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Mean Well

Mean Well ELG-200-C1050DA Power Supply 200W 1050mA - DALI

contant currentmetal caseIP65/IP675 years warranty
SKU ELG-200-C1050DA
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Select model — 26 in this family

ELG-200-C1050DA
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Overview

ELG-200-C1050DA is the model of this series: rated current 1050mA, typical efficiency 93%.

ELG-200-C series is a 200W LED AC/DC driver featuring the constant current mode and high voltage output. ELG-200-C operates from 100~305VAC and offers models with different rated current ranging between 700mA and 2100mA. Thanks to the high efficiency up to 93%, 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/IP65 ingress protection level allows this series to fit both indoor and outdoor applications. ELG-200-C is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.

Features

  • 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 adjustable via potentiometer; 3 in 1 dimming (dim-to-off); Smart timer dimming; DALI
  • Typical lifetime>50000 hours
  • 5 years warranty

Specifications

ELG-200-C1050DASpecifications from the official datasheet (2026-07-06 edition)

OUTPUT

RATED CURRENT
1050mA
RATED POWER 200VAC ~ 305VAC
199.5W
RATED POWER 100VAC ~ 180VAC
150.15W
CONSTANT CURRENT REGIONNote.2
95 ~ 190V
OPEN CIRCUIT VOLTAGE(max.)
200V
CURRENT ADJ. RANGE
Adjustable for A/AB-Type only (via built-in potentiometer) 525 ~ 1050mA
CURRENT RIPPLE
5.0% max. @rated current
CURRENT TOLERANCE
±5.0%
SET UP TIMENote.4
800ms/115VAC, 500ms/230VAC

INPUT

VOLTAGE RANGENote.3
100 ~ 305VAC 142 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
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.)
93%
AC CURRENT (Typ.)
1.8A / 115VAC 1.0A / 230VAC 1.0A/277VAC
INRUSH CURRENT(Typ.)
COLD START 65A(twidth=680μs measured at 50% Ipeak)/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
NO LOAD / STANDBY POWER CONSUMPTION
No load power consumption <0.5W for Blank / A-Type Standby power consumption <0.5W for B / AB / DA-Type

PROTECTION

SHORT CIRCUIT
Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
205 ~ 250V Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE
Shut down o/p 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;BS EN/EN/AS/NZS 61347-1,BS EN/EN/AS/NZS 61347-2-13 independent, BS EN/EN62384;GB/T19510.1,GB/T19510.213;EAC TP TC 004;BIS IS15885(for 700A only); IP65 or IP67;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; GB/T 17743, 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
2728.6K hrs min. Telcordia SR-332 (Bellcore) ;217.6K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
244*71*37.5 mm (L*W*H)
PACKING
1.22Kg; 12pcs /15.2kg / 0.72CUFT

Certifications & ratings

Type
Type HL
Test conditions and notes11
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
  2. 2. Please refer to "DRIVING METHODS OF LED MODULE".
  3. 3. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
  4. 4. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
  5. 5. 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)
  6. 6. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 85℃ or less.
  7. 7. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
  8. 8. 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).
  9. 9. 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
  10. 10. To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED power supply can only be used behind a switch without permanently connected to the mains.
  11. 11. For A/AB type need to consider build in using to comply with Type HL application.

Technical drawings

ELG-200-C1050DA BLOCK DIAGRAM
BLOCK DIAGRAM
ELG-200-C1050DA DIMMING OPERATION
DIMMING OPERATION
ELG-200-C1050DA OUTPUT LOAD vs TEMPERATURE(Note.7)
OUTPUT LOAD vs TEMPERATURE(Note.7)
ELG-200-C1050DA STATIC CHARACTERISTIC
STATIC CHARACTERISTIC
ELG-200-C1050DA TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
ELG-200-C1050DA LIFETIME(Kh)
LIFETIME(Kh)
ELG-200-C1050DA MECHANICAL SPECIFICATION
MECHANICAL SPECIFICATION
ELG-200-C1050DA ※ AB-Type
※ AB-Type
ELG-200-C1050DA Dimensions (mm)
Dimensions (mm)
ELG-200-C1050DA ※ B/DA-Type
※ B/DA-Type
ELG-200-C1050DA ※ 3Y Model (3-wire input)
※ 3Y Model (3-wire input)
ELG-200-C1050DA Recommend Mounting Direction
Recommend Mounting Direction

Typical applications

  • LED street lighting
  • LED harbar lighting
  • LED bay lighting
  • LED greenhouse lighting
  • LED flood lighting
  • Type "HL" for use in Class I, Division 2 hazardous (Classified) location.

