ELG-240-C1750D23Y

LED Driver, LED Lighting, 239.75 W, 137 VDC, 1.75 A, Constant Current, 100 V

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
Manufacturer: MEAN WELL
Product type: AC / DC LED Power Supplies
SVHC: No SVHC (27-Jun-2024)
Product Range: ELG-240-C
Output Current: 1.75A
LED Driver Mode: Constant Current
Output Power Max: 239.75W
Input Voltage Max: 305V
Input Voltage Min: 100V
Output Voltage Max: 137VDC
Power Supply Applications: LED Lighting
Delivery and price
Units per pack	1
Price	57.56 €
Current stock	10+
Lead time	30 days
Datasheet
**==> picture [532 x 742] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||||||
|---|---|---|---|---|---|---|---|---|
|178.5~240W Constant Current Mode LED Driver|ELG|-|240|-|C  series|
|ee|
|sail|
|ee|ee|are|
|ee,”|\ D,|
|f weet|eesseee|
|IS 15885(Part 2/Sec13)|
||||IP65|IP67|R-41027766|THOMAS SAMUEL|THOMAS SAMUEL|8|
||(for 700A,1050A only)||
|■||■||
|‧|‧|
|‧|‧|
|‧|‧|
|‧|‧|
|‧|‧|
|‧|‧|
|||
|‧|
|‧|
|■||
||
||
||
|℃℃|
||
||
||
||
|■||
|||||
||
||
|{|
|||
||
||
|je||
|||||
|||||
|A||||
|||||
||
||||
||
|||||
|Dx||||
|||||

