LED Power Driver Tester

LED Power Driver Tester
(WT2080)
Brochure
Chapter 1 Summarize
(大标题，居中小三加粗，尽量在新一页，用 Chapter 区分)
1. Operating instruction （一级标题，左对齐小四加粗）
According to the requirements of CIE, IESNA and the National’s standard, this
system is a multi-measurement mode spectrophotometer system which can realize
B-β, A-α and C-γ etc through rotating lamps and lanterns.
It test Spatial, light intensity distribution curves on any cross section (can be shown
under the rectangular coordinate system or polar coordinate system), spatial
iso-intensity curve. (正文，段首顶格左对齐 10 号，段落之间空行)
1.1 Explosive material （二级标题，左对齐五号加粗）
According to the requirements of CIE, IESNA and the National’s standard, this
Global Office of Lisun Electronics Inc.
http://www.Lisungroup.com
Lisun Group (Hong Kong) Limited
Add: Room C, 15/F Hua Chiao Commercial Center, 678 Nathan Road, Mongkok,
Kowloon, Hong Kong
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
Lead in CFL & LED Test Instruments
Rev. 201610001

Lisun Electronics Inc. Sales@L isungroup.com www.L isungroup.com
-Page 1 -
 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)
WT2080 can print data and communicate with PC, displaying all the dates and
curves in PC
 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);

Lisun Electronics Inc. Sales@L isungroup.com www.L isungroup.com
-Page 2 -
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
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
±（0.1%read+0.1%range+1bit）
Input waveforms: sine
wave;
Input frequency: 45Hz ~
65Hz;
Current
Power
Power Factor ±（0.002+0.001/read+1bit）
Frequency ±0.1%read
Harmonic Wave
(Valuable)
±（0.1%range+5%read）
Lamp Voltage
±(0.1%read+0.1%range+1bit)
Input waveforms: sine
wave;
Input frequency: 45Hz~
65Hz;
Lamp Current
Lamp Power
DC:
Item Basic error Measurement condition
Voltage
±（0.1%read+0.1%range+1bit） DC signalCurrent
Power
Lamp Voltage
±（0.1%read+0.1%range+1bit） DC signalLamp Current
Lamp Power
Ripple Current ±2.5%range 20～70KHz

LED Driver Test Report Page 1 of 6 Pages
Input Characteristics Test Report [Narrow Band]
Voltage
224.41(V)
Current
0.2217(A)
Power
44.12(W)
Power Factor
0.8868
Frequency
49.97(Hz)
Start Phase: 14.1°
Peak Phase: 63.3°
End Phase: 174.4°
0 K 39
Vthd(IEC): 3.6%
0 K 39
Athd(IEC): 50.2%
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%
8 0.1% 1.9%
9 0.3% 20.7%
10 0.1% 0.4%
11 0.4% 16.0%
12 0.1% 0.5%
13 0.2% 16.0%
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%
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%
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%
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: Inspector:HUANG HECTOR
Test Time:2013-05-30

Voltage
224.41(V)
Current
0.2217(A)
Power
44.12(W)
Power Factor
0.8868
Frequency
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°
0 K 39
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%

Input Characteristics Test Report [Narrow Band] (Cont.)
Voltage: 224.41(V)
VCF: 1.366
Vthd(IEC): 3.56%
Voltage Spectrum
Current: 0.2217(A)
ACF: 3.216
Athd(IEC): 50.18%
Current Spectrum
Spectrum(k) Rel. Abs.(V) Spectrum(k) Rel. Abs.(A)
0 00.01% 0.01%0.02 0.0000
1 1100.00% 100.00%224.47 0.1969
2 20.05% 0.79%0.12 0.0016
3 31.82% 18.69%4.08 0.0368
4 40.15% 3.40%0.34 0.0067
5 52.92% 19.07%6.56 0.0375
6 60.10% 0.37%0.22 0.0007
7 70.51% 14.84%1.14 0.0292
8 80.06% 1.88%0.13 0.0037
9 90.28% 20.67%0.63 0.0407
10 100.07% 0.41%0.16 0.0008
11 110.37% 16.05%0.82 0.0316
12 120.11% 0.46%0.24 0.0009
13 130.21% 15.99%0.46 0.0315
14 140.05% 0.75%0.10 0.0015
15 150.36% 3.75%0.82 0.0074
16 160.06% 0.54%0.14 0.0011
17 170.05% 4.78%0.11 0.0094
18 180.03% 1.01%0.06 0.0020
19 190.25% 10.34%0.57 0.0204
20 200.02% 0.88%0.05 0.0017
21 210.10% 10.59%0.23 0.0209
22 220.01% 0.94%0.02 0.0018
23 230.09% 5.91%0.20 0.0116
24 240.01% 1.03%0.03 0.0020
25 250.07% 4.32%0.16 0.0085
26 260.01% 1.03%0.03 0.0020
27 270.06% 6.12%0.13 0.0120
28 280.03% 1.05%0.06 0.0021
29 290.02% 6.34%0.05 0.0125
30 300.01% 0.61%0.03 0.0012
31 310.04% 7.82%0.10 0.0154
32 320.02% 0.83%0.04 0.0016
33 330.06% 5.29%0.13 0.0104
34 340.01% 0.25%0.02 0.0005
35 350.07% 3.25%0.17 0.0064
36 360.01% 1.51%0.03 0.0030
37 370.06% 1.68%0.14 0.0033
38 380.01% 0.88%0.03 0.0017
39 390.07% 5.66%0.15 0.0111

Start characteristics
Lamp Voltage Wave
Lamp Current Wave
0.690(s)
55.69(V)
0.690(s)
0.7387(A)
Lamp Voltage(rms)
Sensitivity: 18.74 V/Div
Peak Voltage: 56.21 V
Time
Sensitivity: 200 ms/Div
Time to peak: 0.684 s
Lamp Current(rms)
Sensitivity: 0.2471 A/Div
Peak Current: 0.7387 A
Time
Sensitivity: 200 ms/Div
Time to peak: 0.690 s
Average Current: 0.4890 A
Current peak to average: 1.510

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

Input & Output Characteristics Test Report
Output characteristics
Start Phase: 14.1°
Peak Phase: 63.3°
End Phase: 174.4°
Voltage: 224.411(V)
VCF: 1.366
Vthd(IEC): 3.56%
Current: 0.222(A)
ACF: 3.216
Athd(IEC): 50.18%
Power: 44.1(W)
Power Factor: 0.8868
Frequency: 49.97(Hz)
0 K 39
Vthd(IEC): 3.56%
Athd(IEC):50.18%
Voltage Spectrum
H3: 1.82%
H5: 2.92%
H7: 0.51%
H9: 0.28%
Current Spectrum
H3: 18.69%
H5: 19.07%
H7: 14.84%
H9: 20.67%
Lamp Voltage(rms):55.25V
Lamp Current(rms):0.7164A
Power:39.58W
Ripple Current:0.016A
Energy Efficiency:0.899

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