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Mean Well XLG-320-H-AB Power Supply 312W 5600mA 30-56V Constant Pow...
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XLG-320-H-AB is the model of this series: rated power 312W, typical efficiency 92.5%. Type AB: Output constant power adjustable via built-in lo potentiometer + 3 in 1 dimming function (0~10Vdc, 10V PWM signal and resistance) (IP67).
XLG-320 series is a 315W LED AC/DC driver featuring with constant power mode. XLG-320 operates from 120~305VAC 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 series comply with the latest version of IEC61347/GB/19510.1 and UL8750 international safety regulations. The output and dimming circuit are also completely in accordance with the new regulations and isolation to ensure the safety of both user and luminaire system during installation.
Features
- Wide input range 100~305VAC(classⅠ)
- Full power output at 75~100% constant power mode operation
- Metal case with IP67,suitable for outdoor application
- Surge protection with 6KV/4KV
- 3 in 1 dimming (Dim-to-off and Isolation design)
- Protection Functions: OLP/ SCP/ OVP/ OTP
- Compliance to EN60335-1 household application
- Lifetime>50,000 hours and 5 years warranty
- Type “HL” for use in classⅠ,Division 2
- Household devices
- Retail and refrigerated display
Specifications
OUTPUT
- RATED CURRENT (Default)
- 5600mA
- RATED POWERNote.11
- 312W
- CONSTANT CURRENT REGION
- 30 ~ 56V
- OUTPUT VOLTAGE ADJ. RANGE
- NC
- FULL POWER CURRENT RANGE
- 5570~7420mA
- OPEN CIRCUIT VOLTAGE (max.)
- 60V
- CURRENT ADJ. RANGE
- 2800~7420mA
- CURRENT RIPPLE
- 5.0% max. @rated current
- CURRENT TOLERANCE
- ±5%
- RIPPLE & NOISE(max.)
- NC
- VOLTAGE TOLERANCE
- NC
- LINE REGULATION
- NC
- LOAD REGULATION
- NC
- SET UP TIMENote.9
- 500ms/230VAC, 1200ms/115VAC
INPUT
- VOLTAGE RANGENote.2
- 100 ~ 305VAC 142VDC ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" ang “ DRIVING METHODS OF LED MODULE"section)
- FREQUENCY RANGE
- 47 ~ 63Hz
- POWER FACTOR (Typ.)
- PF≧0.98 / 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.)
- 92.5%
- AC CURRENT (Typ.)
- 3A / 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 CONSUMPTIONNote.5
- Standby power consumption <0.5W for AB-Type(Dimming OFF)
PROTECTION
- SHORT CIRCUIT
- Hiccup mode or Constant current limiting, recovers automatically after fault condition is removed
- OVER VOLTAGE
- 63 ~ 78V Shut down output voltage, re-power on to recovery
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
- ±0.03%/℃ (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 independent, BS EN/EN62384, EN/EN60335-1 compliant to EN 60335-2-89 Annex BB, EN 60335-2-24 Annex CC;GB/T19510.1, GB/T19510.213;EAC TP TC 004; IP67; IS15885(Part2/Sec13)(except for blank type), KC61347-1,KC61347-2-13 approved
- WITHSTAND VOLTAGE
- I/P-O/P:3.75KVAC I/P-FG:2KVAC 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
-
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
- 1476.4K hrs min. Telcordia SR-332(Bellcore) ; 168.1 K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 246*77*39.5mm (L*W*H)
- PACKING
- 1.45Kg;9pcs/14Kg/0.76CUFT
MODEL ENCODING
- Blank
- Io and Vo fixed.(For harsh environment); IP67
- A
- Output constant power adjustable via built-in lo potentiometer; IP67
- AB (this model)
- Output constant power adjustable via built-in lo potentiometer + 3 in 1 dimming function (0~10Vdc, 10V PWM signal and resistance); IP67
- ABV(48VONLY)
- Vo adjustable via built-in potentiometer + 3 in 1 dimming function (Flicker free C.V. Dimming); IP67
Test conditions and notes17
- 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
- 2. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
- 3. 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)
- 4. This series meets the typical life expectancy >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is 75℃ or less.
