UHV-545 Lightning Arrester Counter Calibrator-Catalog

Product catalog summary

Product Introduction
This document introduces the UHV-545 Lightning Arrester Counter Calibrator by Wuhan UHV Power Technology Co., Ltd. It is designed to verify the reliability of lightning arrester counters, suitable for various types including valve and zinc oxide arresters. It adheres to the electric power industry standard DL474.5-92 and is applicable in substations, workshops, manufacturers, and laboratories. The device replaces traditional bulky testing instruments.

Product Features

Handheld and compact design with one-key power control.
Color touch screen for user interaction.
Built-in lithium battery for use without external power supply.
Integrated calendar and clock for data time-stamping.
Temperature and humidity display with high precision.
Large storage capacity for test data with power failure protection.
Data export capability via U-disk.
Built-in training materials for on-site guidance.

Technical Parameters

Adjustable output voltage: DC10~1800V.
Electric capacity: 10μF.
Discharging current: >100A with 8/20μS waveform.
Adjustable calibration current: DC0.10~30mA.
Output accuracy: 1%.
Counter clearing with automatic action and counting.
Storage for 10,000 data entries.
Rechargeable lithium battery supports over 2000 tests per charge.
Instrument dimensions: 172mm x 223mm x 68mm; weight: 1kg.

Catalog excerpts

UHV-545 Lightning Arrester Counter Calibrator-Catalog-1

Wuhan UHV Power Technology Co.,Ltd.

Open the catalog to page 1

UHV-545 Lightning Arrester Counter Calibrator-Catalog-2

Wuhan UHV Power Technology Co.,Ltd. This lightning arrester counter calibrator is mainly used to verify the reliability of various lightning arrester counter actions. It is suitable for valve lightning arrester (including common valve type of silicon carbide < FZ and FCD > and blow valve type of silicon carbide magnetic < FCZ and FCD > and the inspection and verification of discharge action of discharge recorder in zinc oxide lightning arrester). The requirements of the electric power industry standard DL474.5-92 "Guide for Insulation Test on Site - Lightning Arrester Tests”. It is suitable for...

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UHV-545 Lightning Arrester Counter Calibrator-Catalog-3

Wuhan UHV Power Technology Co.,Ltd. 1. Output voltage: Adjustable DC10~1800V (step value 1V), meeting the action voltage of various counters. 3. Discharging current: Larger than 100A, the output surge current conforms to the waveform of 8/20 u S 4. Current calibration: Adjustable output calibration current of DC0.10~30mA (set in accordance with the maximum current value of the header) 5-gear step setting can be performed, and the step value can be adjusted. Automatically output according to the set value, and automatically stop. The peak/effective value of current mode can be selected, meeting...

Open the catalog to page 3