LCM-40TW

40W Constant Power Mode With Tunable White LED Driver 

## **LCM-40TW  series** 

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> **    ** ~~A~~ VVY **DC Input: 180-260Vdc** [| al **AC Input: 200-240Vac** 

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- ‧ 

**Note.10** 

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- ‧  

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  

## ■ **** 

   ℃ ℃    

## ■ **** 

** ** 

  

 

_File Name:LCM-40TW-SPEC   2022-11-28_ 

## 40W Constant Power Mode With Tunable White LED Driver 

## **LCM-40TW  series** 

## **SPECIFICATION** 

|**SPECIFICATION**|**SPECIFICATION**|||
|---|---|---|---|
|||||
|**MODEL**||**LCM-40TW**||
|**OUTPUT**|**OUTPUT CHANNEL**|CH1|CH2|
||**DC VOLTAGE RANGE**|20~50V|20~50V|
||**NO LOAD VOLTAGE**|53V|53V|
||**DEFAULT CURRENT**|700mA|700mA|
||**CURRENT ADJ. RANGE**<br>**(BY DIP SWITCH)**|500~1050mA|500~1050mA|
||**RATED POWER**|40W Max. total||
||**CURRENT RIPPLENote5**|<2%||
||**DIMMING RANGE**|0~100%||
||**START UP TIMENote9**|500ms/230VAC||
|**INPUT**|**VOLTAGE RANGE**|180~277VAC             260~390VDC||
||**FREQUENCY RANGE**|47 ~ 63Hz||
||**POWER FACTOR**|PF≥0.98/230VAC,PF≥0.95/277VAC@full load<br>(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)||
||**TOTAL HARMONIC**<br>**DISTORTION**|THD< 10%(@load 50%/230VAC; @load 75%/277VAC)<br>(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)||
||**EFFICIENCY(Typ.)   Note4**|87%||
||**AC CURRENT**|0.23A/230VAC||
||**INRUSH CURRENT**|COLD START 20A(twidth=310μs measured at 50% Ipeak) at 230VAC; Per NEMA 410||
||**LEAKAGE CURRENT**|<0.75mA / 277VAC||
||**STANDBY POWER**<br>**CONSUMPTIONNote6**|standby power consumption<0.5W (Dimming off)||
|**PROTECTION**|**OVERLOAD**|105~135% rated output power||
|||Protection type: Hiccup mode, recovers automatically after fault condition is removed.||
||**SHORT CIRCUIT**|Constant current limiting, recovers automatically after fault condition is removed||
||**OVER TEMPERATURE**|Stage 1: Derating to 70% loading; stage2: Shut down.Recovers automatically after fault condition is removed||
|**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||
||**OPERATING ALTITUDE**|2000 meters||
|**SAFETY&EMC**|**SAFETY STANDARDS**|ENEC BS EN/EN61347-1, BS EN/EN61347-2-13(EL) appendix J suitable for emergency installations(DC Input: 180-<br>260Vdc,AC Input: 200-240Vac); BS EN/EN62384 independent, GB19510.14, GB19510.1, EAC TP TC 004 approved;||
||**DALI STANDARDS**|Comply with IEC62386-101, 102, 207(DT6),209(DT8),251||
||**WITHSTAND VOLTAGE**|I/P-O/P:3.75KVAC||
||**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; GB17625.1,GB17743,<br>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),<br>EAC TP TC 020||
|**OTHERS**|**MTBF**|2111.7K hrs min. Telcordia SR-332 (Bellcore)       177.4Khrs min.      MIL-HDBK-217F (25<br>)<br>℃||
||**DIMENSION**|123.5*81.5*23mm (L*W*H)||
||**PACKING**|0.24Kg ; 54pcs/15Kg/1.12CUFT||
|**NOTE**|℃<br>|||
||<br><br><br>~<br><br><br><br><br><br>℃<br>℃<br><br><br><br><br>※<br>：<br>,<br><br>https://www.meanwell.com/serviceDisclaimer.aspx|||



-    

- ~ 

-   ℃℃ 

-  

-    ※ ：, https://www.meanwell.com/serviceDisclaimer.aspx 

_File Name:LCM-40TW-SPEC   2022-11-28_ 

**LCM-40TW series** 

40W Constant Power Mode With Tunable White LED Driver 

## **BLOCK DIAGRAM** 

**==> picture [453 x 109] intentionally omitted <==**

**----- Start of picture text -----**<br>
EMI FILTER POWER RECTIFIERS +V<br>I/P & SWITCHING & DC to DC -V1<br>RECTIFIERS FILTER<br>DC to DC +V<br>-V2<br>O.T.P. CURRENT & DA+/PUSH<br>VOLTAGE LIMIT DA-/N<br>DETECTION<br>PWM&PFC<br>O.L.P. CIRCUIT<br>CONTROL<br>**----- End of picture text -----**<br>


