MEAN WELL ELG-75 Series 48-75W Constant Voltage Constant Current LED Driver Owner’s Manual

MEAN WELL ELG-75 Series 48-75W Constant Voltage Constant Current LED

Driver

Features

• Constant Voltage + Constant Current mode output
• Metal housing design with functional Ground
• Built-in active PFC function
• Class 2 power unit
• No load / Standby power consumption <0.5W
• IP67 / IP65 rating for indoor or outdoor installations
• Function options: output adjustable via potentiometer; 3 in 1 dimming (dim-to-off); Smart timer dimming; DALI
• Typical lifetime>50000 hours
• 5 years warranty

Description

ELG-75 series is a 75W AC/DC LED driver featuring the dual mode constant voltage and constant current output. ELG-75 operates from 100~305VAC and offers models with different rated voltage ranging between 12V and 48V. Thanks to the high efficiency up to 90%, 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/IP65 ingress protection level allows this series to fit both indoor and outdoor applications. ELG-75 is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.

Applications

• LED street lighting
• LED architectural lighting
• LED bay lighting
• LED floodlighting
• Type “HL” for use in Class I, Division 2 hazardous (Classified) location.

Model Encoding

Stock
AB| IP65| Io and Vo adjustable through built-in potentiometer &

3 in 1 dimming function (0~10Vdc, 10V PWM signal and resistance)

| In Stock
DA| IP67| DALI control technology.| In Stock
Dx| IP67| Built-in Smart timer dimming function by user re uest.| By re uest
D2| IP67| Built-in Smart timer dimming and programmable function.| In Stock

SPECIFICATION

MODEL|  | ELG-75-12| ELG-75-24| ELG-75-36| ELG-75-42| ELG-75-48
---|---|---|---|---|---|---

OUTPUT

| DC VOLTAGE| 12V| 24V| 36V| 42V| 48V
CONSTANT CURRENT REGION Note.2| 6 ~ 12V| 12 ~ 24V| 18 ~ 36V| 21 ~ 42V| 24 ~ 48V
RATED CURRENT| 5A| 3.15A| 2.1A| 1.8A| 1.6A

RATED POWER **Note.5**

| 200VAC ~ 305VAC
60W| 75.6W| 75.6W| 75.6W| 76.8W
100VAC ~ 180VAC
48W| 60W| 60W| 60W| 60W
RIPPLE & NOISE (max.) **Note.3**| 150mVp-p| 200mVp-p| 250mVp-p| 250mVp-p| 250mVp-p

VOLTAGE ADJ. RANGE

| Adjustable for A/AB-Type only (via built-in potentiometer)
10.8 ~ 13.2V| 21.6 ~ 26.4V| 32.4 ~ 39.6V| 37.8 ~ 46.2V| 43.2 ~ 52.8V

CURRENT ADJ. RANGE

| Adjustable for A/AB-Type only (via built-in potentiometer)
2.5 ~ 5A| 1.57 ~ 3.15A| 1.05 ~ 2.1A| 0.9 ~ 1.8A| 0.8 ~ 1.6A
VOLTAGE TOLERANCE Note.4| ±3.0%| ±3.0%| ±2.5%| ±2.5%| ±2.0%
LINE REGULATION| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%
LOAD REGULATION| ±2.0%| ±1.0%| ±1.0%| ±0.5%| ±0.5%
SETUP, RISE TIME Note.6| 500ms, 100ms/115VAC, 230VAC
HOLD UP TIME (Typ.)| 10ms/ 230VAC 10ms/ 115VAC(at full load)

INPUT

| ****

VOLTAGE RANGE **Note.5**

| 100 ~ 305VAC             142 ~ 431VDC

(Please refer to “STATIC CHARACTERISTIC” section)

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<  20%(@load≧50%/115VC,230VAC;  @load≧75%/277VAC)

(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)

EFFICIENCY (Typ.)| 86%| 88%| 89%| 90%| 90%
AC CURRENT| 0.7A / 115VAC         0.45A / 230VAC        0.38A/277VAC
INRUSH CURRENT(Typ.)| COLD START 50A(twidth=350 μ s measured at 50% Ipeak) at 230VAC ; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER| ****

5 units (circuit breaker of type B) / 8 units (circuit breaker of type C) at 230VAC

LEAKAGE CURRENT| <0.75mA / 277VAC
NO LOAD / STANDBY POWER CONSUMPTION| No load power consumption <0.5W for Blank / A / Dx / D2-Type Standby power consumption <0.5W for B / AB / DA-Type

PROTECTION

| ****

OVER CURRENT

| 95 ~ 108%
Constant current limiting, recovers automatically after fault condition is removed
SHORT CIRCUIT| Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

| 14 ~ 18V| 28 ~ 34V| 41 ~ 48V| 47 ~ 54V| 54 ~ 62V
Shut down output voltage, re-power on to recover
OVER TEMPERATURE| Shut down 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”), CSA C22.2 No. 250.13-12; IEC/BS EN/EN/AS/NZS 61347-1, IEC/BS EN/EN/AS/NZS 61347-2-13 independent, BS EN/EN62384;EAC TP TC 004;BIS IS15885(for 12A/12DA/12B/24A/24B/24DA/36A/36B/42A/42B/48A/48B only); IP65 or IP67; GB19510.1, GB19510.14; KC61347-1,KC61347-2-13 approved
DALI STANDARDS| Compliance to IEC62386-101,102,(207 by request) for DA Type only
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; GB17743, GB17625.1; EAC TP TC 020; KC KN15,KN61547

