LED Power Driver Tester
(WT2080)
Brochure
Global Office of Lisun Electronics Inc.
http://www.Lisungroup.com
Lisun Group (Hong Kong) Limited
Add: Room 803, Chevalier House, 45-51 Chatham Road South, Tsim Sha Tsui, KL, HK
Tel: 00852-68852050 Fax: 00852-30785638
Email: SalesHK@Lisungroup.com
Lisun Electronics (Shanghai) Co., Ltd
Add: 113-114, No. 1 Building, Nanxiang Zhidi Industry Park, No. 1101, Huyi Road, Jiading
District, Shanghai, 201802, China
Tel: +86(21)5108 3341 Fax: +86(21)5108 3342
Email: SalesSH@Lisungroup.com
Lisun Electronics Inc. (USA)
Add: 445 S. Figueroa Street, Los Angeless, CA 90071, U.S.A.
Email: Sales@Lisungroup.com
Lisun China Factory
Add: NO. 37, Xiangyuan Road, Hangzhou City, Zhejiang Province, China
Tel: +86-189-1799-6096
Email: Engineering@Lisungroup.com
Leader in Lighting & Electrical Test Instruments
Rev. 10/18/2019
Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
Introduction
WT2080 LED Power Driver Test Instrument is the comprehensive test instrument for
LED drive power which is according to GB/T 24825-2009 and IEC 62384:2006. It
can measure the following parameters: Input Characteristics Test (AC&DC), Output
Characteristics Test (AC&DC), Input Start Characteristics Test (DC)
The WT2080 usually works with LISUN LSP-500VAR pure sine AC Power Source,
LISUN M9822 DC Electronic Load to test LED Driver. The software can be run Win7,
Win8 and Win10.
Function
1. Input Characteristics Test (AC)
•To measure the input voltage, current, power, power factor, power grid frequency,
total harmonic and the harmonic component of 0 ~ 50 times, wave ratio, initial
phase angle, peak phase angle, the phase Angle.
• The fundamental frequency scope of the current and voltage : 45Hz～65Hz;
Narrowband range: 45 Hz ~ 5 kHz; Broadband range: 45 Hz ~ 1 MHz.
• Voltage range: 3 ~ 300 V (CF = 1.67); Current range: 5mA ~ 2.7A (CF = 3);
Power range: 0.015 ~ 800 W; Power factor range: 0.000 ~ + 1.000
2. Input Characteristics Test (DC)
• Measuring voltage, current, power.
• Voltage range: 3～500V; Current range: 5mA～8A; Power range: 0.015～4000W
3. Output Characteristics Test (AC)
• Measuring lamp voltage, lamp current, and lamp power.
• Lamp voltage range: 3～300V(CF=3); Lamp current range: 5mA～2.7A(CF=3);
Lamp power range: 0.015～800W
4. Output Characteristics Test (DC)
• Measuring output lamp voltage, lamp current, lamp power, ripple wave current.
• Voltage range: 3～500V; Current range: 5mA～8A; Power range: 0.015～4KW;
Ripple wave current range: 5mA～2.5A
-Page 1 -
Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
5. Output Start Characteristics Test (DC)
• Change curve and data of the measuring lamp voltage and lamp current within
0～2 seconds.
