Calisto
Hydrogen + Moisture Detection Monitor
ALL CALISTO ONLINE DGA MONITORS
FEATURES & BENEFITS
Features
- Precise and accurate hydrogen and moisture readings
- Built-in oil circulation and flow monitoring
- Continuous enclosure and oil conditioning
- Communication protocols: DNP3, Modbus, IEC 61850 (optional)
- Vacuum tolerant
- Substation hardened communication electronics
- Built-in moisture and solubility coefficients for all common insulating fluids
Benefits
- Monitor large fleets of transformers cost efficiently
- Detect and monitor incipient faults using interference-free hydrogen readings
- Correlate moisture behavior with load while monitoring long-term trends
- Compatible with dry-out and degassing operations
- Very low maintenance and worry-free dependability
CALISTO ONLINE DGA MODELS
Calisto online DGA monitors for power transformers and other oil-filled electrical assets
Calisto detection monitors:
 | Calisto |
 | Calisto 2 |
Calisto diagnostic monitors:
 | Calisto 5 |
 | Calisto 9 |
Comparison
RESOURCES
Brochures/Technical Specs
- Calisto Brochure – English
- Calisto Brochure – Russian
- Calisto Brochure – German
- Calisto Brochure – Bulgarian
- Calisto Brochure – Spanish
- Calisto Brochure – French
- Calisto & Calisto 2 technical specifications
- Calisto 5 & Calisto 9 technical specifications
- doblePRIME Overview
Articles
- Power Factor: Offline, Relative and True
Article by Tony McGrail, solutions director at Doble, from Transformer Technology magazine.
Links
If you need a copy of our Conflict Minerals Policy, please contact us.
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