**----- End of picture text -----**<br>


_File Name:ELG-240-C-SPEC   2019-10-25_ 

178.5~240W Constant Current Mode LED Driver 

## **ELG - 240 - C  series** 

## **SPECIFICATION** 

|**MODEL**<br>**RATED CURRENT**<br>**RATED POWER**<br>**OUTPUT**<br>**CURRENT ADJ. RANGE**<br>**SET UP TIME    Note.4**<br>**VOLTAGE RANGENote.3**<br>**FREQUENCY RANGE**<br>**POWER FACTOR(Typ.)**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT(Typ.)**<br>**LEAKAGE CURRENT**<br>**SAFETY STANDARDS**<br>**EMC IMMUNITY**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVER TEMPERATURE**<br>**OVER VOLTAGE**<br>800ms/115VAC, 500ms/230VAC<br>(Please refer to "STATIC CHARACTERISTIC"section)<br>47 ~ 63Hz<br> PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load<br>(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)<br>2.2A / 115VAC      1.5A / 230VAC      1.2A/277VAC<br><0.75mA / 277VAC<br>Compliance to EN55015,EN61000-3-2  Class C (@load≧50%) ; EN61000-3-3; GB17625.1, GB17743;<br>EAC TP TC 020; KC KN15,KN61547<br>20 ~ 95% RH non-condensing<br>-40 ~ +80℃, 10 ~ 95% RH<br>±0.03%/℃(0 ~ 60℃)<br>10 ~ 500Hz, 5G 12min./1cycle, period for  72min. each along X, Y, Z axes<br>**ENVIRONMENT**<br>**EMC EMISSION**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION**<br>Shut down o/p voltage, re-power on to recover<br>Shut down o/p voltage, re-power on to recover<br>**SHORT CIRCUIT**<br>Hiccup mode, recovers automatically after fault condition is removed<br>I/P-O/P:3.75KVAC     I/P-FG:2.0KVAC     O/P-FG:1.5KVAC<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**CURRENT TOLERANCE**<br>±5.0%<br>**CONSTANT CURRENT REGION Note.2**<br>THD< 20%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)<br>(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)<br>**TOTAL HARMONIC DISTORTION**<br>**OPEN CIRCUIT VOLTAGE(max.)**<br>Adjustable for A/AB-Type only (via built-in potentiometer)<br>COLD START 75A(twidth=450μs measured at 50% Ipeak)/230VAC;Per NEMA 410<br>**MAX. No. of PSUs on 16A**<br>**CIRCUIT BREAKER**<br>2 units (circuit breaker of type B) / 4 units  (circuit breaker of type C) at 230VAC<br>Tcase=-40 ~ +85℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)<br>**MAX. CASE TEMP.**Tcase=+85℃<br>Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level(surge immunity:Line-Earth:6KV,Line-Line:4KV);<br>EAC TP TC 020; KC KN15,KN61547<br>℃<br><br><br><br><br><br>℃<br><br>℃℃<br><br><br>**CURRENT RIPPLE**<br>5.0% max. @rated current<br>100 ~ 305VAC          142 ~ 431VDC<br>No load power consumption <0.5W for Blank / A / Dx / D2-Type<br>**NO LOAD / STANDBY**<br>**POWER CONSUMPTION**<br>Standby power consumption <0.5W for B / AB / DA-Type<br>**ELG-240-C700**<br>**ELG-240-C1050**<br>**ELG-240-C1400**<br>**ELG-240-C1750**<br>**ELG-240-C2100**<br>700mA<br>1050mA<br>1400mA<br>1750mA<br>2100mA<br>240.1W<br>239.4W<br>239.4W<br>239.75W<br>241.5W<br>172 ~ 343V<br>114 ~ 228V<br>86 ~ 171V<br>69 ~ 137V<br>57 ~ 115V<br>360V<br>239V<br>180V<br>144V<br>120V<br>350 ~ 700mA<br>525 ~ 1050mA<br>700 ~ 1400mA<br>875 ~ 1750mA<br>1050 ~ 2100mA<br>93%<br>93%<br>93%<br>93%<br>93%<br>380 ~ 435V<br>250 ~ 290V<br>192 ~ 216V<br>153 ~ 175V<br>128 ~ 156V<br>958.9K hrs min. Telcordia SR-332 (Bellcore)          235Khrs min.      MIL-HDBK-217F (25℃)<br>244*71*37.5 mm (L*W*H)<br>1.22Kg; 12pcs /15.2kg / 0.72CUFT<br>UL8750(type”HL”), CSA C22.2 No. 250.13-12;<br>independent, EN62384;<br>EN/AS/NZS 61347-1,EN/AS/NZS 61347-2-13<br>GB19510.14,GB19510.1;BISIS15885(for 700A/1050A only);IP65 or IP67;<br>KC61347-1,KC61347-2-13 approved<br>200VAC ~ 305VAC<br>100VAC ~ 180VAC<br>179.9W<br>179.55W<br>179.2W<br>178.5W<br>180.6W<br>**DALI STANDARDS**<br>Compliance to IEC62386-101,102,(207 by request) for DA Type only|**MODEL**<br>**RATED CURRENT**<br>**RATED POWER**<br>**OUTPUT**<br>**CURRENT ADJ. RANGE**<br>**SET UP TIME    Note.4**<br>**VOLTAGE RANGENote.3**<br>**FREQUENCY RANGE**<br>**POWER FACTOR(Typ.)