• Lamp voltage range: 3～500V;
• Lamp current range: 5mA～8A
Specification
AC:
Items Basic error Measurement condition
Voltage
Current ±（0.1%read+0.1%range+1bit）
Power Input waveforms: sine
wave;
Power Factor ±（0.002+0.001/read+1bit）
Input frequency: 45Hz ~
Frequency ±0.1%read 65Hz;
Harmonic Wave
±（0.1%range+5%read）
(Valuable)
Lamp Voltage Input waveforms: sine
Lamp Current wave;
±(0.1%read+0.1%range+1bit) Input frequency: 45Hz~
Lamp Power 65Hz;
DC:
Item Basic error Measurement condition
Voltage
Current ±（0.1%read+0.1%range+1bit） DC signal
Power
Lamp Voltage
Lamp Current ±（0.1%read+0.1%range+1bit） DC signal
Lamp Power
Ripple Current ±2.5%range 20～70KHz
The Next Pages are the Test Report from WT2080
-Page 2 -
LED Driver Test Report Page 1 of 6 Pages
Input Characteristics Test Report [Narrow Band]
Voltage Current Power Power Factor Frequency
224.41(V) 0.2217(A) 44.12(W) 0.8868 49.97(Hz)
Spectrum(k) Voltage Current
0 0.0% 0.0%
1 100.0% 100.0%
2 0.1% 0.8%
3 1.8% 18.7%
4 0.2% 3.4%
5 2.9% 19.1%
6 0.1% 0.4%
7 0.5% 14.8%
Start Phase: 14.1° 8 0.1% 1.9%
Peak Phase: 63.3° 9 0.3% 20.7%
End Phase: 174.4° 10 0.1% 0.4%
11 0.4% 16.0%
12 0.1% 0.5%
13 0.2% 16.0%
Vthd(IEC): 3.6% 14 0.0% 0.8%
15 0.4% 3.7%
16 0.1% 0.5%
17 0.0% 4.8%
18 0.0% 1.0%
19 0.3% 10.3%
20 0.0% 0.9%
21 0.1% 10.6%
22 0.0% 0.9%
23 0.1% 5.9%
0 K 39 24 0.0% 1.0%
25 0.1% 4.3%
26 0.0% 1.0%
27 0.1% 6.1%
28 0.0% 1.1%
Athd(IEC): 50.2%
29 0.0% 6.3%
30 0.0% 0.6%
31 0.0% 7.8%
32 0.0% 0.8%
33 0.1% 5.3%
34 0.0% 0.3%
35 0.1% 3.2%
36 0.0% 1.5%
37 0.1% 1.7%
38 0.0% 0.9%
0 K 39
39 0.1% 5.7%
Type:LED 45W Number:1
Manufacturer:BRIGHT LIGHTING
Temperature:25°C Humidity:85%
Test Instrument: Lisun LED Driver Analysis System
Operator: HUANG Inspector:HECTOR
Test Time:2013-05-30
LED Driver Test Report Page 2 of 6 Pages
Input Characteristics Test Report [Narrow Band]
Voltage Current Power Power Factor Frequency
224.41(V) 0.2217(A) 44.12(W) 0.8868 49.97(Hz)
Voltage
Sensitivity: 306.54 V/Div
Peak: 306.54 V
Current
Sensitivity: 0.3565 A
Peak: 0.7130 A
Start Phase: 14.1°
Peak Phase: 63.3°
End Phase: 174.4°
Voltage Spectrum
THD(IEC): 3.56%
H3: 1.82%
H5: 2.92%
H7: 0.51%
H9: 0.28%
0 K 39
Current Spectrum
THD(IEC): 50.2%
H3: 18.69%
H5: 19.07%
H7: 14.84%
H9: 20.67%
0 K 39
Type:LED 45W Number:1
Manufacturer:BRIGHT LIGHTING
Temperature:25°C Humidity:85%
Test Instrument: Lisun LED Driver Analysis System
Operator: HUANG Inspector:HECTOR
Test Time:2013-05-30
LED Driver Test Report Page 3 of 6 Pages
Input Characteristics Test Report [Narrow Band] (Cont.)
