Rated Voltage: | 50KV, 70KV, 75kv |
---|---|
Application: | High Voltage |
Material: | Fiberglass |
Type: | Insulator |
Place of Origin: | China (Mainland) |
Quick Details
Specifications
1. Alternating-current system disk-shaped suspending insulator (GB & IEC) standard insulator:
Insulator model | |||||||||||
Diameter D (mm) | 175 | 255 | 255 | 255 | 280 | 280 | 280 | 320 | 360 | 380 | 400 |
Structure H (mm) | 110 | 146 | 146 | 146 | 155 | 170 | 170 | 195 | 205 | 240 | 280 |
Creepage distance (mm) | 200 | 320 | 320 | 320 | 400 | 400 | 400 | 485 | 550 | 620 | 730 |
Socket coupling (mm) | 11 | 16 | 16 | 16 | 20 | 20 | 24 | 24 | 28 | 32 | 36 |
Mechanical failing load (kN) | 40 | 70 | 100 | 120 | 160 | 210 | 240 | 300 | 420 | 550 | 760 |
Mechanical routine test (kN) | 20 | 35 | 50 | 60 | 80 | 105 | 120 | 150 | 210 | 275 | 380 |
Dry power frequency withstand voltage (kV) | 50 | 70 | 70 | 70 | 75 | 75 | 75 | 85 | 90 | 95 | 100 |
Wet power frequency withstand voltage (kV)> | 32 | 40 | 40 | 40 | 45 | 45 | 45 | 50 | 55 | 55 | 60 |
Dry lightning impulse withstand voltage (kV)> | 70 | 100 | 100 | 100 | 110 | 110 | 110 | 130 | 140 | 145 | 150 |
Impulse puncture voltage (p. u.) | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
Min power frequency puncture voltage (kV) | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 |
Radio influence voltage 10KV: 1MHz (μV) | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 |
Electric iron visual test | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 |
Net weight per unit (kg) | 1.73 | 4.0 | 4.0 | 4.0 | 7.0 | 7.0 | 7.5 | 10.5 | 15.0 | 18.6 | 26.3 |
2. Alternating-current system disk-shaped suspending insulator (GB & IEC) Aerodynamic Type:
Insulator model | U160BP | U210BP | U240BP | U300BP | U300BP2 | |||
Diameter D (mm) | 380 | 380 | 380 | 420 | 420 | 420 | 420 | 455 |
Structure H (mm) | 146 | 146 | 146 | 155 | 170 | 170 | 195 | 195 |
Creepage distance (mm) | 365 | 365 | 365 | 380 | 380 | 380 | 380 | 450 |
Socket coupling (mm) | 16 | 16 | 16 | 20 | 20 | 24 | 24 | 24 |
Mechanical failing load (kN) | 70 | 100 | 120 | 160 | 210 | 240 | 300 | 300 |
Mechanical routine test (kN) | 35 | 50 | 60 | 80 | 105 | 120 | 150 | 150 |
Dry power frequency withstand voltage (kV) | 55 | 55 | 55 | 60 | 60 | 60 | 60 | 65 |
Wet power frequency withstand voltage (kV) | 45 | 45 | 45 | 50 | 50 | 50 | 50 | 55 |
Dry lightning impulse withstand voltage(kV) | 90 | 90 | 90 | 95 | 95 | 95 | 95 | 100 |
Impulse puncture voltage (p. u.) | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
Min power frequency puncture voltage (kV) | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 |
Radio influence voltage 10KV: 1MHz (μV) | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 |
Electric iron visual test | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 |
3. Alternating-current system disk-shaped suspending insulator (GB & IEC) Anti-pollution Type 1:
Insulator model | U70BP | U100BP | U120BP | U160BP | U210BP | U240BP | U300BP | U420BP | U550BP |
Diameter D (mm) | 280 | 280 | 280 | 320 | 330 | 330 | 390 | 380 | 380 |
Structure H (mm) | 146 | 146 | 146 | 155 | 170 | 170 | 195 | 205 | 240 |
Creepage distance (mm) | 450 | 450 | 450 | 550 | 550 | 550 | 635 | 620 | 720 |
Socket coupling (mm) | 16 | 16 | 16 | 20 | 20 | 24 | 24 | 28 | 32 |