**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT(Typ.)**<br>**LEAKAGE CURRENT**<br>**SAFETY STANDARDS**<br>**EMC IMMUNITY**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVER TEMPERATURE**<br>**OVER VOLTAGE**<br>800ms/115VAC, 500ms/230VAC<br>(Please refer to "STATIC CHARACTERISTIC"section)<br>47 ~ 63Hz<br> PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load<br>(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)<br>2.2A / 115VAC      1.5A / 230VAC      1.2A/277VAC<br><0.75mA / 277VAC<br>Compliance to EN55015,EN61000-3-2  Class C (@load≧50%) ; EN61000-3-3; GB17625.1, GB17743;<br>EAC TP TC 020; KC KN15,KN61547<br>20 ~ 95% RH non-condensing<br>-40 ~ +80℃, 10 ~ 95% RH<br>±0.03%/℃(0 ~ 60℃)<br>10 ~ 500Hz, 5G 12min./1cycle, period for  72min. each along X, Y, Z axes<br>**ENVIRONMENT**<br>**EMC EMISSION**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION**<br>Shut down o/p voltage, re-power on to recover<br>Shut down o/p voltage, re-power on to recover<br>**SHORT CIRCUIT**<br>Hiccup mode, recovers automatically after fault condition is removed<br>I/P-O/P:3.75KVAC     I/P-FG:2.0KVAC     O/P-FG:1.5KVAC<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**CURRENT TOLERANCE**<br>±5.0%<br>**CONSTANT CURRENT REGION Note.2**<br>THD< 20%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)<br>(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)<br>**TOTAL HARMONIC DISTORTION**<br>**OPEN CIRCUIT VOLTAGE(max.)**<br>Adjustable for A/AB-Type only (via built-in potentiometer)<br>COLD START 75A(twidth=450μs measured at 50% Ipeak)/230VAC;Per NEMA 410<br>**MAX. No. of PSUs on 16A**<br>**CIRCUIT BREAKER**<br>2 units (circuit breaker of type B) / 4 units  (circuit breaker of type C) at 230VAC<br>Tcase=-40 ~ +85℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)<br>**MAX. CASE TEMP.**Tcase=+85℃<br>Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level(surge immunity:Line-Earth:6KV,Line-Line:4KV);<br>EAC TP TC 020; KC KN15,KN61547<br>℃<br><br><br><br><br><br>℃<br><br>℃℃<br><br><br>**CURRENT RIPPLE**<br>5.0% max. @rated current<br>100 ~ 305VAC          142 ~ 431VDC<br>No load power consumption <0.5W for Blank / A / Dx / D2-Type<br>**NO LOAD / STANDBY**<br>**POWER CONSUMPTION**<br>Standby power consumption <0.5W for B / AB / DA-Type<br>**ELG-240-C700**<br>**ELG-240-C1050**<br>**ELG-240-C1400**<br>**ELG-240-C1750**<br>**ELG-240-C2100**<br>700mA<br>1050mA<br>1400mA<br>1750mA<br>2100mA<br>240.1W<br>239.4W<br>239.4W<br>239.75W<br>241.5W<br>172 ~ 343V<br>114 ~ 228V<br>86 ~ 171V<br>69 ~ 137V<br>57 ~ 115V<br>360V<br>239V<br>180V<br>144V<br>120V<br>350 ~ 700mA<br>525 ~ 1050mA<br>700 ~ 1400mA<br>875 ~ 1750mA<br>1050 ~ 2100mA<br>93%<br>93%<br>93%<br>93%<br>93%<br>380 ~ 435V<br>250 ~ 290V<br>192 ~ 216V<br>153 ~ 175V<br>128 ~ 156V<br>958.9K hrs min. Telcordia SR-332 (Bellcore)          235Khrs min.      MIL-HDBK-217F (25℃)<br>244*71*37.5 mm (L*W*H)<br>1.22Kg; 12pcs /15.2kg / 0.72CUFT<br>UL8750(type”HL”), CSA C22.2 No. 250.13-12;<br>independent, EN62384;<br>EN/AS/NZS 61347-1,EN/AS/NZS 61347-2-13<br>GB19510.14,GB19510.1;BISIS15885(for 700A/1050A only);IP65 or IP67;<br>KC61347-1,KC61347-2-13 approved<br>200VAC ~ 305VAC<br>100VAC ~ 180VAC<br>179.9W<br>179.55W<br>179.2W<br>178.5W<br>180.6W<br>**DALI STANDARDS**<br>Compliance to IEC62386-101,102,(207 by request) for DA Type only|**ELG-240-C700**|**ELG-240-C1050**|**ELG-240-C1400**|**ELG-240-C1750**|**ELG-240-C2100**|
