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Product DataSheet Rev.1.0 2018.01.08
LED Driver
Outdoor 55W Driver
SL-LU1425501US ( UL Type TL )
SL-LU1425502US ( UL Class P )
Constant Current LED Driver
High Efficiency Constant Current LED Driver
With Active Power Factor Correction
Featur
es& Benefits
Output Current Range: 1400 mA Fixed
Output Voltage Range: 30 ~ 39 Vdc
Output Power Range: Max. 55 W
Dimming Control: 0 - 10 Vdc
Input Voltage: 120 ~ 277 Vac, 50 / 60 Hz
Safety: UL / cUL (UL 8750, CSA C22.2 No.223-M91)
EMI: FCC Part 15 Class B
Protections: Short Circuit, Open Load Voltage, Over Temperature
ta Range: -40 ~ +70 °C
Expected lifetime: 50,000 hours at tc < 75 °C
Environmental Compliance: RoHS
Long lasting & high reliability
Metal housing
Applications
LED Street/Tunnel Lighting and Outdoor LED Lighting
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Table of Contents
1.
Characteristics
-----------------------
3
2.
Typical Characteristics Graphs
-----------------------
5
3.
Protection
-----------------------
7
4.
Dimming Specification
-----------------------
7
5.
Reliability& standard
-----------------------
8
6.
Outline Drawing & Dimension
-----------------------
9
7.
Label Structure
-----------------------
10
8.
Packing Structure
-----------------------
11
9.
Precautions in Handling & Use
-----------------------
11
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1. Characteristics
Article
Symbol
Specification
Note
Min.
Typ.
Max.
INPUT SPECIFICATIONS
Nominal Voltage
Vin
120~277
Voltage Range
108
305
Nominal Frequency
Fin
50 / 60
Frequency Range
47
63
Input Power
Pin
75
Vin = 120 ~ 277Vac, 100% load
Input Current
Iin
0.8
Vin = 120Vac, 100% load
0.4
Vin = 277Vac, 100% load
Total Harmonic Distortion
THD
20
Vin = 120 ~ 277Vac, 80 ~ 100% load
Power Factor
PF
0.9
Efficiency
η
85
87
Vin = 120 ~ 277Vac, 100% load
In-rush Current
65
Vin = 300Vac, 25℃ Cold start
Twidth=500us measured at 50%Ipk
Leakage Current
0.7
Vin = 300Vac
OUTPUT SPECIFICATIONS
Output Voltage
Vo
30
39
Max. Voltage
Vp
48
No-load condition
Output Current
Io
1400
Tolerance = ±5%Io
Output Peak Current
Ip
1970
Output Ripple Current
Iripple
500
Vin = 120~277Vac, 100% load
Line Regulation
-3
+3
Vin = 120 ~ 277Vac
Load Regulation
-3
+3
Vin = 120 ~ 277Vac
Temperature Drift
-2
+2
Vin = 120Vac, Vout = 36Vdc,
Run after 3hours
Aux. Output Voltage
Vaux
12
Aux. Output Current
Iaux
100
150
Nominal Power
Po
55
Turn-on Delay Time
Td
1
Vin = 120Vac, 100% load
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Article
Symbol
Specification
Note
Min.
Typ.
Max.
DIMMING SPECIFICATIONS
Dimming Rangel
0
100
See 4)Dimming Specification section
Dim. Off
0.93
± 0.05Vdc
Dim. Min
1
10%Io
Dim. On
1.35
± 0.1Vdc
Dim. Max
8
10
100%Io
I SOURCE
0
0.5
ENVIRONMENTAL SPECIFICATIONS
Ambient Temperature
ta
-40
70
Case Temperature
tc
90
Storage Temperature
ts
-40
80
Ambient Humidity
20
95
Not condensing
Storage Humidity
10
95
Not condensing
Lightning Surge
L / N
±4
IEC/EN 61000-4-5
L-N / F.G
±6
IP Rating
67
Expected Lifetime (e-cap)
50,000
At tc < 75ºC
MTBF
300,000
At ta = 25℃
Dimensions
L x W x H
173 x 67.5 x 40
Net Weight
795
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2. Typical Characteristics Graphs
a) PF vs. Load b) THD vs. Load
c) Efficiency vs. Load
d) Ta vs. Load
`6
e) Input Voltage vs. Load
f) Lifetime vs. tc
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3. Protection
Protection Specification
Protection Mode
Condition
Output Short Protection
Auto-Recovery
(1) AC turn on then output short
(2) Output short then AC turn on
Output Open Protection
Clamp Open Load Voltage under 48Vdc
(1) AC turn on then output open
(2) Output open then AC turn on
Output Temperature Protection
Current Reduction to 50%Io
Vin = Rated Voltage, tc point : 110℃, 100% load
4. Dimming Specification
The unit has Analog Dimming (AD) function, using 0-10 Vdc.
