BLQ - II type Zinc-Oxide Arrester Tester

BLQ - II type Zinc-Oxide Arrester Tester

Main Characteristics

The instrument adopts a huge LCD screen, which is easy to read information.

The instrument use high accuracy sampling and process circuit technique to make sure the data is more reliable.

Apparatus uses a unique magnetic isolation digital sensor gathering input voltage, current signal to ensure safety and reliability of the data.

The apparatus uses electric field induction method instead of PT two wiring.

When a wireless terminal is added on, the instrument can transfer PT two voltage signal.

The instrument can test three phase in the same time and compensate automatically, easy operation.

It has functions as resistive current fundamental frequency peak value output, side phase correction.

It is equipped with a rechargeable battery, calendar clock, a miniature printer, and can also store 120 sets of measurement data.

Technical Parameter

Reference voltage input range: 10~300V

Total leakage current measuring range: 0~30mA

Measurement accuracy: ±(reading 2%±1 digit)

AC charge: AC 220V ±10%,50Hz ±1%

Battery can keep Working: >8 hours

Charging time: >6 hours

Volume: 34*22*20(cm)

Weight: 5kg (without cable box)