|---|---|---|---|---|---|---|
||**RATED CURRENT**|700mA|1050mA|1400mA|1750mA|2100mA|
||**RATED POWER**|240.1W<br>239.4W<br>239.4W<br>239.75W<br>241.5W<br>200VAC ~ 305VAC<br>100VAC ~ 180VAC<br>179.9W<br>179.55W<br>179.2W<br>178.5W<br>180.6W|||||
||**CONSTANT CURRENT REGION Note.2**|172 ~ 343V|114 ~ 228V|86 ~ 171V|69 ~ 137V|57 ~ 115V|
||**OPEN CIRCUIT VOLTAGE(max.)**|360V|239V|180V|144V|120V|
||**CURRENT ADJ. RANGE**|Adjustable for A/AB-Type only (via built-in potentiometer)<br>350 ~ 700mA<br>525 ~ 1050mA<br>700 ~ 1400mA<br>875 ~ 1750mA<br>1050 ~ 2100mA|||||
||**CURRENT RIPPLE**|5.0% max. @rated current|||||
||**CURRENT TOLERANCE**|±5.0%|||||
||**SET UP TIME    Note.4**|800ms/115VAC, 500ms/230VAC|||||
||**VOLTAGE RANGENote.3**|(Please refer to "STATIC CHARACTERISTIC"section)<br>100 ~ 305VAC          142 ~ 431VDC|||||
||**FREQUENCY RANGE**|47 ~ 63Hz|||||
||**POWER FACTOR(Typ.)**|PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load<br>(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)|||||
||**TOTAL HARMONIC DISTORTION**|THD< 20%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)<br>(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)|||||
||**EFFICIENCY (Typ.)**|93%|93%|93%|93%|93%|
||**AC CURRENT (Typ.)**|2.2A / 115VAC      1.5A / 230VAC      1.2A/277VAC|||||
||**INRUSH CURRENT(Typ.)**|COLD START 75A(twidth=450μs measured at 50% Ipeak)/230VAC;Per NEMA 410|||||
||**MAX. No. of PSUs on 16A**<br>**CIRCUIT BREAKER**|2 units (circuit breaker of type B) / 4 units  (circuit breaker of type C) at 230VAC|||||
||**LEAKAGE CURRENT**|<0.75mA / 277VAC|||||
||**NO LOAD / STANDBY**<br>**POWER CONSUMPTION**|No load power consumption <0.5W for Blank / A / Dx / D2-Type<br>Standby power consumption <0.5W for B / AB / DA-Type|||||
||**SHORT CIRCUIT**|Hiccup mode, recovers automatically after fault condition is removed|||||
||**OVER VOLTAGE**|Shut down o/p voltage, re-power on to recover<br>380 ~ 435V<br>250 ~ 290V<br>192 ~ 216V<br>153 ~ 175V<br>128 ~ 156V|||||
||**OVER TEMPERATURE**|Shut down o/p voltage, re-power on to recover|||||
||**WORKING TEMP.**|Tcase=-40 ~ +85℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)|||||
||**MAX. CASE TEMP.**|Tcase=+85℃|||||
||**WORKING HUMIDITY**|20 ~ 95% RH non-condensing|||||
||**STORAGE TEMP., HUMIDITY**|-40 ~ +80℃, 10 ~ 95% RH|||||
||**TEMP. COEFFICIENT**|±0.03%/℃(0 ~ 60℃)|||||
||**VIBRATION**|10 ~ 500Hz, 5G 12min./1cycle, period for  72min. each along X, Y, Z axes|||||
||**SAFETY STANDARDS**|UL8750(type”HL”), CSA C22.2 No. 250.13-12;<br>independent, EN62384;<br>EN/AS/NZS 61347-1,EN/AS/NZS 61347-2-13<br>GB19510.14,GB19510.1;BISIS15885(for 700A/1050A only);IP65 or IP67;<br>KC61347-1,KC61347-2-13 approved|||||
||**DALI STANDARDS**|Compliance to IEC62386-101,102,(207 by request) for DA Type only|||||
||**WITHSTAND VOLTAGE**|I/P-O/P:3.75KVAC     I/P-FG:2.0KVAC     O/P-FG:1.5KVAC|||||
||**ISOLATION RESISTANCE**|I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH|||||
||**EMC EMISSION**|Compliance to EN55015,EN61000-3-2  Class C (@load≧50%) ; EN61000-3-3; GB17625.1, GB17743;<br>EAC TP TC 020; KC KN15,KN61547|||||
||**EMC IMMUNITY**|Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level(surge immunity:Line-Earth:6KV,Line-Line:4KV);<br>EAC TP TC 020; KC KN15,KN61547|||||
||**MTBF**|958.9K hrs min. Telcordia SR-332 (Bellcore)          235Khrs min.      MIL-HDBK-217F (25℃)|||||
||**DIMENSION**|244*71*37.5 mm (L*W*H)|||||
||**PACKING**<br>℃<br><br><br><br><br><br>℃<br><br>℃℃<br><br><br>1.22Kg; 12pcs /15.2kg / 0.72CUFT||||||



