ESCO EA707DN-21. AC20.0KV-80.5KV Extra High-altecter for Electric Train Lines

Range of electric detection

AC20kV to 80.5kV

Rated operating start voltage

5kV±20% (bare line)

Total length

1320 to 5090mm

Mass

1000 g

Power supply

LR44 (1.5V) x 2 pieces (included)

Frequency

50 Hz/60 Hz

Operation display

Light emission: can be confirmed at 8000lx
Pronunciation: 50dB or more at 2m

Insulating strength

Insulation rod AC75kV/300mm - 1 minute
(6 insulating rod parts excluding the electrode part and the fitting part)

Leakage current

Insulation strength: 100μA or less / 1 place

Battery life

Continuous operation time: about 4 hours

Operating temperature range

-10℃～+50℃(However, there must be no condensation inside)