Mean Well HLG-240H-C1400B 250.6W 1400mA Power Supply - Dimmable

Name: Mean Well HLG-240H-C1400B Power Supply 250.6W 1400mA - Dimmable
Brand: Mean Well
SKU: HLG-240H-C1400B
Price: 75.56 USD
Availability: InStock

Overview

HLG-240H-C1400B is the model of this series: rated current 1400mA, rated power 250.6W, typical efficiency 94%. Type B: 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance) (IP67).

HLG-240H-C series is a 250W LED AC/DC LED driver featuring the constant current mode and high voltage output. HLG-240H-C operates from 90~305VAC and offers models with different rated current ranging between 700mA and 2100mA. Thanks to the high efficiency up to 94%, with the fanless design, the entire series is able to operate for -40℃ ~ +90℃ 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. HLG-240H-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 with ClassⅠdesign
Built-in active PFC function
IP67 design for indoor or outdoor installations
Function options: 3 in 1 dimming
Typical lifet ime>62000 hours
7 years warranty

Specifications

HLG-240H-C1400BSpecifications from the official datasheet (2026-02-04 edition)

OUTPUT

RATED CURRENT: 1400mA
RATED POWER: 250.6W
CONSTANT CURRENT REGION^Note.2: 89 ~ 179V
OPEN CIRCUIT VOLTAGE (max.): 182V
CURRENT ADJ. RANGE: 700 ~ 1400mA
CURRENT RIPPLE: 5.0% max. @rated current
CURRENT TOLERANCE: ±5%
SET UP TIME^Note.4: 1000ms/115VAC, or 500ms/230VAC

INPUT

VOLTAGE RANGE^Note.3: 90 ~ 305VAC 127 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF≧0.98/115VAC, 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% /115VAC, 230VAC; @ load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION (THD)” section)
EFFICIENCY (Typ.): 94%
AC CURRENT (Typ.): 2.5A / 115VAC 1.3A / 230VAC 1.1A / 277VAC
INRUSH CURRENT(Typ.): COLD START 75A(twidth=700μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 2 units (circuit breaker of type B) / 3 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT: <0.75mA / 277VAC

PROTECTION

SHORT CIRCUIT: Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE: 188 ~ 206V Shut down and latch off o/p voltage, re-power on to recover
OVER TEMPERATURE: Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.: Tcase=-40 ~ +90℃(Refer to "Derating Curve")
MAX. CASE TEMP.: Tcase=+90℃
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
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, BS EN/EN62384 independent; GB/T19510.1,GB/T19510.213; IP67, EAC TP TC 004 approved
WITHSTAND VOLTAGE: I/P-O/P:3.75KVAC I/P-FG:2KVAC 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
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 4KV, Line-Line 2KV),EAC TP TC 020

OTHERS

MTBF: 2513.7K hrs min. Telcordia SR-332 (Bellcore) ; 228.5K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 244.2*68*38.8mm (L*W*H)
PACKING: 1.3Kg; 12pcs/16.6Kg/0.84CUFT

Certifications & ratings

Type: HL

MODEL ENCODING

A: Io adjustable through built-in potentiometer; IP65
B (this model): 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance); IP67
AB: Io adjustable through built-in potentiometer & 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance); IP65
DX: Built-in Smart timer dimming function by user request; IP67
D2: Built-in Smart timer dimming and programmable function; IP67

Test conditions and notes10

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 driver 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. 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.
7. This series meets the typical life expectancy of >62,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 75℃ or less.
8. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com.
9. 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).
10. 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

Technical drawings

HLG-240H-C1400B BLOCK DIAGRAM — BLOCK DIAGRAM

HLG-240H-C1400B DIMMING OPERATION — DIMMING OPERATION

HLG-240H-C1400B Illustration (page 5) — Illustration (page 5)

HLG-240H-C1400B 250W Constant Current Mode LED Driver — 250W Constant Current Mode LED Driver

