FOTEMP T3

Weidman Insulogix T3 – Temperature Measurement

Weidman Insulogix T3 – Temperature Measurement

Temptature Measurement for Liquid Filled Transformers

Monitoring up to 16 measurement channels, the Weidmann InsuLogix® T offers reliable hot spot winding temperature monitoring, uniquely available with optional Certified Smart Spacer.

Specifications

Number of channels 2 to 16
Fiber Optic Protection PTFE sheath, PTFE spiral wrap
Temperature Measuring Range -40 °C to 200 °C
Accuracy < ± 1 K
Resolution 0.1 K
Measuring Time / Channel 250 ms
Operating Temprature -20 °C to 70 °C
Humidity Up to 95% RH non-condensing
Display Large 7” TFT display; Allows for system complete configuration
LED Three operation, health and alarms status LEDs
Data Recording Event log;
Temperatures recording;
Capacity sufficient for life of transformer
Communication Protocols Optional;
Modbus RTU; DNP3; IEC61850;
IEC60870-104
Analog Output Optional, one per channel;
4-20 mA or 0-10 V DC
Relays

Optional, one per channel;
System health relay comes standard;
Relays are rated 5 A/240 V AC or 0.3 A/240 V DC or 8 A/24 V DCs

Power Consumption Maximum 40 W
Power Supply 24 V DC; Can be supplied with power converter to match any requirement

* The “expanded uncertainty of measurement” is the Product of the reported standard deviation and the coverage factor k=2. It corresponds to a normal distribution to a coverage probability of approximately 95 %.
** Mean value. This value depends on the used sensor and its enviromental temperature.

Features

  • EHV/UHV/HVDC Transformers
  • Power Transformers
  • Distribution Transformers
  • Reactors and Generators
  • On-Load Tap Changers
  • Switchgear
  • Bus Bars

Applications

  • EHV/UHV/HVDC Transformers
  • Power Transformers
  • Distribution Transformers
  • Reactors and Generators
  • On-Load Tap Changers
  • Switchgear
  • Bus Bars

Downloads

Datasheet