Smart Portable Lightning Arrester Counter Calibration Instrument On‑site Lightning Protection Counter Tester
Product Introduction
Smart Portable Lightning Arrester Counter Calibration Instrument On‑site Lightning Protection Counter Tester
Introduction
The lightning arrester counter calibrator is designed for smart grid and digital operation and maintenance, with "high-precision testing+multi terminal data interoperability" as its core.
It connects the data link between on-site instruments, mobile phones, computers, and USB drives, meeting modern testing needs such as remote control, batch testing, and automatic report generation. It is a standard configuration for digital power maintenance.
working principle
Adopting a capacitor charging and discharging+digital signal processing architecture:
the control circuit charges the capacitor, rapidly discharges the counter after reaching the set voltage, and generates a standard surge current to drive the counter action; High speed sampling for real-time monitoring of count consistency, combined with protection circuits to ensure high-voltage safe output, and accurate anti-interference test results.
Product Features
Handheld integration, 1kg lightweight, ABS insulated shell, high voltage no exposure, safer on-site
320 × 240 high-definition color screen touch, clearly visible in sunlight/dark, one click power on/off
8.4V/4000mAh lithium battery, capable of testing 2000+times when fully charged, worry free in scenarios without power supply
Dual mode of work/inspection, suitable for on-site verification and third-party voltage testing
The counting limit is 999, supporting automatic zeroing and automatic stopping, without the need for manual monitoring
Bluetooth, USB, RS232/RS485 multi communication, full coverage for data upload/export/printing
Product advantages
Portable and Efficient: Handheld Design+Dustproof Case, Ready to Use on Site, Significantly Shortening Verification Time
Safe and reliable: multiple anti short circuit/anti misoperation protections, shutdown discharge interlock, eliminate the risk of electric shock
Intelligent and worry free: automatic parameter correlation, automatic counting and judgment, reducing personnel operation errors
Data compliance: Test with time scale, temperature and humidity, notes, export standard reports to meet archiving requirements
Global adaptation: compatible with various types of lightning arrester counters, suitable for substations, workshops, and laboratories
Product Parameters
Usage and purpose
Regular verification: Check the counter annually according to regulations to ensure accurate lightning strike counting
New acceptance: Factory/post installation functional verification of newly installed lightning arrester counter
Troubleshooting: Identify issues such as counter jamming, malfunction, and counting deviation
Zeroing maintenance: Batch resetting counters to facilitate a new round of statistical cycles
Sending for calibration: providing stable voltage detection output for third-party organizations