Transformer Monitoring System
Thermal condition monitoring is one of the most important ways to detect transformer problems and to avoid transformer outages. That`s why MTE has addressed this issue and presents a selection of the most important indicators which are required for thermal condition monitoring.
The HYDROCAL MS-7, which is an extension package of the MTE HYDROCAL product line, is providing all these important information.
This innovative solution measures 3 oil temperatures (top oil, bottom oil & tap changer oil), ambient temperature, load current, load.
The analog outputs of HYDROCAL MS-7 are directly connectable to the analogue inputs of HYDROCAL 1003, 1005 1, 1008 1) or 1009 1)units and in conjunction with these units it offers a complete transformer monitoring system in one package.
Key Advantages
- Complete on-line transformer monitoring extension package including cabinet, cable glands, power supply, circuit breakers, terminal connectors, anti-condensation heater & thermostatic sensor, wiring, measurement sensors, measurement transducers, connection cable, transmission cable and wiring diagram.
- Individual measurement of top oil temperature, bottom oil temperature, ambient temperature, tap changer oil temperature, tap changer position, load current and load voltage.
- Transmission interface with 7 analogue outputs 4 … 20 mA
- Direct integration into HYDROCAL 1003, 10051), 10081) and HYDROTAP1) hardware, firmware, and software
- All information provided to use the HYDROCAL standard functions hot-spot calculation, aging rate, and loss-of-life according to IEC 60067-7
- Prewired transmission cable on cabinet side – 10 m
- Connection cable (one single piece) for individual wiring of sensors / transducer
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