_File Name:ELG-240-C-SPEC   2019-10-25_ 

**ELG - 240 - C  series** 

## 178.5~240W Constant Current Mode LED Driver 

## **BLOCK DIAGRAM** 

**==> picture [473 x 386] intentionally omitted <==**

**----- Start of picture text -----**<br>
PFC fosc : 50~120KHz<br>PWM fosc : 60~130KHz<br>EMI FILTER PFC POWER RECTIFIERS Vo+<br>I/P & CIRCUIT SWITCHING & Vo-<br>RECTIFIERS FILTER<br>O.L.P. DIM+<br>DIM-<br>(B Type)<br>O.T.P. O.L.P. DETECTION<br>PWM & PFC CIRCUIT<br>CONTROL<br>PFC CONTROL<br>O.V.P.<br>CASE :Protective Earth<br>DRIVING METHODS OF LED MODULE<br>※ This series works in constant current mode to directly drive the LEDs. This series works in constant current mode to directly drive the LEDs.<br>In the constant current region, the highest voltage at the output of the driver<br>100 depends on the configuration of the end systems.<br>Constant Should there be any compatibility issues, please contact MEAN WELL.<br>Current area<br>50<br>(min.)<br>Hiccup<br>Protection<br>50 100 Io(%)<br>Typical output current normalized by rated current (%)<br>Vo(%)<br>**----- End of picture text -----**<br>


## **DRIVING METHODS OF LED MODULE** 

※ This series works in constant current mode to directly drive the LEDs. This series works in constant current mode to directly drive the LEDs. 

_File Name:ELG-240-C-SPEC   2019-10-25_ 

**ELG - 240 - C  series** 

178.5~240W Constant Current Mode LED Driver 

## **DIMMING OPERATION** 

**==> picture [470 x 115] intentionally omitted <==**

**----- Start of picture text -----**<br>
※ 3 in 1 dimming function (for B/AB-Type)<br>DIM+(Gray)*<br>AC/L(Brown)AC/N(Blue) ELG-240-C DIM-(Black)**Vo-(Blue)<br>Vo+(Brown)<br>* DIM+ for B/AB-Type<br>   DA+ for DA-Type<br>   PROG+ for D2-Type<br>‧Output constant current level can be adjusted by applying one of the three methodologies between DIM+ and DIM-:  * *DIM- for B/AB-Type<br>     0 ~ 10VDC, or 10V PWM signal or resistance.      PROG- for D2-Type    DA- for DA-Type<br>**----- End of picture text -----**<br>


- ‧Direct connecting to LEDs is suggested. It is not suitable to be used with additional drivers. 

- ‧Dimming source current from power supply: 100μA (typ.) 

**==> picture [157 x 469] intentionally omitted <==**

**----- Start of picture text -----**<br>
100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>40%<br>30%<br>20%<br>10%<br>0%<br>0V 1V 2V 3V 4V 5V 6V 7V 8V 9V 10V<br>Dimming input: Additive voltage<br>100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>40%<br>30%<br>20%<br>10%<br>0%<br>0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%<br>Duty cycle of additive 10V PWM signal dimming input<br>100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>40%<br>30%<br>20%<br>10%<br>0%<br>Short 10K/N 20K/N 30K/N 40K/N 50K/N 60K/N 70K/N 80K/N 90K/N 100K/N<br>(N=driver quantity for synchronized dimming operation)<br>Dimming input: Additive resistance<br>Output current (%)<br>Output current (%)<br>Output current (%)<br>**----- End of picture text -----**<br>


- Applying additive 0 ~ 10VDC 

**==> picture [215 x 96] intentionally omitted <==**

**----- Start of picture text -----**<br>
+<br>Vo+ +<br>-<br>Vo- -<br>DIM+<br>+<br>Additive Voltage<br>-<br>DIM-<br>“DO NOT connect "DIM- to Vo-"<br>**----- End of picture text -----**<br>


**==> picture [227 x 129] intentionally omitted <==**

**----- Start of picture text -----**<br>
◎ Applying additive 10V PWM signal (frequency range 100Hz ~ 3KHz):<br>+<br>Vo+ +<br>-<br>Vo- -<br>DIM+<br>Additive PWM signal<br>DIM-<br>“DO NOT connect "DIM- to Vo-"<br>**----- End of picture text -----**<br>


**==> picture [224 x 125] intentionally omitted <==**

**----- Start of picture text -----**<br>
◎  Applying additive resistance:<br>+<br>Vo+ +<br>-<br>Vo- -<br>DIM+<br>Additive Resistance<br>DIM-<br>“DO NOT connect "DIM- to Vo-"<br>**----- End of picture text -----**<br>


Note : 1. Min. dimming level is about 8% and the output current is not defined when 0%< Iout<8%. 2. The output current could drop down to 0% when dimming input is about 0kΩ or 0Vdc, or 10V PWM signal with 0% duty cycle. 

