Insulating oil testing unit Online Breakdown Voltage sensor - BDVB TrafoStick TS4x

  • Insulating oil testing unit Online Breakdown Voltage sensor
  • Insulating oil testing unit Online Breakdown Voltage sensor
  • Insulating oil testing unit Online Breakdown Voltage sensor
  • Insulating oil testing unit Online Breakdown Voltage sensor
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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.

  • Model Number: BDVB TrafoStick TS4x
  • Data Sheet: Date Sheet File
Quantity:
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Product Specification

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

Measured parameters

Breakdown Voltage (BDV)

10kV to 120kV ( ± 2.5%)

Watercontent (WC)

2 ppm to 80 ppm (± 2%)

Temperature

-40 to 120 ± 0,2

Measurement intervall

max. 0.1s

Operating enviroment

Ambient temperature

-20°C to 70

Oil temperature range

-20°C to 85

Operating pressure

Up to 3bar

Inputs and Outputs

Power supply

4.5V to 7.5V (5.0V recommended)

Output

Digital Protokoll

Interface

MODBUS TCP/IP

Internal data logging capacity

dynamic latch buffer cache chains (64-256-1024)

General information

Cabel

Standard MODBUS(variable length)

Housing material

EN-AW-6063

General information

Mechanical connection

Parker RI1EDX3/471

Measuring zone material

EN-AW-7075

Housing classification when assembled

IP68

Control software ( Windows 7 oder höher)

Ver. 2.0

Absolute maximum ratings

Maximum of operating voltage

9.0V

Operating temperature

-40to 100

Maximum pressure

5bar

Storage temperature (without MODBUS-Kabel)

-65to 150

 

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