## **DRIVING METHODS OF LED MODULE** 

**==> picture [252 x 200] intentionally omitted <==**

**----- Start of picture text -----**<br>
-<br>※ ����������������<br>◎ LCM-40TW<br>For 40W application<br>55V<br>500mA,50V 700mA,50V 800mA,50V<br>50V<br>45V<br>40V<br>1050mA,38V<br>35V<br>30V<br>25V<br>500mA,27V<br>1050mA,20V<br>20V<br>680mA,20V<br>15V<br>400mA 500mA 600mA 700mA 800mA 900mA 1000mA1100mA1200mA<br>**----- End of picture text -----**<br>


## **DIP SWITCH TABLE** 

LCM-40TW is a multiple-stage constant power driver, selection of output current through DIP switch is exhibited below. 

**==> picture [376 x 142] intentionally omitted <==**

**----- Start of picture text -----**<br>
DIP S.W<br>Vo Io 1 2 3 DIP S.W Activatied<br>---- ON ON Status 4 5 Channel<br>27~50V 500mA<br>ON---- ON---- ONON Single-address DT6 ---- ON CH1<br>25~50V 600mA ON ---- ON Dual-address DT6 ON ON CH1,CH2<br>20~50V 700mA(factory default) ON ON ---- Single-address DT8 ---- ----<br>CH1,CH2<br>20~50V 800mA ---- ON ---- (factory default) ON ----<br>20~44V 900mA ON ---- ----<br>20~38V 1050mA ---- ---- ----<br>Note: 1.For more current setting,please contact MW’s sales.<br>2.The operating voltage range which show on this table is recommend to use.<br>**----- End of picture text -----**<br>


_File Name:LCM-40TW-SPEC   2022-11-28_ 

**LCM-40TW  series** 

40W Constant Power Mode With Tunable White LED Driver 

## **DIMMING OPERATION** 

**==> picture [465 x 102] intentionally omitted <==**

**----- Start of picture text -----**<br>
※ Output wiring diagram<br>AC/L AC/L AC/L AC/L<br>AC/N AC/N AC/N AC/N<br>Push Button DA+/PUSH DA+ DA+/PUSH<br>DA-/N DA- DA-/N<br>LCM-40TW LCM-40TW<br>**----- End of picture text -----**<br>


## ※ **PUSH dimming (primary side)** 

- The factory default dimming level is at 100%. 

- If the push action lasts less than 0.05 sec., it will not lead to a change for the status of the driver. 

- Up to 10 drivers can perform the PUSH dimming at the same time when utilizing one common push button. 

- The maximum length of the cable from the push button to the last driver is 20 meters. 

||**Status**|**Output**|**Push button function**||
|---|---|---|---|---|
||DT6<br>(Single Address)|CH1|Short Push : ON/OFF<br>Double Click : go to maximum.<br>Long Push: Dim up/down.<br>- dim up stop at maximum; dim down stop<br>at min dim (not dim off)<br>- with next push, direction change<br>(up/down)<br>- dim up possible even if when unit is in<br>standby mode (dim off mode)||
||DT6<br>(Dual Address)|CH1,CH2|Short Push: ON/OFF<br>Double Click : go to maximum.<br>Long Push : Dim up+CCT cooler/Dim<br>down+CCT warmer<br>- dim up stop at maximum; dim down stop<br>at min dim (not dim off)<br>- with next push, direction change<br>(up/down)<br>- dim up possible even if when unit is in<br>standby mode (dim off mode)||
|DT8<br>(Single Address)|DT8<br>(Single Address)|CH1(C.W.) ,<br>CH2(W.W.)|Short Push : ON/OFF<br>Double Click : Switch between Dim<br>control or CCT control mode<br>Long Push : Dim up/down or CCT control<br>- dim up stop at maximum; dim down stop<br>at min dim (not dim off)<br>- with next push, direction change<br>(up/down, warm/cold)<br>- dim up possible even if when unit is in<br>standby mode (dim off mode)||
||||||



