Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well HLG-320H-C3500A Power Supply 318.5W 3500mA - Adjustable

Name: Mean Well HLG-320H-C3500A Power Supply 318.5W 3500mA - Adjustable
Brand: Mean Well
SKU: HLG-320H-C3500A
Price: 97.19 USD
Availability: InStock

premium quality7 years warrantyaluminium casinghigh efficiencyhigh output voltage > 60VDC

SKU HLG-320H-C3500A

$97.19 USD

Shipping calculated at checkout.

Select model — 7 in this family

HLG-320H-C3500A

HLG-320H-C3500A 3500mA Adjustable Low stock $97.19 USD

HLG-320H-C3500B 3500mA Dimmable Low stock $89.59 USD

HLG-320H-C3500AB 3500mA Adjustable and Dimmable Low stock $101.51 USD

HLG-480H-C3500A 3500mA Adjustable Low stock $133.41 USD

HLG-480H-C3500B 3500mA Dimmable Low stock $143.29 USD

HLG-480H-C3500AB 3500mA Adjustable and Dimmable Low stock $151.52 USD

HLG-320H-C3500DA 3500mA DALI Backorder $103.75 USD

Product variants

Notify me when it's back in stock

Your order will be processed within 24 hours

Overview

HLG-320H-C3500A is the model of this series: rated current 3500mA, rated power 318.5W, typical efficiency 94%. Type A: Io adjustable through built-in potentiometer (IP65).

HLG-320H-C series is a 320W LED AC/DC LED driver featuring the constant current mode and high voltage output. HLG-320H-C operates from 90~305VAC and offers models with different rated current ranging between 700mA and 3500mA. Thanks to the high efficiency up to 94%, 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 IP65 ingress protection level allows this series to fit both indoor and outdoor applications. HLG-320H-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
IP65 design for indoor or outdoor installations
Function options: output adjustable via potentiometer
Type "HL" for use in ClassⅠ, Division 2 hazardous (Classified) location.
Typical lifetime>62000 hours
7 years warranty

Specifications

HLG-320H-C3500ASpecifications from the official datasheet (2026-02-04 edition)

OUTPUT

RATED CURRENT: 3500mA
RATED POWER: 318.5W
CONSTANT CURRENT REGION^Note.2: 46 ~ 91V
OPEN CIRCUIT VOLTAGE (max.): 95V
CURRENT ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 1750 ~ 3500mA
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 127~417VDC (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≧70%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION (THD)” section)
EFFICIENCY (Typ.): 94%
AC CURRENT (Typ.): 3.5A / 115VAC 1.65A / 230VAC 1.45A / 277VAC
INRUSH CURRENT(Typ.): COLD START 70A(twidth=1200μs 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: 96 ~ 105V Shut down and latch off o/p voltage, re-power on to recover
OVER TEMPERATURE: Shut down and latch off 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 ~ 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; ENEC BS EN/EN61347-1, BS EN/EN61347-2-13, BS EN/EN62384 independent; GB/T19510.1,GB/T19510.213,EAC TP TC 004, IP65 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: 1847.6K hrs min. Telcordia SR-332 (Bellcore) ; 182.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 252*90*43.8mm (L*W*H)
PACKING: 1.88Kg; 8pcs/16Kg/0.92CUFT

Certifications & ratings

Type: HL

MODEL ENCODING

A (this model): Io adjustable through built-in potentiometer.; IP65
B: 3 in 1 dimming function (0~10Vdc, 10V PWM signal and resistance); IP67
DA: DALI control technology.; IP67
AB: Io adjustable through built-in potentiometer & 3 in 1 dimming function (0~10Vdc, 10V PWM signal and resistance); IP65
DX: Built-in Smart timer dimming function by user request.; IP67

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 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
11. For A/AB type need to consider build in using to comply with Type HL application.

Technical drawings

HLG-320H-C3500A BLOCK DIAGRAM — BLOCK DIAGRAM

HLG-320H-C3500A 320W Constant Current Mode LED Driver — 320W Constant Current Mode LED Driver

HLG-320H-C3500A OUTPUT LOAD vs TEMPERATURE(Note.8) — OUTPUT LOAD vs TEMPERATURE(Note.8)

HLG-320H-C3500A STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

HLG-320H-C3500A TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

HLG-320H-C3500A LIFETIME(Kh) — LIFETIME(Kh)

HLG-320H-C3500A MECHANICAL SPECIFICATION ※ A-Type — MECHANICAL SPECIFICATION ※ A-Type

Typical applications

Downloads

Datasheet1

HLG-320H-C3500A datasheetHLG-320H-C-SPEC.PDF · 2026-02-04 edition PDF Download

Certificates4

UL Certificate (HLG-320H-C)(EN) PDF Download

CB Certificate (HLG-320H-C)(EN) PDF Download

EMC Certificate (HLG-320H-C)(EN) PDF Download

ENEC Certificate(HLG-320H-C)(EN) PDF Download

Test reports1

Test Report(HLG-320H-C3500)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the HLG-320H-C3500A to power high-current LED grow lights?

