GIF028YF EU-Standard Isolated Flicker Free Track Light LED Driver
Product Information
The LF-GIF028YF EU-Standard Isolated Flicker-free Track Light
LED Driver is a 28W constant current LED driver. It is designed to
provide flicker-free and efficient lighting for various
applications, including indoor office lighting, decorative
lighting, commercial lighting, and residential lighting. The driver
has a compact size and a built-in design, ensuring easy
installation and space-saving.
With its high efficiency and high power factor, the LF-GIF028YF
LED driver delivers reliable and energy-saving performance. It
comes with a 5-year warranty, providing peace of mind to users. The
driver is suitable for Class II light fixtures, ensuring
compatibility with a wide range of lighting products.
The LF-GIF028YF LED driver features an adjustable output
current, which can be set using the built-in DIP switch. Users can
choose from four different current levels: 550mA, 600mA, 650mA, and
700mA. This flexibility allows for customization based on the
specific lighting requirements.
Product Usage Instructions
- Ensure that the ambient temperature does not exceed 55°C when
using the LF-GIF028YF LED driver. - Make sure the LED driver is only used with split-type LED track
lights. Integrated track lights or downlights are not
compatible. - Connect the input voltage to the driver within the range of
220-240Vac. - Set the desired output current by adjusting the built-in DIP
switch. Choose one of the four available options: 550mA, 600mA,
650mA, or 700mA. - Connect the LED track light to the output terminals of the
driver, ensuring proper polarity. - Verify that the connections are secure and properly
insulated. - Test the lighting system to ensure proper operation. If any
issues occur, refer to the troubleshooting section of the user
manual or contact the service hotline provided.
Please refer to the complete user manual for detailed
instructions on installation, maintenance, and safety precautions.
The user manual can be accessed on the official website of the
manufacturer: www.lifud.com. For
further assistance, you can also contact the service hotline at +86
755 8373 9299.
LF-GIF028YF EU-Standard Isolated Flicker-free Track Light LED Driver
Product Description
LF-GIF028YF is a 28W isolated constant current flicker-free LED driver. It features compact size, built-in design, high efficiency, high PF and Ta 55. It is suitable for split-type LED track light (any integrated track light or down light is forbidden) and its ambient temperature shall NOT exceed 55 . Its output current is adjustable via a built-in DIP switch in 4 shifts, including 550mA, 600mA, 650mA and 700mA.
Features
– Flicker free – High efficiency – 5-year warranty (please refer to the warranty condition) – Suitable for Class II light fixtures
Applications
– Indoor office lighting – Decorative lighting – Commercial lighting – Residential lighting
Product Naming
LF-GIF 028 YF xxxx H
H: input voltage: 220-240Vac xxxx: output current (e.g. 0700: 700mA) Y: complies with certifications; F: serial number 028: maximum output power: 28W G: isolated design; IF: indoor flicker-free LED driver series
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LF-GIF028YF EU-Standard Isolated Flicker-free Track Light LED Driver
Electrical Characteristics
Model
LF-GIF028YF
Output Voltage
30-42Vdc
Output Current
550mA
600mA
650mA
Output
Flicker (Modulation depth)
IEC-Pst
<0.5% 1
CIE SVM
0.4
Current Tolerance ±5%
Temperature Drift ±10%
Start-up Time
<0.5S
AC Input Voltage 220-240Vac (voltage limit: 200-264Vac)
Input Frequency 47Hz-63Hz
Input Current
0.18A max.
