Mean Well ELG-200-C1050A-3Y LED Driver | Constant Voltage + Constant Current

Overview

ELG-200-C1050A-3Y 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-C1050A-3YSpecifications 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 REGION^Note.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 TIME^Note.4: 800ms/115VAC, 500ms/230VAC

INPUT

VOLTAGE RANGE^Note.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. 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. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
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. 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. 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. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
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. 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. 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. For A/AB type need to consider build in using to comply with Type HL application.

Technical drawings

ELG-200-C1050A-3Y BLOCK DIAGRAM — BLOCK DIAGRAM

ELG-200-C1050A-3Y DIMMING OPERATION — DIMMING OPERATION

ELG-200-C1050A-3Y OUTPUT LOAD vs TEMPERATURE(Note.7) — OUTPUT LOAD vs TEMPERATURE(Note.7)

ELG-200-C1050A-3Y STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

ELG-200-C1050A-3Y TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

ELG-200-C1050A-3Y LIFETIME(Kh) — LIFETIME(Kh)

ELG-200-C1050A-3Y MECHANICAL SPECIFICATION — MECHANICAL SPECIFICATION

ELG-200-C1050A-3Y Dimensions (mm) — Dimensions (mm)

ELG-200-C1050A-3Y ※ B/DA-Type — ※ B/DA-Type

ELG-200-C1050A-3Y ※ 3Y Model (3-wire input) — ※ 3Y Model (3-wire input)

ELG-200-C1050A-3Y 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

Datasheet1

ELG-200-C1050A-3Y datasheetELG_200_C_series_Spec_sheet.PDF · 2026-07-06 edition PDF Download

FAQ

What type of LED loads is the ELG-200-C1050A-3Y designed to drive?

The ELG-200-C1050A-3Y is a constant-current driver delivering 1050mA across a 95–190V output voltage range, making it suited for mid-to-high voltage LED strings such as linear LED modules, street light arrays, or series-connected LED boards that operate in that voltage window at 1050mA.

Can the ELG-200-C1050A-3Y be used in outdoor street or area lighting fixtures?

Yes. The IP65 water-resistant rating means the unit is protected against low-pressure water jets from any direction, suitable for outdoor luminaire housings used in street lighting, parking lot lights, or floodlights. The -40°C to +85°C case temperature (Tcase) rating supports all-season outdoor deployment.

Is the ELG-200-C1050A-3Y compatible with high-bay LED fixtures in industrial settings?

Yes. At 199.5W and 1050mA constant current output, this driver is a good match for high-bay fixtures using series LED strings rated for the 95–190V output range. The wide 100–305VAC (or 142–431VDC) input range accommodates a broad range of industrial and international supplies.

Does the ELG-200-C1050A-3Y support output current adjustment?

Yes. The 'A' suffix indicates the output current can be adjusted via a built-in potentiometer, allowing the 1050mA nominal current to be trimmed down to 525mA to match specific LED array requirements without replacing the driver. This is useful during commissioning when LED requirements vary between production batches.

Can the ELG-200-C1050A-3Y drive a series string of LED modules for a horticulture grow light?

Yes. Constant-current drivers at 1050mA are commonly used in horticulture LED fixtures with series-connected high-power LEDs. The 199.5W output capacity supports large grow light panels, and the IP65 rating provides protection against moisture and cleaning spray in greenhouse environments.

What certifications does the ELG-200-C1050A-3Y carry?

The sheet lists safety approvals to UL8750 (type HL), CSA C22.2 No. 250.13-12, BS EN/EN/AS/NZS 61347-1 and 61347-2-13, BS EN/EN62384, GB/T19510, EAC TP TC 004 and KC, plus EMC compliance to BS EN/EN55015 and EN61000-3-2/-3-3. The unit is rated IP65.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Model	Power	Voltage	Current	IP Rating
Mean Well ELG-200-C1050B-3Y Power Supply 200W 1050mA - Dimmable — 3-Wire Input (with Earth)	199.5W	200V	1.05A	IP67	View

Please log in to write a review.

{ "id":8422100107563, "variants" :[{ "context":"default", "variant_id": 45628754952491, "sku":"ELG-200-C1050A-3Y", "inventory_qty" : 29, "customer" :false, "custom_html" :"\u003ca class=\"text-current logged-out-price logged-out\" href=\"https:\/\/wellforces.co.nz\/customer_authentication\/redirect?locale=en\u0026region_country=NZ\"\u003e\n \u003cspan \u003ePlease \u003c\/span\u003e \u003cspan class=\"login-text\"\u003eLogin\u003c\/span\u003e \u003cspan\u003e for Pricing\u003c\/span\u003e\n \u003c\/a\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }

Mean Well ELG-200-C1050A-3Y Power Supply 200W 1050mA - Adjustable — 3-Wire Input (with Earth)

Select model — 26 in this family

Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Certifications & ratings

Technical drawings

Typical applications

Downloads

Datasheet1

FAQ

Payment & Security

Other ELG-200 Models

Write a review

Your cart

Mean Well ELG-200-C1050A-3Y Power Supply 200W 1050mA - Adjustable — 3-Wire Input (with Earth)

Features

Typical applications

Company Information

Services and Support

Choose options