_File Name:LCM-40TW-SPEC   2022-11-28_ 

> 40W Constant Power Mode With Tunable White LED Driver **LCM-40TW series** 

## **DIMMING CURVE** 

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Dimming characteristics Dynamic range in colour temperature control<br>100% 0.2%<br>90% Cool white<br>80%<br>70%<br>60%<br>50% Operating Window<br>40%<br>30%<br>20%<br>10% Warm white<br>0% 0.2%<br>0 15 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 100% 0.4%<br>a, 100 % - -_ 0.2 %<br>Dimming  Level<br>Dimming range<br>OUTPUT CONNECTIONS<br>Application Output channels Output connections schematic diagram<br>ee<br>One channel Single address +V +V CH1-V1 CH2-V2<br>output control(DT6)<br>ee<br>Two channels CH1 CH2<br>Dual address +V +V -V1 -V2<br>output control(DT6)<br>ee<br>CH1 CH2<br>Tunable white control(DT8) Single address +V +V -V1 -V2<br>c.w w.w<br>e e<br>OUTPUT LOAD vs TEMPERATURE<br>100 100<br>80 80<br>60 60<br>40 40<br>20 20<br>-30 -15 0 15 30 40 45 50 60 70 (HORIZONTAL) -30 0 20 45 55 65 75 85 90 (HORIZONTAL)<br>AMBIENT TEMPERATURE,Ta ( ℃ ) Tcase ( ℃ )<br>STATIC CHARACTERISTIC<br>100<br>90<br>80<br>70<br>60<br>50<br>40<br>180 190 200 210 220 230 240 250 260 270 280 295<br>INPUT VOLTAGE (V) 60Hz<br>※De-rating is needed under low input voltage.<br>CCT setup range<br>Output current (%)<br>LOAD (%) LOAD (%)<br>LOAD (%)<br>**----- End of picture text -----**<br>


_File Name:LCM-40TW-SPEC   2022-11-28_ 

**LCM-40TW  series** 

## 40W Constant Power Mode With Tunable White LED Driver 

## **TOTAL HARMONIC DISTORTION (THD)** 

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※ Tcase at 85℃<br>10 16<br>98 a\ 14<br>7 NS 12<br>6 A W 500mA600mA 10 500mA600mA<br>5 700mA 8 700mA<br>4 a SS S a a _ 800mA 6 _ 800mA<br>3 SS S S e, 900mA ~~ 900mA<br>1050mA 4 1050mA<br>2<br>1 2<br>0 0<br>10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%<br>LOAD LOAD<br>(230Vac Input) (277Vac Input)<br>|_| POWER FACTOR (PF) CHARACTERISTIC<br>※ Tcase at 85℃<br>1 1<br>0.95<br>0.9<br>0.9<br>0.85 wa 0.8<br>500mA 500mA<br>0.8 | I~ ~ 600mA 0.7 ~ 600mA<br>0.75 MZ = 700mA = 700mA<br>0.7 Wa _ 800mA 0.6 _ 800mA<br>0.65 Wh ~ 900mA 0.5 ~ 900mA<br>1050mA 1050mA<br>0.6 Wi eo eo<br>0.55 / 0.4<br>0.5 0.3<br>10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%<br>LOAD LOAD<br>(230Vac Input) (277Vac Input)<br>|_| EFFICIENCY vs LOAD<br>LCM-40TW series possess superior working efficiency that up to 87% can be reached in field applications.<br>※ Tcase at 85℃<br>95 95<br>90 90<br>85 85<br>80 500mA 80 500mA<br>75 600mA 75 600mA<br>700mA 700mA<br>70 70<br>800mA 800mA<br>65 900mA 65 900mA<br>60 1050mA 60 1050mA<br>55 55<br>50 50<br>10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%<br>LOAD LOAD<br>(230Vac Input) (277Vac Input)<br>THD THD<br>PF PF<br>EFFICIENCY (%) EFFICIENCY (%)<br>**----- End of picture text -----**<br>


_File Name:LCM-40TW-SPEC   2022-11-28_ 

**LCM-40TW  series** 

40W Constant Power Mode With Tunable White LED Driver 

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MECHANICAL SPECIFICATION Case No.LCM-60A          Unit:mm<br>123.5<br>6.75 110<br>6.75<br>39.3 65.5 1<br>7.8 7.8 23 TB1<br>2-ψ4 4<br>1 TB2 LCM-40TW<br>2<br>3<br>4<br>5 4 3 2 1<br>ON<br>※Terminal Pin No. Assignment( TB1)<br>Pin No. Assignment 40<br>1 AC/L tc<br>2 AC/N<br>3 DA+/PUSH<br>4 DA-/N<br>※Terminal Pin No. Assignment(TB2)<br>Pin No. Assignment<br>1 +V<br>Bottom View<br>2 +V<br>3 -V1(C.W.) ‧     : Max. Case Temperaturetc<br>4 -V2(W.W.)<br>4.2<br>ψ<br>2-<br>6.75<br>6.75<br>81.5 68<br>4<br>23<br>15<br>**----- End of picture text -----**<br>


## **Installation Manual** 

Please refer to : http://www.meanwell.com/manual.html 

_File Name:LCM-40TW-SPEC   2022-11-28_