Power Factor
0.94
0.94
0.95
THD
20%
Input
Efficiency Inrush Current
90% 18A&150uS@230Vac
Load Quantity Carried Circuit Breaker Model
B10
C10
by the Circuit Breaker
Quantity (pcs)
30
50
Leakage Current 0.7mA
Standby Power Consumption
<0.5W
Protection Characteristics
Open Circuit Protection
Short Circuit Protection
<55V Hiccup mode (auto-recovery)
700mA
0.95
B16
C16
48
80
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LF-GIF028YF EU-Standard Isolated Flicker-free Track Light LED Driver
Operating Temperature
-30 – +55 & Tc 90
Environment Descriptions
Operating Humidity 20-90%RH (no condensation)
Storage
-40 – +80 (six months under class I environment);
Temperature/Humidity 10-90%RH (no condensation)
Atmospheric Pressure 86kPa~106kPa
Certifications
TUV-ENEC, CE, CB, RCM, SAA, CCC
Withstanding Voltage I/P-O/P: 3.75kVac/5mA/60S
Insulation Resistance I/P-O/P: >100M@500Vdc
Safety & Electromagnetic Compatibility
Safety Standards
ENEC: EN61347-1: 2015, EN 61347-2-13: 2014/A1: 2017, EN 62384: 2016/A1: 2009; CE-LVD: EN 61347-2-13: 2014/A1: 2017, EN 61347-1: 2015, EN 62493: 2015; CB: IEC 61347-1: 2015, IEC61347-2-3: 2014, IEC 61347-2-13: 2014/AMD1: 2016; RCM: AS 61347.2-13:018 CCC: GB19510.1-2009, GB19510.14-2009
CE-EMC/RCM: EN55015, EN61000-3-2, EN61000-3-3 EMI
CCC:GB/T17743, GB17625.1, GB17625.2
EMS
CE-EMC/RCM: EN61000-4-2, 3, 4, 5 (lightning strike 1kV), 6, 11 CCC: GB/T17626.2, 3, 4, 5 (lightning strike 1kV), 6, 11
Others
IP Rating
IP20
RoHS
RoHS 2.0 (EU) 2015/863
Warranty Condition 5 yrs (Tc<78)
Test Equipment
AC power source: CHROMA6530, digital power meter: CHROMA66202, Oscilloscope: Tektronix DPO3014, DC electronic load: M9712B, LED board, constant temperature and humidity chamber, lightning surge generator: Everfine EMS61000-5B, rapid group pulse generator: Everfine EMS61000-4A, spectroanalyzer: KH3935, hi-pot tester: TH9201B, flicker tester (flicker-free coefficient test) 60N-01, etc.
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Remarks
LF-GIF028YF EU-Standard Isolated Flicker-free Track Light LED Driver
1. It is recommended that customer should install overvoltage and undervoltage protection devices and surge protection devices in the power supply circuits of the light fixtures to ensure safety before connecting to electricity.
2. As an accessory, the LED driver is not the only factor determining the EMC performance of the LED light fixture. The structure and the wiring of the light fixture are also relevant. Thus it’s strongly recommended the LED light fixture manufacturer should re-confirm the EMC of the whole LED light fixture.
3. The test conditions of the circuit breaker configuration quantity are the same as those of the inrush current test.
4. Do not install the driver inside the integrated track light or down light. 5. The ambient temperature (Ta) of the driver shall not exceed 55 and casing temperature
(Tc) not exceed 90. 6. Unless otherwise stated, the parameters above are test results under these conditions:
ambient temperature 25, humidity 50%, input voltage 230Vac/50Hz and 100% load.
Characteristic Curves
PF Curve
Efficiency Curve
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LF-GIF028YF EU-Standard Isolated Flicker-free Track Light LED Driver
Lifetime Curve
Definitions of Terminals
INPUT AC-L
Input terminal of AC live wire
OUTPUT LED+
AC-N
Input terminal of AC neutral wire
LED-
Labels
Positive electrode output of the driver Negative electrode output of the driver
Built-in DIP switch version
No DIP switch version
Adjustable Current Shift Table (via DIP switch)
Irated (CC)
1
2
550mA
ON
ON
600mA
ON
—
650mA
—
ON
700mA
—
—
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Service Hotline: +86 755 8373 9299
LF-GIF028YF EU-Standard Isolated Flicker-free Track Light LED Driver Structure & Dimensions (unit: mm)
Packaging Specifications
Model Packaging Dimensions Quantities Weights
LF-GIF028YF 385*285*210 mm (L*W*H) 17 pcs/layer; 7 layers/ctn; 119 pcs/ctn 80±5 g/pc; 11±0.6 kg/ctn
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Service Hotline: +86 755 8373 9299
LF-GIF028YF EU-Standard Isolated Flicker-free Track Light LED Driver
Transportation & Storage
Transportation Suitable transportation means: vehicles, boats and aircraft. During transportation, there should be awnings for rain protection and sun protection. Civilized loading and unloading are required. There should be no severe vibration or impact.
Storage Storage in accordance with the provisions of Class I environment. For products which have been stored for more than six months, they mustn’t be used until they pass the re-inspection.
Attention
Please use this product according to its specifications otherwise there may be malfunction. Use light fixtures that have not been certified or are not compatible with the LED drivers may cause fire or other
hazards. Man-made damage, any use beyond the specification and non-original-factory modification are not covered by
warranty.
Remark: The final interpretation right of the contents of this data sheet belongs to Lifud Technology Co., Ltd.
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Lifud Technology Co., Ltd.
