Power cord bending test apparatus designs to meet the test requirements of IEC60320-1 clause 22.3, for applying bending test to cord of connectors and plug connectors. The test apparatus is configure with 7 inch LCD touch screen, PLC and step motor. The flexing angle, flexing speed an test times can be adjusted. Equip with 4KW transformer can realize the bend test for different power cord with different rated current. The clamp can adjust the swing center to meet a variety of standard requirements.
Test samples with flat cords are mounted so that the major axis of the section is parallel to the axis of oscillation. The cord is loaded with 20N / 10N mass, so that the force applied. A current equal to the rated current of the connectors / plug connector is passed through the conductors, the voltage between them being equal to the rated voltage. The oscillating member is moved backwards are forwards through an angle of 90° (45° on either side of the vertical). The number of flexing being 10,000 and the rate of flexing being 60 per minute.
During the test, there shall be no interruption of the test current, and no short-circuit between conductors. After the test, the test sample shall show no damage.
Working power | 220V/50Hz, 300W max |
Control units | 7 inch LCD touch screen+PLC |
Load weights | 5N*2, 10N*2 (achieve 5N, 10N, 20N, 10N load) |
Working station | 1 (customizable) |
Station control | Each station can act independently, or two stations can be linked |
Power cord on-off monitoring | Independent monitoring of each station |
Oscillating speed | 0-70r/min |
Oscillating drive | Step motor |
Test times | 0-99999 (preset-able) |
Oscillating angle | 450 on both sides from the vertical line (900 a bend), or any desired angle as per different standards |
angle indicator | 0-3600, made of stainless steel |
Output voltage (max) | 250V (customizable) |
Output current (max) | 0-16A(customizable) |
Output power (max) | 4KW |
Reference standards | IEC60320-1 clause clause 22.3 figure 7 IEC60335-1 clause 25.14 and figure 8 IEC60335-2-14 clause 25.14 IEC60601-1 clause 8.11.3. 6 IEC60884-1 clause 23.4 figure 21 AS/NZS3112 clause 2.13.12.2 and figure 2.2 BS1361-1 clause 19.5, table 2 and figure 18 |
1) Please pay attention to the safety of power supply. Be sure to use a well-grounded power supply. It is forbidden to unplug the grounding pin to use this device.
2) Please pay attention to moisture-proof and waterproof, so as not to affect the service life of the product.
3) The testing machine has movable casters. It is forbidden to push the box quickly, so as not to injure others, and may even cause the equipment to overturn.
4) It is strictly forbidden to use this testing machine beyond the above standards. The use of this device beyond the standard required by this device is not within the scope of warranty, nor is it within the scope of legal quality assurance. Unforeseen problems are not within the scope of our company's responsibility. Please do not abuse or misuse this device. If you have any questions, please contact our after-sales personnel in time.
5) It is forbidden to modify, or disassemble the test equipment, otherwise, any electric shock or fire will have nothing to do with our company.
6) During the use of this equipment, there is no joint liability, and non-professionals are prohibited from operating this equipment. If you are unclear, please contact our company's after-sales service as soon as possible.
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