The typical dimming curve is shown below.
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5. Reliability& Standards
a) Safety and EMC
International Standard
Certification
UL Safety Standards (Class 2 Output)
UL 8750
CAN/CSA-C22.2 No. 250.13-12
CAN/CSA-C22.2 No.107.1-01
Electro Magnetic Compatibility
FCC Part 15 Class B
IEC/EN Safety Standards for LED Lighting
IEC/EN 61347-1
IEC/EN 61347-2-13
Conducted and Radiated Emission Test
IEC/EN 55015
Harmonic current emissions: Class C
IEC/EN 61000-3-2
Voltage Fluctuations and Flicker
IEC/EN 61000-3-3
Electrostatic Discharge (ESD): Contact ±8kV, Air ±15kV
IEC/EN 61000-4-2
Radio-frequency Electromagnetic Fields
IEC/EN 61000-4-3
Electrical Fast Transients (EFT)
IEC/EN 61000-4-4
Surge: Differential mode ±4kV, Common mode ±6kV
IEC/EN 61000-4-5
Injected Currents, Conducted disturbances induced by Radio-Frequency fields
IEC/EN 61000-4-6
Power Frequency Magnetic Fields
IEC/EN 61000-4-8
Voltage Dips and Short Interruptions
IEC/EN 61000-4-11
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b) Test Items and Conditions
Test Item
Specification
Condition
Leakage Current
< 0.7 mA
Vin=300Vac
Earth Continuity
< 0.1 Ω
Hi-Pot
Input – Output
3750 Vac, 60 s, cut-off current 10 mA
Input – F.G
1875 Vac, 60 s, cut-off current 10 mA
Output – F.G
1500 Vac, 60 s, cut-off current 10 mA
Insulation Resistance
Input – Output
500 Vdc, insulation resistance > 100 MΩ
Input – F.G
500 Vdc, insulation resistance > 100 MΩ
Output – F.G
500 Vdc, insulation resistance > 100 MΩ
Surge
L / N
±4 kV
IEC/EN 61000-4-5
L-N / F.G
±6 kV
ESD
Contact
±8 kV
IEC/EN 61000-4-2
Air
±15 kV
Recommend to install the SPD device to prevent the unexpected damage to the luminaire.
6. Outline Drawing & Dimension
a) Dimension :173 (L) x 67.5 (W) x 40 (H) Unit: mm
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b) Wiring
Input harness
Wire
Symbol
Color
Description
Cable
1
Live
Black
AC Input
SJTW PVC, 18AWG
2
Neutral
White
3
F.G
Yellow-Green
Protective Ground
Output harness
Wire
Symbol
Color
Description
Cable
1
V+
Red
Positive(Anode) LED Output(LED+)
SJTW PVC, 18AWG
2
V-
Blue
Negative(Cathode) LED Output(LED-)
3
DIM+
Purple
External 0-10V Dimming Input
UL 2517, 22AWG
4
12V
Yellow
External 12V Power Supply Output
5
DIM-
Gray
Dimming Signal Ground
7. Driver Label
SL-LU1425501US
SL-LU1425502US
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8. Packing Structure
Packing material
Driver
Quantity
Dimension (mm)
Length
Width
Height
Outer Box
10
340
200
265
Pallet
320
850
820
1185
9. Precautions in Handling & Use
1) To prevent the LED Driver from any defect, please handle and store it with care
Do not drop or give shock
Do not store in very humid location or at extreme temperature
Do not open or disassemble the product
2) Static electricity or surge voltage may damage the components inside LED Driver, as such please observe proper anti-
electrostatic working process
People handing the Driver should be well grounded (e.g. using ESD wrist band) and wear anti-static working
clothes and gloves
All related devices and instruments in the production line should be well grounded (e.g. working table, measuring
equipment, assembly jigs)
3) Observe the correct polarity of output terminal
4) Avoid input voltage exceeds the maximum rating, which will cause damage to the circuit and result in malfunction
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Legal and additional information.
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the design, packaging, specifications and features shown herein without
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KOREA
www.samsungled.com