ul listed DALI-2 D4I dimmable 20watt 70ma-700ma constant current led power supply
ul listed DALI-2 D4I dimmable 20watt 70ma-700ma constant current led power supply
ul listed DALI-2 D4I dimmable 20watt 70ma-700ma constant current led power supply
Ultra-thin size DALI-2 D4I dimmable led driver 20W with adjustable dimming curve and multiple optional frequencies. Equipped with DALI bus power supply and auxiliary power supply. Driver parameters can be adjusted via APP. 7-year warranty
Specification
| Model | SMT-DI020W070-D4II-YT | |
| Certificate | UL/FCC/CE /ClassP/Class2/TYPE HL/SELV/ RoHS / Reach/ENEC/ICES/UKCA | |
| Output | On-load voltage range | 12-54V |
| Output Current Setting(loset) Range | 70-700mA | |
| Output Current Setting Range with Constant Power | 370-700mA | |
| Rated power | 20W(Max) | |
| No Load Output Voltage | 60V(Max) | |
| Current Tolerance | 700mA±5% | |
| Total Output Current Ripple | 20mA(Imax) | |
| Startup Overshoot Current | 9%(Max) | |
| Line Regulation | <0.5% | |
| Load Regulation | <0.5% | |
| Input | Voltage Range | 120-277VAC |
| Frequency Range | 47 - 63Hz | |
| Standby Power | ≤0.5W | |
| Power Factor (Typ.) @ full load | 0.99@120VAC 0.97@230VAC 0.93@277VAC | |
| THD(Typ. ) @ full load | <10%@100-277VAC | |
| Efficiency(Typ.) @ full load | 82%@120VAC 82%@230VAC 82%@277VAC | |
| AC Current (Max.) | <0.3A@120VAC <0.22A@230VAC <0.15A@277VAC | |
| Standby power | ≤0.5W | |
| Inrush Current (Typ.) | 17.5A, 50%, 29.1us @120VAC; 33.6A, 50% 864us @277VAC 40.4A, 50% 26us @277VAC | |
| Leakage current | <0.5mA | |
| Protection | Short Circuit | Constant current mode, recovers automatically after fault condition is removed |
| Over Load | ≥110% Constant current mode,recovers automatically after fault condition is removed | |
| Over temperature |
Ambient temperature over 50℃±5℃ to reduce output to 50%; The ambient temperature drops to 40℃ ±5℃and automatically recovers. Ambient temperature over 60℃±5℃ to reduce output to 0%; The ambient temperature drops to 40℃ ±5℃and automatically recovers. |
|
| Environment | Working TEMP. | -40~+45℃ (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℃) | |
| Vibration 10~500Hz, 5G 12min./1 cycle, period for 72min. each along X,Y,Z axes | 10~500Hz, 2G 12min./1 cycle, period for 72min. each along X,Y,Z axes | |
| Safety & EMC | Safety standards | UL8750;EN61347-1 |
| Withstand voltage | I/P-O/P:1.88KVAC(MAX 3.75KVAC) I/P-FG:1.5KVAC O/P-FG:0.5KVAC | |
| Isolation resistance | I/P-O/P: 100MΩ/ 500VDC/ 25℃/ 70% RH | |
| EMC Immunity | IEC/EN61000-4-2,3,4,5,6,8,11; EN/EN61547 | |
| EMC Emission | EN55015 EN61000-3-2,3,FCC Part15 Subpart B;ANSI C63.4:2014 | |
| Surge Immunity Test | AC Power Line:Differential Mode 2 kV, Common Mode 4 kV | |
| Others | Net Weight | 205g |
| Dimension | 220*30*20.3mm(L*W*H) | |
| Packing | 350*250*135mm 50pcs /CTN | |
| Notes | 1. All parameters NOT specially mentioned are measured at 100VAC input, rated load and 25℃of ambient temperature. | |
|
2. Default states: Output Current Setting is Maximum value. The dimming curve is a logarithmic curve. The Internal DALI bus power of Driver is off. |
||
| 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 agai | ||
| 4. To extend the driver's using life , please reduce the loading at lower input voltage . | ||
Mechanical Specification
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(breaking capacity:6KA) |
10A | 20 |
| 13A | 26 | |
| 16A | 32 | |
| 20A | 40 | |
| 25A | 50 | |
| When the input voltage is 230Vac,the number of LED Driver matched by circuit breakers is as follows: | ||
| MCB Type | Level | The number of LED Driver |
|
C type(breaking capacity:6KA) |
10A | 27 |
| 13A | 35 | |
| 16A | 44 | |
| 20A | 55 | |
| 25A | 69 | |
| 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(breaking capacity:6KA) |
10A | 40 |
| 13A | 52 | |
| 16A | 64 | |
| 20A | 81 | |
| 25A | 91 | |
Note：
1. The above quantities of the led drivers connected on the Type C is recommended base on the maximum ambient temperature is 50°C
2. The breaker should be selected according to the input rated voltage, input rated current, ambient temperature, and trip characteristic curve.
| Globle wire gauge | |
| LF2 | |
| Input wire and Dimming wire | Gray terminals 6P (0.2mm2-1.5mm2/24-16AWG) |
| Output wire& External temperature wire | Red/Black terminals 4P (0.2mm2-1.5mm2/24-16AWG) |
| Please make sure you connect these correctly otherwise your product will not function correctly and could be damaged. | |
Dimming Operation
Note：
1. When Turn on the internal DALI bus power.No need external bus power supply.
2. The model name SMT-DI020W070-D4II means that there is no auxiliary power supply and temperature control, so there is no corresponding wiring for the LED driver.
3. The model name SMT-DI020W070-D4II-Y means that there is an auxiliary power supply but no temperature control, so the LED driver has no temperature control wiring.
4. The model name SMT-DI020W070-D4II-T means that there is no auxiliary power supply but there is temperature control, so the LED driver has no auxiliary power wiring.
5. The model name SMT-DI020W070-D4II-YT means that there is an auxiliary power supply and temperature control.
NFC function：
ProNFC APP
NFC Handheld devices
IOS Download
Android Download
Adjust output current slightly by NFC
The output current can be read and written by a mobile with ProNFC APP or NFC handheld device (NFC read & write
device: NFC-RW) by close to the NFC signal area of the Dimmable LED driver.
Set Address easily by NFC
The address can be read and written by a mobile with Set NFC APP or NFC handheld device (NFC read & write
device:NFC-RW) by close to the NFC signal area of the Dimmable LED driver.
Related Products
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Mode：SMT-DI020W070-D4IA-YT intput voltage：100-277vac
Size : 238*38.5*23.6MM |
