# LED Driver, DALI-2 Dimming, LED Lighting, 50 W, 56 V, 1.05 A, Constant Power, 90 VAC
**URL**: https://novapart.co/products/XLG-50-H-DA2/led-driver-dali-2-dimming-lighting-50-w-56-v-105-a
**SKU**: XLG-50-H-DA2
**Manufacturer**: MEAN WELL
**Category**: LED Lighting Components || LED Power Supplies || AC / DC LED Power Supplies
**Price**: €18.5200
**Stock**: 10+
**Lead Time**: 141 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Product Range | XLG-50-DA2 Series |
| Output Current | 1.05A |
| Led Driver Mode | Constant Power |
| Output Power Max | 50W |
| Input Voltage Max | 305VAC |
| Input Voltage Min | 90VAC |
| Output Voltage Max | 56V |
| Power Supply Applications | LED Lighting |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4371871/)
## 50W Constant Power Mode with DALI-2 LED Driver **XLG-50-DA2 series**
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User’s Manual
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2 110 M M SELV IP67 05
and (except for L type) FO V V V7 (except for L type) ® Hl (Note14) O&OWuK CBCEXKUK ©
■ Features ■ Applications
‧ ‧
Constant Power mode output LED street lighting
‧ ‧
Metal housing design with functional Ground LED architectural lighting
‧ ‧
Built-in active PFC function LED bay lighting
‧ ‧
Class 2 power unit(except for L type) LED floodlighting
‧ ‧
Standby power consumption <0.5W Type “HL” for use in Class I, Division
‧ IP67 rating for indoor or outdoor installations hazardous (Classified) location.
‧ Surge protection with 6KV/4KV ■ GTIN CODE
‧ DALI-2 Dimming with minimum level 8% MW Search: https://www.meanwell.com/serviceGTIN.aspx
‧
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‧
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■
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℃~90℃
XLG-50-DA2 with the latest version of
IEC61347/GB19510.1 and UL8750 international safety regulations. The output and dimming circuit are also completely in accordance with the new regulations with isolation to ensure the safety of both user and luminaire system during installation.
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■
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XLG - 50 I - L - DA2
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｛
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|Type|Function|Note|
|---|---|---|
|DA2
|__||DALI-2 control technology with lo adjustable via built-in potentiometer|In Stock|
**==> picture [55 x 14] intentionally omitted <==**
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|__| DA2
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_File Name:XLG-50-DA2-SPEC 2023-01-06_
**- - XLG 50 DA2 series**
50W Constant Power Mode with DALI-2 LED Driver
## **SPECIFICATION**
|**OUTPUT**
**INPUT**
**MODEL**
**MTBF**
**DIMENSION**
**OTHERS**
**NOTE**
**PACKING**
**SAFETY &**
**EMC**
K hrs min. Telcordia SR-332 (Bellcore) Khrs min. MIL-HDBK-217F (25
)
℃
**EMC EMISSION**
**Parameter**
Conducted
Radiated
Harmonic Current
Voltage Flicker
**Standard**
BS EN/EN61000-3-3
**Test Level/Note**
-----
-----
Class C @load≥50%
-----
**EMC IMMUNITY**
**Parameter**
ESD
Radiated
EFT/Burst
Surge
Conducted
Magnetic Field
Voltage Dips and Interruptions
**Standard**
BS EN/EN61000-4-2
BS EN/EN61000-4-3
BS EN/EN61000-4-4
BS EN/EN61000-4-5
BS EN/EN61000-4-6
BS EN/EN61000-4-8
BS EN/EN61000-4-11
**Test Level/Note**
Level 3, 8KV air ; Level 2, 4KV contact
Level 3
Level 3
Level 3
Level 4
>95% dip 0.5 periods, 30% dip 25 periods,
>95% interruptions 250 periods
