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Apparatus for testing cord retention ZLT-DY1
Product details:Model ZLT-DY1.The ZLT apparatus for testing cord retention is for check the effectiveness of the retention of the cable of the cord anchorage .
The cord anchorage is used in the normal way, clamping screws, if any, being tightened with a torque equal to two-thirds of that specified in standard.
After reassembly of the specimen, the component parts shall fit snugly and it shall not be possible to push the flexible cable into the specimen to any appreciable extent.
The specimen is placed in the test apparatus so that the axis of the flexible cable is vertical where it enters the specimen.
The flexible cable is then subjected 100 times to a pull of
– 50 N if the rated current is 2,5 A,
– 60 N if the rated current is above 2,5 A, but not more than 16 A and the rated voltage is up to and including 250 V,
– 80 N if the rated current is above 2,5 A, but not more than 16 A and the rated voltage is above 250 V,
– 100 N if the rated current greater than 16 A. 
Power Supply: 220V 50Hz or 115V 60Hz
Number of Test: 1~9999
Rate of Testing : 60 times/min
Mass: 10N*1,60N*1,20N*2
Conforms to standard: IEC60884Figure 20,VDE0620