Technique – One-Stop High Voltage Test Equipment Manufacturer & Supplier

VLF Cable Testing Applications by Industry

Utilities use planned VLF withstand or diagnostic work to support acceptance, maintenance prioritization, and investigation of shielded distribution circuits. Equipment selection and interpretation must also account for cable voltage, capacitance, waveform, condition, and the approved procedure.

What is a battery discharge tester used for?

A battery discharge tester is an electronic load device used to measure the true capacity of backup batteries. It pulls a constant current from the battery until a cutoff voltage. This test finds dead cells and proves the battery can support your critical systems during a real power outage.

Tan-delta-test af transformere: Principper, tilslutninger, analyse af resultater og løsninger i praksis

This article explains the measurement principle, GST/UST/GSTg connections, field-testing procedures, abnormal-result troubleshooting and practical solutions for different transformer-testing environments.

What is the test for transformer bushings?

You test transformer bushings to find deadly moisture and stop explosions. Use the right C1 and C2 connections, read the spikes correctly, and always replace failing parts immediately.

Hvad er den ultimative tjekliste til vedligeholdelse og dugpunktsmåling af SF6-højspændingsafbrydere?

Maintaining high-voltage circuit breakers requires more than just mechanical checks; rigorous SF6 gas analysis is critical. A standardized maintenance checklist focusing on dew point testing, leak detection, and purity analysis ensures compliance with IEC 60480 standards.

Hvad er en SF6-dugpunktsmåler, og hvorfor har man brug for den?

En effektiv styring af fugtindholdet i SF6 er afgørende for sikkerheden og levetiden af gasisolerede koblingsanlæg. En SF6-dugpunktsmåler fungerer som et vigtigt tidligt varslingssystem, der nøjagtigt måler spor af fugt for at forhindre dannelsen af stærkt giftige syrer under lysbueudladning.