ESCO 超高檢測電車交流 20.0 KV - 80.5 KV EA707DN-21 EA707DN-21

Specifications

• Electrostatic range: 20 kV to 80.5 kV AC
• Power supplies: LR 44 (1.5 V) x 2 (included)
• Total length: 1320 ~ 5090 mm
• Acoustic emission
• telescopic
• Drip proof
• With standby display function (after pressing the test button, green LED lights up after the current test operation * Green LED turns off automatically in 1-2 minutes. Electricity can be checked even after lights are turned off (if there is no problem with the battery level).
• Electrometers for AC conventional lines and Shinkansen overhead lines
• Rated starting voltage: 5 kV +/- 20% (bare wire)
• Frequency: 50 Hz/60 Hz
• Operation display: Light emission: can be checked at 8000 lx, sound: more than 50 dB at 2 m
• Insulation capacity: Insulation bar AC 75 kV/300 mm for -1 minutes (Six insulation rod sections, excluding the electrode and joint sections)
• Leakage current: at insulation capacity: 100 microA or less/1 spot
• Battery life: Continuous operation time: About 4 hours
• Operating temperature range: -10 to + 50 degrees Celsius (However, there must be no condensation inside.)
• Mass: About 1 kg
• Motion display with sound and light

Package size

• Package size 145×1520×70 mm 1.46 kg