Features
- Constant Current mode output with multiple levels selectable by dip switch
- Emergency lighting application is available according to lEC61347-2-13
- Built-in active PFC function and class ll design
- Standby power consumption <0.5W
- Functions: DALl interface(logarithm or linear dimming curve selectable), push dimming synchronization up to 10units
- 3 years warranty
Applications
- LED indoor lighting
- LED office lighting
- LED architectural lighting
- LED panel lighting
Description
LCM-25DA series is a 25W AC/DC constant current mode output LED driver featuring the multiple levels selectable by dip switch and the DALl interface with the compliance to lEC62386. LCM-25DA operates from 180～277VAC and offers different current levels ranging between 350mA and 1050mA. Thanks to the efficiency up to 86%, with the fanless design, the entire series is able to operate for -30℃~+85℃ case temperature under free air convection. ln addition, LCM-25DA is equipped with push dimming and synchronization functions, so as to provide the optimal design flexibility for LED lighting system.
Specification
| MODEL | LCM-25 | ||||||
|
OUTPUT |
CURRENT LEVEL |
Current level selectable via DIP switch, please refer to”DIP SWITCH TABLE” section | |||||
| 350mA | 500mA | 600mA | 700mA(default) | 900mA | 1050mA | ||
| RATED POWER | 18.9W | 25.2W | |||||
| DC VOLTAGE RANGE | 6 ~ 54V | 6 ~ 50V | 6 ~ 42V | 6 ~ 36V | 6 ~ 28V | 6 ~ 24V | |
| OPEN CIRCUIT VOLTAGE (max.) | 59V | 41V | |||||
| CURRENT RIPPLE | 5.0% max. @rated current | ||||||
| CURRENT TOLERANCE | ±5% | ||||||
| SETUP TIME Note.3
Note.8 |
500ms / 230VAC | ||||||
|
INPUT |
VOLTAGE RANGE Note.2 | 180 ~ 277VAC 254 ~ 380VDC(254~375VDC for DA2-Type)
(Please refer to “STATIC CHARACTERISTIC” section) |
|||||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||||
| POWER FACTOR (Typ.) | PF≧0.94/230VAC, PF≧0.91/277VAC@full load
(Please refer to “POWER FACTOR (PF) CHARACTERISTIC” section) |
||||||
|
TOTAL HARMONIC DISTORTION |
THD< 20%(@load¾50%/230VAC; @load¾75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section) | ||||||
| EFFICIENCY (Typ.) Note.4 | 86% | ||||||
| AC CURRENT (Typ.) | 0.17A/230VAC 0.15A/277VAC | ||||||
| INRUSH CURRENT (Typ.) | COLD START 20A(twidth=260μs measured at 50% Ipeak) at 230VAC; Per NEMA 410 | ||||||
| MAX. No. of PSUs on 16A CIRCUIT BREAKER |
26 units (circuit breaker of type B) / 44 units (circuit breaker of type C) at 230VAC |
||||||
| LEAKAGE CURRENT | <0.5mA / 240VAC | ||||||
| STANDBY POWER CONSUMPTION Note.5 | <0.5W | ||||||
| PROTECTION | SHORT CIRCUIT | Constant current limiting, recovers automatically after fault condition is removed | |||||
| OVER TEMPERATURE | Shut down o/p voltage, recovers automatically after temperature goes down | ||||||
| FUNCTION | DIMMING | Please refer to “DIMMING OPERATION” section | |||||
| SYNCHRONIZATION | Please refer to “SYNCHRONIZATION OPERATION” section | ||||||
|
ENVIRONMENT |
WORKING TEMP. | Tcase=-30 ~ +85℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section) | |||||
| MAX. CASE TEMP. | Tcase=+85℃ | ||||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +80℃, 10 ~ 95% RH | ||||||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | ||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||||||
|
SAFETY & EMC |
SAFETY STANDARDS |
UL8750(except for DA2-Type), CSA C22.2 NO.250.0-08, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13, BS EN/EN62384
independent,GB19510.14,GB19510.1,BIS IS15885(except for DA2-Type), EAC TP TC 004 approved; According to BS EN/EN61347-2-13 appendix J suitable for emergency installations(EL)(AC Input: 200-240Vac)(for DA2-Type only) |
|||||
| DALI STANDARDS | IEC62386-101, 102, 207,251 | ||||||
| WITHSTAND VOLTAGE | I/P-O/P:3.75KVAC ; I/P-DA:1.5KVAC ; O/P-DA:1.5KVAC | ||||||
| ISOLATION RESISTANCE | I/P-O/P:>100M Ohms / 500VDC / 25℃/ 70% RH | ||||||
| EMC EMISSION Note.6 | Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C(@load≧50%) ; BS EN/EN61000-3-3; GB/T 17743, GB17625.1, EAC TP TC 020 | ||||||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61547, light industry level(surge immunity Line-Line 2KV), EAC TP TC 020 | ||||||
|
OTHERS |
MTBF | 2661.8K hrs min. Telcordia SR-332 (Bellcore) ; 213.3K hrs min. MIL-HDBK-217F (25℃) | |||||
| DIMENSION | 105*68*23mm (L*W*H) | ||||||
| PACKING | 0.17Kg ; 72pcs/13.2Kg/1.04CUFT | ||||||
| NOTE | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
2. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details. 3. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time. 4. Efficiency is measured at 500mA/50V output set by DIP switch. 5. Standby power consumption is measured at 230VAC. 6. The driver 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 manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf) 7. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft). 8. Based on IEC 62386-101/102 DALI power on timing and interruption regulations, the set up time needs to test with a DALI controller which can support for DALI power on function, otherwise the set up time will be higher than 0.5 second for DA2-type. 9. To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED power supply can only be used behind a switch without permanently connected to the mains. ※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx |
||||||
Reviews
There are no reviews yet.