HLG-240H-C1400B OUTPUT LOAD vs TEMPERATURE(Note.8) — OUTPUT LOAD vs TEMPERATURE(Note.8)

HLG-240H-C1400B STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

HLG-240H-C1400B TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

HLG-240H-C1400B LIFETIME(Kh) — LIFETIME(Kh)

HLG-240H-C1400B MECHANICAL SPECIFICATION ※ B/D2-Type — MECHANICAL SPECIFICATION ※ B/D2-Type

Typical applications

LED street lighting
LED fishing lamp
LED harbor lighting
LED building architectural lighting
LED bay lighting
Type “HL” for use in ClassⅠ, Division 2 hazardous (Classified) location.

Downloads

Datasheet1

HLG-240H-C1400B datasheetHLG-240H-C-SPEC.PDF · 2026-02-04 edition PDF Download

Certificates4

UL Certificate (HLG-240H-C)(EN) PDF Download

CB Certificate (HLG-240H-C)(EN) PDF Download

EMC Certificate (HLG-240H-C)(EN) PDF Download

ENEC Certificate (HLG-240H-C)(EN) PDF Download

Test reports1

Test Report(HLG-240H-C1400)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the HLG-240H-C1400B to drive high-power LED downlights in a commercial ceiling?

Yes. The HLG-240H-C1400B delivers a constant 1400mA across a CC voltage range of 89-179V, giving it up to 250.6W of capacity. This is well suited for driving multiple high-power LED downlight modules wired in series, provided their combined forward voltage falls within 89-179V. The built-in dimming input lets you integrate with a building management system for brightness control.

Is the HLG-240H-C1400B suitable for powering large LED signage arrays?

Yes, as long as the total string forward voltage stays within the 89-179V CC range. At 1400mA and up to 250.6W, the driver can handle high-brightness LED signage modules wired in series. The series is rated IP65 or IP67 depending on type for sheltered outdoor mounting, and the dimming input enables nighttime brightness reduction to comply with local signage ordinances.

Can I dim the HLG-240H-C1400B and what dimming methods does it support?

Yes. The B suffix indicates it accepts 1-10V analog or PWM dimming signals. This lets you reduce LED brightness smoothly from 100% down to a low dim level using a compatible wall dimmer or automation controller. There is no built-in output adjustment potentiometer on the B variant, so the base output current is fixed at 1400mA before dimming.

How many LEDs can the HLG-240H-C1400B drive in a series string?

That depends on each LED's forward voltage at 1400mA. The driver's CC voltage range is 89-179V, so you need enough LEDs in series to reach at least 89V total forward voltage, but no more than 179V. For example, with LEDs that have a 36V forward voltage, you could run roughly 3 to 4 in series (108-144V). Always calculate based on your specific LED datasheet values.

Can the HLG-240H-C1400B be mounted outdoors on a building canopy?

Yes. The HLG-240H-C series is rated IP65 or IP67 depending on type, protecting against dust and water. A sheltered canopy or soffit mounting location is appropriate; check the IP rating of your specific type and follow MEAN WELL's IP installation cautions in the user manual. It operates over a case temperature (Tcase) range of -40°C to +90°C, with output derating at high ambient temperatures.

What is the difference between the HLG-240H-C1400A, C1400AB, and C1400B variants?

All three share the same 250.6W, 1400mA constant-current output with a CC voltage range of 89-179V and the same 244.2 x 68 x 38.8mm case. The -C1400A adds an output current adjustment potentiometer. The -C1400AB combines the potentiometer with a 3-in-1 dimming input (1-10VDC, 10V PWM or resistance). The -C1400B has the dimming input only, with no potentiometer.

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Mean Well HLG-240H-C1400B Power Supply 250.6W 1400mA - Dimmable

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Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Certifications & ratings

MODEL ENCODING

Technical drawings

Typical applications

Downloads

Datasheet1

Certificates4

Test reports1

Catalogues1

FAQ

Payment & Security

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Mean Well HLG-240H-C1400B Power Supply 250.6W 1400mA - Dimmable

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