Current-Carrying Hoses Crushing Resistance Test Equipment

Test Objective of Current-Carrying Hoses Crushing Resistance Test Equipment:

The current carrying hoses crushing resistance tester evaluates the structural and electrical performance of current-carrying hoses under compressive stress. It helps confirm that the hoses retain both their electrical insulation and mechanical stability when exposed to pressure. It mimics real-use pressure conditions to verify durability and ensure the product meets safety compliance standards.

Standards: IEC 60335-2-2 clause 21.101

Testing Process of Current-Carrying Hoses Crushing Resistance Test Equipment:

• The current carrying hose is placed between the upper and lower pressure plates of the equipment (length and width 100X50m, long side rounded).
• The hose is oriented at a right angle to the long side of the plates, and positioned so that one end extends approximately 350mm from the plate edge.
• The upper plate moves downward at a controlled speed of 505mm/min, applying vertical force onto the hose.
• Once the compressive force reaches 1.5kN, the pressure is released.
• Following the compression, the hose is subjected to an electrical strength test to determine whether any damage has compromised its insulation or conductive capability.

Key Features of Current-Carrying Hoses Crushing Resistance Test Equipment:

✅ Precise Pressure Control: Ensures consistent testing force and speed, aligning with IEC testing protocols.

✅ Heavy-Duty Construction: Built for durability and stability during repeated test cycles.

✅ User-Friendly Operation: Intuitive control panel for easy parameter setup and operation.

✅ Standardized Test Fixtures: Plates are engineered to meet dimension and radius requirements as per IEC standards.

✅ Integration-Ready: Optional interfaces for electrical strength testing systems.

Technical Parameters of Current-Carrying Hoses Crushing Resistance Test Equipment: