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Mean Well HVG-480-24B Power Supply 480W 24V - Dimmable 20A
Overview
HVG-480-24B is the 24V output model of this series: rated current 20A, rated power 480W, typical efficiency 94%.
HVG-480 series is a 480W AC/DC LED driver featuring the dual mode constant voltage and constant current output. HVG-480 operates from 180~528VAC and offers models with different rated voltage ranging between 24V and 54V. Thanks to the high efficiency up to 95%, 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. HVG-480 is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.
Features
- Wide input range 180 ~ 528VAC
- Constant Voltage + Constant Current mode output
- Metal housing with ClassⅠdesign
- Built-in active PFC function
- IP67 / IP65 rating for indoor or outdoor installations
- Function options: output adjustable via potentiometer; 3 in 1 dimming (dim-to-off) ; Smart timer dimming
- Typical lifetime>50000 hours
- 5 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 24V
- CONSTANT CURRENT REGIONNote.4
- 12 ~ 24V
- RATED CURRENT
- 20A
- RATED POWER
- 480W
- RIPPLE & NOISE (max.)Note.2
- 200mVp-p
- VOLTAGE ADJ. RANGE
- Adjustable for A/AB-Type only (via built-in potentiometer) 20.4 ~ 25.2V
- CURRENT ADJ. RANGE
- Adjustable for A/AB-Type only (via built-in potentiometer) 10 ~ 20A
- VOLTAGE TOLERANCENote.3
- ±1.0%
- LINE REGULATION
- ±0.5%
- LOAD REGULATION
- ±0.5%
- SETUP, RISE TIMENote.6
- 500ms, 100ms / 230VAC, 347VAC, 480VAC
- HOLD UP TIME (Typ.)
- 16ms / 347VAC, 480VAC
INPUT
- VOLTAGE RANGENote.5
- 180 ~ 528VAC 254VDC ~ 747VDC (Please refer to "STATIC CHARACTERISTIC" section)
- FREQUENCY RANGE
- 47 ~ 63Hz
- POWER FACTOR (Typ.)
- PF≧0.98/230VAC, PF≧0.98/277VAC, PF≧0.97/347VAC, PF≧0.95/480VAC @ full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
- TOTAL HARMONIC DISTORTION
- THD< 20% (@ load≧50% at 230VAC/277VAC/347VAC/480VAC input Please refer to “TOTAL HARMONIC DISTORTION (THD)” section
- EFFICIENCY (Typ.)
- 94%
- AC CURRENT (Typ.)
- 1.52A / 347VAC 1.15A / 480VAC
- INRUSH CURRENT(Typ.)
- COLD START 40A(twidth=1100μs measured at 50% Ipeak) at 480VAC ; Per NEMA 410
- MAX. NO. of PSUs on 16A CIRCUIT BREAKER
- 4unit(circuit breaker of type B) / 6units(circuit breaker of type C) at 480VAC
- LEAKAGE CURRENT
- <0.75mA / 480VAC
PROTECTION
- OVER CURRENT
- 95 ~ 108% Constant current limiting, recovers automatically after fault condition is removed
- SHORT CIRCUIT
- Constant current limiting, recovers automatically after fault condition is removed
- OVER VOLTAGE
- 26 ~ 30V Shut down output voltage, re-power on to recovery
- OVER TEMPERATURE
- Shut down output voltage, re-power on to recovery
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 non-condensing
- 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, IP65 or 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 FCC Part 15 Subpart B, EAC TP TC 020
- EMC IMMUNITY
- Immunity Line-Earth 4KV, Line-Line 2KV, EAC TP TC 020
OTHERS
- MTBF
- 318.9K hrs min. Telcordia SR-332(Bellcore) ; 84.5K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 262*125*43.8mm (L*W*H)
- PACKING
- 2.8Kg;4pcs/12.2Kg/0.55CUFT
Test conditions and notes11
- 1. All parameters NOT specially mentioned are measured at 347VAC input, rated load and 25℃ of ambient temperature.
- 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
- 3. Tolerance : includes set up tolerance, line regulation and load regulation.
- 4. Please refer to "DRIVING METHODS OF LED MODULE".
- 5. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
- 6. 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.
- 7. 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.
- 8. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 80℃ or less.
- 9. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
- 10. 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).
- 11. For any application note and IP water proof function installation caution, please refer our user manual before using.
Technical drawings
Typical applications
- LED greenhouse lighting
- LED statium lighting
- LED mining lighting
- Type “HL” for use in Class I, Division 2 hazardous (Classified) location
Downloads
Datasheet1
Certificates3
Test reports1
Catalogues1
FAQ
Can I use the HVG-480-24B for outdoor 24V LED strip lighting?
Yes, this version combines a 24V output with a 480W maximum load and an IP67 waterproof rating. It is suited to 24V outdoor lighting projects where the total connected load stays within 480W and 20A.
Is the HVG-480-24B suitable for 24V sign lighting in wet environments?
It is a fit for 24V sign or lighting loads up to 480W, and the IP67 waterproof enclosure makes it the wet-location option among the 24V 480W siblings. The 20A output current supports higher-load 24V systems when the full load remains within rating.
Can this model power 24V landscape or exterior accent lighting?
Yes, for 24V lighting products that need up to 480W total. Its IP67 waterproof rating and operating temperature range of -40°C to +85°C make it better suited to exposed outdoor conditions than the IP65 versions.
How much 24V LED strip can the HVG-480-24B support?
Calculate the maximum length by dividing 480W by the strip's rated watts per meter. The formula is: maximum strip length = 480W / strip watts per meter, and you should confirm the strip is 24V and that total current stays within 20A.
Is IP67 meaningfully different from the IP65 versions in this series?
Yes. The HVG-480-24B is the 24V, 480W, 20A version with IP67 waterproof protection, while the HVG-480-24A and HVG-480-24AB are IP65 water-resistant with the same 24V, 480W, 20A electrical rating.
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