Voltage: 224.41(V) Current: 0.2217(A)
VCF: 1.366 ACF: 3.216
Vthd(IEC): 3.56% Athd(IEC): 50.18%
Voltage Spectrum Current Spectrum
Spectrum(k) Rel. Abs.(V) Spectrum(k) Rel. Abs.(A)
0 0.01% 0.02 0 0.01% 0.0000
1 100.00% 224.47 1 100.00% 0.1969
2 0.05% 0.12 2 0.79% 0.0016
3 1.82% 4.08 3 18.69% 0.0368
4 0.15% 0.34 4 3.40% 0.0067
5 2.92% 6.56 5 19.07% 0.0375
6 0.10% 0.22 6 0.37% 0.0007
7 0.51% 1.14 7 14.84% 0.0292
8 0.06% 0.13 8 1.88% 0.0037
9 0.28% 0.63 9 20.67% 0.0407
10 0.07% 0.16 10 0.41% 0.0008
11 0.37% 0.82 11 16.05% 0.0316
12 0.11% 0.24 12 0.46% 0.0009
13 0.21% 0.46 13 15.99% 0.0315
14 0.05% 0.10 14 0.75% 0.0015
15 0.36% 0.82 15 3.75% 0.0074
16 0.06% 0.14 16 0.54% 0.0011
17 0.05% 0.11 17 4.78% 0.0094
18 0.03% 0.06 18 1.01% 0.0020
19 0.25% 0.57 19 10.34% 0.0204
20 0.02% 0.05 20 0.88% 0.0017
21 0.10% 0.23 21 10.59% 0.0209
22 0.01% 0.02 22 0.94% 0.0018
23 0.09% 0.20 23 5.91% 0.0116
24 0.01% 0.03 24 1.03% 0.0020
25 0.07% 0.16 25 4.32% 0.0085
26 0.01% 0.03 26 1.03% 0.0020
27 0.06% 0.13 27 6.12% 0.0120
28 0.03% 0.06 28 1.05% 0.0021
29 0.02% 0.05 29 6.34% 0.0125
30 0.01% 0.03 30 0.61% 0.0012
31 0.04% 0.10 31 7.82% 0.0154
32 0.02% 0.04 32 0.83% 0.0016
33 0.06% 0.13 33 5.29% 0.0104
34 0.01% 0.02 34 0.25% 0.0005
35 0.07% 0.17 35 3.25% 0.0064
36 0.01% 0.03 36 1.51% 0.0030
37 0.06% 0.14 37 1.68% 0.0033
38 0.01% 0.03 38 0.88% 0.0017
39 0.07% 0.15 39 5.66% 0.0111
Type:LED 45W Number:1
Manufacturer:BRIGHT LIGHTING
Temperature:25°C Humidity:85%
Test Instrument: Lisun LED Driver Analysis System
Operator: HUANG Inspector:HECTOR
Test Time:2013-05-30
LED Driver Test Report Page 4 of 6 Pages
Start characteristics
Lamp Voltage Wave
0.690(s)
55.69(V)
Lamp Voltage(rms) Time
Sensitivity: 18.74 V/Div Sensitivity: 200 ms/Div
Peak Voltage: 56.21 V Time to peak: 0.684 s
Lamp Current Wave
0.690(s)
0.7387(A)
Lamp Current(rms) Time
Sensitivity: 0.2471 A/Div Sensitivity: 200 ms/Div
Peak Current: 0.7387 A Time to peak: 0.690 s
Average Current: 0.4890 A
Current peak to average: 1.510
Type:LED 45W Number:1
Manufacturer:BRIGHT LIGHTING
Temperature:25°C Humidity:85%
Test Instrument: Lisun LED Driver Analysis System
Operator: HUANG Inspector:HECTOR
Test Time:2013-05-30
LED Driver Test Report Page 5 of 6 Pages
Output
Lamp Voltage(rms):55.25V Lamp Current(rms):0.7164A
Power:39.58W Ripple Current:0.016A Energy Efficiency:0.899
Lamp Voltage Wave
Lamp Current Wave
Type:LED 45W Number:1
Manufacturer:BRIGHT LIGHTING
Temperature:25°C Humidity:85%
Test Instrument: Lisun LED Driver Analysis System
Operator: HUANG Inspector:HECTOR
Test Time:2013-05-30
LED Driver Test Report Page 6 of 6 Pages
Input & Output Characteristics Test Report
Input Characteristics Test Report [Narrow Band]
Voltage: 224.411(V)
VCF: 1.366
Vthd(IEC): 3.56%
Current: 0.222(A)
ACF: 3.216
Athd(IEC): 50.18%
Start Phase: 14.1°
Power: 44.1(W)
Peak Phase: 63.3°
End Phase: 174.4° Power Factor: 0.8868
Frequency: 49.97(Hz)
Voltage Spectrum
Vthd(IEC): 3.56%
Athd(IEC):50.18% H3: 1.82%
H5: 2.92%
H7: 0.51%
H9: 0.28%
Current Spectrum
H3: 18.69%
H5: 19.07%
0 K 39 H7: 14.84%
H9: 20.67%
Output characteristics
Lamp Voltage(rms):55.25V
Lamp Current(rms):0.7164A
Power:39.58W
Ripple Current:0.016A
Energy Efficiency:0.899
Type:LED 45W Number:1
Manufacturer:BRIGHT LIGHTING
Temperature:25°C Humidity:85%
Test Instrument: Lisun LED Driver Analysis System
Operator: HUANG Inspector:HECTOR
Test Time:2013-05-30