Mechanical failing load (kN) | 70 | 100 | 120 | 160 | 210 | 240 | 300 | 420 | 550 |
Mechanical routine test (kN) | 35 | 50 | 60 | 80 | 105 | 120 | 150 | 210 | 275 |
Dry power frequency withstand voltage (kV) | 85 | 85 | 85 | 90 | 90 | 90 | 95 | 90 | 95 |
Wet power frequency withstand voltage (kV) | 50 | 50 | 50 | 55 | 55 | 55 | 60 | 55 | 60 |
Dry lightning impulse withstand voltage (kV) | 125 | 125 | 125 | 140 | 140 | 140 | 150 | 140 | 145 |
Impulse puncture voltage (p. u.) | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
Min power frequency puncture voltage (kV) | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 |
Radio influence voltage 10KV: 1MHz (μV) | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 |
Electric iron visual test | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 |
4. Alternating-current system disk-shaped suspending insulator (GB & IEC) Anti-pollution Type 2:
Insulator model | U70BP2 | U100BP2 | U120BP2 | U160BP2 | U210BP2 | U240BP2 | U300BP2 |
Diameter D (mm) | 255 | 255 | 255 | 280 | 280 | 280 | 320 |
Structure H (mm) | 146 | 146 | 146 | 155 | 170 | 170 | 195 |
Creepage distance (mm) | 400 | 400 | 400 | 450 | 450 | 450 | 610 |
Socket coupling (mm) | 16 | 16 | 16 | 20 | 20 | 24 | 24 |
Mechanical failing load (kN) | 70 | 100 | 120 | 160 | 210 | 240 | 300 |
Mechanical routine test (kN) | 35 | 50 | 60 | 80 | 105 | 120 | 150 |
Dry power frequency withstand voltage (kV) | 80 | 80 | 80 | 85 | 85 | 85 | 90 |
Wet power frequency withstand voltage (kV) | 45 | 45 | 45 | 50 | 50 | 50 | 55 |
Dry lightning impulse withstand voltage (kV) | 110 | 110 | 110 | 125 | 125 | 125 | 140 |
Impulse puncture voltage (p. u.) | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
Min power frequency puncture voltage (kV) | 130 | 130 | 130 | 130 | 130 | 130 | 130 |
Radio influence voltage 10KV: 1MHz (μV) | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 |
Electric iron visual test | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 |
Net weight per unit (kg) | 5.0 | 5.0 | 5.0 | 7.0 | 8.5 | 9.0 | 13.0 |
5. Alternating-current system disk-shaped suspending insulator (GB & IEC) Anti-pollution Type 3:
Insulator model | U70BP3 | U100BP3 | U120BP3 | U160BP3 | U210BP3 | U240BP3 | U300BP3 |
Diameter D (mm) | 320 | 320 | 320 | 330 | 330 | 330 | 390 |
Structure H (mm) | 146 | 146 | 146 | 155 | 170 | 170 | 195 |
Creepage distance (mm) | 550 | 550 | 550 | 615 | 615 | 615 | 690 |
Socket coupling (mm) | 16 | 16 | 16 | 20 | 20 | 24 | 24 |
Mechanical failing load (kN) | 70 | 100 | 120 | 160 | 210 | 240 | 300 |
Mechanical routine test (kN) | 35 | 50 | 60 | 80 | 105 | 120 | 150 |
Dry power frequency withstand voltage (kV) | 90 | 90 | 90 | 90 | 90 | 90 | 100 |
Wet power frequency withstand voltage (kV) | 55 | 55 | 55 | 55 | 55 | 55 | 60 |
Dry lightning impulse withstand voltage (kV) | 140 | 140 | 140 | 140 | 140 | 140 | 155 |
Impulse puncture voltage (p. u.) | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
Min power frequency puncture voltage (kV) | 130 | 130 | 130 | 130 | 130 | 130 | 130 |
Radio influence voltage 10KV: 1MHz (μV) | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 |
Electric iron visual test | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 |
Net weight per unit (kg) | 7.5 | 7.5 | 7.5 | 10.0 | 10.5 | 11.0 | 15.5 |