IEC60335-1 Electrical Appliance Tester Power Cord Flexibility Tester

Power Cord Flexibility Tester 

Product information:

This test apparatus checks the protection of the supply cord where it enters the appliance. It conforms to the standard requirement of IEC60335-1 clause 25.14. Appliances provided with a supply cord that are moved while in operation shall be constructed so that the supply cord is adequately protected against excessive flexing where it enters the appliance. This does not apply for appliances with automatic cord reels.

The appliance includes the inlet opening is fixed to the oscillating member so that, when the supply cord is at the middle of its travel, the axis of the cord where it enters the cord guard or inlet is vertical and passes through the axis of oscillation. The major axis of the section of flat cords shall be parallel to the axis of oscillation.

The cord is loaded so that the force applied is

– 10 N, for cords having a nominal cross-sectional area exceeding 0,75 mm2;

– 5 N, for other cords.

The distance X, as shown in figure 8, between the axis of oscillation and the point where the cord or cord guard enters the appliance, is adjusted so that when the oscillating member moves over its full range, the cord and load make the minimum lateral movement.

The oscillating member is moved through an angle of 90° (45° on either side of the vertical), the number of flexings for type Z attachments being 20 000 and for other attachments 10 000. The rate of flexing is 60 per minute.

NOTE: A flexing is one movement of 90°.

The cord and its associated parts are turned through an angle of 90° after half the number of flexings, unless a flat cord is fitted.

During the test, the conductors are supplied at rated voltage and loaded with the rated current of the appliance.

Technical parameters:

1, Power Supply:AC220V  50HZ；

2, Angle of bending:45°,60°,90°or 120°,180°adjustable；

3, Bending rate:8～60rpm(frequency control)；

4, Test Station: 1. 3 working stations and 6 working stations can be customized.

5, Maximum output voltage:240V；

6, Maximum output power:3KW；

7, Maximum current output:12A；

8, Maximum load bearing of samples:30kg；

9, The load weight:5N,10N*1；

10, Counter:0~999999 6 digit display,preset；

11, It is equipped with sample clamp or it is customized according to the sample.

About us :

KingPo Electromechanical Co., Ltd is a leading company in inspection equipment industry, established in 2003 and located in Guangdong, China. Our company introduced advanced equipment, combined with the most advanced technology production processes, strict quality control system to control the entire process of production. The company combined with a number of high-tech management personnel and advanced equipment, and together with the modern management, computer design and control, our products has reached the international advanced level. The company set R&D design, production, sales as one, specializing in producing electric wire inspection equipment of plug and socket, mechanical robustness testing equipment of electronics, inspection equipment of electronics’ on-fire danger, testing indicator of anti-electric shock and solid objects' entry, general inspection equipment, and other non-standard testing equipment. Our products enhance good selling at home and abroad, and have established supply relationships with a number of well-known companies.