IEC 60335-1 Appliance Cord Anchorage Pull Force And Torque Test Apparatus
IEC 60335-1 Appliance Cord Anchorage Pull Force And Torque Test Apparatus
Product Information:
The Cord Anchorage Pull Force and Torque Test Apparatus is designed and manufactured according to the standard requirements of IEC60335-1 clause 25.15, IEC60065:2014 clause 16.5, IEC60884-1, IEC60598-1, etc. It is used to check whether the cord anchorage of the household appliances’ power cord is firm, can process the pull force and torque testing.
It is used to conduct two tests of pull and torque at the cord anchorage of appliances (lamps) with power cords, appliances intended to be permanently connected to fixed wiring with flexible cords, and power cords such as household appliances, medical devices, etc. Whether the clamping device is firm.
The test method is to make a mark on the cord while it is subjected to the pull force, 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 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:
| Power Supply | AC220V, 50Hz |
| Test Station | Single |
| Pull Force Weights | 10N*2, 20N*2, 30N*2( the pulling force of 30N, 60N, 80N, 100N can be achieved) |
| Torque Weights | 5N*1,12.5N*1,17.5N*1(the torque force 0.1Nm, 0.25Nm, 0.35Nm can be achieved) |
| Test Times | 0~999999 can be preset, 25 times is by default |
| Pull Force Frequency | 1 cycle/s |
| Torque Arm | 20mm |
| Torque Time | 0-9999.9s can be preset, default 60s (1 min) |
| Specimen Clamp | Combined clamp for both pull force and torque, matching by the bearing, can reduce the friction when processing torque test |
| Equipment Dimension & Weight | 830×430×1280mm, 100kg |
1. Check whether the fasteners are loose before working, and lock the loose ones.
2. The steel wire rope will be damaged after many tests, so it should be replaced in time.
3. The weight should be removed when it is not working.
4. Cut off the power supply when not working.
Details
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