MEAN WELL ELG-150 Series 84-150W Constant Voltage Constant Current LED Driver Owner’s Manual

MEAN WELL ELG-150 Series 84-150W Constant Voltage Constant Current LED

Driver

Features

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

Applications

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

Description

ELG-150 series is a 150W AC/DC LED driver featuring the dual mode constant voltage and constant current output. ELG-150 operates from 100~305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 91%, with the fanless design, the entire series is able to operate for -40°C ~ +90°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-150 is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.

Model Encoding

SPECIFICATION

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.

• ◎ This characteristic applies to Blank/A/B/AB/DX/D2/BE-Type, For DA-Type, the Constant Current area is 60%~100% Vo.

DIMMING OPERATION

• 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: 100 A (typ.)
• 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
• 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

Set up for D01-Type in Smart timer dimming software program:

| T1| T2| T3| T4
---|---|---|---|---
TIME| 06:00| 07:00| 11:00| —
LEVEL| 100%| 70%| 50%| 70%

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

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

1. The power supply will switch to the constant current level at 100% starting from 6:00pm.
2. The power supply will switch to the constant current level at 70% in turn, starting from 0:00am, 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 1:00am, 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 5:00am, which is 11:00 after the power supply turns on.
5. The constant current level remains till 8:00am, which is 14:00 after the power supply turns on.

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

Set up for D02-Type in Smart timer dimming software program:

| T1| T2| T3| T4| T5
---|---|---|---|---|---
TIME| 01:00| 03:00| 8:00| 11:00| —
LEVEL| 50%| 80%| 100%| 60%| 80%

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

Set up for D03-Type in Smart timer dimming software program:

| T1| T2| T3
---|---|---|---
TIME| 01:30| 11:00| —
LEVEL| 70%| 100%| 70%

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

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

1. The power supply will switch to the constant current level at 70% starting from 4:30pm.
2. The power supply will switch to the constant current level at 100% in turn, starting from 6:00pm, 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 5:00am, 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.

OUTPUT LOAD vs TEMPERATURE

• STATIC CHARACTERISTIC
• POWER FACTOR (PF) CHARACTERISTIC

• De-rating is needed under low input voltage.

TOTAL HARMONIC DISTORTION (THD)

• 54V Model, Tcase at 80℃

EFFICIENCY vs LOAD
ELG-150 series possess superior working efficiency that up to 91% can be reached in field applications.

• 54V Model, Tcase at 80℃

LIFE TIME

Mechanical Specification

• Blank-Type

A-Type

AB-Type

B/DA/D2-Type

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

BE-Type

3Y Model (3-wire input)

• ◎ Note1: Please connect the case to PE for the complete EMC deliverance and safety use.
• ◎ Note2: Please contact MEAN WELL for input wiring option with PE.

INSTALLATION MANUAL

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

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