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60 Watt, Efficient,
Compact Non-Dimmable CV Class 2 / Class II LED Drivers. Very high power density of 20 W/in3, Class 2 power supply, UL Class P, Lifetime: 50,000 hours min at 70° C case temperature, IP20-rated case with silicone-based potting, 90° C maximum case hot spot temperature.
FEATURES:
- Very high power density of 20 W/in3
- Class 2 power supply
- UL Class P
- IP20-rated case with silicone-based potting
- 90°C maximum case hot spot temperature
- Lifetime: 50,000 hours min at 70°C case temperature
- Complies with ENERGY STAR®, DLC (DesignLight Consortium®) and CA Title 24 technical requirements
- Additional safety approvals when using the optional strain reliefs for models with “-T” suffix
- Worldwide safety approvals
1
- EMC COMPLIANCE AND SAFETY APPROVALS
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EMC Compliance
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Conducted and Radiated EMI
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VLMXXW models: Compliant with FCC
CFR Title 47 Part 15 Class B at 120
Vac & Class
A at 277 Vac
VLMXXE models:
EN55015 (CISPR 15) compliant
at 220, 230, and 240 Vac
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Harmonic Current
Emissions
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IEC61000-3-2
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For Class C
equipment
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Voltage Fluctuations
& Flicker
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IEC61000-3-3
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Immunity Compliance
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ESD (Electrostatic Discharge)
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IEC61000-4-2
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6 kV contact discharge, 8 kV air discharge, level
3
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RF Electromagnetic Field Susceptibility
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IEC61000-4-3
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3 V/m, 80 - 1000 MHz, 80% modulated at a distance of 3 meters
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Electrical Fast Transient
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IEC61000-4-4
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± 2 kV on AC power
port for 1 minute,
±1 kV on signal/control lines
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Surge
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IEC61000-4-5
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± 2 kV line to line (differential mode) /± 2 kV line
to common mode ground
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ANSI/IEEE c62.41.1-2002 & c62.41.2-2002 category A, 2.5
kV ring wave
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Conducted RF Disturbances
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IEC61000-4-6
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3V, 0.15-80 MHz, 80% modulated
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Voltage Dips
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IEC61000-4-11
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>95% dip, 0.5 period; 30% dip, 25 periods;
95% reduction, 250 periods
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Safety Agency Approvals
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UL
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VLMXXW models: UL8750
listed Class 2
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cUL
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VLMXXW models: CAN/CSA C22.2
No. 250.13-14 LED equipment for lighting applications
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CE
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VLMXXE models:
IEC61347-2-13 electronic control
gear for LED Modules &
EN55015 (EMC compliance)
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CB
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VLMXXE models
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ENEC
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VLMXXE models
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Safety
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Units
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Minimum
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Typical
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Maximum
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Notes
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Hi Pot
(High Potential) or Dielectric voltage-withstand
- VLMXXW models
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Vdc
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2500
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Insulation between the input
(AC line and Neutral) and the
output
Tested at the RMS voltage equivalent of 1768 Vac
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- VLMXXE models
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4242
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Tested at the RMS voltage equivalent of 3000 Vac
Meets class II reinforced/double insulation
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12 - MECHANICAL DETAILS
• Packaging Options: Aluminum case
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I/O Connections:
.• Models with flying leads: 18 AWG on all leads, 203mm (8 in) long, 105°C rated, stranded, stripped by approximately
and with “S” suffix 9.5 mm, and tinned. All the wires, on both input and output, have a 300 V insulation rating
• Models with “T” suffix: Terminal blocks
• Ingress Protection: IP20 rated
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Mounting Instructions: The VLM60/40 driver
case must be secured on a flat surface
through the two mounting
tabs, shown here below in the case outline drawings. We recommended mounting the VLM60/40 on a baseplate with dimensions of 150 x 60 x 2 mm (5.91 x 2.36 x 0.08 in).
