LFY-702 Overhead Insulated Cable Wear Resistance Test Instrument

Main purpose/Use 
The determination of the wear resistance performance for overhead insulated cables. 
Instrument Characteristics 
1. This instrument uses a specially designed friction device for uniform friction. It conducts three-position testing and automatically records the number of friction times. Through the test, the maximum, minimum and average values of the wear resistance of the tested sample can be displayed. 
2. This instrument has a high degree of automation and is easy to operate. 
Technical indicators 
1. Motor speed: (8 ± 0.5) r/min; 
2. Rotor diameter: Ф120mm 
3. Weighing block: Conductor nominal cross-sectional area ≥ 16mm², 50N; 
Conductor nominal cross-sectional area < 16mm², 30N; 
4. Sample size: The length of the single-core sample is 75 cm; 
5. Number of test stations: Three stations; 
6. Voltage applied to the conductor and the test device: 24V; 
7. Power supply voltage: 220V, 50Hz 
Applicable Standards 
GB/T 12527-2008 Rated Voltage 1KV and Below Overhead Insulated Cables - Appendix B