Downloads

FAQ

What dimming protocol does the ELG-200-C1050DA support, and is it compatible with DALI systems?

The 'DA' suffix on Mean Well ELG drivers indicates DALI (Digital Addressable Lighting Interface) dimming compatibility, per IEC62386-101 and 102. This allows the ELG-200-C1050DA to integrate directly with DALI-based lighting control systems for individually addressable dimming in commercial and architectural installations.

Can the ELG-200-C1050DA drive LED downlights in a smart building with centralized DALI dimming control?

Yes. With native DALI support, this 199.5W constant current driver can be assigned a DALI address and dimmed individually or as part of a group within a smart building lighting network. It operates at 1050mA over a CC range of 95–190V, suitable for a series string of LED downlight modules.

Is the ELG-200-C1050DA appropriate for outdoor LED architectural lighting that requires remote dimming?

Yes. The IP67 waterproof rating, -40°C to +85°C case temperature (Tcase) rating, and DALI dimming interface make this driver suitable for outdoor architectural LED fixtures—such as facade wash lights or landscape arrays—managed by a DALI controller.

How many LEDs can be connected in series to the ELG-200-C1050DA?

The CC voltage range is 95–190V. The number of LEDs depends on the forward voltage of the specific LED being used; the sum of all LED forward voltages in the series string must fall within 95–190V for proper constant current regulation.

Can this driver be installed in outdoor sign enclosures exposed to rain and condensation?

Yes. The ELG-200-C1050DA is rated IP67, meaning it is protected against temporary immersion, so it can be mounted inside outdoor sign cabinets or enclosures subject to rain ingress. Refer to Mean Well's user manual for IP waterproof installation cautions.

Does the ELG-200-C1050DA also support output current adjustment in addition to DALI dimming?

No. Output current adjustment via the built-in potentiometer (525–1050mA) is available on the A and AB types only. The 'DA' variant provides DALI dimming without the adjustment potentiometer.

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Mean Well ELG-200-C1050DA Power Supply 200W 1050mA - DALI
Mean Well

Mean Well ELG-200-C1050DA Power Supply 200W 1050mA - DALI

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ELG-200-C1050DA is the model of this series: rated current 1050mA, typical efficiency 93%.

ELG-200-C series is a 200W LED AC/DC driver featuring the constant current mode and high voltage output. ELG-200-C operates from 100~305VAC and offers models with different rated current ranging between 700mA and 2100mA. Thanks to the high efficiency up to 93%, 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/IP65 ingress protection level allows this series to fit both indoor and outdoor applications. ELG-200-C is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.

Features

  • 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 adjustable via potentiometer; 3 in 1 dimming (dim-to-off); Smart timer dimming; DALI
  • Typical lifetime>50000 hours
  • 5 years warranty

Typical applications

  • LED street lighting
  • LED harbar lighting
  • LED bay lighting
  • LED greenhouse lighting
  • LED flood lighting
  • Type "HL" for use in Class I, Division 2 hazardous (Classified) location.

Model

  • 100W 1050mA
  • 100W 1050mA Adjustable
  • 100W 1050mA Adjustable and Dimmable
  • 100W 1050mA Dimmable
  • 100W 1050mA DALI
  • 150W 1050mA
  • 150W 1050mA Adjustable
  • 150W 1050mA Adjustable and Dimmable
  • 150W 1050mA Dimmable
  • 150W 1050mA DALI
  • 200W 1050mA
  • 200W 1050mA Adjustable
  • 200W 1050mA Adjustable
  • 200W 1050mA Adjustable and Dimmable
  • 200W 1050mA Dimmable
  • 200W 1050mA DALI
  • 240W 1050mA
  • 240W 1050mA Adjustable
  • 240W 1050mA Adjustable and Dimmable
  • 240W 1050mA Dimmable
  • 240W 1050mA DALI
  • 75W 1050mA
  • 75W 1050mA Adjustable
  • 75W 1050mA Adjustable and Dimmable
  • 75W 1050mA Dimmable
  • 75W 1050mA DALI
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