Testing Solutions
Our Testing & Diagnostic Equipment range delivers precise and reliable tools for evaluating the health of electrical assets. From insulation integrity tests to partial discharge analysis, these portable instruments support accurate diagnostics, commissioning checks, and maintenance verification — ensuring optimal performance and long-term reliability of power systems.
When offline testing or baseline diagnostics are required, our comprehensive suite of Testing & Diagnostic Equipment offers precision, reliability, and portability. Designed to meet the demanding standards of power utilities, OEMs, and service providers, these tools enable condition assessment, fault localization, and insulation health analysis of electrical assets — from transformers and switchgear to cables and rotating machines.
Our instruments ensure accurate, repeatable measurements, allowing users to make confident maintenance and asset management decisions.
Partial Discharge (PD) Testers
Our portable Partial Discharge (PD) testing systems provide field engineers with powerful tools to identify and quantify insulation defects at an early stage. These instruments employ advanced sensors such as HFCTs, coupling capacitors, acoustic sensors, and UHF antennas, enabling versatile application across various asset types.
Applications:
- Transformers, cables, switchgear, rotating machines
- Factory acceptance tests, commissioning, and periodic diagnostics
- On-site spot checks and condition-based maintenance
Key Features:
- High sensitivity and noise rejection for on-field accuracy
- Real-time waveform and phase-resolved PD pattern analysis
- Data storage, trending, and automated defect classification
- Lightweight, rugged design for field portability
Tan δ / Dissipation Factor / Capacitance Testers
Tan δ (Dissipation Factor) and Capacitance Testers are essential for evaluating the dielectric condition of insulation systems. They measure insulation losses and aging effects, helping users determine whether maintenance or replacement is necessary.
Applications:
- Transformers, bushings, cables, capacitors, and rotating machines
- Laboratory and on-site insulation quality verification
Key Features:
- High accuracy and temperature compensation for reliable results
- Automatic correction of test voltage and frequency deviations
- Compatible with external voltage sources and PD test coupling
- Touchscreen interface with easy data export options
HiPot / AC Withstand / Dielectric Strength Testers
High Potential (HiPot) or Dielectric Strength Testers verify insulation integrity by applying controlled high voltages and measuring leakage current. They are vital for detecting weak insulation points before catastrophic failures occur.
Applications:
- Quality control testing in manufacturing
- Field commissioning of transformers, switchgear, and cables
- Type and routine testing per IEC/IEEE standards
Key Features:
- AC, DC, and step voltage test modes
- Programmable voltage ramp-up and hold times
- Integrated protection and emergency shutdown circuits
- Compliance with IEC 60243, IEEE 95, and other relevant standards
Portable Diagnostic Kits
For complete field-based diagnostic capability, our Portable Diagnostic Kits combine multiple measurement technologies in a single, compact system. These integrated kits support testing for Partial Discharge, Tan δ, Leakage Current, Capacitance, and more — enabling comprehensive insulation health analysis at one go.
Components Include:
- PD measurement sensors and preamplifiers
- Coupling capacitors and filters
- Tan δ bridge and measurement unit
- Cables, connectors, and rugged transport case
Key Features:
- Modular design for flexible test configurations
- Battery-operated, lightweight, and field-ready
- Data logging, reporting, and cloud connectivity options