**VOLTAGE RANGE Note.4**
**FREQUENCY RANGE**
**POWER FACTOR**
**EFFICIENCY (Typ.)**
**AC CURRENT**
**INRUSH CURRENT(Typ.)**
**LEAKAGE CURRENT**
**TOTAL HARMONIC DISTORTION**
**MAX. No. of PSUs on 16A**
**CIRCUIT BREAKER**
**STANDBY**
**POWER CONSUMPTION**
**WORKING TEMP.**
**WORKING HUMIDITY**
**STORAGE TEMP.**
**TEMP. COEFFICIENT**
**VIBRATION**
**ENVIRONMENT**
**PROTECTION**
**MAX. CASE TEMP.**
**INPUT OVER VOLTAGE Note.7**
**OVER TEMPERATURE**
**SHORT CIRCUIT**
**WITHSTAND VOLTAGE**
**ISOLATION RESISTANCE**
**SAFETY STANDARDS**
47 ~ 63Hz
0.57A / 115VAC 0.29A / 230VAC 0.24A/277VAC
<0.75mA / 277VAC
89%
COLD START 50A(twidth=350 s measured at 50% Ipeak) at 230VAC
μ
;Per NEMA 410
7 units (circuit breaker of type B) / 12 units (circuit breaker of type C) at 230VAC
(Please refer to "STATIC CHARACTERISTIC" section)
90 ~ 305VAC 127 ~ 431VDC
PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load
(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
THD< 10%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)
(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
Standby power consumption <0.5W(Dimming OFF)(For standard version)
20 ~ 95%
-40 ~ +80℃
±0.03%/℃(0 ~ 60℃)
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
Tcase=+90℃
Hiccup mode or Constant current limiting, recovers automatically after fault condition is removed
Tcase=-40 ~ +90℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
Stage 1: Derating to 75% loading; stage 2: Derating to 50% loading. recovers automatically after fault condition is removed
320 ~ 370VAC(Shut down output voltage when the input voltage exceeds protection voltage,recovers automatically after fault condition is removed)
Can survive input voltage stress of 440Vac for 48 hours
max
@ tc 75℃
I/P-O/P:3.75KVAC I/P-FG:2.0KVAC O/P-FG:1.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
UL8750(type”HL”), CSA C22.2 No. 250.13-12; ENEC AS/NZS IEC BS EN/EN61347-1, AS/NZS BS EN/EN61347-2-13 independent, BS EN/EN62384;
IP67; GB19510.1, GB19510.14,
,
,
EAC TP TC 004
,KC61347-1,KC61347-2-13
J61347-1(H29), J61347-2-13(H29)
IS15885(Part2/Sec13)( for XLG-50I type only); NOM-058-SCFI-2017 approved
BS EN/EN61547
BS EN/EN55015(CISPR15) ,GB/T17743
BS EN/EN55015(CISPR15) ,GB/T17743
BS EN/EN61000-3-2 ,GB/T17625.1
4KV/Line-Line 6KV/Line-Earth
**XLG-50** **-L-DA2**
**XLG-50** **-H-DA2**
89%
**RATED CURRENT (Default)**
**RATED POWER**
**FULL POWER CURRENT RANGE**
**CURRENT ADJ. RANGE**
**CONSTANT CURRENT REGION**
**OPEN CIRCUIT VOLTAGE (max.)**
**CURRENT RIPPLE**
**CURRENT TOLERANCE**
±5%
**SET UP TIME**
500ms/230VAC, 1200ms/115VAC
50W
700mA
60 ~ 142V
160V
250~700mA
350~700mA
50W
1050mA
27 ~ 56V
60V
500~1400mA
900~1400mA
(Via the built-in potentiometer)
5.0%(@ full load)
105*63*30mm (L*W*H)
1.AllparametersNOTspeciallymentionedaremeasuredat230VACinput,ratedcurrentand25
ofambienttemperature.
℃
2.Pleasereferto"DRIVINGMETHODSOFLEDMODULE".
3.Tolerance:includessetuptolerance,lineregulationandloadregulation.
4.De-ratingmaybeneededunderlowinputvoltages.Pleasereferto“STATICCHARACTERISTIC”sectionsfordetails.
5.Lengthofsetuptimeismeasuredatfirstcoldstart.TurningON/OFFthedrivermayleadtoincreaseofthesetuptime.
6.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 longer than 500ms.
7. Input over voltage only for XLG-75 I series,and I series without UL/CSA certificate.
8.Thedriverisconsideredasacomponentthatwillbeoperatedincombinationwithfinalequipment.SinceEMCperformancewillbeaffectedbythe
completeinstallation,thefinalequipmentmanufacturersmustre-qualifyEMCDirectiveonthecompleteinstallationagain.
