This document provides information about Lisun Electronics Inc., a leader in lighting and electrical test instruments. It describes Lisun's EMI-9KA and EMI-9KB EMI Test Systems, which are used to test electromagnetic interference from 9 kHz to 300 MHz. The systems include receivers, artificial power networks, coupling/decoupling networks, transformers, attenuators, and cables. Requirements for the test environment and installation procedures are also outlined.
Lisun EMS-ISO7637 system includes all waveforms required by ISO7637 and it meets most of automotive manufacturer's requirement for automotive electronic immunity test.
Serial 8 Channel AC 230V SSR and Dimmer Bluetooth InterfaceRaghav Shetty
The board can be used in application where dimming of 110-220v AC power is required like dimming of bulb or fan.The board can be control with Serial data from any microcontroller 0-100% dimming or ON/OFF control Main power(230v) completely isolated from microcontroller.
Lisun EMS-ISO7637 system includes all waveforms required by ISO7637 and it meets most of automotive manufacturer's requirement for automotive electronic immunity test.
Serial 8 Channel AC 230V SSR and Dimmer Bluetooth InterfaceRaghav Shetty
The board can be used in application where dimming of 110-220v AC power is required like dimming of bulb or fan.The board can be control with Serial data from any microcontroller 0-100% dimming or ON/OFF control Main power(230v) completely isolated from microcontroller.
Lisun WT5000 meets the latest requirmentsfor electronic ballasts in international standards IEC 60929, IEC 60969, IEC 61000-3-2, GB/T15144-2005, GB/T17263-1998 and so on
To meet EU ErP requirements, IEC60969 Self-ballasted Lamps for General Lighting Services Performance requirements and Energy Star about Lamp Start, Run-up Time and Flicker Test.
Includes EMI Receiver, Artificial Network, CDN23, Isolation Transformers, Attenuator and Coaxial Cable. Frequency is 9K~300MHZ, measure PK,QP and AV range from 20dBμV to 140dBμV, test tolerance is 2dB
Lisun WT5000 meets the latest requirmentsfor electronic ballasts in international standards IEC 60929, IEC 60969, IEC 61000-3-2, GB/T15144-2005, GB/T17263-1998 and so on
To meet EU ErP requirements, IEC60969 Self-ballasted Lamps for General Lighting Services Performance requirements and Energy Star about Lamp Start, Run-up Time and Flicker Test.
Includes EMI Receiver, Artificial Network, CDN23, Isolation Transformers, Attenuator and Coaxial Cable. Frequency is 9K~300MHZ, measure PK,QP and AV range from 20dBμV to 140dBμV, test tolerance is 2dB
the Lisun RoHS or Lead Free directive was announced by EU on Feb 13th of 2003 and became effective on Jul 1st of 2007. Lisun Group developed an high accuracy EDXRF spectrometer. The EDX-2 can fully meet the RoHS test requirments.
LPCE-3 is a CCD Spectroradiometer Integrating Sphere Compact System for LED Testing. It is suitable for photometric, colorimetric and electrical measurement.
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Emi receiver
1. 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. 1/19/2020
EMI Test System
(EMI-9KA/EMI-9KB)
2. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
-Page 1 -
EMI-9KB is an automatic EMI receiver. It is a main test system for EMI (Electro
Magnetic Interference) testing. The EMI-9KB is produced by the full closure
structure and strong electro-conductibility material, which make sure high shielding
effect. Due to the new technology for the EMI Test System, it solved the instrument
self-EMI problem. The test results are according to the international format test
report. The EMI Test System EMI-9KB fully meets CISPR16-1, CISPR15:2018,
GB17743, FCC, EN55015 and EN55022
The EMI-9KA/EMI-9KB System were used to test the 9K-300MHz Electro Magnetic
Interference for Lighting Luminaries, Mobile and Networks, Automotive
Electronics and Home Applications
1、System Configurations
EMI-9KB Test System includes: EMI-9KB 9K-300MHz Receiver, LISN-A 5A
Artificial Network Power, CDNE-M316 Coupling/Decoupling Network for
Emission, 3pcs Isolation Transformers, Attenuator and cables.
EMI-9KA Test System includes: EMI-9KA 9K-30MHz Receiver, LISN-A 5A
Artificial Network Power, 3pcs Isolation Transformers, Attenuator and cables.
Option instruments to work with the EMI-9KA/EMI-9KB:
LISUN LSP-500VAR/LSP-1KVAR Pure Sine Wave AC Power Source for EUT
LISUN SDR-2000B Magnetic Shielding Cabinet for the EMI System
LISUN VVLA-30M Three Loop Antenna to test 9k-30MHz Radiation
LISUN AB-CLP Absorbing Clamp to test the Home Applications & motor tools
3. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
-Page 2 -
2、Specifications:
2.1 EMI Receiver (EMI-9KA/EMI-9KB):
Detection frequency range: EMI-9KB is 9kHz~300MHz and EMI-9KA is
9KHz~30MHz
Frequency stability: 1x10-6
Frequency resolution: (9kHz~150kHz) 30Hz; (150kHz~30MHz) 1kHz;
(30MHz~300MHz) 5kHz
Test Tolerance: ±2 dB
Measure and Detection method: PK,QP and AV range from 20dBμV to
140dBμV
Test time: setting by customers
Frequency scanning step length: 20Hz~2M
Sweep bandwidth: 200Hz; 9kHz; 120kHz
2.2 Artificial Network Power (LISN-A/LISN-B):
Use 50Ω/50μH + 5Ω single phase analog network according to requirement
of international standard;
Max current for EUT: 5A (LISN-A) or 16A (LISN-B);
Power supplied according to load requirement, 220V or 110V optional;
Phase line or null line optional on front panel for test.
2.3 Coupling/Decoupling Network for Emission (CDNE-M316/CDNE-M216):
EMI receiver equipped with Coupling/Decoupling Network for Emission is
equivalent to test radiated electromagnetic disturbance of electric lighting
appliance with frequency from 30M-300mHz
CDNE-M316 is for N, L and PE lines and CDNE-M216 is for N and L lines.
4. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
-Page 3 -
3、Requirements of test environment
Square meter of the room should be bigger than 3*3*2.5M (L*W*H), no other
equipment in same room which could have radio interference.
Recommend work with LISUN SDR-4000 or SDR2000B magnetic shielding
cabinet to test. If don’t have shielding cabinet, the best location of test room is
in ground floor, which makes minimum earth resistance possible.
Big metal plate basis is required. Metal plate can be 1mm or 2mm thick copper
plate with minimum 2 square meters.
Metal plate shall be well earthed. Dig a more than 2 meters depth hole in humid
area, put a copper stick with diameter more than 20mm and length more than
1m into ground as basis connection of copper stick and cable must be soldered
or connected by screw, no loose is permitted.
4、Installation
Test Table A: Install the PC/Printer/EMI Receiver on the desk. Put the Isolated
Transformer on the bottom with table E. (Can add a LSP-500VAR Pure AC
power source on the bottom with the table D.)
EUT Table B: Install the LISN-A/LISN-B on the table, and prepare the EUT on the
table B when did Conduction Emission testing 9KHZ~30MHZ. Install the
CDNE-M316/M216 on bottom of the table B.
EUT Table C: When did Radiation test 30MHZ-300MHZ, install the EUT on the
table C and connect to the CDNE-M316/M216.
P.S. Please contact LISUN engineer dept to ask for the details design for
the table and lab
5. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
-Page 4 -
P.S. According to CISPR 15:2018, CDNE-M216/M316 replaces the previous
CDN-M23 since 2019 year
The Next Pages are EMI-9KA/EMI-9KB Test Report
6. Lisun Electronics Inc.
www.Lisungroup.com
Sales@Lisungroup.com
Tel:+86(21)51083341
EMI Test Report
Project No.: 1
Standard: GB17743
Test Item: 4
Temp./Hum.(%RH): 5
EUT: 7
Model: 8
Note: 10
Power Source: 3
Date: 2016/07/15
Time: 13/49/31
Manufacturer: Philips Lighting
Test By: 9
dBuV Limit: QP AV
130
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100
90
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30
20
10
0.009 0.1 1 10 30MHz
NO. Frequency Reading Correct Result Limit Margin Remark
(MHz) (dBuV) Factor(dB) (dBuV) (dBuV) (dB)
7. Lisun Electronics Inc.
www.Lisungroup.com
Sales@Lisungroup.com
Tel:+86(21)51083341
EMI Test Report
Project No.: RT201010001
Standard: EN55015 CDN-M2
Test Item: LED25W-A01
Temp./Hum.(%RH): 25 /65%℃
EUT: LED Street Lamp
Model: Lisun EMI-9KB
Note:
Power Source: Isolation Transformer
Date: 2017-3-23
Time: 6:54:9
Manufacturer: Philips Lighting
Test By:
dBuV Limit: QP AV
130
120
110
100
90
80
70
60
50
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30 100 300MHz
NO. Frequency Reading Correct Result Limit Margin Remark
(MHz) (dBuV) Factor(dB) (dBuV) (dBuV) (dB)
