Autech - TPV Integrator and Rogowski coil Kit

Autech - TPV Integrator and Rogowski coil Kit
Autech - TPV Integrator and Rogowski coil Kit Autech - TPV Integrator and Rogowski coil Kit Autech - TPV Integrator and Rogowski coil Kit
Product Code: TPV-333
Availability: In Stock
List-Price: AU$640.00
   - OR -   

TPV integrator

TPV is a Three phase DIN-RAIL 333mv Output, Rogowski coil integrator installation in distribution box, in a plastic 1 module DIN-RAIL enclosure.

What does Integrator do?

• Rogowski coil output is weak voltage mV signal, the TPV has ability to amplify and convert it to standard signal which can be connected to a meter.

• Rogowski coil output is proportional to the frequency of the measured current, the signal equalisation ensures a linear response on a wide frequency range. TPV allows to use coils on different electrical network frequencies, keeping the same output level over the frequencies.

• An integrator is essential to equalize and shift by 90° the output signal from the Rogowski coils. It consists of an active electronic circuit with negligible offset and a good linearity.

Feature

TPV can be combined with any model and size of RCA Rogowski coils.

On request the input value can be customised according to the application.

TPV combined with Rogowski coil is a very flexible system, suitable for high power load analysis, impulsive current monitoring, DC ripple measurement, etc.

Due to its specific features, flexible Rogowski coil is an extremely comfortable solution for current measurement and can be used in a number of cases where traditional current transducer is not the adequate solution.

Specification

Model

TPV

Output

333mV rms

 

 

Rated ratio

100A

600A

1000A

3000A

6000A

Read Accuracy

0.5% typical at 1%(≥10A) to 110% of rated Current @25

Phase error

≤0.5°

Linearity

±0.2% of reading (10% to 120% of range)

Bandwidth

30Hz to 5kHz

Maximum Burden

0.5Ω(each phase)

Measurement

Secondary CTs to measure output of integrator

Power consumption

8W

Output on 0A (zero drift)

≤0.01A

Temperature drift

200ppm/℃

Weight

20g

Dimension

114*100*22.5mm

Power supply

24V DC

Operating temperature

-20℃ to 70℃

Storage temperature

-30℃ to 90℃

Relative humidity

80% max. without condensation

Protection degree

IP20

Other requirements, please contact us to OEM.

 

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