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AC220V 50HZ Electrical Safety Test Equipment Power Cord Strain And Twist Tester

China KingPo Technology Development Limited certification
China KingPo Technology Development Limited certification
Customer Reviews
According to SGS Qualified Suppliers requirements. kingpo is granted as "STATEMENT OF SGS QUALIFED SUPPLIERS"

—— SGS

Good day and thank you for you According to the sample of the instrument you provided, we are very satisfied with our test. We want to change the order from 2 to 10. The following is the order details of our Asia Pacific branch. Would you please send me the quotation of the corresponding office? So we can generate an order to confirm it. Thank you.

—— Angel

Dear Supplier KINGPO TECHNOLOGY DEVELOPEMENT, In the ambit of ISO 9001:2015 certification, we intend to communicate the requirements as well as its percentage used on final evaluation used by ISQ to control and monitor its external supplier’s performance as per bellow: According with the above requirements to be maintained in future evaluations

—— ISQ Procurement Management

first of all, I would also like to thank you for the good cooperation! We especially appreciate the fast service and that there is almost always a solution for our requests and problems. Thank you very much for this and all the best and continue a good cooperation also for 2022!

—— TUV Rheinland Germany

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AC220V 50HZ Electrical Safety Test Equipment Power Cord Strain And Twist Tester

AC220V 50HZ Electrical Safety Test Equipment Power Cord Strain And Twist Tester
AC220V 50HZ Electrical Safety Test Equipment Power Cord Strain And Twist Tester

Large Image :  AC220V 50HZ Electrical Safety Test Equipment Power Cord Strain And Twist Tester

Product Details:
Place of Origin: China
Brand Name: KingPo
Certification: Calibration Certificate
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: To be quoted
Packaging Details: safety carton pack or plywood box
Payment Terms: T/T
Detailed Product Description
Power Supply: AC220V 50HZ Pull Weight: 20N*2,30N*2( The Pulling Force Of 30N,60N,80N,100N Can Be Achieved)
Torque Weight: 2N*1,5N*1,7N*1(0.1Nm,0.25Nm,0.35Nm) Tension Times: 0~9999(selectable),25 Times Is By Default
Tension Frequency: 1 Times/s Torque Time: 0.01S~99 Hours 99 Mins
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IEC60335-1:25.15 Electrical Appliance Tester Power Cord Strain and Twist Tester​


Product information:


The test appliance conforms to IEC60335-1:25.15. It is used to test the power cord tension and torque at the terminal two trials of the appliances which are with a power cord, and intended flexible cord permanently connected to the fixed wiring and other household electrical appliances, medical equipment, checking whether the clamping device is secure.

Appliances provided with a supply cord, and appliances intended to be permanently connected to fixed wiring by a flexible cord, shall have a cord anchorage. The cord anchorage shall relieve conductors from strain, including twisting, at the terminals and protect the insulation of the conductors from abrasion.

A mark is made on the cord while it is subjected to the pull force shown in follow table, at a distance of approximately 20 mm from the cord anchorage or other suitable point.

The cord is then pulled, without jerking, for 1 s in the most unfavourable direction with the force specified. The test is carried out 25 times.

The cord, unless on an automatic cord reel, is then subjected to a torque that is applied as close as possible to the appliance. The torque is specified in following table and is applied for 1 min.

During the tests, the cord shall not be damaged and shall show no appreciable strain at the terminals. The pull force is reapplied and the cord shall not be longitudinally displaced by more than 2 mm.


Technical parameters:

1,Power Supply: AC220V 50HZ;

2,Pull weight:20N*2,30N*2( the pulling force of 30N,60N,80N,100N can be achieved);

3,Torque weight:2N*1,5N*1,7N*1(0.1Nm,0.25Nm,0.35Nm);

4,Tension times: 0~9999(selectable),25 times is by default

5,Tension frequency: 1 times/s;

6,Torque time:0.01S~99 hours 99 mins

7,Table – Pull force and torque.


Mass of appliance (kg) Pull force (N) Torque (Nm)
≤1 30 0.1
> 1 and ≤4 60 0.25
> 4 100 0.35




Contact Details
KingPo Technology Development Limited

Contact Person: Lynette

Tel: +8618826841053

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