LiFud LF-GIF022YF EU-Standard Isolated Flicker Free Track Light LED Driver User Guide

LiFud LF-GIF022YF EU-Standard Isolated Flicker Free Track Light LED

Driver

Product Information

The LF-GIF022YF EU-Standard Isolated Flicker-free Track Light LED Driver is a 22W isolated constant current LED driver. It is designed to provide flicker- free and efficient power supply to LED track lights. The driver has a compact size, built-in design, high
efficiency, high power factor (PF), and can operate in ambient temperatures up to 55°C. It is suitable for use with split-type LED track lights (integrated track lights or down lights are not compatible).

The LF-GIF022YF LED driver has an adjustable output current that can be set using a built-in DIP switch. There are four available current settings: 350mA, 400mA, 450mA, and 500mA. The driver is flicker-free, ensuring a stable and comfortable lighting experience. It comes with a 5-year warranty (please refer to the warranty conditions) and is suitable for Class II light fixtures.

Features

• Flicker-free operation
• High efficiency
• 5-year warranty
• Suitable for Class II light fixtures

Applications

• Indoor office lighting
• Decorative lighting
• Commercial lighting
• Residential lighting

Product Naming

The LF-GIF022YF LED driver’s product name is composed of various elements:

• H: Input voltage range is 220-240Vac
• xxxx: Output current (e.g., 0500 represents 500mA)
• Y: Complies with certifications
• F: Serial number
• 022: Maximum output power is 22W
• G: Isolated design
• IF: Indoor flicker-free LED driver series

Product Usage Instructions

1. Ensure that the ambient temperature does not exceed 55°C.
2. Connect the LF-GIF022YF LED driver to a compatible split-type LED track light (not compatible with integrated track lights or down lights).
3. Set the desired output current by adjusting the built-in DIP switch. The available current settings are 350mA, 400mA, 450mA, and 500mA.
4. Ensure that the input voltage supplied to the LED driver falls within the range of 220-240Vac.
5. Verify that the LED driver is flicker-free and providing stable power supply to the connected track light.
6. If any issues arise, refer to the warranty conditions or contact the service hotline at +86 755 8373 9299 for assistance.

Note: For optimal performance and safety, please refer to the complete user manual provided with the product.

Product Description

LF-GIF022YF is a 22W 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 350mA, 400mA, 450mA and 500mA.

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

Electrical Characteristics

Output

| Output Voltage| 30-42Vdc
Output Current| 350mA| 400mA| 450mA| 500mA
Flicker (Modulation depth)| ****

<0.5%

IEC-Pst| ≤1
CIE SVM| ≤0.4
Current Tolerance| ±9%| ±7%| ±5%
Temperature Drift| ±10%
Start-up Time| <0.5S

Input

| AC Input Voltage| 220-240Vac (voltage limit: 200-264Vac)
Input Frequency| 47Hz-63Hz
Input Current| 0.13A max.
Power Factor| ≥0.9| ≥0.92| ≥0.94| ≥0.95
THD| ≤20%@220-240Vac 500mA
Efficiency| ≥88%
Inrush Current| ≤15A&150uS@230Vac
Load Quantity Carried by the Circuit Breaker| Circuit Breaker Model| B10| C10| B16| C16
Quantity (pcs)| 40| 66| 64| 105
Leakage Current| ≤0.7mA
Standby Power Consumption| ****

<0.5W

Protection Characteristics

| Open Circuit Protection| ****

<55V

Short Circuit Protection| ****

Hiccup mode (auto-recovery)

Environment Descriptions

| Operating Temperature| ****

-30℃ – +55℃ & Tc ≤90℃

---|---|---
Operating Humidity| 20-90%RH (no condensation)
Storage Temperature/Humidity| -30℃ – +80℃ (six months under class I environment);

10-90%RH (no condensation)

Atmospheric Pressure| 86kPa~106kPa

Safety & Electromagnetic Compatibility

| Certifications| TUV-ENEC, CE, CB, RCM, SAA, CCC
Withstanding Voltage| I/P-O/P: 3.75kV 5mA 60S
Insulation Resistance| I/P-O/P: >100MΩ@500Vdc

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

EMI

| CE-EMC/RCM: EN55015, EN61000-3-2, EN61000-3-3 CCC:GB/T17743, GB17625.1, GB17625.2

EMS

| CE-EMC/RCM: EN61000-4-2, 3, 4, 5 (lightning strike L-N: 1kV), 6, 11

CCC: GB/T17626.2, 3, 4, 5 (lightning strike L-N: 1kV), 6, 11

Others

| IP Rating| IP20
RoHS| RoHS 2.0 (EU) 2015/863
Warranty Condition| 5 yrs (Tc<80℃)

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.

Remarks

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. The PC cover, casing, end caps and other parts of the LED driver inside the LED light fixture must conform to UL94-V0 flammability standard or above.
3. 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.
4. The test conditions of the circuit breaker configuration quantity are the same as those of the inrush current test.
5. Do not install the driver inside the integrated track light or down light.
6. The ambient temperature (Ta) of the driver shall not exceed 55℃ and casing temperature (Tc) not exceed 90℃.
7. 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

Lifetime Curve

Definitions of Terminals

INPUT

AC-L

|

Input terminal of AC live wire

---|---

AC-N

|

Input terminal of AC neutral wire

OUTPUT

LED+

|

Positive electrode output of the driver

---|---

LED-

|

Negative electrode output of the driver

Labels

Adjustable Current Shift Table (via DIP switch)

Structure & Dimensions (unit: mm)

Packaging Specifications

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.

www.lifud.com

Service Hotline: +86 755 8373 9299

References

• Lifud Technology Co., Ltd

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