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Mean Well XLG-320-L-DA2 Power Supply 315W 1400mA - DALI2 Dimmable
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Mean Well XLG-320-L-DA2 Power Supply 315W 1400mA - DALI2 Dimmable
Overview
XLG-320-L-DA2 is the model of this series: rated power 315W, typical efficiency 94.5%.
XLG-320-DA2 series is a 320W LED AC/DC driver featuring the constant power mode with DALI-2 dimming function. XLG-320-DA2 operates from 100~305VAC and offers models with different rated current ranging between 1050mA and 7420mA. Thanks to the high efficiency up to 94.5%, with the fanless design, the entire series is able to operate for -40℃~+85℃ case temperature under free air convection. The design of metal housing and IP67 ingress protection level allows this series to fit both indoor and outdoor applications. Moreover the innovative environment-adaptive capability allows this series to reliably light on the LEDs for all kinds of application environments in almost any spots that may install LED luminaires in the world. XLG-320-DA2 series comply with the latest version of IEC61347/GB/T19510.1 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.
Features
- Wide input range 100~305V AC( Class I)
- Full power output at 70~100% Constant power mode operation
- Metal case with IP67, suitable for outdoor application
- Surge protection with 6KV/4KV
- DALI-2 Dimming with minimum level 8%
- 12V/250mA Auxiliary power available(optional)
- India (EESL) version with Input Over Voltage Protection can survive input voltage stress of 440Vac for 48 hours(optional)
- Protection functions: SCP/OTP
- Life time >50,000 hrs. and 5 years warranty
Specifications
OUTPUT
- RATED CURRENT(Default)
- 1400mA
- RATED POWER
- 315W
- CONSTANT CURRENT REGIONNote.2
- 150 ~300V
- FULL POWER CURRENT RANGE
- 1050~1400mA
- OPEN CIRCUIT VOLTAGE (max.)
- 340V
- CURRENT ADJ. RANGE
- (Via the built-in potentiometer)
- CURRENT ADJ. RANGE
- 500~1400mA
- CURRENT RIPPLE
- 5.0%(@ full load)
- CURRENT TOLERANCE
- ±5%
- AUXILIARY DC OUTPUT
- 12V@250mA tolerance ±10%, ripple 200mVp-p (only for DA2-A-type)
- SET UP TIMENote.6
- 500ms/230VAC, 1200ms/115VAC
INPUT
- VOLTAGE RANGENote.4
- 100 ~ 305VAC 142VDC ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" ang " DRIVING METHODS OF LED MODULE"section)
- FREQUENCY RANGE
- 47 ~ 63Hz
- POWER FACTOR (Typ.)
- PF≧0.97 / 115VAC, PF≧0.95 / 230VAC, PF≧0.92 / 277VAC at full load (Please refer to "Power Factor Characteristic" section)
- TOTAL HARMONIC DISTORTION
- THD< 10% @ load≧50% at 115VAC/230VAC ,THD< 15% @load≧75% at 277VAC Please refer to “TOTAL HARMONIC DISTORTION (THD)” section
- EFFICIENCY (Typ.)Note.14
- 94.5%
- AC CURRENT (Typ.)
- 3.2A / 120VAC 1.6A / 230VAC 1.3A/277VAC
- INRUSH CURRENT(Typ.)
- COLD START 45A(twidth=1200μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
- MAX. NO. of PSUs on 16A CIRCUIT BREAKER
- 2 unit(circuit breaker of type B) / 4 units(circuit breaker of type C) at 230VAC
- LEAKAGE CURRENT
- <0.75mA / 277VAC
- STANDBY POWER CONSUMPTION
- Standby power consumption <0.5W (Dimming OFF, Only for standard version DA2-type)
PROTECTION
- SHORT CIRCUIT
- Hiccup mode or Constant current limiting, recovers automatically after fault condition is removed
- INPUT OVER VOLTAGENote.7
- 320 ~ 390VAC (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
- OVER TEMPERATURE
- Stage 1: Derating to 75% loading; stage 2: Derating to 50% loading. recovers automatically after fault condition is removed
ENVIRONMENT
- 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 non-condensing
- TEMP. COEFFICIENT
- ±0.06%/℃ (0 ~ 60℃)
- VIBRATION
- 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
SAFETY & EMC
- SAFETY STANDARDS
- UL8750(type”HL”), CSA C22.2 No. 250.13-12; ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 (EL) appendix J suitable for emergency installations(DC Input: 176-280Vdc) independent ,GB/T19510.1,GB/T19510.213; EAC TP TC 004; IS 15885(Part2/Sec13)(for XLG-320I-DA2 only); IP67 approved
- DALI STANDARDS
- Comply with IEC62386-101,102,207,251,Device type 6(DT6)
- WITHSTAND VOLTAGE
- I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.8KVAC
- ISOLATION RESISTANCE
- I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
- EMC EMISSION
-
Parameter Standard Test Level Conducted BS EN/EN55015(CISPR15),GB/T 17743 Radiated BS EN/EN55015(CISPR15),GB/T 17743 Harmonic Current BS EN/EN61000-3-2,GB17625.1 Class C @load≥50% Voltage Flicker BS EN/EN61000-3-3 -----; BS EN/EN61547 - EMC IMMUNITY
-
Parameter Standard Test Level ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact Radiated BS EN/EN61000-4-3 Level 2 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 2 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
OTHERS
- MTBF
- 1397.7Khrs min. Telcordia SR-332 (Bellcore) ; 145.1Khrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 246*77*39.5mm (L*W*H)
- PACKING
- 1.45Kg;9pcs/14Kg/0.76CUFT
Test conditions and notes17
- 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
- 2. Please refer to "DRIVING METHODS OF LED MODULE".
