24v 200w triac dimmable constant voltage led power supply for led strip
Smartspower triac dimmable constant voltage LED driver is designed with aluminum housing. Waterproof grade ip67. It is compatible with most MLV, ELV & triac dimmers on the market. It has ultra-low load requirements and can work perfectly under 30%-100% load. It complies with global safety lighting regulations.
Specification
| Model | SMT-12200-VT-A | SMT-24200-VT-A | SMT-36200-VT-A | SMT-48200-VT-A | |
| Certificate | UL / cUL / FCC / Class P / Type HL | ||||
| Output | DC Voltage | 12V | 24V | 36V | 48V |
| Voltage Tolerance | ±4% | ±3% | ±3% | ±2% | |
| Voltage Regulation | ≤0.5% | ≤0.5% | ≤0.5% | ≤0.5% | |
| Load Regulation | ≤2% | ≤1% | ≤1% | ≤1% | |
| Rated current | 16.67A | 8.33A | 5.56A | 4.17A | |
| Rated power | 200W | ||||
| Voltage Ripple | 250mVp-p | 250mVp-p | 250mVp-p | 250mVp-p | |
| Overshoot voltage | <5%(full load) | <20%(full load) | <10%(full load) | <10%(full load) | |
| Output mode selection | When the black wire and the white gray wire at the output terminal are short-circuited, it indicates the Pulse-Width Modulation (PWM) mode. When they are disconnected, it indicates the Voltage Regulation (VR) mode of direct current voltage modulation. | ||||
| Switching the output mode requires the power to be cut off for 3 seconds and then powered on again for the mode switching to take effect. | |||||
| Input | Voltage Range | 120-277VAC | |||
| Frequency Range | 47 - 63Hz | ||||
| Power Factor (Typ.) @ full load |
>0.98@120VAC >0.96@277VAC |
>0.98@120VAC >0.96@277VAC |
>0.98@120VAC >0.96@277VAC |
>0.98@120VAC >0.96@277VAC |
|
| THD(Typ. ) @ full load | <15%@120V <15%@277V | ||||
| Efficiency(Typ.) @ full load |
≥86.5%@120VAC ≥90%@277VAC |
≥89%@120VAC ≥92%@277VAC |
≥89%@120VAC ≥93%@277VAC |
≥90%@120VAC ≥92%@277VAC |
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| AC Current (Max.) | ≤2.2A @120VAC ≤0.91A@277VAC | ||||
| Standby power | ≤0.5W | ||||
| Inrush Current (Typ.) | 40.8A, 50%, 480us @120VAC; 96.7A, 50% 192us @277VAC | ||||
| Leakage current | <0.5mA | ||||
| Protection | Short Circuit | Hiccup mode, can be automatically restored after abnormal removal | |||
| Over Load | ≥120%,Constant - Current Mode, automatic recovery after exception | ||||
| Over temperature | When the ambient temperature exceeds 55℃ ±5℃, the output is turned off | ||||
| Environment | Working TEMP. | -40~+50℃ (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 12 minutes/cycle, X Y Z axis 72 minutes each | ||||
| Safety & EMC | Safety standards | UL8750 CAN/CSA-C22.2 No.250.13 | |||
| Withstand voltage | I/P-O/P:1.88KVac;I/P-FG::1.88KVac;O/P-FG:0.5KVac | ||||
| Isolation resistance | I/P-O/P:100MΩ / 500VDC / 25℃ / 70% RH | ||||
| Surge Immunity Test | AC Power Line:Differential Mode 2KV,Common Mode 4KV | ||||
| EMC Immunity | FCC/ICES do not request this test | ||||
| EMC Emission | FCC Part15 Subpart B;ANSI C63.4:2017;ICES-005 Issue 5 | ||||
| Others | Net Weight | 0.83KG | |||
| Dimension | 200*78*25.1mm(L*W*H) | ||||
| Packing | 495*245*200mm 20 pcs / CTN | ||||
| Notes | 1. All parameters NOT specially mentioned are measured at 120VAC input, rated load and 25℃of ambient temperature. | ||||
| 2. Tolerance: includes set up tolerance and load regulation . | |||||
| 3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation, the final equipment manufactures must be-qualify EMC Directive on the complete installation again. | |||||
| 4. Default states: The output mode is PWM output by default. The dimming curve is a gamma2.2 curve. | |||||
| 5. Regarding LED driver load types where the driver meets the harmonic emissions requirements of ANSI C82.77-10. | |||||
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Mechanical Specification
| American wire gauge | |
| DT61 | |
| Input wire | Black(L) White(N) Green(G) (3*18 AWG) |
| Output wire | Red(V+) and Black(V-) (2*14 AWG) (12V Version) |
| Red(V+) and Black(V-) (2*16 AWG) (24V&36V Version) | |
| Red(V+) and Black(V-) (2*18 AWG)(48V Version) | |
| Function switching wire | Black and White gray (2*18 AWG) |
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 | 5 | |
| 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 | 9 |
| 13A | 11 | |
| 16A | 14 | |
| 20A | 17 | |
| 25A | 22 | |
Note：
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 trip characteristic curve.
Dimming Operation
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
a phase /Triac dimmer or lighting system.
2. Working with forward phase /leading edge, MLV and Reverse phase /trailing edge, ELV, TRIAC dimmers or light system.
3. Min. loading is about 20%
4. Please try to use dimmers with power at least 1.5 times as the output power of the driver.
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Model: SMT-012-200VTHV2 Input Voltage: 100-277vac
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