Mean Well HLG-320H-C2100B Power Supply - Dimmable | HLG-C Series

Name: Mean Well HLG-320H-C2100B Power Supply 319.2W 2100mA - Dimmable
Brand: Mean Well
SKU: HLG-320H-C2100B
Price: 99.54 USD
Availability: InStock

Overview

HLG-320H-C2100B is the model of this series: rated current 2100mA, rated power 319.2W, typical efficiency 94%.

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 IP67/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
IP67 / IP65 design for indoor or outdoor installations
Function options: output adjustable via potentiometer; 3 in 1 dimming
Type "HL" for use in ClassⅠ, Division 2 hazardous (Classified) location.
Typical lifetime>62000 hours
7 years warranty

Specifications

HLG-320H-C2100BSpecifications from the official datasheet (2026-02-04 edition)

OUTPUT

RATED CURRENT: 2100mA
RATED POWER: 319.2W
CONSTANT CURRENT REGION^Note.2: 76 ~ 152V
OPEN CIRCUIT VOLTAGE (max.): 156V
CURRENT ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 1050 ~ 2100mA
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: 160 ~ 175V 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 or IP67 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: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

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-C2100B BLOCK DIAGRAM — BLOCK DIAGRAM

HLG-320H-C2100B DIMMING OPERATION — DIMMING OPERATION

HLG-320H-C2100B 320W Constant Current Mode LED Driver — 320W Constant Current Mode LED Driver

HLG-320H-C2100B OUTPUT LOAD vs TEMPERATURE(Note.8) — OUTPUT LOAD vs TEMPERATURE(Note.8)

HLG-320H-C2100B STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

HLG-320H-C2100B TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

HLG-320H-C2100B LIFETIME(Kh) — LIFETIME(Kh)

HLG-320H-C2100B MECHANICAL SPECIFICATION — MECHANICAL SPECIFICATION

Typical applications

Downloads

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-C2100)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the HLG-320H-C2100B to power high-bay LED fixtures in a warehouse?

Yes. The HLG-320H-C2100B delivers 319.2W at 2100mA in constant current mode, which is well suited for high-output LED high-bay luminaires. Its wide 90-305VAC input handles industrial mains supplies, and the IP65/IP67-approved enclosure protects against the dust and moisture common in warehouse environments.

Is the HLG-320H-C2100B a good fit for outdoor LED floodlights?

It can work for outdoor floodlights that operate within its 76-152V constant current range at 2100mA. However, the series is IP65 or IP67 approved depending on version, so confirm this model's rating and mount the driver in a sheltered location or secondary enclosure if exposed to heavy rain or standing water.

Can I dim the HLG-320H-C2100B for parking garage LED lighting?

Yes. The B suffix indicates built-in dimming capability via 0-10VDC, 10V PWM, or resistance input. This makes it suitable for parking garage luminaires where you might want to reduce light levels during low-traffic hours. At 319.2W and 2100mA, it can drive substantial LED arrays for large coverage areas.

Will the HLG-320H-C2100B work with LED street light modules?

Yes, provided the street light module string voltage falls within the 76-152V constant current range and draws 2100mA. Many high-power LED street light engines operate in this voltage window. The built-in dimming input also supports municipal dimming schedules for energy savings.

How many LEDs can the HLG-320H-C2100B drive in a series string?

The number of LEDs depends on each LED's forward voltage. The HLG-320H-C2100B operates in constant current mode with a CC voltage range of 76-152V. Divide your target voltage (within that range) by the forward voltage of a single LED to estimate how many LEDs fit in one series string at 2100mA.

Can the HLG-320H-C2100B handle cold-start conditions in an unheated outdoor enclosure?

Yes. It is rated for a case temperature (Tcase) of -40°C to +85°C, so it can start and run in extreme cold without a warm-up heater. In summer, over-temperature protection shuts the output down if the driver overheats; re-power to recover.

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.

Please log in to write a review.

{ "id":8649373450560, "variants" :[{ "context":"default", "variant_id": 46609691738432, "sku":"HLG-320H-C2100B", "inventory_qty" : 118, "customer" :true, "custom_html" :"\u003cdiv class=\"price\"\u003e\n \u003cdiv class=\"price__default\"\u003e\n \u003cstrong class=\"price__current\"\u003e$99.54\u003c\/strong\u003e\n \u003cs class=\"price__was\"\u003e\u003c\/s\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"unit-price relative\" hidden\u003e\u003cspan class=\"visually-hidden\"\u003eUnit price\u003c\/span\u003e\u003cspan class=\"unit-price__price\"\u003e\u003c\/span\u003e\u003cspan class=\"unit-price__separator\"\u003e \/ \u003c\/span\u003e\u003cspan class=\"unit-price__unit\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n \u003cdiv class=\"price__no-variant\" hidden\u003e\n \u003cstrong class=\"price__current\"\u003eUnavailable\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }

Mean Well HLG-320H-C2100B Power Supply 319.2W 2100mA - Dimmable

Select model — 10 in this family

Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Certifications & ratings

Technical drawings

Typical applications

Downloads

Certificates4

Test reports1

Catalogues1

FAQ

Payment & Security

Write a review

Your cart

Mean Well HLG-320H-C2100B Power Supply 319.2W 2100mA - Dimmable

Features

Typical applications

Company Information

Services and Support

Choose options