9.Theambienttemperaturederatingof3.5
/1000mwithfanlessmodelsandof5
/1000mwithfanmodelsforoperatingaltitudehigherthan2000m(6500ft).
℃
℃
10.PleaserefertothewarrantystatementonMEANWELL'swebsiteathttp://www.meanwell.com
11.Thisseriesmeetsthetypicallifeexpectancyof>50,000hoursofoperationwhenTcase,particularlytcpoint(orTMP,perDLC),isabout75
orless.
℃
12.ProductssourcedfromtheAmericasregionsmaynothavetheCCC/PSE/BIS/KClogo.PleasecontactyourMEANWELLsalesformoreinformation.
13.ForanyapplicationnoteandIPwaterprooffunctioninstallationcaution,pleasereferourusermanualbeforeusing.
https://www.meanwell.com/Upload/PDF/LED_EN.pdf
14.H type：RCM is on a voluntary basis. Non IC classification Independent LED control gear is not suitable for residential installations.
L type：RCM is on a voluntary basis and meets relevant IEC or AS/NZS standards complying with AS/NZS 4417.1
※Product Liability Disclaimer：For detailed information,please refer tohttps://www.meanwell.com/serviceDisclaimer.aspx|**OUTPUT**
**INPUT**
**MODEL**
**MTBF**
**DIMENSION**
**OTHERS**
**NOTE**
**PACKING**
**SAFETY &**
**EMC**
K hrs min. Telcordia SR-332 (Bellcore) Khrs min. MIL-HDBK-217F (25
)
℃
**EMC EMISSION**
**Parameter**
Conducted
Radiated
Harmonic Current
Voltage Flicker
**Standard**
BS EN/EN61000-3-3
**Test Level/Note**
-----
-----
Class C @load≥50%
-----
**EMC IMMUNITY**
**Parameter**
ESD
Radiated
EFT/Burst
Surge
Conducted
Magnetic Field
Voltage Dips and Interruptions
**Standard**
BS EN/EN61000-4-2
BS EN/EN61000-4-3
BS EN/EN61000-4-4
BS EN/EN61000-4-5
BS EN/EN61000-4-6
BS EN/EN61000-4-8
BS EN/EN61000-4-11
**Test Level/Note**
Level 3, 8KV air ; Level 2, 4KV contact
Level 3
Level 3
Level 3
Level 4
>95% dip 0.5 periods, 30% dip 25 periods,
>95% interruptions 250 periods
**VOLTAGE RANGE Note.4**
**FREQUENCY RANGE**
**POWER FACTOR**
**EFFICIENCY (Typ.)**
**AC CURRENT**
**INRUSH CURRENT(Typ.)**
**LEAKAGE CURRENT**
**TOTAL HARMONIC DISTORTION**
**MAX. No. of PSUs on 16A**
**CIRCUIT BREAKER**
**STANDBY**
**POWER CONSUMPTION**
**WORKING TEMP.**
**WORKING HUMIDITY**
**STORAGE TEMP.**
**TEMP. COEFFICIENT**
**VIBRATION**
**ENVIRONMENT**
**PROTECTION**
**MAX. CASE TEMP.**
**INPUT OVER VOLTAGE Note.7**
**OVER TEMPERATURE**
**SHORT CIRCUIT**
**WITHSTAND VOLTAGE**
**ISOLATION RESISTANCE**
**SAFETY STANDARDS**
47 ~ 63Hz
0.57A / 115VAC 0.29A / 230VAC 0.24A/277VAC
<0.75mA / 277VAC
89%
COLD START 50A(twidth=350 s measured at 50% Ipeak) at 230VAC
μ
;Per NEMA 410
7 units (circuit breaker of type B) / 12 units (circuit breaker of type C) at 230VAC
(Please refer to "STATIC CHARACTERISTIC" section)
90 ~ 305VAC 127 ~ 431VDC
PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load
(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
THD< 10%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)
(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
Standby power consumption <0.5W(Dimming OFF)(For standard version)
20 ~ 95%
-40 ~ +80℃
±0.03%/℃(0 ~ 60℃)
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
Tcase=+90℃
