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Flexible Rogowski Coil TRC Ø6 Seires
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Flexible Rogowski Coil TRC Ø6 Seires

model:VPR-TRC
coil section: 6mm
coil length: 80mm/97mm/130mm
window size: 16mm/24mm/36mm
coil resistance: 100-250Ω
weight:80-100g
maximum current measurement: 100KA
Lead length:2m
  • VPR-TRC

  • verterpower

Availability:
Quantity:

Product Description

Product description:

· High linearity from 1A to 1000A

· Wide dynamic range

· Very useful with large size or awkward shaped conductors or in places with limited access

· No danger from open-circuited secondary

· Not damaged by large overloads

· Non-intrusive, no power drawn from the main

· Measurement uniformity at any position of the conductor inside the coil

· Excellent degree of rejection to the external current conductor

1607564483619216

TRC is a MINI flexible current transducer based on Rogowski principle, particularly suitable for measurement in combination with portable devices. MRC coils are available in different sizes and can be supplied according to customer’s design, therefore they can be used in all those applications, in which traditional transducers are not fitting due to its size and/or weight.


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


TRC coil is provided with a shield against the influence of external magnetic fields, therefore it grants a stable measurement from low currents to hundreds of kA. The Rogowski coils must be connected to an electronic integrator for 90° phase shift compensation and frequency equalization. Our DIN-RAIL and panel meters can interface Rogowski coils directly without the need of the external integrators. This is an advantage because there is no external boxes or any power supply with consequent ease of use. The particular features of the Rogowski coils combined with the extremely flexible input programming of our portable meters, allow to carry out measurement by all applications.


Common size:

MODEL

TRC-16

TRC-24

TRC-36

Coil length

80m

97mm

130mm

Window size

16mm

24mm

36mm

Reference

Rated current

100A

300A

600A

Weight

Approx 80-100g

Ratio

Calibrated

50mV/kA@50Hz 60mV/kA@60Hz

Uncalibrated

60mV/kA@50Hz 72mV/kA@60Hz

Read Accuracy

Calibrated <0.5% (central position, 25℃)

    Uncalibrated < 5% tolerance (central position, 25℃)

Maximum current measurable

100kA

Coil Resistance

from 100 to 250 Ω

Coil Section

8mm

Lead length

2meter

Temperature

Uncalibrated  200ppm/C

Calibrated  300ppm/C

Position Error

±1% maximum

    Output on 0A                 (zero drift)

≤0.05mV

Phase error

≤0.5°

Linearity

±0.2% of reading

Bandwidth

1Hz to 100kHz(-3dB)

Operating temperature

-30℃ to 80℃

Storage temperature

-40℃ to 90℃

Other requirements, please contact us to OEM.


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