MEAN WELL ELG-300-24A 300W Constant Voltage Constant Current LED Driver User Manual

MEAN WELL ELG-300-24A 300W Constant Voltage Constant Current LED Driver

Features

• Constant Voltage + Constant Current mode output
• Protection Functions: OCP ,SCP ,OVP ,OTP
• IP67 rating for indoor or outdoor installations
• Output adjustable via potentiometer
• Typical lifetime>50000 hours
• 5 years warranty

Applications

• LED bay lighting
• LED stage lighting
• LED flood lighting
• LED strip lighting
• OMX control system

GTIN CODE

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

Description

ELG-300 series is a 300W LED driver featuring with constant current and Constant voltage mode design. ELG-300 operates from 100~305VAC and offers CV mode or CC mode applications. Thanks to the high efficiency up to 94%, with the fanless design, the ambient temperature can be operated 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 ,as to provide the optimal design flexibility for LED lighting system.

Model Encoding

SPECIFICATION

refer to “STATIC CHARACTERISTIC” section)
FREQUENCY RANGE| 47 ~ 63Hz
POWER FACTOR| PF≧0.95/115VAC, PF≧0.93/230VAC, PF≧0.90/277VAC@full load
TOTAL HARMONIC DISTORTION| THD< 10%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)
EFFICIENCY (Typ.)| 91%| 94%
AC CURRENT| 3A / 115VAC     1.6A / 230VAC     1.3A/277VAC
INRUSH CURRENT(Typ.)| COLD START 45A (t width=1200 μ s measured at 50% Ipeak) at 230VAC ; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER| 2 units (circuit breaker of type B) / 4 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT| <0.75mA / 277VAC
PROTECTION| OVER CURRENT| 95 ~ 108%
Constant current limiting, recovers automatically after fault condition is removed
SHORT CIRCUIT| Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE| 13.5 ~ 17V| 27 ~ 34V
Shut down output voltage, re-power on to recover
OVER TEMPERATURE| Shutdown output voltage, re-power on to recover
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
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”)(Except for 12V), CSA C22.2 No. 250.13-12; ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384; EAC TP TC 004; GB19510.1,GB19510.14; KC61347-1,KC61347-2-13; IS15885(Part2/Sec13),IP67 approved
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 BS EN/EN55015, BS EN/EN61000-3-2 Class C (@load≧50%) ; BS EN/EN61000-3-3;KN15
EMC IMMUNITY| Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN61547, light industry level (surge immunity Line-Earth 6KV, Line-Line 4KV),KN61547
OTHERS| MTBF| 1827.7K hrs min.      Telcordia SR-332 (Bellcore) ; 196.5Khrs min.| MIL-HDBK-217F (25℃)
DIMENSION| 2467739.5mm (LWH)
PACKING| 1.45 Kg; 9pcs /13.5Kg / 0.76CUFT
NOTE|

1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25°C of ambient temperature.
2. Please refer to “DRIVING METHODS OF LED MODULE”.
3. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1 uf & 47uf parallel capacitor.
4. Tolerance: includes set up tolerance, line regulation and load regulation.
5. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
6. 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.
7. 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.
8. This series meets the typical life expectancy >50,000 hours of operation when Tease, particularly (TS) point (or TMP, per DLC), is 70°C or less.
9. Please refer to the warranty statement on MEAN WELL’s website at http://www.meanwell.com
10. The ambient temperature derating of 3.5°C/1000m with fanless models and of 5°C/1000m with fan models for operating altitude higher than 2000m(6500ft).
11. To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED driver can only be used behind a switch without permanently connected to the mains.
12. 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

Product Liability Disclaimer: For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Block Diagram

DRIVING METHODS OF LED MODULE

This series is able to work in either Constant Current mode (a direct drive way) or Constant Voltage mode (usually through additional DC/DC driver) to drive the LEDs.

In the constant current region, the highest voltage at the output of the driver depends on the configuration of the end systems. Should there be any compatibility issues, please contact MEAN WELL.

OUTPUT LOAD vs TEMPERATURE

◎ If ELG-300 operates in Constant Current mode with the rated current, the maximum workable Ta is 40℃.

STATIC CHARACTERISTIC

De-rating is needed under low input voltage.

TOTAL HARMONIC DISTORTION (THD)

ELG-300-24A Model, Tcase at 75℃

POWER FACTOR (PF) CHARACTERISTIC

Tcase at 75℃

EFFICIENCY vs LOAD

ELGC-300 series possess superior working efficiency that up to 94% can be reached in field applications.

ELG-300-24A Model, Tcase at 75℃

LIFE TIME

MECHANICAL SPECIFICATION

CASE NO.: 266A
Unit: mm

INSTALLATION MANUAL

Please refer to: http://www.meanwell.com/manual.html

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