Hiccup mode or Constant current limiting, recovers automatically after fault condition is removed
Tcase=-40 ~ +90℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
Stage 1: Derating to 75% loading; stage 2: Derating to 50% loading. recovers automatically after fault condition is removed
320 ~ 370VAC(Shut down output voltage when the input voltage exceeds protection voltage,recovers automatically after fault condition is removed)
Can survive input voltage stress of 440Vac for 48 hours
max
@ tc 75℃
I/P-O/P:3.75KVAC I/P-FG:2.0KVAC O/P-FG:1.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
UL8750(type”HL”), CSA C22.2 No. 250.13-12; ENEC AS/NZS IEC BS EN/EN61347-1, AS/NZS BS EN/EN61347-2-13 independent, BS EN/EN62384;
IP67; GB19510.1, GB19510.14,
,
,
EAC TP TC 004
,KC61347-1,KC61347-2-13
J61347-1(H29), J61347-2-13(H29)
IS15885(Part2/Sec13)( for XLG-50I type only); NOM-058-SCFI-2017 approved
BS EN/EN61547
BS EN/EN55015(CISPR15) ,GB/T17743
BS EN/EN55015(CISPR15) ,GB/T17743
BS EN/EN61000-3-2 ,GB/T17625.1
4KV/Line-Line 6KV/Line-Earth
**XLG-50** **-L-DA2**
**XLG-50** **-H-DA2**
89%
**RATED CURRENT (Default)**
**RATED POWER**
**FULL POWER CURRENT RANGE**
**CURRENT ADJ. RANGE**
**CONSTANT CURRENT REGION**
**OPEN CIRCUIT VOLTAGE (max.)**
**CURRENT RIPPLE**
**CURRENT TOLERANCE**
±5%
**SET UP TIME**
500ms/230VAC, 1200ms/115VAC
50W
700mA
60 ~ 142V
160V
250~700mA
350~700mA
50W
1050mA
27 ~ 56V
60V
500~1400mA
900~1400mA
(Via the built-in potentiometer)
5.0%(@ full load)
105*63*30mm (L*W*H)
1.AllparametersNOTspeciallymentionedaremeasuredat230VACinput,ratedcurrentand25
ofambienttemperature.
℃
2.Pleasereferto"DRIVINGMETHODSOFLEDMODULE".
3.Tolerance:includessetuptolerance,lineregulationandloadregulation.
4.De-ratingmaybeneededunderlowinputvoltages.Pleasereferto“STATICCHARACTERISTIC”sectionsfordetails.
5.Lengthofsetuptimeismeasuredatfirstcoldstart.TurningON/OFFthedrivermayleadtoincreaseofthesetuptime.
6.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 longer than 500ms.
7. Input over voltage only for XLG-75 I series,and I series without UL/CSA certificate.
8.Thedriverisconsideredasacomponentthatwillbeoperatedincombinationwithfinalequipment.SinceEMCperformancewillbeaffectedbythe
completeinstallation,thefinalequipmentmanufacturersmustre-qualifyEMCDirectiveonthecompleteinstallationagain.
9.Theambienttemperaturederatingof3.5
/1000mwithfanlessmodelsandof5
/1000mwithfanmodelsforoperatingaltitudehigherthan2000m(6500ft).
℃
℃
10.PleaserefertothewarrantystatementonMEANWELL'swebsiteathttp://www.meanwell.com
11.Thisseriesmeetsthetypicallifeexpectancyof>50,000hoursofoperationwhenTcase,particularlytcpoint(orTMP,perDLC),isabout75
orless.
℃
12.ProductssourcedfromtheAmericasregionsmaynothavetheCCC/PSE/BIS/KClogo.PleasecontactyourMEANWELLsalesformoreinformation.
13.ForanyapplicationnoteandIPwaterprooffunctioninstallationcaution,pleasereferourusermanualbeforeusing.
https://www.meanwell.com/Upload/PDF/LED_EN.pdf
14.H type：RCM is on a voluntary basis. Non IC classification Independent LED control gear is not suitable for residential installations.