Yes. The HLG-320H-C3500A outputs 3500mA constant current at up to 318.5W, making it one of the higher-current options in the HLG-320H series. It is well suited for high-power LED grow light modules operating within the 46-91V CC range. The adjustable output (1750-3500mA) lets you reduce drive current for different growth phases.

Is the HLG-320H-C3500A suitable for stadium or arena LED floodlighting?

Yes, provided the floodlight modules operate within the 46-91V CC voltage range at 3500mA. At 318.5W, it can drive high-intensity arrays for sports venue lighting. The adjustable potentiometer allows fine-tuning the output current (1750-3500mA) to match the exact module requirements.

Can the HLG-320H-C3500A drive high-power LED downlights for commercial spaces?

Yes. At 3500mA and 318.5W, it can power multiple high-output COB or multi-chip LED downlight engines wired in series, as long as the total string voltage stays within 46-91V. The adjustable output is useful for balancing light levels across different zones in a retail or hospitality installation.

How does the 3500mA output of the HLG-320H-C3500A compare to the 2100mA and 2800mA variants?

The HLG-320H-C series shares the same ~320W power class but distributes it differently. The C2100 models output 2100mA at 76-152V, the C2800 models output 2800mA at 57-114V, and the C3500 outputs 3500mA at 46-91V. Higher current variants suit LEDs with lower forward voltage strings, while lower current variants suit longer, higher-voltage strings.

How many LEDs can the HLG-320H-C3500A drive in series?

That depends on each LED's forward voltage. The CC voltage range is 46-91V at 3500mA. Divide your target string voltage by the forward voltage of one LED to estimate the count. For example, with 3V LEDs, roughly 16 to 30 LEDs could be wired in series within the 46-91V window.

Can the HLG-320H-C3500A operate in a hot, dusty factory environment?

Yes. The HLG-320H-C series is IP65 or IP67 approved (dust-tight and protected against water), and the case is rated for -40°C to +85°C (Tcase); output may need derating at high ambient temperatures per the load-vs-temperature curve. For environments with high humidity or water pooling, confirm this version's IP rating.

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	Price
Mean Well HLG-320H-C700B Power Supply 299.6W 700mA - Dimmable	299.6W	435V	0.7A	IP65	$89.59	View
Mean Well HLG-320H-C1750B Power Supply 320.25W 1750mA - Dimmable	320.25W	187V	1.75A	IP65	$89.59	View
Mean Well HLG-320H-C1750A Power Supply 320.25W 1750mA - Adjustable	320.25W	187V	1.75A	IP65	$86.60	View
Mean Well HLG-320H-C1050A Power Supply 320.25W 1050mA - Adjustable	320.25W	311V	1.05A	IP65	$86.45	View
Mean Well HLG-320H-C700A Power Supply 299.6W 700mA - Adjustable	299.6W	435V	0.7A	IP65	$86.60	View
Mean Well HLG-320H-C2100B Power Supply 319.2W 2100mA - Dimmable	319.2W	156V	2.1A	IP65	$89.59	View
Mean Well HLG-320H-C1750DA Power Supply 320.25W 1750mA - DALI	320.25W	187V	1.75A	IP67	$103.75	View
Mean Well HLG-320H-C1400B Power Supply 320.6W 1400mA - Dimmable	320.6W	234V	1.4A	IP65	$89.59	View
Mean Well HLG-320H-C1400AB Power Supply 320.6W 1400mA - Adjustable and Dimmable	320.6W	234V	1.4A	IP65	$101.51	View
Mean Well HLG-320H-C700DA Power Supply 299.6W 700mA - DALI	299.6W	435V	0.7A	IP67	$103.75	View
Mean Well HLG-320H-C700AB Power Supply 299.6W 700mA - Adjustable and Dimmable	299.6W	435V	0.7A	IP65	$101.51	View
Mean Well HLG-320H-C3500DA Power Supply 318.5W 3500mA - DALI	318.5W	95V	3.5A	IP67	$103.75	View

Please log in to write a review.