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);EAC TP TC 020; KC KN15,KN61547

OTHERS

| MTBF| 1172K hrs min. Telcordia SR-332 (Bellcore)               331Khrs min.        MIL-HDBK-217F (25℃)
DIMENSION| 1806335.5mm (LWH)
PACKING| 0.8Kg;16pcs/13.4Kg/0.67CUFT
NOTE| 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.  Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 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 e uipment. Since EMC performance will be affected by the complete installation, the final e uipment manufacturers must re- ualify EMC Directive on the complete installation again.

8.  This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 70℃ 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℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft). 11.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

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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.

DIMMING OPERATION

• DIM+ for B/AB-Type DA+ for DA-Type PROG+ for D2-Type
• DIM- for B/AB-Type DA- for DA-Type PROG- for D2-Type

3 in 1 dimming function (for B/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

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

Applying additive resistance:

Note:

1. Min. dimming level is about 8% and the output current is not defined when 0%< Iout<8%.
2. The output current could drop down to 0% when dimming input is about 0kΩ or 0Vdc, or 10V PWM signal with 0% duty cycle.

• DALI Interface (primary side; for DA-Type)
  • Apply DALI signal between DA+ and DA-.
  • DALI protocol comprises 16 groups and 64 addresses.
  • First step is fixed at 8% of output.
• Smart timer dimming function (for Dxx-Type by User definition)
  MEAN WELL Smart timer dimming primarily provides the adaptive proportion dimming profile for the output constant current level to perform up to 14 consecutive hours. 3 dimming profiles hereunder are defined accounting for the most frequently seen applications. If other options may be needed, please contact MEAN WELL for details.

Ex : ◎D01-Type: the profile recommended for residential lighting

TIME matches the Operating Time in the diagram whereas LEVEL matches the Dimming Level.

Example:
If a residential lighting application adopts D01-Type when turning on the power supply at 6:00 pm, for instance:

1. The power supply will switch to the constant current level at 100% starting from 6:00 pm.
2. The power supply will switch to the constant current level at 70% in turn, starting from 0:00 am, which is 06:00 after the power supply turns on.
3. The power supply will switch to the constant current level at 50% in turn, starting from 1:00 am, which is 07:00 after the power supply turns on.
4. The power supply will switch to the constant current level at 70% in turn, starting from 5:00 am, which is 11:00 after the power supply turns on.

The constant current level remains till 8:00 am, which is 14:00 after the power supply turns on.

Ex:◎D02-Type: the profile recommended for street lighting

TIME matches Operating Time in the diagram whereas LEVEL matches Dimming Level.

Example:
If a street lighting application adopts D02-Type, when turning on the power supply at 5:00pm, for instance:

1. The power supply will switch to the constant current level at 50% starting from 5:00pm.
2. The power supply will switch to the constant current level at 80% in turn, starting from 6:00pm, which is 01:00 after the power supply turns on.
3. The power supply will switch to the constant current level at 100% in turn, starting from 8:00pm, which is 03:00 after the power supply turns on.
4. The power supply will switch to the constant current level at 60% in turn, starting from 1:00am, which is 08:00 after the power supply turns on.
5. The power supply will switch to the constant current level at 80% in turn, starting from 4:00am, which is 11:00 after the power supply turns on. The constant current level remains till 6:30am, which is 14:00 after the power supply turns on.

Ex:◎D03-Type: the profile recommended for tunnel lighting

TIME matches Operating Time in the diagram whereas LEVEL matches the Dimming Level.

Example:
If a tunnel lighting application adopts D03-Type, when turning on the power supply at 4:30 pm, for instance:

1. The power supply will switch to the constant current level at 70% starting from 4:30 pm.
2. The power supply will switch to the constant current level at 100% in turn, starting from 6:00 pm, which is 01:30 after the power supply turns on.
3. The power supply will switch to the constant current level at 70% in turn, starting from 5:00 am, which is 11:00 after the power supply turns on.

The constant current level remains till 6:30 am, which is 14:00 after the power supply turns on.

OUTPUT LOAD vs TEMPERATURE

OUTPUT LOAD vs TEMPERATURE(Note.9)

STATIC CHARACTERISTIC

• De-rating is needed under low input voltage.

POWER FACTOR (PF) CHARACTERISTIC

• Tcase at 75℃

Constant Current Mode

TOTAL HARMONIC DISTORTION (THD

• 48V Model, Tcase at 75℃

EFFICIENCY vs LOAD

ELG-75 series possess superior working efficiency that up to 90% can be reached in field applications.

• 48V Model, Tcase at 75℃

LIFE TIME

Mechanical Specification

Blank-Type

• CASE NO.: 243A Unit:mm

A-Type

AB-Type

B/DA/D2-Type

3Y Model (3-wire input)

• Note 1: Please connect the case to PE for the complete EMC deliverance and safety use.
• Note 2: Please contact MEAN WELL for the input wiring option with PE.

Installation Manual

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

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