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Luxtron ThermAsset2 Winding Hot Spot Controller
Effective Fiber Optic Hot Spot Monitor and Controller for Power Transformers
The Luxtron® ThermAsset®2 controller is designed to measure transformer winding hot spots in real time and activate control of the cooling system. This allows for optimum operation of the transformer at safe load capacity during overload conditions. The ThermAsset2 controller offers many of the reliable and proven features considered the standard for fiber optic temperature measurement of transformer windings in the power utility industry. The same-patented Fluoroptic® thermometer (FOT) technology is employed using a lifetime LED light source to activate the sensors. The ThermAsset2 utilizes Luxtron ruggedized probes, the toughest in the industry, which require no calibration over the lifetime of the transformer.
Features
- Probes based on Fluoroptic technology which is immune to electromagnetic interference and high voltage
- Direct, real-time, and accurate measurement of transformer winding
- Probes require no calibration over the life time of the transformer
- Available with up to 8 channels
- Optional tank wall adapter plate with feedthroughs
Benefits
- Protect against overloading
- Activate cooling systems using actual winding hot spot temperatures
- Utilize drift-free, calibration-free industry-leading ruggedized probes
- Retain up to 300 days of data at 1-minute intervals on all channels
- Leverage alarm status indicators for up to six customer-specific relay functions
Specifications
| Operational temperature range (°C): | -40 to 70 |
|---|---|
| Number of Channels: | 2, 4, 6, or 8 |
| Accuracy: | ± 2 °C |
| Noise (°C): | < 0.1 °C |
| Communications Interface: | Modbus and DNP3 options available |
| Readout Speed (Hz): | 1 to 50 Hz |
| Number of Sensors: | 1 |
| Software: | TrueTemp+ |
Technical Documentation
Accessories
Luxtron Fiber Optic Probes
Patented Fluoroptic Probes that are Chemically Resistant and Immune to Electromagnetic Interference
Luxtron Tank Wall Plate
ThermAsset2 Tank Wall Plate - Bolted or Welded Design
