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ATP01 – Output integrator – Three phase – 1A
147.00 $
Use Rogowski Coils as normal Current transformers with this Integrator. It amplifies the signal from the Rogowski coil to be the same as a 1A AC current transformer (CT). The ATP01 is a DIN-RAIL mounted, 1A Output Rogowski coil integrator.
It is powered directly from a 24V power supply. The ATP01 can be combined with any model and size of MRC and NRC Range Rogowski coils. The ATP01 and Rogowski coil is a very flexible system, suitable for high power load analysis, impulsive current monitoring, DC ripple measurement, etc. Flexible Rogowski coils are a good solution for current measurement and can be used in a number of cases where traditional current transformers is not the adequate solution.
Please note the expected output ratio of the Rogowski coils is 85 mV/kA.
| Size | 3000A, 6000A |
|---|
Online sales are only available in Europe and Southern Africa.
To obtain a quote for shipping outside these regions, please contact us using the form below.
Features of the ATP01:
The ATP01 is a DIN-RAIL 1A Output Rogowski coil integrator. It is installed in a distribution box, in a plastic 1 module DIN-RAIL enclosure, and powered directly from the mains.
The ATP01 can be combined with any model and size of Y-FCT or FCT Rogowski coils. The available values are: 0-1A AC.
ATP01 and 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, the flexible Rogowski coil is an excellent solution for current measurement and can be used in a number of cases where the traditional current transducer is not an adequate solution.
What does the ATP01 integrator do?
Rogowski coil output is a weak voltage mV signal, the ATP01 can amplify and convert it to a standard signal which can be captured by multimeter and scope.
Rogowski coil output is proportional to the frequency of the measured current, the signal equalization ensures a linear response on a wide frequency range.
ATP01 allows the use of coils on different electrical network frequencies, keeping the same output level over the frequencies.
An integrator is essential to equalize and shift the output signal from the Rogowski coils by 90°.
It consists of an active electronic circuit with negligible offset and a good linearity.
Advantages:
- High read accuracy 0.5%
- Compact DIN-RAIL construction
- High bandwidth for measurement 30 to 5kHz
- Output 1A rms
Applications:
- Measuring devices, lab instrumentation
- Power monitoring & analysis
- Harmonics and transients monitoring
- Welding machine control
- High current measurement
Specifications of ATP01 integrator:
| Model | ATP01 |
| Rated output | 1A AC rms |
| Maximum Output(overload) | 1.5A AC 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 |
| Measurement | Secondary CTs to measure output of integrator |
| Power consumption | 5W |
| Output on 0A (zero drift) | ≤0.01A |
| Temperature drift | 200ppm/℃ |
| Weight | 320g |
| Dimension | 114*100*22.5mm |
| Power supply | 12V DC |
| Operating temperature | -20℃ to 70℃ |
| Storage temperature | -30℃ to 90℃ |
| Relative humidity | 80% max.without condensation |
| Protection degree | IP20 |
Product Downloads:
Frequently Asked Questions
Warranty
All measurement instruments sold by AmpX are covered by the manufacturer’s warranty (typically 24 months on the main instrument, 12 months on accessories such as test leads, clamps and batteries). Exact terms are stated on the warranty card supplied with the device.
What you get at AmpX:
- Warranty handled locally in Germany and South Africa — no overseas returns required
- 30-day no-questions-asked return policy
- Local spare parts and repair service for selected brands, like Meatrol.
- Direct technical contact by phone, email or WhatsApp for any warranty issue
Warranty issue? Email info at ampx.co or WhatsApp
Germany: +49 175 246 5195
South Africa: +27 82 940 1858
AmpX Management


Technical support
If you have any difficulty with the meter setup, installation, data analysis, or anything else, we will gladly support you.
Please contact our technical support department for technical support by Email info at ampx.co or WhatsApp:
Germany: +49 175 246 5195
South Africa: +27 82 940 1858

Why buy at AmpX
- Local warranty support, we have offices and warehouses in Germany and South Africa.
- Local parts and repairs, we keep stock of parts and can repair equipment if required.
- Quick delivery, we only sell products that are in stock. Once we receive payment, goods are delivered within one week.
- Specialist support, we specialise in energy logging and reporting. If you have any questions, we are willing and able to support you. If you need assistance with meter setup, installation, data download, or data analysis, we can support you. Access to experienced electrical engineers by phone, WhatsApp and email.
- Peace of mind, you can return any product within 30 days, no questions asked.
- 2-year warranty, one additional year to the normal one year manufacturers warranty.
- Additional value, we might not be the cheapest, but we provide additional value above and beyond just delivering a product.
- Get the expertise and ongoing support that large online marketplaces can’t provide.

supporting professional energy projects in
Europe and South Africa.
Free Demonstration
We can offer you a free demonstration of our energy meters at our premises or within 100 km. If further away, we will need to charge for our travel expenses.
Alternatively we can also do an online video consultation and demonstration.
Click here to request a demonstration if 100 km from our address.
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