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Suspension insulators can be divided into 3 types according to making material; they are Porcelain disc suspension insulator, composite suspension insulator and glass suspension insulator. Called high quality porcelain disc suspension insulator is for ANSI standard.
High quality porcelain disc suspension insulator
Orient Power porcelain disc suspension insulators are designed and manufactured to give unparalleled performance and reliability. Silent testimony to this fact is the continuing function of the millions of units already in service. Although shapes and appearances are seem unchanging. Today’s porcelain disc suspension insulators provide even greater benefits and reliability than in the past. Special features and performance capabilities have been added which significantly assist the transmission line designer.
porcelain disc suspension insulator ANSI 52-2 porcelain disc suspension insulator
High quality porcelain disc suspension insulator data:
| Parameter name | unit | data |
| ANSI Type | 52-2 | |
| Leakage distance | mm | 210 |
| Power frequency puncture voltage | kV | 90 |
| Power frequency flashover dry voltage | kV | 65 |
| Power frequency flashover wet voltage | kV | 35 |
| Critical impulse flashover voltage Pos. | kV | 115 |
| Critical impulse flashover voltage Neg. | kV | 115 |
| Rated E&M failing load | kN | 70 |
| Tension proof load | kN | 35 |
| Impact strength | N.m | 6 |
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Orient Group is a professional manufacturer and exporter of composite suspension insulator and porcelain disc suspension insulator.