L type：RCM is on a voluntary basis and meets relevant IEC or AS/NZS standards complying with AS/NZS 4417.1
※Product Liability Disclaimer：For detailed information,please refer tohttps://www.meanwell.com/serviceDisclaimer.aspx|**XLG-50**||**-L-DA2**|**-L-DA2**|**XLG-50**||**-H-DA2**|**-H-DA2**|
|---|---|---|---|---|---|---|---|---|---|
||**RATED CURRENT (Default)**|700mA||||1050mA||||
||**RATED POWER**|50W||||50W||||
||**CONSTANT CURRENT REGION**|60 ~ 142V||||27 ~ 56V||||
||**FULL POWER CURRENT RANGE**|350~700mA||||900~1400mA||||
||**OPEN CIRCUIT VOLTAGE (max.)**|160V||||60V||||
||**CURRENT ADJ. RANGE**|250~700mA
500~1400mA
(Via the built-in potentiometer)||||||||
||**CURRENT RIPPLE**|5.0%(@ full load)||||||||
||**CURRENT TOLERANCE**|±5%||||||||
||**SET UP TIME**|500ms/230VAC, 1200ms/115VAC||||||||
||**VOLTAGE RANGE Note.4**|(Please refer to "STATIC CHARACTERISTIC" section)
90 ~ 305VAC 127 ~ 431VDC||||||||
||**FREQUENCY RANGE**|47 ~ 63Hz||||||||
||**POWER FACTOR**|PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load
(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)||||||||
||**TOTAL HARMONIC DISTORTION**|THD< 10%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)
(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)||||||||
||**EFFICIENCY (Typ.)**|89%||||89%||||
||**AC CURRENT**|0.57A / 115VAC 0.29A / 230VAC 0.24A/277VAC||||||||
||**INRUSH CURRENT(Typ.)**|COLD START 50A(twidth=350 s measured at 50% Ipeak) at 230VAC
μ
;Per NEMA 410||||||||
||**MAX. No. of PSUs on 16A**
**CIRCUIT BREAKER**|7 units (circuit breaker of type B) / 12 units (circuit breaker of type C) at 230VAC||||||||
||**LEAKAGE CURRENT**|<0.75mA / 277VAC||||||||
||**STANDBY**
**POWER CONSUMPTION**|Standby power consumption <0.5W(Dimming OFF)(For standard version)||||||||
||**SHORT CIRCUIT**|Hiccup mode or Constant current limiting, recovers automatically after fault condition is removed||||||||
||**OVER TEMPERATURE**|Stage 1: Derating to 75% loading; stage 2: Derating to 50% loading. recovers automatically after fault condition is removed||||||||
||**INPUT OVER VOLTAGE Note.7**|320 ~ 370VAC(Shut down output voltage when the input voltage exceeds protection voltage,recovers automatically after fault condition is removed)
Can survive input voltage stress of 440Vac for 48 hours
max
@ tc 75℃||||||||
||**WORKING TEMP.**|Tcase=-40 ~ +90℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)||||||||
||**MAX. CASE TEMP.**|Tcase=+90℃||||||||
||**WORKING HUMIDITY**|20 ~ 95%||||||||
||**STORAGE TEMP.**|-40 ~ +80℃||||||||
||**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; ENEC AS/NZS IEC BS EN/EN61347-1, AS/NZS BS EN/EN61347-2-13 independent, BS EN/EN62384;
IP67; GB19510.1, GB19510.14,
,
,
EAC TP TC 004
,KC61347-1,KC61347-2-13
J61347-1(H29), J61347-2-13(H29)
IS15885(Part2/Sec13)( for XLG-50I type only); NOM-058-SCFI-2017 approved||||||||
||**WITHSTAND VOLTAGE**|I/P-O/P:3.75KVAC I/P-FG:2.0KVAC O/P-FG:1.5KVAC||||||||
||**EMC EMISSION**
**EMC IMMUNITY**
**ISOLATION RESISTANCE**|I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH||||||||
|||**Parameter**|||**Standard**||||**Test Level/Note**|
