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GLASS SUSPENSION TYPE INSULATORS
Glass Suspension Type Insulators for systems from 115 kV up to 400 kV according to CFE 52210-02 specification. Fujian trademark.
| Short description | 25SVC111C | 28SVC111CC | 28SVC160C | 29SVC160C | |
|---|---|---|---|---|---|
| Power frequency Flashover Voltage | Dry (kV) | 85 | 100 | 88 | 88 |
| Wet (kV) | 50 | 60 | 50 | 50 | |
| Critical Impulse Flashover Voltage | Positive (kV) | 125 | 146 | 148 | 148 |
| Negative (kV) | 130 | 152 | 145 | 145 | |
| Radio-interference Voltage | Power frequency voltage test | 10 | 10 | 10 | 10 |
| Max. RIV at 1 MHz | 26 | 8 | 24 | 24 | |
| Mechanical strength | 120 | 147 | 160 | 160 | |
| Mechanical Impact Strength | 10 | 10 | 10 | 10 | |
| Mechanical routine load 3 seconds (kN) | 55.5 | 55.5 | 80 | 80 | |
| Rated Diameter (mm) | 254 | 280 | 298 | 298 | |
| Spacing (mm) | 146 | 146 | 146 | 146 | |
| Min. Creepage Distance (mm) | 320 | 445 | 400 | 400 | |
*This insulator is not within the CFE specification and is commonly used as anti-fauna protection at the beginning of the chain.
