330KV transmission composite tension insulator in silicone rubber

330KV transmission composite tension insulator in silicone rubber is used in rated voltage up to 330kV high voltage power transmission lines field for supporting, suspending and insulation.

330KV transmission composite tension insulator in silicone rubber             composite tension insulator

Hermetically sealed for entire service life:
The 330KV transmission composite tension insulator in silicone rubber is gas filled at a low overpressure to ensure a high electrical strength. The low pressure design is hermetically sealed to last the entire service life of the 330KV transmission composite tension insulator in silicone rubber with a patented redundant sealing system. This eliminates the need of pressure monitoring or gas filling devices.

Evaluating a great concept:
Subjecting the 330KV transmission composite tension insulator in silicone rubber products to extensive testing well beyond the requirements of applicable standards, such as in long-term field tests and with extreme voltage stress, has confirmed the outstanding performance of Orient composite suspension insulators in all types of high voltage and ultra-high voltage applications.

Composite Insulators (Polymer Insulators) OR Silicone Insulators have a better ability of anti-pollution flashover than ceramic insulators or glass insulators. More than 100,000 Orient composite insulators, including 330KV transmission composite tension insulator in silicone rubber, are installed in over 30 countries worldwide, representing all types of environments.

Orient Power welcomes you to come see our operation first hand and would like to hear from you!


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Orient Group is a professional manufacturer and exporter of composite suspension insulator and porcelain disc suspension insulator.