Insulating oil testing unit Online Breakdown Voltage sensor
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Price
Price on request ≥1piece
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Model Number
BDVB TrafoStick TS4x -
Data Sheet
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Package
Original packaging -
Specs
BDVB TrafoStick TS4x -
Quantity
- +Send Inquiry
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Product Description
1. Application
The BDVB TrafoStick TS4x sensor was specially developed for permanent use in the field at the transformer and is used exclusively for continuous real-time measurement of breakdown voltage, water content and temperature of a mineral oil based transformer oil.
2. Description
The main measuring module is located in a robust metal housing. The measuring chamber consists of anodized aluminum. Through the perforation in the measuring chamber the internal sensors can be filled with insulating oil. The BDVB sensor is equipped with a Parker RI1EDX3 / 471 connector which allows the device to be screwed on at the target location. The sensor can be mounted in any orientation, but a free oil flow through the measuring chamber must be guaranteed. The connection for the cable is located at the top of the sensor. The connection between the TrafoStick and the control unit is established with the WEiPU ST1210 / S9 connection using the cable supplied. The sensor is connected to a computer, router, modem orsimilar device using the TCP-IP cable supplied.
3. Technical specification
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Measured parameters |
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Breakdown Voltage (BDV) |
10kV to 120kV ( ± 2.5%) |
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Watercontent (WC) |
2 ppm to 80 ppm (± 2%) |
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Temperature |
-40 to 120 ± 0,2℃ |
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Measurement intervall |
max. 0.1s |
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Operating enviroment |
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Ambient temperature |
-20°C to 70℃ |
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Oil temperature range |
-20°C to 85℃ |
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Operating pressure |
Up to 3bar |
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Inputs and Outputs |
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Power supply |
4.5V to 7.5V (5.0V recommended) |
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Output |
Digital Protokoll |
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Interface |
MODBUS TCP/IP |
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Internal data logging capacity |
dynamic latch buffer cache chains (64-256-1024) |
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General information |
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Cabel |
Standard MODBUS(variable length) |
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Housing material |
EN-AW-6063 |
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General information |
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Mechanical connection |
Parker RI1EDX3/471 |
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Measuring zone material |
EN-AW-7075 |
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Housing classification when assembled |
IP68 |
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Control software ( Windows 7 oder höher) |
Ver. 2.0 |
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Absolute maximum ratings |
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Maximum of operating voltage |
9.0V |
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Operating temperature |
-40℃ to 100℃ |
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Maximum pressure |
5bar |
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Storage temperature (without MODBUS-Kabel) |
-65℃ to 150℃ |