|||Conducted|||BS EN/EN55015(CISPR15) ,GB/T17743||||-----|
|||Radiated|||BS EN/EN55015(CISPR15) ,GB/T17743||||-----|
|||Harmonic Current|||BS EN/EN61000-3-2 ,GB/T17625.1||||Class C @load≥50%|
|||Voltage Flicker|||BS EN/EN61000-3-3||||-----|
|||BS EN/EN61547||||||||
|||**Parameter**|||**Standard**||||**Test Level/Note**|
|||ESD|||BS EN/EN61000-4-2||||Level 3, 8KV air ; Level 2, 4KV contact|
|||Radiated|||BS EN/EN61000-4-3||||Level 3|
|||EFT/Burst|||BS EN/EN61000-4-4||||Level 3|
|||Surge|||BS EN/EN61000-4-5||||4KV/Line-Line 6KV/Line-Earth|
|||Conducted|||BS EN/EN61000-4-6||||Level 3|
|||Magnetic Field|||BS EN/EN61000-4-8||||Level 4|
|||Voltage Dips and Interruptions|||BS EN/EN61000-4-11||||>95% dip 0.5 periods, 30% dip 25 periods,
>95% interruptions 250 periods|
||**MTBF**|K hrs min. Telcordia SR-332 (Bellcore) Khrs min. MIL-HDBK-217F (25
)
℃||||||||
||**DIMENSION**|105*63*30mm (L*W*H)||||||||
||**PACKING**|||||||||
||1.AllparametersNOTspeciallymentionedaremeasuredat230VACinput,ratedcurrentand25
ofambienttemperature.
℃
2.Pleasereferto"DRIVINGMETHODSOFLEDMODULE".
3.Tolerance:includessetuptolerance,lineregulationandloadregulation.
4.De-ratingmaybeneededunderlowinputvoltages.Pleasereferto“STATICCHARACTERISTIC”sectionsfordetails.
5.Lengthofsetuptimeismeasuredatfirstcoldstart.TurningON/OFFthedrivermayleadtoincreaseofthesetuptime.
6.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 longer than 500ms.
7. Input over voltage only for XLG-75 I series,and I series without UL/CSA certificate.
8.Thedriverisconsideredasacomponentthatwillbeoperatedincombinationwithfinalequipment.SinceEMCperformancewillbeaffectedbythe
completeinstallation,thefinalequipmentmanufacturersmustre-qualifyEMCDirectiveonthecompleteinstallationagain.
9.Theambienttemperaturederatingof3.5
/1000mwithfanlessmodelsandof5
/1000mwithfanmodelsforoperatingaltitudehigherthan2000m(6500ft).
℃
℃
10.PleaserefertothewarrantystatementonMEANWELL'swebsiteathttp://www.meanwell.com
11.Thisseriesmeetsthetypicallifeexpectancyof>50,000hoursofoperationwhenTcase,particularlytcpoint(orTMP,perDLC),isabout75
orless.
℃
12.ProductssourcedfromtheAmericasregionsmaynothavetheCCC/PSE/BIS/KClogo.PleasecontactyourMEANWELLsalesformoreinformation.
13.ForanyapplicationnoteandIPwaterprooffunctioninstallationcaution,pleasereferourusermanualbeforeusing.
https://www.meanwell.com/Upload/PDF/LED_EN.pdf
14.H type：RCM is on a voluntary basis. Non IC classification Independent LED control gear is not suitable for residential installations.
L type：RCM is on a voluntary basis and meets relevant IEC or AS/NZS standards complying with AS/NZS 4417.1
※Product Liability Disclaimer：For detailed information,please refer tohttps://www.meanwell.com/serviceDisclaimer.aspx|||||||||
_File Name:XLG-50-DA2-SPEC 2023-01-06_
> 50W Constant Power Mode with DALI-2 LED Driver **XLG-50-DA2 series**
## **Block Diagram**
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**----- Start of picture text -----**
PFC fosc : 50~120KHz
PWM fosc : 60~130KHz
EMI FILTER PFC POWER RECTIFIERS Vo+
I/P & CIRCUIT SWITCHING & Vo-
RECTIFIERS FILTER
O.L.P. DA+
DA-
PWM & PFC DETECTION
CONTROL CIRCUIT
O.T.P.
