丁香五月天综合缴情网

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      1.  

        Polymer Rubber Vertical Line Post Insulator

        Original
        price: Negotiable
        minimum:
        Total supply:
        Delivery term: The date of payment from buyers deliver within days
        seat: Beijing
        Validity to: Long-term effective
        Last update: 2017-11-07 16:53
        Browse the number: 352
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        Product details

        General

        Insulator is the most widely used basic components in high voltage transmission and distribution power system, it is use for isolation of live part. Composite insulator is use epoxy rod and rubber sheds external insulation polymer composite insulators. Compare with traditional ceramic and glass insulators, it is more lighter(only about 1/4 to 1/8 of traditional insulator), higher strength(10 times higher than high-strength porcelain insulator), less clearing(anti-water). And it also overcome the short life problem of conventional polymer materials, the life will be several decades. It is the new product in power system.

        Implementation of Standards

        This product is suitable for AC 220KV and below generation, transmission, substation and distribution system for the insulation of live parts.

        The product be naming base on JB/T9683-1999Insulator product model Formulate, product configuration parameters meet JB/T5892-1991The technical conditions of Organic Composite Insulators for High Voltage Power Networkand JB/T8737-1998Use of Composite Insulators for High Voltage Transmission Line Guide.

        Condition Of Use

        1. Ambient Temperature: -40°C to +40°C

        2. Altitude: do not exceed 1000m; (1000m and above can be amend base on GB311.1-1997)

        3. Frequency: do not exceed 100Hz

        4. Mechanical Load: do not exceed the rated value of each product

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