_File Name:ELG-240-C-SPEC   2019-10-25_ 

**ELG - 240 - C  series** 

178.5~240W Constant Current Mode LED Driver 

※ **DALI Interface  (primary side; for DA-Type)** 

- ‧Apply DALI signal between DA+ and DA-. 

- ‧DALI protocol comprises 16 groups and 64 addresses. 

- ‧First step is fixed at 8% of output. 

- ※ **Smart timer dimming function (for Dxx-Type  by User definition)** MEAN WELL Smart timer dimming primarily provides the adaptive proportion dimming profile for the output constant current level to perform up to 14 consecutive hours. 3 dimming profiles hereunder are defined accounting for the most frequently seen applications. If other options may be needed, please contact MEAN WELL for details. 

**==> picture [462 x 123] intentionally omitted <==**

**----- Start of picture text -----**<br>
Ex : ◎ D01-Type: the profile recommended for residential lighting<br>100<br>- ee Set up for D01-Type in Smart timer dimming software program:<br>ea<br>i<br>aLI T1 T2 T3 T4<br>eo LI<br>TIME** 06:00 07:00 11:00 ---<br>50<br>LEVEL** 100% 70% 50% 70%<br>30<br>Dimming Level(%)<br>**----- End of picture text -----**<br>


Operating Time(HH:MM) 

**: TIME matches Operating Time in the diagram whereas LEVEL matches Dimming Level. Example: If a residential lighting application adopts D01-Type, when turning on the power supply at 6:00pm, for instance: [1] The power supply will switch to the constant current level at 100% starting from 6:00pm. 

[2] The power supply will switch to the constant current level at 70% in turn, starting from 0:00am, which is 06:00 after the power supply turns on. [3] The power supply will switch to the constant current level at 50% in turn, starting from 1:00am, which is 07:00 after the power supply turns on. [4] The power supply will switch to the constant current level at 70% in turn, starting from 5:00am, which is 11:00 after the power supply turns on. The constant current level remains till 8:00am, which is 14:00 after the power supply turns on. 

**==> picture [192 x 120] intentionally omitted <==**

**----- Start of picture text -----**<br>
Ex: ◎ D02-Type: the profile recommended for street lighting<br>100<br>90<br>80<br>70 .<br>60 |<br>50 J<br>405<br>Dimming Level(%) 30<br>**----- End of picture text -----**<br>


Set up for D02-Type in Smart timer dimming software program: 

||T1|T2|T3|T4|T5|
|---|---|---|---|---|---|
|TIME**|01:00|03:00|8:00|11:00|---|
|LEVEL**|50%|80%|100%|60%|80%|



Operating Time(HH:MM) 

- **: TIME matches Operating Time in the diagram whereas LEVEL matches Dimming Level. Example: If a street lighting application adopts D02-Type, when turning on the power supply at 5:00pm, for instance: [1] The power supply will switch to the constant current level at 50% starting from 5:00pm. 

- [2] The power supply will switch to the constant current level at 80% in turn, starting from 6:00pm, which is 01:00 after the power supply turns on. [3] The power supply will switch to the constant current level at 100% in turn, starting from 8:00pm, which is 03:00 after the power supply turns on. [4] The power supply will switch to the constant current level at 60% in turn, starting from 1:00am, which is 08:00 after the power supply turns on. [5] The power supply will switch to the constant current level at 80% in turn, starting from 4:00am, which is 11:00 after the power supply turns on. The constant current level remains till 6:30am, which is 14:00 after the power supply turns on. 

