Ardan International Transformer Maintenance Service L.L.C.

Resources

Ardan International Transformer Maintenance uses the following internationally accredited high-tech test equipment for power transformer commissioning, testing, and condition monitoring, which are also subject to hiring to third parties based on their availability.

OMICRON CPC 100+CP TD1

CPC 100 + CP TD1 The CPC 100 is a revolutionary all-in-one test system for substation commissioning and maintenance. It facilitates extensive testing on all primary power apparatus, such as power transformers, current transformers, circuit breakers, as well as associated equipment like bushings, surge arresters, and tap changers.

Megger MIT-525

MIT525 is the 5kV insulation resistance tester for the diagnostic testing and maintenance of high voltage electrical equipment. The following tests can be performed: Insulation resistance to 10 TΩ Polarisation index Dielectric Absorption Ratio Step Voltage Dielectric discharge Ramp testing..

OMICRON TESTRANO 600

With TESTRANO 600 you can perform the following electrical standard tests: Transformer turns ratio Exciting current DC winding resistance Dynamic resistance (DRM) Short-circuit impedance / leakage reactance Frequency response of stray losses (FRSL) Power/dissipation factor and capacitance (with CP TD1 accessory) Demagnetization

OMICRON CT Analyser

The CT Analyzer automatically determines all relevant current transformer values and compares the results with the selected standard. The device evaluates the current transformer as per the IEC, IEEE or national/self-defined standards within seconds with the push of a button. Range of measurements: Ratio and phase accuracy Winding resistance Excitation characteristics (knee points) Composite error (ALF, ALFi, FS, FSi, Vb) Burden impedance

OMICRON FRANEO

FRANEO 800 was developed for testing the mechanical and electrical integrity of power transformers after transportation or exposure to high fault currents. It uses the SFRA principle (Sweep Frequency Response Analysis) and measures the electrical transfer function over a wide range of frequencies. FRANEO 800 detects winding defects and faults in the magnetic core – thereby helping to improve transformer reliability, reduce maintenance costs and prevent expensive failures. FRANEO can be used for transformer testing, after:

OMICRON DIRANA

DIRANA can determine the condition of high-voltage insulation systems like in power transformers, bushings, cables and generators with dielectric response analysis. Applications Water analysis of high-voltage assets with cellulose insulation, such as power transformers, instrument transformers and associated components like bushings Dielectric measurements, including capacitance, power factor/dissipation factor and insulation resistance, of power transformers, instrument transformers, rotating machines, bushings (RBP, RIP and RIS insulation) and cables.

Buchholz Dry Air Pump

The Dry Air Pump provides a portable solution for on-site testing of Gas and Oil operated.

Hart Scientific 7103 Temperature Bath

Hart's Micro-Baths are the portable baths built specifically for temperature calibration work for calibrations at temperatures as low as -30°C. Range: -30°C to 125°C Accuracy: +/-0.25°C Operating Temperature: 5°C to 45°C.