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Mean Well HLG-185H-36A Power Supply 185W 36V - Adjustable 5.2A
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Mean Well HLG-185H-36A Power Supply 185W 36V - Adjustable 5.2A
Overview
HLG-185H-36A is the 36V output model of this series: rated current 5.2A, rated power 187.2W, typical efficiency 93.5%. Type A: Io and Vo adjustable through built-in potentiometer (IP65).
HLG-185H series is a 185W AC/DC LED driver featuring the dual mode constant voltage and constant current output. HLG-185H operates from 90～305VAC and offers models with different rated voltage ranging between 12V and 54V. 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 IP65 ingress protection level allows this series to fit both indoor and outdoor applications. HLG-185H 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
- IP65 rating for indoor or outdoor installations
- Function options: output adjustable via potentiometer
- Typical lifetime > 62000 hours
- 7 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 36V
- CONSTANT CURRENT REGIONNote.4
- 18 ~ 36V
- RATED CURRENT
- 5.2A
- RATED POWER
- 187.2W
- RIPPLE & NOISE (max.)Note.2
- 200mVp-p
- VOLTAGE ADJ. RANGE
- Adjustable for A/AB-Type only (via built-in potentiometer) 33 ~ 40V
- CURRENT ADJ. RANGE
- Adjustable for A/AB-Type only (via built-in potentiometer) 2.6 ~ 5.2A
- VOLTAGE TOLERANCENote.3
- ±1.0%
- LINE REGULATION
- ±0.5%
- LOAD REGULATION
- ±0.5%
- SETUP, RISE TIMENote.6
- 1000ms,200ms/115VAC 500ms,200ms/230VAC
- HOLD UP TIME (Typ.)
- 16ms / 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≧0.92/277VAC @ 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.)
- 93.5%
- AC CURRENT (Typ.) 12V
- 1.8A / 115VAC 0.8A / 230VAC 0.7A / 277VAC
- AC CURRENT (Typ.) 15V ~ 54V
- 2.1A / 115VAC 0.9A / 230VAC 0.8A / 277VAC
- INRUSH CURRENT (Typ.)
- COLD START 65A(twidth=445μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
- MAX. No. of PSUs on 16A CIRCUIT BREAKER
- 4 units (circuit breaker of type B) / 7 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
- 41 ~ 46V 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 ~ +90℃ (Please refer to "OUTPUT LOAD vs TEMPERATURE" section)
- 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 ~ 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. 250.0-08; 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 (except for D-type) ; IP65 or IP67; J61347-1, J61347-2-13(except for D-type) , 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 EMISSION
- Compliance to BS EN/EN55015, BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2 Class C (@ load≧50%) ; BS EN/EN61000-3-3,GB/T 17743 , GB17625.1(except for D-type) ,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
- 2184.8K hrs min. Telcordia SR-332 (Bellcore) ; 197.3K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 228*68*38.8mm (L*W*H)
- PACKING
- 1.15Kg; 12pcs/14.8Kg/0.8CUFT
Certifications & ratings
- Type
- HL
MODEL ENCODING
- Blank
- Io and Vo fixed; IP67
- A (this model)
- Io and Vo adjustable through built-in potentiometer; IP65
- B
- 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 notes15
- 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
- 14. For A/AB type need to consider build in using to comply with Type HL application.
- 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-185H-36A to power 36V LED strips in a covered outdoor patio?
Yes. The HLG-185H-36A delivers 36V at up to 5.2A (187.2W), and the series' metal housing with IP65/IP67 ingress protection is designed for indoor and outdoor applications, so it suits covered patios, soffits, or canopies.
Is the adjustable output on the HLG-185H-36A useful for matching LED load voltage?
Yes. The built-in potentiometers let you trim the output voltage (33-40V) and current (2.6-5.2A), which is helpful when your 36V LED load operates best at a slightly different voltage or when you want to reduce brightness. This fine-tunes the drive level without an external controller.
Can the HLG-185H-36A power 36V LED modules for retail signage?
Yes. With 187.2W at 36V, it can power channel letters, cabinet signs, or retail display lighting using 36V LED modules. The adjustable output lets you precisely match the drive level to the LED string, and the wide 90-305VAC input accommodates most commercial mains supplies.
Can I use the HLG-185H-36A for 36V LED under-cabinet or cove lighting indoors?
Yes. The IP65/IP67-rated metal housing is well suited to indoor environments including kitchens, retail display areas, and cove installations. The adjustable output via potentiometer allows precise brightness tuning for decorative or task lighting applications at 36V.
How many meters of 36V LED strip can the HLG-185H-36A handle?
Divide 187.2W by your strip's wattage per meter. For instance, a strip rated at 10W/m would allow about 18.7 meters (187.2W / 10W per meter = 18.7m). Always check your strip's rated power per meter and keep total load at or below 187.2W for reliable operation.
Is the HLG-185H-36A suitable for a damp basement or parking garage installation?
Yes. The series' metal housing with IP65/IP67 ingress protection is designed for indoor and outdoor use, which covers damp indoor environments such as basements, garages, or utility rooms. Working humidity is rated 20-95% RH non-condensing.
Payment & Security
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Other HLG-185H Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-185H-24A Power Supply 185W 24V - Adjustable 7.8A | 187.2W | 24V | 7.8A | IP65 | $44.14 | View |
| Mean Well HLG-185H-24 Power Supply 185W 24V 7.8A | 187.2W | 24V | 7.8A | IP67 | $58.71 | View |
Customer reviews
Reviewed by 4 customers across the HLG series
-
Model: HLG-480H-24AQuantity: 2
-
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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