This product is used for AC, 220kV and below power generation, transmission, substation and distribution system, for insulation and support of belt parts. Standard: the product model according to the "JB/T9683-1999" type preparing method of insulator products shall be prepared, "implementation of JB/T5892-1991 configuration parameters for high voltage transmission line composite insulators and technical conditions" JB/T8737-1998 "composite insulator for high voltage transmission line using standard guide". The important parameters and configuration without the above standard definition of GB311.1-1997, according to the "high voltage transmission and distribution equipment" GB/T5582-1993 "requirements and insulation coordination of pollution level" insulation of high voltage electric power equipment external correction.
The umbrella, the mandrel and flange.
Injection molding
Ambient temperature: not higher than +40 degrees, no less than -40 degrees centigrade;
Altitude: no more than 1000m; (1000m or more can be corrected by GB311.1-1997)
Power frequency: no more than 100Hz;
Mechanical load: not greater than the rated value of each product.