_File Name:ELG-240-C-SPEC   2019-10-25_ 

> 178.5~240W Constant Current Mode LED Driver **ELG - 240 - C  series** 

|Ex:|Ex:◎D03-Type: the profile recommended for tunnel lighting|Ex:◎D03-Type: the profile recommended for tunnel lighting|D03-Type: the profile recommended for tunnel lighting|D03-Type: the profile recommended for tunnel lighting|D03-Type: the profile recommended for tunnel lighting|D03-Type: the profile recommended for tunnel lighting|D03-Type: the profile recommended for tunnel lighting||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||100||||||||||||||
||90||||||||Set up for D03-Type in Smart timer dimming software program:||||||
||80||||||||||||||
|Dimming Level(%)|70<br>60<br>50<br>40<br>30<br>20|||||||||TIME**<br>LEVEL**|01:30<br>T1<br>70%|T2<br>11:00<br>100%|T3<br>---<br>70%||
||10||||||||||||||
||0||||||||||||||
||00:00|02:00|04:00|06:00|08:00|10:00|12:00|14:00|||||||
|||||Operating Time(HH:MM)|Operating Time(HH:MM)||||||||||



**: TIME matches Operating Time in the diagram whereas LEVEL matches Dimming Level. Example: If a tunnel lighting application adopts D03-Type, when turning on the power supply at 4:30pm, for instance: 

- [1] The power supply will switch to the constant current level at 70% starting from 4:30pm. 

[2] The power supply will switch to the constant current level at 100% in turn, starting from 6:00pm, which is 01:30 after the power supply turns on. [3] The power supply will switch to the constant current level at 70% in turn, starting from 5:00am, which is 11:00 after the power supply turns on. The constant current level remains till 6:30am, which is 14:00 after the power supply turns on. 

_File Name:ELG-240-C-SPEC   2019-10-25_ 

**ELG - 240 - C  series** 

178.5~240W Constant Current Mode LED Driver 

## **OUTPUT LOAD vs TEMPERATURE(Note.7)** 

**==> picture [490 x 598] intentionally omitted <==**

**----- Start of picture text -----**<br>
100 100<br>80 80<br>230VAC 230VAC 230VAC<br>input only input input only<br>60 only 60<br>40 40<br>20 20<br>-40 -25 0 10 20 30 50 60 70 (HORIZONTAL) -40 -25 0 20 45 55 65 75 85 (HORIZONTAL)<br>AMBIENT TEMPERATURE,Ta ( ℃ ) Tcase ( ℃ )<br>STATIC CHARACTERISTIC POWER FACTOR (PF) CHARACTERISTIC<br>※ Tcase at 75℃<br>100<br>1<br>90<br>0.98<br>80<br>75 0.96<br>70<br>277V (240W)<br>0.94<br>60 230V (240W)<br>0.92 110V (180W)<br>50<br>0.9<br>40<br>0.88<br>50% 60% 70% 80% 90% 100%<br>100 120 140 160 180 200 240 250 260 270 280 305<br>INPUT VOLTAGE (V) 60Hz LOAD<br>※De-rating is needed under low input voltage.<br>TOTAL HARMONIC DISTORTION (THD) EFFICIENCY vs LOAD<br>ELG-240-C series possess superior working efficiency that up to 93% can<br>be reached in field applications.<br>※ 700mA Model,Tcase at 75℃ ※ 700mA Model, Tcase at 75℃<br>96<br>20%<br>95<br>18%<br>94<br>16%<br>93<br>14%<br>92<br>12% 277VAC (240W) 91 277V (240W)<br>10% 230V (240W)<br>230VAC (240W) 90<br>8% 115V (180W)<br>115VAC (180W) 89<br>6%<br>88<br>4%<br>87<br>2%<br>86<br>0% 50% 60% 70% 80% 90% 100%<br>50% 60% 70% 80% 90% 100%<br>LOAD LOAD<br>LOAD (%) LOAD (%)<br>PF<br>LOAD (%)<br>THD<br>EFFICIENCY(%)<br>**----- End of picture text -----**<br>


ELG-240-C series possess superior working efficiency that up to 93% can be reached in field applications. 