- 3. Tolerance : includes set up tolerance, line regulation and load regulation.
- 4. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
- 5. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time.
- 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-320 I series,and I series without UL/CSA certificate.
- 8. The driver is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
- 9. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
- 10. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
- 11. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 75℃ or less.
- 12. Products sourced from the Americas regions may not have the CCC/PSE/BIS/KC logo. Please contact your MEAN WELL sales for more information.
- 13. For any application note and IP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf
- 14. The efficiency will drop 1% based on auxiliary power version with full load 3W condition.
- 15. H type:RCM is on a voluntary basis. Non IC classification Independent LED control gear is not suitable for residential installations； M/L type:RCM is on a voluntary basis and meets relevant IEC or AS/NZS standards complying with AS/NZS 4417.1
- 16. To fulfill requirements of the latest ErP regulation for lighting fixture, this LED driver can only be used behind a switch without permanently connected to the mains.
- 17. This series need to consider build in using to comply with Type HL application.
Technical drawings
Typical applications
- Street lighting
- Floodlight Lighting
- Stage lighting
- Fishing lighting
- Horticulture lighting
- Bay lighting
- Type HL for use in class I, Division 2
Downloads
Datasheet1
FAQ
Can the XLG-320-L-DA2 be used in a DALI2-controlled outdoor streetlight system?
Yes, the XLG-320-L-DA2 features DALI2 dimming and an IP67 waterproof rating, making it appropriate for network-controlled outdoor streetlight deployments. Its 315W output and 150–300V CC range suits long-string LED modules common in streetlight optical assemblies.
Is the XLG-320-L-DA2 suitable for smart building luminaires using high-voltage LED strings?
Yes, the DALI2 interface enables direct integration with smart building control systems, and the 150–300V constant-current range accommodates high-voltage LED strings used in commercial and industrial luminaires up to 315W. The minimum dimming level is 8%.
Can the XLG-320-L-DA2 drive LED arrays in large area-lighting fixtures?
Yes, the 315W power and 1400mA constant current output at 150–300V suits large area-lighting fixtures with multiple series-connected LEDs. DALI2 control allows centralized dimming across a grid of such fixtures in parking structures, warehouses, or outdoor plazas.
What current adjustment range does the XLG-320-L-DA2 offer via DALI2?
The output current can be adjusted from 500mA to 1400mA through DALI2 commands or the built-in potentiometer, with the nominal rating at 1400mA. LED strings must present a combined forward voltage in the 150–300V CC range; the number of LEDs varies with each LED's forward voltage.
Can the XLG-320-L-DA2 operate in cold outdoor environments?
Yes, the operating temperature range of -40°C to +85°C (case temperature) and the IP67 waterproof rating qualify this driver for cold-climate outdoor installations including winter streetlighting and industrial outdoor luminaires. The upper limit of +85°C accommodates standard ambient temperature applications.
How does the XLG-320-L-DA2 compare to the XLG-320-L-AB for a dimmable outdoor installation?
Both share 315W output, the same 150–300V CC range, and IP67 rating. The XLG-320-L-DA2 uses digital DALI2 bus dimming — enabling addressable multi-zone control down to 8% — while the XLG-320-L-AB uses analog signal dimming without bus addressing. The DA2 variant is better suited where DALI2 infrastructure is already in place.
Does the XLG-320-L-DA2 work on standard 100–240VAC mains supplies?
Yes, the driver accepts 100–305VAC input, covering both 100–120VAC and 200–240VAC global mains voltages. It carries UL8750, CSA C22.2 No. 250.13-12, ENEC, EAC, and IP67 certifications for international use.
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Other XLG-320 Models
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|---|---|---|---|---|---|---|
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