China Telescopic Audible and Visual Alarm Lighting Electroscope, Find details about China High Voltage Acousto-Optic Electroscope, High Voltage Detector Electroscope from Telescopic Audible and Visual Alarm Lighting Electroscope
Test Items | Unit | Voltage Class Test | ||||||
6 kV | 10 kV | 35 kV | 110 kV | 220 kV | 500kV | 750kV | ||
Trigger Voltage | kV | <0.9 | 1.5~4.0 | 5.25~14 | 16.5~44.0 | 33.0~88.0 | 75~200 | 112.5~300 |
Leakage Current Test | µA | <500 | <500 | <500 | <500 | <500 | <500 | <500 |
Sound Intensity | dΒ | >70 | >70 | >70 | >70 | >70 | >70 | >70 |
Light Intensity | LX | 50000 | 50000 | 50000 | 50000 | 50000 | 50000 | 50000 |
Voltage Test (DC kV) | kV | 6 | 10 | 35 | 110 | 220 | 500 | 750 |
Temperature Test | °C | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Moisture Test | % | 95% | 95% | 95% | 95% | 95% | 95% | 95% |
Lifetime Test | times | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 |
Arc-resistance Test | kV | 7.2 | 12 | 42 | 130 | 260 | 590 | 900 |
Induced Voltage Test | kV | 0.9 | 1.5 | 5.25 | 16.5 | 33 | 75 | 112.5 |
Curvature | mm | 140 | 140 | 140 | 192 | 295 | 500 | 600 |
Quiescent Current | µA | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 |
Dynamic Current | µA | <15 | <15 | <15 | <15 | <15 | <15 | <15 |
Items | 0.4KV | 3-10KV | 27.5KV | 35KV | 66KV | 110KV | 220KV | 330KV | 500KV |
Retracted Lenght(mm) | 170 | 450 | 1450 | 600 | 750 | 750 | 850 | 1450 | 1750 |
Extended Length(mm) | 900 | 1000 | 6000 | 1500 | 2000 | 2000 | 3000 | 6000 | 7200 |
Effective Insulated Length (mm) | 700 | 700 | 4200 | 1100 | 1440 | 1440 | 2440 | 5200 | 6000 |
Handle Length(mm) | 100 | 130 | 800 | 200 | 400 | 400 | 500 | 800 | 1200 |
Sections of Telescopic Insulated Stick | 7 | 4 | 5 | 4 | 4 | 4 | 5 | 5 | 6 |
Item | Unit | Index |
Heat resistance is not less than | ºC | 200 |
Impact resistance (longitudinal) is no less than | mpa/cm | 147 |
Bending strength (vertical) is no less than | mpa | 343 |
Surface resistance coefficient (after soaking) is not less than | Ω | 10×10¹¹ |
Volume resistance coefficient (normal state) is not less than | Ω/cm | 10×10³¹ |
Rate voltage of insulating rod (kV) | 10 | 35 | 110 | 220 | 330 | 400 | 500 |
Withstand voltage (kV) | 45 | 95 | 220 | 440 | 380 | 460 | 580 |
Detecting length (m) | 0.7 | 0.9 | 1.0 | 1.8 | 2.8 | 3.3 | 3.7 |