IEC60335-1 Cord Anchorage Torque And Twist Tester - Electrical Appliance Tester 1 Cycle/S
Standard: Clause 25.15 of IEC 60335-1 Household and similar electrical appliances – Safety – Part 1: General requirements ,IEC60598-1 clause 5.2.10.3 and etc.
Application: It is used to check the cord anchorage of the appliances provided with a supply cord, and appliances intended to be permanently connected to fixed wiring by a flexible cord, shall relieve conductors from strain, including twisting, at the terminals and protect the insulation of the conductors from abrasion. Electrical Appliance Tester
Test sample: Household appliances, medical equipment, lamps, plugs and sockets and etc.
Feature: The test equipment adopts Z-word structure, can be used to test the clamping terminal firmness of the refrigerators, washing machines and other large household appliances’ power cords. Electrical Appliance Tester
The test method is that a mark is made on the cord at a distance of approximately 20 mm from the cord anchorage or other suitable point. Then 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 for 1 min. After above test, the cord shall not be longitudinally displaced by more than 2 mm. Electrical Appliance Tester
Parameters:
| Parameters / Model | HJ0609 |
| Input Power | AC220V 50HZ |
| Pull Force Weight | 20N*3,30N*2 (the pulling force of,60N,80N, 120Ncan be achieved); |
| Torque Weight | 7.5N*1, 12.5N*1, 17.5N*1 and a torque arm (0.15Nm,0.25Nm,0.35Nm can be acheived); |
| Pull Test Cycles | 0~999999, can be preset, default 25 |
| Pull Speed | 1 cycles/s |
| Torque Time | 0.01S～99 hour 59 min 59 s |
| Fixture | Tension fixture and torque fixture are combined, which coordinated in the middle through the bearing, reduce the friction during torque test. |
| Structure | The device adopts motor cam mandrel mechanism, Z-word connection, so that the fixture can hold the power cord which is on the appliance and 150mm above from the ground. |
Table – Pull force and torque. Electrical Appliance Tester
| Pull force (N) | Torque (Nm) | Combination of Pull Force Weight and Torque Weight |
| 60 | 0.15 | 2*30N +7.5N |
| 80 | 0.25 | 2*30N+1*20N+12.5N |
| 120 | 0.35 | 2*30N +3*20N+17.5N |
Picture for reference:
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IEC60335-1 Cord Anchorage Torque And Twist Tester Electrical Appliance Tester 1 Cycle/S Images
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