Changsha Power Electric Co.,Ltd.
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Description:
TR208 Station post insulator , the production process of porcelain insulator making plant involves the following major manufacturing operations:
Grinding → Clay making → Pugging → Moulding → Drying → Glazing → Kilning → Testing → Final product
Technical requirements:
| ANSI CLASS | Creepage distance (mm) | Torsion strength (N.m) | cantilever strength (kN) | Lower frequency flashover voltage | Critical impulse flashover voltage | Impulse withstand voltage (kV) | Weight (kgs) | ||
| Dry(kV) | Wet(kV) | Positive (kV) | Negative (kV) | ||||||
| TR-208 | 610 | 904 | 8.9 | 110 | 75 | 170 | 250 | 150 | 11 |
Application:
Ceramic Post insulators are used for insulation and support of live parts in outdoor power plants, distribution devices and electrical equipment of power frequency AC substations.
Competitive Advantages:
Pre-sales service:
Choose the proper reactor type
Installation recommendations and to provide technical information
Satisfied users of the special design requirements
After-sales service:
Offer professional equipment installation instructing
Provide spare parts for wearing parts(such as post insulator, bolt, etc.)