MEAN WELL XLG-320 Series 315W Constant Power Mode LED Driver Owner’s Manual

: June 16, 2024
: MEAN WELL

Table of Contents

Features
Applications
GTIN CODE
Description
Model Encoding
SPECIFICATION
BLOCK DIAGRAM
DRIVING METHODS OF LED MODULE
DIMMING OPERATION
OUTPUT LOAD vs TEMPERATURE
MECHANICAL SPECIFICATION
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MEAN WELL XLG-320 Series 315W Constant Power Mode LED Driver Owner’s Manual

Features

Wide input range 100~305VAC(class I)
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

Applications

Bay lighting
Stage lighting
Floodlight lighting
Horticulture lighting
Stadium lighting
LED strip lighting (ABV type)
Agricultural lighting (ABV type)
DMX power supply
Type “HL” for use in class I, Division 2
Household devices
Retail and refrigerated display

GTIN CODE

MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description

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°C~+85°C 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/GB19510.1 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.

Model Encoding

Type	lP Level	Function	Note
Blank	lP67	lo and Vo fixed.(For harsh environment)	By request
A	lP67	Output constant power adjustable via built-in lo potentiometer	ln

Note:

V model is constant voltage operation without the AB type
48-V/48-BV types are available by modification version, please consult MEANWELL for detail.

SPECIFICATION

MODEL	XLG-320-L-	XLG-320-M-	XLG-320-H-	XLG-320-V-
OUTPUT	RATED CURRENT (Default)	1400mA	2800mA	5600mA
RATED POWER Note.10	315W	310.8W	312W	24V/312W, 12V/216W
CONSTANT CURRENT REGION	150~300V	74 ~ 148V	30 ~ 56V	NC
OUTPUT VOLTAGE ADJ. RANGE	NC	NC	NC	24V or 12V
FULL POWER CURRENT RANGE	1050~1400mA	2100~2800mA	5570~7420mA

All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
De-rating may be needed under low input voltages. Please refer to “STATlC CHARACTERlSTlC” sections for details.
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.
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.
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.
Please refer to the warranty statement on MEAN WELL’s website at http://www.meanwell.com
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).
For any application note and lP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf
Products sourced from the Americas regions may not have the ENEC/CCC/KC logo. Please contact your MEAN WELL sales for more information.
The output voltage of the V Type default is 24V, for 12V output, please adjust SVR by clockwise direction to the end, otherwise the OLP point is not within the specification range.
When the secondary OTP fails, there is also a primary OTP, which is protected by Shut down output voltage, re-power on to recovery for the H/M/L-type.
When the current adjustment is more than 110% of the rated current, it will be enter the Protection state.
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.
lt may has an over-shoot status at output current when AC On/Off operate with lower Vf and lower loading conditions.
lf you need the NOM (Mexico) certificate, Please contact MEAN WELL sales representative for details.
Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
Please refer to “DRlVlNG METHODS OF LED MODULE”.

BLOCK DIAGRAM

DRIVING METHODS OF LED MODULE

XLG-320-L

XLG-320-M

XLG-320-H

**XLG-320-V

**

V type output voltage adjustable via biult-in potentiometer

DIMMING OPERATION

3 in 1 dimming function (for AB-Type)

Output constant current level can be adjusted by applying one of the three methodologies between DIM+ and DIM-: 0 ~ 10VDC, or 10V PWM signal or resistance.
Direct connecting to LEDs is suggested. It is not suitable to be used with additional drivers.
Dimming source current from power supply: 100μA (typ.)

Applying additive 0 ~ 10VDC

“DO NOT connect “DIM- to Vo-”

Applying additive 10V PWM signal (frequency range 100Hz ~ 3KHz):

“DO NOT connect “DIM- to Vo-”

Applying additive resistance:

“DO NOT connect “DIM- to Vo-”

Dimming input: Additive voltage

Duty cycle of additive 10V PWM signal dimming input

(N=driver quantity fosrynchronized di mming operation ) Dimming input: Additive resistance

Note :

Min. dimming level is about 8% and the output current is not defined when 0%< Iout<8%.
The output current could drop down to 0% when dimming input is about 0Ωor 0Vdc, or 10V PWM signal with 0% duty cycle.
When PWM frequency >2K HZ ,the lighting will be triggered at 10~15% PWM duty .

DIMMING OPERATION

DIMMING OPERATION

3 in 1 dimming function (for ABV-Type)

Output constant voltage can be adjusted by applying one of the three methodologies between DIM+ and DIM-: 0 ~ 10VDC, or 10V PWM signal or resistance.
Direct connecting to LEDs is suggested. It is not suitable to be used with additional drivers.
Dimming source current from power supply: 100μA (typ.)

Applying additive 0 ~ 10VDC

“DO NOT connect “DIM- to Vo-”

Applying additive 10V PWM signal (frequency range 200Hz ~ 3KHz):

“DO NOT connect “DIM- to Vo-”

Applying additive resistance:

“DO NOT connect “DIM- to Vo-”

Dimming input: Additive voltage

Duty cycle of additive 10V PWM signal dimming input

(N=driver quantity for synchronized dimming operatio)n Dimming input: Additive resistance

Note :

Min. dimming level is about 50% of output voltage and the output voltage is not defined when Vout<50%
The output voltage could drop down to 0V when dimming input is about 0k or 0Vdc, or 10V PWM signal with 0% duty cycle.