KNX-40E-1280
March 8, 2023
LCM-40KN series
March 9, 2023MW Mean Well Meanwell 25W Multiple-stage Constant Current Mode LED Driver LCM-25KN Series
Features
- Constant Current mode output with multiple levels selectable by dip switch
- KNX/EIB protocol
- Flicker free design
- Support emergency lighting(EL)
- Integrated constant light output
- Integrated KNX push button interface
- Synchronization up to 10units
- Functions: Manual dim, operation hours, power consumption feedback, log/linear curve selection…etc
- 3 years warranty
Mean Well KNX LED Driver LCM-25KN Series Data Sheet Download
Description
LCM-25KN series is a 25W AC/DC constant current mode output LED driver featuring the multiple levels selectable by dip switch and the KNX interface to avoid using the complicated KNX-DALI gateway. LCM-25KN operates from 180～277VAC and offers different current levels ranging between 350mA and 1050mA. Thanks to the efficiency up to 85%, with the fanless design, the entire series is able to operate for -30℃~+85℃ case temperature under free air convection. In addition, LCM-25KN is equipped with push dimming and synchronization so as to provide the optimal design flexibility for LED lighting system.
Mean Well KNX LED Driver LCM-25KN Series Model Encoding
Specification
| MODEL | LCM-25KN | ||||||
|
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 | 500ms / 230VAC | ||||||
|
INPUT |
VOLTAGE RANGE Note.2 | 180 ~ 277VAC 220 ~ 380VDC
(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% (@load≧50%/230VAC; @load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section) | ||||||
| EFFICIENCY (Typ.) Note.4 | 85% | ||||||
| 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 | CSA C22.2 No.250.13-12, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13, BS EN/EN62384 independent, GB19510.14, GB19510.1, BIS IS15885(Part2/Sec13), EAC TP TC 004 approved | |||||
| KNX STANDARDS | certification | ||||||
| WITHSTAND VOLTAGE | I/P-O/P:3.75KVAC; O/P-KN±:500VDC | ||||||
| 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; GB17625.1, GB17743, 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 | 1994.5K hrs min. Telcordia SR-332 (Bellcore); 201.1K hrs min. MIL-HDBK-217F (25℃) | |||||
| DIMENSION | 105*68*23mm (L*W*H) | ||||||
| PACKING | 0.173Kg; 72pcs/13.5Kg/1.04CUFT | ||||||
Applications
- LED indoor lighting
- LED office lighting
- LED architectural lighting
- LED panel lighting
- Industrial lighting
