Application: | High-voltage, Low-voltage, High-temperature |
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Material: | Glass |
Structure: | AC ANSI Glass Insulator |
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Type | Diameter (mm) | Structural Height (mm) |
Creepage Distance (mm) |
ANSI Level | Coupling Size (mm) | Mechanical Strength (kN) |
Tension Proof (kV) |
Mechanical Impact Strength (N-m) |
Low Frequency Dry Fleshover Voltage (kV) |
Low Frequency Wet Fleshover Voltage (kV) |
Min power Frenquency Puncture Voltage (kV) |
Net Weight Per Unit (kg) |
U70B/146A | 255 | 146 | 320 | 52-3-L | Type B | 70 | 35 | 45 | 80 | 50 | 130 | 3.8 |
U100B/146A | 255 | 146 | 320 | 52-3-H | Type B | 100 | 50 | 45 | 80 | 50 | 130 | 3.8 |
U120B/146A | 255 | 146 | 320 | 52-5-L | Type J | 120 | 60 | 45 | 80 | 50 | 130 | 4.0 |
U120BP/146A | 280 | 146 | 450 | 52-5 | Type J | 120 | 60 | 45 | 100 | 60 | 130 | 5.5 |
U140B/146A | 255 | 146 | 320 | 52-5-H | Type J | 140 | 70 | 45 | 80 | 50 | 130 | 4.0 |
U160B/146A | 280 | 146 | 400 | 52-8-L | Type K | 160 | 80 | 45 | 85 | 55 | 130 | 7.0 |
U160BP/171HA | 330 | 171 | 550 | 52-8 | Type K | 160 | 80 | 45 | 105 | 65 | 130 | 9.0 |
U180B/146A | 280 | 146 | 400 | 52-8-H | Type K | 180 | 90 | 45 | 85 | 55 | 130 | 7.0 |
U230B/156A | 280 | 156 | 400 | 52-3-L | Type K | 230 | 115 | 45 | 85 | 55 | 130 | 7.0 |
U70C/146A | 255 | 146 | 320 | 52-4-L | Clevis | 70 | 35 | 45 | 80 | 50 | 130 | 4.0 |
U100C/146A | 255 | 146 | 320 | 52-4-H | Clevis | 100 | 50 | 45 | 80 | 50 | 130 | 4.0 |
U120C/146A | 255 | 146 | 320 | 52-6-L | Clevis | 120 | 60 | 45 | 80 | 50 | 130 | 4.0 |
U140C/146A | 255 | 146 | 320 | 52-6-H | Clevis | 140 | 70 | 45 | 80 | 50 | 130 | 4.0 |
U160C/146A | 280 | 146 | 400 | 52-10-L | Clevis | 160 | 80 | 45 | 85 | 55 | 130 | 7.0 |
U180C/146A | 280 | 146 | 400 | 52-10-H | Clevis | 160 | 90 | 45 | 85 | 55 | 130 | 7.0 |
U230C/156A | 280 | 156 | 400 | 52-12 | Clevis | 180 | 115 | 45 | 85 | 55 | 130 | 7.0 |
Order Information: 1. Voltage grade; 2. Specified mechanical load; 3. Creepage distance; 4. Power frequency withstand voltage; 5. Lightning impulse withstand voltage; 6. Insulation distance; 7. Coupling type Ps. Different design could be supplied as customer requirements |