Flexible rogowski coil current transformer
Flexible Rogowski coil CT
Flexible Rogowski coil electronic transformer
Made by Qianwei Current Transformer Co., Ltd. in Liushi, Wenzhou. Tell us the ratio, accuracy class and burden and we will confirm the exact frame, the price and the lead time.
- Category
- Current Transformers
- Manufacturer
- Qianwei, Wenzhou China
- Certification
- ISO 9001 and CE
Technical data
Product Description
click to other model catalogue: Flexible Rogowski coil CT
Clamp-on Flexible Rogowski coil Current Transformer is an AC current transducer for permanent installation.
They combine the benefits of a thin, flexible, clip-around Rogowski (sense) coil with a signal conditioner providing
accurate, true rms measurement, of voltage or current.
Features:
1) AC current probe utility by the Rogowski principle
2) Flexible and lightweight
3) Coil length from 20cm to 100cm
4) Suitable to measure currents from mA to 100kA
5) Easy & quick installation in uninterruptible power line
6) Simple to install in applications where space is limited
7) The size of the Rogowski coil can be specified independently of the primary current
8) Does not suffer from magnetic saturation
Specification:
|
Accuracy |
1.0 |
|
Phase Shift |
90° |
|
Frequency Range |
10Hz to 10MHz |
|
Linearity (10% to 100% of range) |
±0.1% of reading |
|
Bandwidth |
2Hz to 100kHz |
|
Conductor Position Sensitivity |
±2% Maximum |
|
Inuence of External Field |
±2% |
|
Operating temperature |
-20℃ to 70℃ |
click to other model catalogue: Flexible Rogowski coil CT
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Questions about this model
How do I get a price for the Flexible Rogowski coil electronic transformer
Email [email protected] or message us on WhatsApp with the model, the ratio, the accuracy class, the burden in VA and the quantity.
What is the burden and why do you ask for it
The burden is the total termination impedance seen by the transformer: the measuring instrument, the connecting leads and the winding itself. Accuracy class cannot be guaranteed without it, and long lead runs add resistance that has to be counted.
Can this model be customised
Ratios, secondary current and mounting can often be adapted within the same frame. Send us the requirement and we will confirm what the frame allows.
Ask about the Flexible Rogowski coil electronic transformer
Give us the ratio, the accuracy class and the burden and you will get a firm model number and price.