HBG-60-1050 circular LED driver
MEAN WELL HBG-60-1050 is a circular AC/DC constant-current LED driver for LED high-bay, low-bay, stage and spotlight luminaires. It supplies 1050 mA over a 37–55 V constant-current window, with a catalog rated output of 57.75 W and maximum open-circuit voltage of 60 V. Built-in output-current adjustment. Match the LED load to the current, voltage window and power limit, and observe input and temperature derating.
Download MEAN WELL HBG-60 Datasheet (PDF)Catalog pages 1–6; series revision 2024-09-19.
Download MEAN WELL LED Installation ManualModel and output
Parameter
Model-specific information
Complete model
HBG-60-1050
Output architecture
Constant current (CC); direct LED drive.
Rated output current
1.05 A (1050 mA)
Rated output power
57.75 W. Observe this power limit together with the current and voltage limits.
Constant-current voltage window
37–55 V. The LED string configuration determines the operating voltage in this region.
Open-circuit voltage
60 V maximum.
Version and function
Built-in output-current adjustment.
Output-current adjustment
0.68–1.05 A via the built-in Io ADJ potentiometer (680–1050 mA).
Current ripple
25% maximum at rated current.
Current tolerance
±5.0%.
Input and electrical performance
Parameter
Model-specific information
Input voltage and frequency
90–295 VAC or 127–417 VDC; AC frequency 47–63 Hz. Apply the input-load limits below.
Power factor
Active PFC; >0.97 / >0.95 / >0.90 at 115 / 230 / 277 VAC respectively, at full load.
Total harmonic distortion
Less than 20% at load ≥65% at 115 VAC, ≥65% at 230 VAC, and ≥75% at 277 VAC.
Efficiency
90% typical at the default catalog test conditions.
AC input current
0.7 / 0.4 / 0.3 A typical at 115 / 230 / 277 VAC respectively.
Inrush current
Cold start: 45 A typical at 230 VAC; pulse width 100 µs measured at 50% of peak, per NEMA 410.
Circuit-breaker loading
Catalog maximum number on a 16 A breaker at 230 VAC: 28 units on type B / 32 on type C. Apply the actual installation and breaker conditions.
Leakage current
Less than 0.75 mA at 277 VAC.
Setup and rise time
500 ms at 230 VAC; 1200 ms at 115 VAC. Setup time is measured at cold first start; switching the driver on/off may increase it.
Supply switching for ErP
The catalog requires installation behind a switch, without permanent connection to the mains, for the stated ErP lighting-fixture requirements.
Protection
Parameter
Model-specific information
Overcurrent protection
Hiccup mode; recovers automatically after the fault is removed.
Low-voltage protection region
The LED driving graph shows a hiccup-protection region below the constant-current operating window.
Overtemperature protection
Shuts down the output; re-power on to recover after correcting the thermal condition.
Thermal and environmental limits
Parameter
Model-specific information
Cooling and case temperature
Fanless free-air convection; operating case temperature −40°C to +85°C; maximum case temperature +85°C. These are case-temperature limits, not unconditional ambient full-load ratings.
Temperature/load conditions
Horizontal installation: 100% load from −40°C through +60°C ambient, then derate to 65% at +70°C. The case-temperature graph permits 100% through +85°C and ends there.
Input/load derating
At 60 Hz: 90 VAC permits 80% load, rising to 100% at 100 VAC and remaining at 100% through 295 VAC.
Lifetime conditions
Catalog typical life expectancy exceeds 50,000 hours when the designated tc/TMP point is about 80°C or lower. The illustrated lifetime is about 50,000 h at 80°C and falls further as case temperature rises. Graph estimates are not an extension of the operating-temperature ratings.
Temperature coefficient
±0.03%/°C from 0°C to +60°C.
Humidity and storage
Working: 20–95% RH, non-condensing. Storage: −40°C to +80°C, 10–95% RH.
Altitude derating
Above 2000 m, reduce allowable ambient temperature by 3.5°C per additional 1000 m for this fanless driver.
Vibration
10–500 Hz, 5 G; 12 minutes per cycle, 72 minutes along each X, Y and Z axis.
