12v/24v 500w indoor outdoor triac dimmable led driver power supply rainproof ip66
Smartspower's newly upgraded triac dimmable led power supply has a built-in DLP switch to switch between PWM output mode and voltage reduction mode. The dimming range is 0-100% with smooth flicker-free dimming. It complies with global safety lighting regulations. It has short circuit/overload/overtemperature protection.
Specification
| Model | SMT-12500-VT-J | SMT-24500-VT-J | SMT-36500-VT-J | SMT-48500-VT-J | |
| Certificate | CE / ROHS / Reach | ||||
| Output | DC Voltage |
12V (12V-13V adjust by knob) |
24V (24V-25.5V adjust by knob) |
36V (36V-38V adjust by knob) |
48V (48V-50V adjust by knob) |
| Rated current | 41.67A | 20.84A | 13.89A | 10.42A | |
| Rated power | 500W | ||||
| Voltage Tolerance | ±0.5% | ||||
| Voltage Regulation | ≤0.5% | ||||
| Load Regulation | ≤1% | ||||
| Input | Voltage Range | 110-277VAC | |||
| Frequency Range | 47 - 63Hz | ||||
| Power Factor@ full load | ≥0.95 | ||||
| THD(Typ.) @ full load | ≤10%@120VAC | ||||
| Efficiency @ full load |
90%@120VAC 92.5%@277VAC |
90.5%@120VAC 93%@277VAC |
90.5%@120VAC 93%@277VAC |
90.5%@120VAC 93%@277VAC |
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| AC Current (Max.) | 5.1A | ||||
| Inrush Current (Typ.) | 52A, 810us@50%Ipeak110VAC 76A, 148us@50%Ipeak277VAC | ||||
| No-load power | <8W | ||||
| Standby power | <0.5W | ||||
| 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 | Shell surface temp.100℃±10℃ shut down o/p voltage, automatically recover after cooling | ||||
| 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℃) | ||||
| Vibration | 10~500Hz, 5G 12min./1 cycle, period for 72min. each along X,Y,Z axes | ||||
| 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; ANSI C63.4a-2017 (US) | ||||
| Others | Net Weight | Kg | |||
| Dimension | 280*140.2*50.2mm(L*W*H) | ||||
| Packing | /pcs /CTN | ||||
| Notes | All parameters NOT specially mentioned are measured at 120VAC input, rated load and 25℃of ambient temperature. | ||||
| Tolerance: includes set up tolerance and load regulation . | |||||
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Mechanical Specification
1.Input 1015 0.824mm2 3*18AWG: Black cable (L), White cable (N), Green cable (G).
2.Output 1015 0.824mm2 2*18AWG: Red cable(V+) connect to positive(+), Black cable(V-) connect to negative(-).
3.Please make sure your connect these correctly otherwise your product will not function correctly and could be damaged.
Dimming Operation
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. phase /Triac dimmer or lighting system.
3. Working with forward phase, MLV and Reverse phase , ELV, TRIAC dimmers.
4. Min. loading is about 10%.
5. Please try to use dimmers with power at least 1.5 times as the output power of the driver.
Related Products
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Ultra-thin size triac dimmable constant voltage 30W 12V LED driver UL certified Complies with global safety lighting regulations, has short circuit/over temperature/overload protection functions, suitable for indoor LED lighting project installation
Model: SMT-012-030VTSP Input Voltage: 100-277vac
Dimming Mode: triac dimmable
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