified, in compliance with global safety lighting regulations
Specification
| Model | SMT-12500-VTD-A | SMT-24500-VTD-A | SMT-36500-VTD-A | SMT-48500-VTD-A | |
| Certificate | UL / FCC / Type HL/ Class P / SELV / CE / RoHS / REACH | ||||
| Output | DC Voltage | 12V | 24V | 36V | 48V |
| Fine-tune Voltage | - | - | - | ||
| Voltage Tolerance | ±1.5% | ±1% | ±1% | ±1% | |
| Voltage Regulation | ≤0.5% | ||||
| Rated current | 41.67A | 20.84A | 13.89A | 10.42A | |
| Rated power | 500W | ||||
| 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%@120VAC; | ≥90.2%@120VAC; | ≥90.2%@120VAC; | ≥90.2%@120VAC; | |
| ≥92.5%@277VAC 85%@277VAC | ≥93%@277VAC | ≥93%@277VAC | ≥93%@277VAC | ||
| AC Current (Max.) | 5.3A | ||||
| Standby power | ≤0.5W | ||||
| Inrush Current (Typ.) | 43A,810us@50%Ipeak110VAC;76A,148us@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 - 90%RH non-condensing | ||||
| Storage TEM.,Humidity | -40 - +80℃,10 - 95% RH non-condensing | ||||
| TEMP.coefficient | ±0.03%/℃(0 - 50℃) | ||||
| Safety & EMC | Safety standards | UL8750 (US) | |||
| Withstand voltage | I/P-O/P: 1.8KVAC | ||||
| Isolation resistance | I/P-O/P: 100MΩ/ 500VDC/ 25℃/ 70% RH | ||||
| EMC Emission | FCC Part 15 Subpart B; | ||||
| Surge Immunity Test | Different mode: 2KV, Common mode:4KV | ||||
| Others | Net Weight | 1.98KG | |||
| Dimension | 284*109*48.5mm(L*W*H) | ||||
| Packing | 380*305*160mm 5pcs /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. | |||||
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Mechanical Specification
| American wire gauge | |
| DT601 | |
| Input wire | Black(L) White(N) Green(G)(3*18AWG) |
| Output wire(12V) | Red(V+) Black(V-)(2*14AWG) |
| Red(V+) Black(V-)(2*14AWG) | |
| Red(V+) Black(V-)(2*14AWG) | |
| Output wire(24V) | Red(V+) Black(V-)(2*14AWG) |
| Red(V+) Black(V-)(2*14AWG) | |
| Output wire(36V&48V) | Red(V+) Black(V-)(2*14AWG) |
| Dimming wire | Purple(D+) Pink(D-)(2*18AWG) |
| Mode switch wire | Blue&White(2*18AWG) |
| Connects Blue&White:PWM mode | |
| Disconnects Blue&White:VR mode. | |
| Remarks:Please make sure your connect these correctly otherwise your product will not function correctly and could be damaged | |
Warm tips:
1. Recommended Max. Carrying Current (A) = wire diameter(mm²) x 10A/mm ²
For example: 1mm ² output cable, Recommended Max. Carrying Current (A) = 1mm ² x 10A/mm ²=10A
2. Any other requests for cable, we can customized.
Dimming Operation
Using two ways of dimming at the same time, you must be assured that LED lighting is up to the max. Brightness then you could operate with the other dimming;
Using one dimming ---TRIAC/Phase cut dimming
1. The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase line(L) by connection
2. a phase /Triac dimmer or lighting system.
3. Working with forward phase /leading edge, MLV and Reverse phase /trailing edge, ELV, TRIAC dimmers or light system.
4. Min. loading is about 30%
5. Please try to use dimmers with power at least 1.5 times as the output power of the driver.
Using one dimming ---0-10/ 1-10V/ 10V PWM/ Potentiometer dimming
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Size : 155*54*20MM |
