BG5323Mining Cable Impact Tester
Scope of Application:
This instrument is used for mechanical impact testing of mining wires and cables, simulating ore falling and impacting the cable. Applicable standards: Appendix A of GB12972.1-2008, Clause 6.10 of MT818.1-12008.
Corresponding Standards:
MT 818-2009
GB/T 12972.1-2008
Main Technical Indicators:
u Power supply: ~380V, frequency 50HZ; leakage current: 20mA;
u Impact method: free fall;
u Impact stroke: 750mm, 1100mm, 1500mm;
u Hammer weight: 20±0.01kg;
u Hammer head radius R=25mm, L=200mm;
u The hammer is raised and dropped by electric hoist and electromagnet, safe and convenient;
u Wire feeding method: automatic wire feeding;
u Wire feeding distance per time: 100mm;
u Test voltage: 0.38-3.3KV (continuously adjustable);
u Voltmeter accuracy: 0.5 class;
u Protection measures: grounding protection, alarm for test piece core breakage and short circuit between cores, power-off protection, guardrail protection, and protection against secondary impact.
u It has the function of automatically judging short circuit, short circuit between cores, and leakage faults, and can automatically cut off the test circuit power. It has a test guardrail to protect the equipment and operators.
u Electromagnetic de-energized hammer free fall, precise test;
u Equipped with electric hoisting mechanism, easy and safe operation.
u Main unit; impact base plate;
u Test control cabinet: voltage regulating device, test control device, built-in leakage relay and circuit; guardrail.
u Overall dimensions
Ø Main unit: 1500 x 1500 x 2300 mm
Ø Test control cabinet: 800 x 700 x 1600 mm
Ø Installation dimensions: 2500 x 2500 x 2000 mm