- 5. 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.
- 6. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
- 7. 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).
- 8. 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
- 9. Products sourced from the Americas regions may not have the ENEC/CCC/KC logo. Please contact your MEAN WELL sales for more information.
- 10. Some products may not have the BIS logo, please contact your MEAN WELL sales for more information.
- 13. When the current adjustment is more than 110% of the rated current, it will be enter the Protection state.
- 14. V,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.
- 15. It may has an over-shoot status at output current when AC On/Off operate with lower Vf and lower loading conditions.
- 16. If you need the NOM (Mexico) certificate, Please contact MEAN WELL sales representative for details.
- 17. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
- 18. Please refer to "DRIVING METHODS OF LED MODULE".
- 19. For A/AB/ABV type need to consider build in using to comply with Type HL application.
Technical drawings
Typical applications
- Bay lighting
- Stagelight
- Floodlight lighting
- Horticulture lighting
- Stadium lighting
- DMX power supply
Downloads
FAQ
Can I use the XLG-320-H-AB to drive dimmable LED downlights in a retail space?
Yes, the XLG-320-H-AB is designed for dimmable constant-current LED loads and suits retail downlight installations. It delivers 312W at 5600mA over a 30–56V output range and includes a 3-in-1 dimming interface (0-10V, PWM, or resistor) to adjust light levels.
Is the XLG-320-H-AB suitable for outdoor LED signage that requires dimming?
Yes, its IP67 waterproof rating allows outdoor installation, and the 3-in-1 dimming feature enables brightness control for illuminated signs or facade lighting operating between 30V and 56V. The -40°C to +85°C case temperature range supports year-round outdoor use.
Can the XLG-320-H-AB power a large-format LED display panel?
The XLG-320-H-AB can power LED modules whose combined forward voltage falls within the 30–56V constant-current range at 5600mA, up to 312W total. For large display panels requiring voltage outside this range, a different XLG variant with a matching output range would be needed.
What LED configurations are compatible with the XLG-320-H-AB?
LEDs wired in series must present a combined forward voltage between 30V and 56V at the 5600mA operating current. The number of LEDs in the string depends on each LED's individual forward voltage — there is no fixed LED count. Total power must not exceed 312W.
Can the XLG-320-H-AB be installed in a wet or outdoor luminaire housing?
Yes, the IP67 rating confirms the driver is dust-tight and protected against temporary immersion, making it appropriate for outdoor luminaires, wet-location fixtures, and enclosures subject to rain or hose-down cleaning. Operating temperature extends from -40°C to +85°C.
What is the difference between the XLG-320-H-AB and the XLG-320-H-A?
Both models output 312W at 5600mA with a 30–56V CC range, the same IP67 rating, dimensions, weight, and certifications. The XLG-320-H-AB adds a 3-in-1 dimming interface (0-10V, PWM, resistor) that the XLG-320-H-A does not have; otherwise their electrical and mechanical specifications are identical.
Does the XLG-320-H-AB support wide input voltage for international installations?
Yes, the driver accepts 100–305VAC input, covering global mains systems. It holds UL, CSA, ENEC, EAC, and KC certifications appropriate for installations in North America, Europe, Russia, and other regions.
Payment & Security
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Other XLG-320 Models
5 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well XLG-320-V-A Power Supply 312W 24V or 216W 12V - Switchable Voltage 13A | 312W | 24V | 13A | IP67 | View |
| Mean Well XLG-320-48-ABV Power Supply 312W 48V 6.5A | 312W | 48V | 6.5A | IP67 | View |
| Mean Well XLG-320-M-DA2 Power Supply 310.8W 2800mA - DALI2 Dimmable | 310.8W | 180V | 2800 Milliampere | IP67 | View |
| Mean Well XLG-320-L-DA2 Power Supply 315W 1400mA - DALI2 Dimmable | 315W | 340V | 1400 Milliampere | IP67 | View |
| Mean Well XLG-320-H-DA2 Power Supply 312W 5600mA - DALI2 Dimmable | 312W | 65V | 5600 Milliampere | IP67 | View |
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