The registered address of Beijing Institute of Public Utilities Science (Beijing Gas and Gas Appliance Product Quality Supervision and Inspection Station) is located at No. 35 East Back Street, Anwai Waiguan, Chaoyang District, Beijing, with Yan Danping as the legal representative. The business scope includes conducting research and product inspection on water, gas and thermal technology, and promoting technological development. Research, technical services, and consulting services for water, gas, and thermal equipment, instruments, and self-control technology. Product development, pilot testing, and marketing. Quality inspection of gas and appliance products. Water, gas, and thermal engineering and equipment, material quality inspection. Beijing Institute of Public Utilities Science (Beijing Gas and Gas Appliance Product Quality Supervision and Inspection Station) has invested in six companies.

Power cord tension torque testing machine

Power cord tension torque testing machine

Compliant with standards:GB4706.1-2005The Safety of Household and Similar Electrical Appliances1Part of the General Requirements25.15TheGB2099.1-2008、5TheGB7000.1TheIEC60335-1TheIEC60884-1TheIEC60598-1

Purpose:Used for conducting tensile and torque tests on power cords of household appliances, medical devices, lamps, and other appliances with power cords, as well as appliances intended to connect flexible cords to fixed wiring, to check if the clamping device is secure at the terminal.

Sample range:Household appliances, medical devices, lighting fixtures, plugs and sockets

Structure and Function:The equipment adoptsZThe character structure can be used to test the firmness of clamping terminals for power cords of large household appliances such as refrigerators and washing machines. The experimental method is to test the distance between the wire sample and the fixed device position20mmMake a mark here and then use1time/Apply tension at a gentle rate per second25Next, apply a torque near the device and continue to do so1minute. After the experiment, the displacement of the wire marking position shall not exceed2mm.

Technical Specifications:

1Working power supply:AC220V 50HZ；

2Tension weight:20NThree30NTwo (achievable)30NThe60NThe80NThe100NThe tension);

3Torque Weight: 5NThe12.5NThe17.5NOne each, torsion arm20mm(achievable)0.1NmThe0.25NmThe0.35NmTorque);

4Number of pulls:0~999999Preset, default25Secondly;

5Tensile frequency:1time/Seconds;

6Torque time:0.01S～99hour59minute59In seconds.

7Fixture: Combination of tension fixture and torque fixture, with bearings in between to reduce friction during torque testing;

8The equipment adopts a motor cam top rod mechanism,ZFont connection allows the fixture to hold the power cord on the bottom surface150mmThe above samples.

9Sample tensile and torque matching table

10Equipment dimensions and weight:900×500×1200mm，120kg