Electrical aging test used to ensure the ability of connectors to have proper resistant value during temperature ranging cycles and electrical current.
Jera preforms test on
• Insulation piercing connectors (IPC)
• Low, middle and high voltage shear head bolt lug.
After 1000 cycles of heating and cooling the resistant valuation should be in accordance to electrical standard.
Two circuits of IPC mounted with main and branch conductors. Should be tested the resistance of electrical contact after indicated torque of nut. After direct current applied, temperature and resistance measurement points will be inspected. 1000 heat cycles are needed, periodically having short circuit.
Our test method based on CENELEC, EN 50483-4:2009, NFC 33-020, DL/T 1190 – 2012 for electrical distribution accessories.
We use following test criteria in our routine quality tests, in order our clients can have products that conform international requirements.
Our factory’s laboratory is capable to proceed wire range of related to standards type tests.
Welcome to contact us to have more details.