Lisun Electronics Inc. is a leader in lighting and electrical test instruments. The document provides information on test corners, which are used for temperature rise testing. It lists the technical specifications of the test corners including dimensions, thermocouple details, temperature measuring points, and materials. Basic configuration and installation/operation instructions are also included.

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. 10/18/2019
Test corners
(CSJ-A)

2. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
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Test corners
1.Name of good: Test corners
2.Main application: Temperature rise test
3.Work condition: AC 220V～50Hz
4.Technical Parameters
 Test angle size: 800x800x1000mm
 Thermocouple: Thermocouple with a diameter less than 0.3mm
 Thermocouple arrangement: All drawn on a wire
 Copper for Temperature Testing: diameter 15mm, thickness 1mm(Brass plate)
 Temperature measuring point: 48
 Test angle temperature measuring point: With 100*100mm covering
 Plywood: Thickness of about 20mm, the front is painted with no light black paint,
and the back is pasted with gray film board.
 General requirements IEC60335-1
5.Basic configuration
 Test corners: 1 set
 Spare Brass plate
6.Installation connection
After opening the box, connect the plug of thermocouple wire to the interface of
temperature measuring. And connect the end of thermocouple wire with plug to the
terminal of thermo-detector ’s rear cover.
7.Operation method
 Put the test sample on the test angle as required and on the power supply.
 Through the trunking, thermocouple leads the power to the terminal of
thermo-detector ’s rear cover of the side.
 Measuring the temperature of each point of the current measurement surface