DALI-2 D4I Intelligent CC LED Driver 20W 70-700mA (IP20)
This ultra-thin DALI-2 D4I dimmable 20W LED driver works in constant current mode with built-in short circuit/over temperature/overload/over voltage protection. Adjustable dimming curve. Complies with global safety lighting regulations. 7-year warranty
| Model | SMT-DI020W070-D4IP-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 | 100-277VAC |
| 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 55℃±5℃ to reduce output to 50%; The ambient temperature drops to 45℃ ±5℃and automatically recovers. Ambient temperature over 75℃±5℃ to reduce output to 0%; The ambient temperature drops to 45℃ ±5℃and automatically recovers. |
|
| Environment | Working TEMP. | -40~+50℃ (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, 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 | |
| Others | Net Weight | 215g |
| Dimension | 251.9*31*22.5mm(L*W*H) | |
| Packing | 290*225*215mm 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 . | ||
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.
Mechanical Specification
| Globle wire gauge | |
| LD20 | |
| 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) |
| Remarks:Please make sure you connect these correctly otherwise your product will not function correctly and could be damaged. | |
Dimming Operation and Connecting Diagram:
DALI bus on
Note：
1. The model name SMT-DI020W070-D4IP-YT means that there is an auxiliary power supply and lamp temperature detection.
NFC function
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.
