Shenzhen Merrytek Technology Co., Ltd.
Shenzhen Merrytek Technology Co., Ltd Intelligent Lighting Control
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25W non flickering 1-10V / PUSH dimming LED power supply Energy saving
Description:
1, 5-year warranty
2, Dim via a potentiometer
3, Stand-by power below 0.5W
4, Primary dimming with PUSH Button
5, Secondary dimming with 1-10V dimmer
6, Flicker-free for whole dimming range
7, Support Master-Slave grouping net-working
8, Dimming level memory at mains restores
9, Derating current for over high ambient temperature
10, Protection: Short circuit/ Over temperature/ Over voltage
11, Maximum length of the cable, from push button to last driver is 20m
Specifications
|
INPUT
| Input voltage | 220-240Vac |
| Input frequency | 50-60Hz | |
| Input current | 0.14A max | |
| Power factor (Note 1) | ≥0.90 | |
| Efficiency(Note1) | ≥80% | |
| Stand-by power (Note 2) | ≤0.5W | |
|
OUTPUT
| Output current/ voltage | 250mA 6~58Vdc 14.5W max; 350mA 6~58Vdc 20W max 500mA 6~50Vdc 25W max; 700mA 6~36Vdc 25W max |
| Output load range | 25.2W Max. | |
| Current accuracy | ±5% | |
| Dimming mode | 1-10V, PUSH | |
|
ENVIRONMENT
| Working temp.(Ta) | -20~50℃ |
| Surface temp.(Tc) | 85℃max | |
| Working humidity | 20~85%RH non-condensing | |
| Storage temp. | -40~80℃ | |
| Life time | ≥50000hours | |
|
PROTECTION
| Isolation class | Class Ⅱ, SELV |
| Protection class | IP20 | |
| Over voltage | 300Vac, 2H | |
| Short circuit | Protection type; auto reset | |
| No-load | Protection type; auto reset | |
| Over temperature | Protection type; auto reset | |
|
OTHERS
| Safety | EN61347-1 EN61347-2-13 |
| EMC | EN55015, EN61000-3-2 | |
| EN61000-3-3, EN61547 | ||
| Approvals | SEMKO, CE, RoHS | |
| Withstand voltage | IN-OUT:3.75KVAC/5mA/1min | |
| Dimension (L x W x H) | 150x52x28mm | |
| Connection | Press-in type terminals, 0.75-1.5mm2 Input: L,L,N,N,PUSH,PUSH,Sync,Sync Output: SEC(+) SEC(-), 1-10V(+),1-10V(-) | |
|
NOTE | Note: 1, Power factor and efficiency is detected at 230Vac input and full load. 2, Standby power is detected at 230Vac input and switch off led load by push button. | |
Mechanical Specification:
Dimming Operation:
1.Push button switch for dimming (see wiring diagram, Fig A & Fig B)
2.1-10V dimming (see wiring diagram, Fig C)
The driver supports any active 1-10V dimmer. When the dimming signal is less than 0.8V ~ 1V or short the dimming wires, the output of LED driver could be completely switch off, see Fig C
Wring Diagram:
Fig.A
Fig.B
Fig.C