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LCM-25KN
50.14
Details
Meanwell LCM-25KN is a 25W AC/DC constant current mode output LED driver. The model stands out with the multiple levels selectable by dip switch and the KNX interface to avoid using the complicated KNX-DALI gateway. Meanwhile, LCM-25KN works from 180~277VAC and offers different current levels ranging between 350mA and 1050mA. Due to the efficiency high up to 85% with the fanless design, the product is able to operate for -30℃~+85℃ case temperature under free air convection. What’s more, LCM-25KN is equipped with push dimming and synchronization so as to provide the optimal design flexibility for LED lighting system.
Meanwell LCM-25KN Encoding
| LCM | Series Name |
| 25 | Output wattage |
| KN | Built-in KNX interface |
Meanwell LCM-25KN Specifications
| 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 | 500ms / 230VAC | ||||||
| INPUT | VOLTAGE RANGE | 180 ~ 277VAC 220 ~ 380VDC | |||||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||||
| POWER FACTOR (Typ.) | PF>=0.94/230VAC, PF>=0.91/277VAC@full load | ||||||
| TOTAL HARMONIC DISTORTION | THD< 20%(@load>=50%/230VAC; @load>=75%/277VAC) | ||||||
| EFFICIENCY (Typ.) | 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 | <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 |
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| 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 | 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 |
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| 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 |
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| 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 | ||||||
Meanwell LCM-25KN Features
l 3 years warranty
l KNX/EIB protocol
l Flicker free design
l Support emergency lighting (EL)
l Integrated constant light output
l Integrated KNX push button interface
l Synchronization up to 10 units
l Functions: Manual dim, operation hours,
l power consumption feedback, log/linear curve selection... etc
l Constant Current mode output with multiple levels selectable by dip switch
Meanwell LCM-25KN Applications
l LED indoor lighting
l LED office lighting
l LED architectural lighting
l LED panel lighting
l Industrial lighting
Meanwell LCM-25KN Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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