Insulator series

Insulators serve as critical components in electrical systems by blocking electrical current conduction, thereby ensuring safe and stable operation. Utilizing high resistivity properties (e.g., resistivity of ceramics/glass >10¹² Ω·m), they prevent unintended charge flow between conductors, effectively mitigating risks of short-circuit faults or leakage currents.

In high-voltage transmission lines, insulator strings withstand voltages exceeding tens of thousands of volts, maintaining robust electrical isolation between conductors and supporting structures. For instance, porcelain insulators exhibit operational tolerance above 35kV

Used for isolating and supporting live conductors in medium and low voltage switchgear, with functional branch insulators, wall bushings, contact boxes, insulation partitions, etc., compatible with mainstream medium and low voltage cabinets. The following are the compatible models and application details: 12kV indoor metal armored movable switchgear KYN28-12, 40.5kV indoor metal armored movable switchgear KYN61-40.5, indoor ring main unit HXGN17-12, low-voltage withdrawable switchgear GCS/GCK/MNS, low-voltage fixed switchgear GGD, etc