13
- OUTLINE DRAWINGS (VLMXXW MODELS WITH FLYING LEADS)
Dimensions: L 130.0 x W 19.65 x H 19.8 mm (L 5.12 x W 0.77 x H 0.78 in)
Weight: 119 g (4.20 oz)
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Technical Data
1 - INPUT SPECIFICATION (@25°C ambient temperature)
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Units
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Minimum
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Typical
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Maximum
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Notes
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Input Voltage Range
(Vin)
- VLMXXW models
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Vac
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90
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120 & 277
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305
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The rated output
voltage for each
model is achieved at Vin≥105 Vac &
at Vin≥249 Vac for VLMXXW
models, and at Vin≥209 Vac for VLMXXE models.
At maximum load,
as specified in section 1.
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- VLMXXE models
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198
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230
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264
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Input Frequency Range
- VLMXXW models
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Hz
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47
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60
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63
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- VLMXXE models
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47
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50
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53
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Input Current
(Iin)
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A
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0.7 A @ 120 Vac
0.4 A @ 230 vac
0.3 A @ 277 Vac
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Max Units on a 16 A Circuit Breaker
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VLM40: 38 (120 Vac), 71 (230 Vac), 88 (277 Vac) units
VLM60: 25 (120 Vac), 48 (230 Vac), 59 (277 Vac) units
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The maximum number of units
allowed per 16 A circuit
breaker is based on
worst-case conditions at 100% output.
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Power Factor (PF)
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0.9
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> 0.9
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At nominal input voltage
From 100% to 60% of rated power
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Inrush Current
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A
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Meets NEMA-410 requirements
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At any point on the sine
wave and 25°C
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Leakage Current
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μA
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400 μA @ 120 Vac
700 μA @ 230 Vac
920 μA @ 277 Vac
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Measured per IEC60950-1
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Input Harmonics
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Complies with IEC61000-3-2 for Class C equipment
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Total Harmonics Distortion (THD)
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20%
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At nominal input voltage
From 100% to 60% of rated power
Complies with DLC (Design Light Consortium) technical requirements
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Efficiency
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%
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-
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up to 90%
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-
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Measured with nominal input
voltage
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Isolation
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The AC input to the main DC output
is isolated.
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2 - MAIN OUTPUT SPECIFICATION (@25°C
ambient temperature)
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Units
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Minimum
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Typical
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Maximum
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Notes
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Output Voltage (Vout)
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Vdc
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12, 24,
48
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See ordering information for
details
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Output Current (Iout)
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A
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12 Vdc: 5.0 A
24 Vdc: 2.5 A
48 Vdc: 1.25
A
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The rated output voltage for each model is achieved at Vin≥105 Vac & at Vin≥249 Vac for VLMXXW models,
and at Vin≥209 Vac for VLMXXE
models.
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Output Voltage
Regulation
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%
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-5
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5
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At nominal AC line voltage
Includes load and current
set point variations.
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Output Voltage Overshoot
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%
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-
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-
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10
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The driver
does not operate outside
of the regulation requirements for more than
500 ms during power on with maximum load.
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Ripple Voltage
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≤ 5% of rated output voltage
for each model
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Measured at maximum load and nominal
input voltage
Calculated
in accordance with
the IES Lighting Handbook, 9th edition
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Start-up Time
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ms
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500
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Measured from application of AC line
voltage to 100%
light output
Complies with California Title 24 and ENERGY STAR® luminaire specification.
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3 - ENVIRONMENTAL CONDITIONS
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Units
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Minimum
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Typical
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Maximum
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Notes
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Operating Ambient Temperature (Ta)
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°C
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-20
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50
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50°C is the non-derated temperature (Refer to section 7 "Output
power de-rating at higher temperatures".
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Maximum Case Temperature (Tc)
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°C
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+90
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Case temperature measured at the
hot spot tc (see
label in page 13)
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Storage Temperature
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°C
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-40
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+85
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Humidity
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%
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5
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-
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95
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Non-condensing
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Cooling
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Convection cooled
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Acoustic Noise
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dBA
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22
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Measured at a distance
of 1 foot (30 cm)
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Mechanical Shock Protection
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per EN60068-2-27
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Vibration Protection
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per EN60068-2-6 & EN60068-2-64
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MTBF
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> 200,000 hours when operated
at nominal input and output conditions, and at Tc ≤ 70°C
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Lifetime
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50,000 hours at Tc ≤ 70°C
maximum case hot spot
temperature (see hot spot tc on label
in page 13)
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