YBL-II Zinc Oxide Surge Arrester Tester (Rechargeable)

NegotiableUpdate on 05/06

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Nature of the Manufacturer: Producers

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Overview

YBL-II zinc oxide lightning arrester tester (rechargeable) combines DC high voltage power supply, measurement and control system organically, reducing instrument size and weight. This instrument is suitable for testing under various conditions such as substations, repair workshops, manufacturers, and laboratories. It replaces traditional bulky testing instruments and methods.

Product Details

YBL-II Zinc Oxide Surge Arrester Tester (Rechargeable)It is specifically used to detect internal defects in the MOA valve plate performance of gapless zinc oxide lightning arresters used in 10kV and below power systems. According to the provisions of 16.1 in the "DL/T596-2021 Preventive Test Code for Power Equipment" and "GB/T 11032-2020 AC gapless metal oxide lightning arresters", power plants and substations should conduct leakage current detection of metal oxide lightning arresters under DC 1mA voltage (U1mA) and 0.75 U1mA before and when necessary during the thunderstorm season every year. According to the measurement regulations, the ambient temperature and relative humidity during the test should be recorded. This instrument has achieved the function of automatically measuring ambient temperature and relative humidity.

This instrument combines DC high-voltage power supply, measurement and control system organically, reducing the size and weight of the instrument. This instrument is suitable for testing under various conditions such as substations, repair workshops, manufacturers, and laboratories. It replaces traditional bulky testing instruments and methods and is an essential equipment for on-site inspection of power systems and zinc oxide lightning arrester production plants.

The operation settings of this instrument are user-friendly, and it can be operated through touch screen, remote control with remote control, wireless operation through mobile Bluetooth APP, RS232/RS485 wired operation, external IO wired control and other measurement methods, with flexibility.

YBL-II Zinc Oxide Surge Arrester Tester (Rechargeable)Technical Indicators:

Measurement range voltage 0-30kV (customizable)

Current 0-1000 μ A (customizable)

Ripple coefficient ≤ 1.5%

Resolution Voltage: 0.01 kV Current: 0.1 μ A

Accuracy Voltage: 5% rdg ± 10dgt Current: 5% rdg ± 10dgt

Power supply method: rechargeable lithium battery power supply (charger: AC220V/50Hz input 12.6V output).

Charging time 2-3 hours

Usage time ≥ 4 hours

Remote control effective distance 120M

Environmental temperature -10 ℃~50 ℃

Relative humidity ≤ 85% at 25 ℃

Altitude ＜ 1000M

Battery capacity 12.6V/4000mAH

Instrument appearance 320mm × 270mm × 230mm

Instrument weight 4.8kg