Omicron Dirana Dielectric Insulation Analyzer

The Omicron Dirana Dielectric Insulation Analyser is a professional-grade diagnostic solution for assessing the condition of high-voltage insulation systems used throughout the power generation, transmission and industrial sectors. Combining Frequency Domain Spectroscopy (FDS) with advanced Polarisation Depolarisation Current technology (PDC+), the system delivers rapid and highly accurate dielectric response measurements across a wide frequency range. 
Designed for utility companies, electrical contractors, transformer service providers and industrial maintenance teams, Dirana automatically determines moisture content within cellulose insulation and evaluates oil conductivity. Its advanced algorithms compensate for insulation ageing by-products, helping engineers make more informed maintenance decisions and avoid inaccurate moisture assessments in ageing assets. 
Typical applications include condition assessment of power transformers, instrument transformers, bushings, power cables, generators and rotating electrical machines. The analyser supports equipment containing mineral oil, natural ester, synthetic ester, air or vacuum insulation systems. 
The integrated Primary Test Manager™ (PTM) software provides guided workflows, automated test planning, standards-based assessment and comprehensive reporting capabilities, making it suitable for both experienced specialists and occasional users. 
Whether you require short-term project support, planned maintenance testing or long-term asset management diagnostics, contact our team today to discuss flexible UK hire solutions for the Omicron Dirana Dielectric Insulation Analyser.
 

ESS Code: HRPH.XXX

• FDS and PDC+ measurement technology 
• Rapid insulation condition assessment 
• Automatic moisture content determination 
• Oil conductivity analysis 
• Ageing by-product compensation 
• IEC 60422 aligned assessment 
• Guided testing workflow 
• Portable all-in-one design 
• Comprehensive reporting software 
   

Technology: Dielectric Frequency Response (DFR), FDS and PDC+ 
Frequency range: 10 µHz to 1 kHz sweep capability 

Measurement types: 

• Dielectric response 
• Moisture content analysis 
• Oil conductivity analysis 
• Capacitance measurement 
• Dissipation factor measurement 
• Polarisation and depolarisation current testing 

Supported insulation systems: 

• Mineral oil 
• Natural ester 
• Synthetic ester 
• Air insulated 
• Vacuum insulated 

Typical test assets: 

• Power transformers 
• Instrument transformers 
• Bushings 
• Power cables 
• Rotating machines 
• Generators 
   

• Omicron Dirana main test unit 
• Measurement leads and connection cables 
• Guarded test clamps 
• Power supply and mains leads 
• Primary Test Manager™ (PTM) software 
• Carry case 
• Calibration certificate  
• Quick start guide 
   

Lead time: 1 days

Delivery and Collection charges will be displayed in the basket at checkout stage and will vary depending upon your location and transport method applied.