CASE :Protective Earth
DRIVING METHODS OF LED MODULE
※ I-V Operating Area
◎ XLG-50-H-DA2
60V
500mA,56V 900mA,56V
54V
48V
42V
1400mA, 36V
36V
30V
900mA, 27V 1400mA, 27V
24V
18V
12V
6V
0V
0mA 350mA 700mA 1050mA 1400mA 1750mA
Recommend Performance Region
◎ XLG-50-L-DA2
250mA,142V 350mA,142V
144 V
132 V
120 V
108 V
96 V
84 V
72 V 700mA,72V
60 V
48 V 350mA,60V 700mA,60V
36 V
24 V
12 V
0 V
0 mA 100 mA 200 mA 300 mA 400 mA 500 mA 600 mA 700 mA 800 mA
Recommend Performance Region
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_File Name:XLG-50-DA2-SPEC 2023-01-06_
50W Constant Power Mode with DALI-2 LED Driver
## **- - XLG 50 DA2 series**
## **DIMMING OPERATION**
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V-(Black)
AC/N(Blue)
AC/L(Brown) XLG-50-DA2 V+(Red) DA+(Purple)
PE (Green/Yellow) DA-(Pink)
※ DALI Interface
‧Apply DALI signal between DA+ and DA-.
‧DALI protocol comprises 16 groups and 64 addresses.
‧First step is fixed at 8% of output.
OUTPUT LOAD vs TEMPERATURE
100 230VAC 100
80 80
230VAC 230VAC
input only input only
60 100VAC 60
40 40
20 20
-40 -25 -10 0 15 30 50 60 70 (HORIZONTAL) -40 -25 0 20 45 55 65 75 90 (HORIZONTAL)
STATIC CHARACTERISTIC POWER FACTOR (PF) CHARACTERISTIC
※ Tcase at 75℃
Constant Current Mode
100
90 1
0.95
80
0.9
0.85
70
0.8
115VAC
60 0.75
230VAC
0.7
50 0.65 277VAC
0.6
40
0.55
0.5
90 100 120 140 160 180 200 220 240 260 280 305 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
INPUT VOLTAGE (V) 60Hz
LOAD
※De-rating is needed under low input voltage.
LOAD (%) LOAD (%)
PF
LOAD (%)
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_File Name:XLG-50-DA2-SPEC 2023-01-06_
> 50W Constant Power Mode with DALI-2 LED Driver **XLG-50-DA2 series**
## **TOTAL HARMONIC DISTORTION (THD)**
## **EFFICIENCY vs LOAD**
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XLG-50-DA2 series possess superior working efficiency that up to 89% can
be reached in field applications.
※ XLG-50-H-DA2 Model, Tcase at 75℃
※ XLG-50-H-DA2 Model, Tcase at 75℃
9 100
8 95
7 90
6
85
5 115VAC 115VAC
80
4 230VAC 230VAC
3 277VAC 75 277VAC
2 70
1 65
0 60
60% 70% 80% 90% 100% 50% 60% 70% 80% 90% 100%
LOAD LOAD
LIFE TIME
120
100
80
60
40
20
0
25 30 35 40 45 50 55 60 65 70 75 80 85 90
Tcase�(�����)℃
THD(%)
EFFICIENCY(%)
(Kh)
LIFETIME
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_File Name:XLG-50-DA2-SPEC 2023-01-06_
> 50W Constant Power Mode with DALI-2 LED Driver **XLG-50-DA2 series**
**==> picture [471 x 299] intentionally omitted <==**
**----- Start of picture text -----**
※ DA2-Type
105
99
300±10 90 300±10
SJOW 17AWGx2C
&05RN-F 1.0mm2
V-(Black)
AC/N(Blue) tc 61.3 V+(Red)
AC/L(Brown) DA+(Purple)
PE (Green/Yellow) DA-(Pink)
SJOW 17AWGx3C
&H05RN-F 3x1.0mm2 UL2517 20AWGx2C
4-ψ4.5 325±10
‧ : Max. Case Temperaturetc
25.8
40 63
31.6
30
9.9
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## **Installation Manual**
Please refer to : http://www.meanwell.com/manual.html
_File Name:XLG-50-DA2-SPEC 2023-01-06_
## Links
- [View this product on Novapart](https://novapart.co/products/XLG-50-H-DA2/led-driver-dali-2-dimming-lighting-50-w-56-v-105-a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/mean-well/xlg-50-h-da2/led-driver-constant-power-50w/dp/4371871)
---
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