_File Name:ELG-240-C-SPEC   2019-10-25_ 

**ELG - 240 - C series** 

178.5~240W Constant Current Mode LED Driver 

## **LIFE TIME** 

**==> picture [367 x 176] intentionally omitted <==**

**----- Start of picture text -----**<br>
120<br>100<br>80<br>60<br>40<br>20<br>0<br>20 30 40 50 60 70 80<br>LIFETIME(Kh)<br>**----- End of picture text -----**<br>


**==> picture [38 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Tcase ( ℃ )<br>**----- End of picture text -----**<br>


_File Name:ELG-240-C-SPEC   2019-10-25_ 

**ELG - 240 - C  series** 

## 178.5~240W Constant Current Mode LED Driver 

**==> picture [511 x 668] intentionally omitted <==**

**----- Start of picture text -----**<br>
MECHANICAL SPECIFICATION<br>※  Blank-Type CASE NO.: 262A       Unit:mm<br>244<br>233<br>300±20 220 300±20<br>AC/N(Blue) Vo-(Blue)<br>AC/L(Brown) tc 79 Vo+(Brown)<br>SJOW 17AWGx2C SJOW 17AWGx2C<br>&H05RN-F 1.0mm2 &H05RN-F 1.0mm2<br>4-ψ4.5<br>‧     : Max. Case Temperaturetc<br>※  A-Type<br>244<br>233<br>300±20 220 300±20<br>AC/N(Blue) Vo-(Blue)<br>AC/L(Brown) tc 79 Vo+(Brown)<br>SJOW 17AWGx2C SJOW 17AWGx2C<br>&H05RN-F 1.0mm2 &H05RN-F 1.0mm2<br>4-ψ4.5<br>‧     : Max. Case Temperaturetc<br>41.75<br>71 53.8<br>32<br>37 37.5<br>71 53.8<br>32<br>37 37.5<br>19<br>**----- End of picture text -----**<br>


_File Name:ELG-240-C-SPEC   2019-10-25_ 

**ELG - 240 - C  series** 

## 178.5~240W Constant Current Mode LED Driver 

**==> picture [511 x 668] intentionally omitted <==**

**----- Start of picture text -----**<br>
※  AB-Type<br>244<br>233<br>300±20 220 300±20<br>SJOW 17AWGx2C<br>&H05RN-F 1.0mm2 DIM+(Gray)<br>AC/N(Blue) DIM-(Black)<br>AC/L(Brown) tc 79 Vo-(Blue)<br>SJOW 17AWGx2C Vo+(Brown)<br>&H05RN-F 1.0mm2 &H05RN-F 1.0mmSJOW 17AWGx2C2<br>4-ψ4.5<br>‧     : Max. Case Temperaturetc<br>41.75<br>※  B/DA/D2-Type<br>244<br>233<br>300±20 220 300±20<br>SJOW 17AWGx2C<br>&H05RN-F 1.0mm2 DIM+(Gray)*<br>AC/N(Blue) DIM-(Black)**<br>AC/L(Brown) tc 79 Vo-(Blue)<br>SJOW 17AWGx2C Vo+(Brown)<br>&H05RN-F 1.0mm2 &H05RN-F 1.0mmSJOW 17AWGx2C2<br>4-ψ4.5 * DIM+ for B-Type<br>   DA+ for DA-Type<br>‧     : Max. Case Temperaturetc    PROG+ for D2-Type* *DIM- for B-Type<br>    DA- for DA-Type<br>    PROG- for D2-Type<br>71 53.8<br>32<br>37 37.5<br>19<br>71 53.8<br>32<br>37 37.5<br>**----- End of picture text -----**<br>


_File Name:ELG-240-C-SPEC   2019-10-25_ 

**ELG - 240 - C  series** 

## 178.5~240W Constant Current Mode LED Driver 

**==> picture [399 x 186] intentionally omitted <==**

**----- Start of picture text -----**<br>
※  3Y Model (3-wire input)<br>244<br>233<br>300±20 220<br>AC/N(Blue)<br>AC/L(Brown) tc 79<br>FG (Green/Yellow) SJOW 17AWGx3C SJOW 17AWGx2C<br>&H05RN-F 1.0mm2 &H05RN-F 1.0mm2<br>4-ψ4.5<br>‧     : Max. Case Temperaturetc<br>◎ Note1: Please connect the case to PE for the complete EMC deliverance and safety use.<br>71 53.8<br>32<br>**----- End of picture text -----**<br>


- Note2: Please contact MEAN WELL for input wiring option with PE. 

## **Installation Manual** 

_File Name:ELG-240-C-SPEC   2019-10-25_
Updated at April 17, 2026
About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →
Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →
Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →