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Mean Well HLG-120H-30B Power Supply 120W 30V- Dimmable 4A
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Overview
HLG-120H-30B is the 30V output model of this series: rated current 4A, rated power 120W, typical efficiency 93%. Type B: 3 in 1 dimming function (1~10VDC, 10V PWM signal and resistance) (IP67).
HLG-120H series is a 120W AC/DC LED driver featuring the dual mode constant voltage and constant current output. HLG-120H operates from 90~305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 93.5%, with the fanless design, the entire series is able to operate for -40℃ ~ +80℃ 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-120H is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.
Features
- Constant Voltage + Constant Current mode output
- Metal housing with class I design
- Built-in active PFC function
- IP67 rating for indoor or outdoor installations
- Function options: 3 in 1 dimming
- Typical lifetime > 62000 hours
- 7 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 30V
- CONSTANT CURRENT REGIONNote.4
- 15 ~ 30V
- RATED CURRENT
- 4A
- RATED POWER
- 120W
- RIPPLE & NOISE (max.)Note.2
- 200mVp-p
- VOLTAGE ADJ. RANGE
- 27 ~ 33V
- CURRENT ADJ. RANGE
- 2 ~ 4A
- VOLTAGE TOLERANCENote.3
- ±1.0%
- LINE REGULATION
- ±0.5%
- LOAD REGULATION
- ±0.5%
- SETUP, RISE TIMENote.6
- 1200ms,50ms/115VAC 500ms,50ms/230VAC
- HOLD UP TIME (Typ.)
- 12ms / 115VAC, 230VAC
INPUT
- VOLTAGE RANGENote.5
- 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≧0.93/277VAC @ 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.)
- 93%
- AC CURRENT (Typ.)
- 1.4A / 115VAC 0.6A / 230VAC 0.55A / 277VAC
- INRUSH CURRENT (Typ.)
- COLD START 60A(twidth=375μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
- MAX. No. of PSUs on 16A CIRCUIT BREAKER
- 5 units (circuit breaker of type B) / 9 units (circuit breaker of type C) at 230VAC
- LEAKAGE CURRENT
- <0.75mA / 277VAC
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
- 34 ~ 38V Shut down o/p voltage with auto-recovery or re-power on to recovery
- OVER TEMPERATURENote.9
- Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENT
- WORKING TEMP.
- Tcase= -40 ~ +80℃ (Please refer to "OUTPUT LOAD vs TEMPERATURE" section)
- MAX. CASE TEMP.
- Tcase= +80℃
- 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 STANDARDSNote.8
- UL8750 (type”HL”) , CSA C22.2 No. 250.0-08, BS EN/EN 61347-1, BS EN/EN 61347-2-13, AS/NZS 61347-1, AS/NZS 61347-2-13 independent; GB/T19510.1,GB/T19510.213, IP67, J61347-1, J61347-2-13 (except for D-type) ,BIS IS15885( for 12B,24B,36A,54A only), EAC TP TC 004 , KC61347-1,KC61347-2-13 (except for D-type) 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 EMISSIONNote.8
- Compliance to BS EN/EN55015, BS EN/EN55032 Class B, BS EN/EN61000-3-2 Class C (@ load≧50%) ; BS EN/EN61000-3-3, GB/T 17743 , GB17625.1, EAC TP TC 020, KSC 9815(except for D-type)
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61547, BS EN/EN55024, light industry level (surge immunity Line-Earth 4KV, Line-Line 2KV),EAC TP TC 020, KSC 9547(except for D-type)
OTHERS
- MTBF
- 2185.8K hrs min. Telcordia SR-332 (Bellcore); 167.1Khrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 220*68*38.8mm (L*W*H)
- PACKING
- 1.12Kg; 12pcs/14.4Kg/0.8CUFT
MODEL ENCODING
- Blank
- Io and Vo fixed; IP67
- A
- Io and Vo adjustable through built-in potentiometer; IP65
- B (this model)
- 3 in 1 dimming function (1~10VDC, 10V PWM signal and resistance); IP67
- AB
- Io and Vo adjustable through built-in potentiometer & 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance); IP65
- D
- Timer dimming function, contact MEAN WELL for details(safety pending); IP67
Test conditions and notes14
- 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current 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 driver 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. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
- 8. 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.
- 9. For OTP which triggered at light load/no load condition, proceed AC repower on to recovery.
- 10. 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.
- 11. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
- 12. 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).
- 13. 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
- 15. Products sourced from the Americas regions may only have the UL, CE and UKCA logos. Please contact your MEAN WELL sales for more information.
Technical drawings
Typical applications
- LED street lighting
- LED high-bay lighting
- Parking space lighting
- LED fishing lamp
- LED greenhouse lighting
- Type “HL” for use in ClassⅠ, Division 2 hazardous (Classified) location.
Downloads
Datasheet1
Certificates5
Catalogues1
FAQ
Can I use the HLG-120H-30B with a 1-10V dimmer for outdoor 30V LED lighting?
Yes. The HLG-120H-30B accepts 1-10V and PWM dimming signals and carries an IP67 waterproof rating. You can dim outdoor 30V LED fixtures via an external controller while the driver is mounted in a fully exposed location. It delivers up to 120W at 30V.
Is the HLG-120H-30B a good choice for dimmable 30V LED facade or building wash lighting?
Yes. The 120W output at 30V can power a long run of facade wash fixtures or wall grazers. The dimming input enables scheduled brightness profiles or dynamic lighting scenes for architectural effect, and the IP67 rating allows outdoor mounting close to the fixtures.
Can the HLG-120H-30B power dimmable 30V LED fixtures in a car park or outdoor area?
Yes. With 120W at 30V, IP67 waterproof protection, and a -40°C to +80°C case temperature (Tcase) rating, it is built for fully exposed outdoor installations. The dimming input lets you reduce brightness during low-traffic hours for energy savings.
How many meters of 30V LED strip can the HLG-120H-30B handle?
The HLG-120H-30B provides up to 120W at 30V. For a strip rated at 8W/m, you could run up to 15 meters (120W / 8W per meter = 15m). For a strip at 18W/m, the limit is about 6.6 meters. Check your strip's rated power per meter and keep total load at or below 120W.
Can the HLG-120H-30B handle direct rain, freezing temperatures, and summer heat?
Yes. The IP67 waterproof rating protects against temporary submersion up to 1 meter, and the -40°C to +80°C case temperature (Tcase) rating covers extreme cold and hot climates, with load derating at high temperatures. It can be mounted fully exposed without an additional enclosure.
Payment & Security
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Other HLG-120H Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-120H-15A Power Supply 120W 15V - Adjustable 8A | 120W | 15V | 8A | IP65 | $54.29 | View |
| Mean Well HLG-120H-12B Power Supply 120W 12V - Dimmable 10A | 120W | 12V | 10A | IP67 | $55.65 | View |
Customer reviews
Reviewed by 4 customers across the HLG series
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Model: HLG-480H-24AQuantity: 2
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It is a beast!
Model: HLG-480H-24BQuantity: 1 -
Very good product
Model: HLG-320H-24B ×1, HLG-320H-24B ×1Quantity: 1 -
Excellent product!
Model: HLG-185H-30Quantity: 1Exactly what I needed to revive my dead Maytronics Dolphin power supply!
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