MTBF reference
4523.2 K hours minimum, Telcordia SR-332; 455.5 K hours minimum, MIL-HDBK-217F at 25°C. MTBF is distinct from service lifetime.
Mechanical details and connections
Parameter
Model-specific information
Construction and ingress protection
Circular plastic housing with Class II design and Class 2 power-unit marking. The product pages do not assign an IP rating.
Dimensions
Ø110 × 60.5 mm (diameter × height); case HBG-60; mechanical drawing tolerance ±1 mm.
Mounting
Four Ø5.28 mm mounting holes; the drawing shows 98 mm spans between opposing holes. Follow the case drawing for the suspension arrangement.
Input cable
SJTW 18 AWG × 2 conductors; brown AC/L and blue AC/N; 300 ±20 mm, with the additional exposed-tail dimension shown in the drawing.
Output cable
SVT 18 AWG × 2 conductors; 200 ±20 mm; red +V and black −V.
Temperature measuring points
Measure at the tc point identified in the relevant version drawing. Use the designated case point when applying the lifetime and case-temperature limits.
Mechanical safety
Inspect the driver for cracks if the package is damaged. Do not drop or bump it. Fit every screw, including the suspension screw, with a spring washer and tighten securely. The complete luminaire, including this driver, must weigh 5 kg or less. A safety cable is required. Protect the luminaire against shock during packaging and transportation.
Unit reference mass
500 g, converted from the catalog PACKING per-unit reference (0.5 kg); not an individually measured net or shipment weight.
Safety, testing and integration
Parameter
Model-specific information
Safety and certification scope
UL 8750; CSA C22.2 No. 250.13-12; ENEC BS EN/EN 61347-1 and BS EN/EN 61347-2-13 independent; BS EN/EN 62384; GB 19510.1 and GB 19510.14; EAC TP TC 004.
SELV marking
SELV is marked on this series cover; the finished luminaire must still meet its applicable safety requirements.
Dielectric withstand
Input–output: 3.75 kVAC.
Insulation resistance
Input–output: 100 MΩ at 500 VDC, 25°C and 70% RH.
EMC emissions
BS EN/EN 55015; BS EN/EN 61000-3-2 Class C at load ≥65%; BS EN/EN 61000-3-3; GB/T 17743; GB 17625.1; EAC TP TC 020.
EMC immunity
BS EN/EN 61000-4-2, -3, -4, -5, -6, -8 and -11; BS EN/EN 61547; BS EN/EN 55024; light industry level; line–line surge 2 kV; EAC TP TC 020.
Specification test conditions
Unless a parameter states otherwise: 230 VAC input, rated current and 25°C ambient. PF, THD and efficiency plots use Tcase 75°C; the THD and efficiency example is the 1050 mA model.
System integration
This driver is a component used with final equipment. Re-qualify EMC on the complete installed system; the driver specifications do not replace final-luminaire compliance.
Catalog warranty statement
The manufacturer catalog states a 5-year warranty, subject to MEAN WELL’s warranty statement and conditions.
Installation requirements
Parameter
Model-specific information
Installation safety
Disconnect the mains supply and prevent accidental reconnection before installation or maintenance. Have faults examined by a qualified technician; do not open the power-supply case yourself.
Ventilation and mounting
Keep ventilation clear and do not stack objects on the unit. Keep 10–15 cm clearance when the adjacent device is a heat source. Follow this model’s mounting, ambient-temperature and output-derating requirements.
System wiring and protection
Use approved primary and secondary wiring rated for at least the applicable unit current. Provide suitable system-level insulation and an enclosure around single-insulated wiring; verify EMC again in the completed system.
Environmental and load limits
Do not immerse the unit or install it near fire or above its specified ambient limit. Keep output current and power within the model’s rated operating envelope. If a fitted external flexible cable is damaged, replacement is limited to the manufacturer, its service agent or a similarly qualified person.
Connection seals and support
If waterproof connectors are fitted, secure their connections to prevent water entry. Verify the mounting structure and luminaire strength; use safety cables for bay-light applications.
Protective-earth configuration
This Class II plastic-case model has no FG lead. Follow its two-core AC input wiring diagram; do not invent a protective-earth connection.
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