FQ-RCT02 3000A 10M Hz high frequency Flexible Rogowski coil with 0-5v output
The FQ-RCT02 Flexible AC current probe is designed for easy installed in tight spaces and without the need for dismantling the primary busbar or cables. It includes a flexible Rogowski coil probe and electronic modules. The signal from the coil probe can be amplified by the electronic modules through the integration processing. The output signal can be directly used in oscilloscope, digital multimeter or data logger recording instrument.
The GFUVE Flexible Rogowski coil current transformer series is designed for easy-integration in a variety of applications and systems. Rope Style Form Factor Rope-like coil allows it to fit into any constrained spatial configuration ranging from panels, wire bundles or irregular sized bus where regular solid core CT or split core CT cannot be used.
The Rogowski coil provides a versatile solution when space is limited and requires a rope-style CT to physically wrap around a irregular shaped conductor or wire. GFUVE Flexible Current Transformers - Flexible Rogowski coil current transformers are available in a variety of input ranges and sizes.
Split Rogowski Coil current sensors are designed for fast and easy installation on existing primary conductors/ BUS bars. The split design permits non-contact AC current or current pulse measurement without requiring that the primary conductor be taken offline and disconnected for the current sensor installation. This method provides for the safe, easy and portable measurement of current.
This current sensor that is based upon the Rogowski Coil principle offers significant advantages over the standard magnetic core current transformer products. Specifically, since the sensor does not incorporate a magnetic core, magnetic core saturation (the point where incremental increases in magnetic flux are not reflected in proportional increases in secondary signal outputs) is avoided
Applications
- Power quality monitoring
- CT secondary current detection
- Smart logger
- Distributed measurement systems
Features
- Flexible and light weights, exquisite appearance
- Easy & quick installation in tight spaces
- No danger from open-circuited secondary
- No core saturation or damage if overloaded
- Excellent linearity
- Multi-size are available
- Maximum measuring current up to 6000A
General data
- Operating temperature & humidity 0 to 50°C (32-122ºF),<=80%RH(No condensate)
- Storage temperature & humidity: -10 to 60°C (14-140ºF), <=80%RH(No condensate)
- Operating environment: Indoor, altitude up to 2000 meters
- Standards Safety: IEC61010-1:2001, 600V CAT III
Parameters
| Electrical parameters |
| Model |
FQ-RCT02-120 |
FQ-RCT02-190 |
FQ-RCT02-305 |
FQ-RCTA02-120 |
FQ-RCTA02-190 |
FQ-RCTA02-305 |
| Current range |
10A~30kA |
10A~6000A |
| Frequency |
25Hz~20kHz |
45Hz~600Hz |
| Output voltage |
Rated current |
1000A |
2000A |
3000A |
1000A,1500A, 2000A,3000A |
2000A,3000A, 5000A,6000A |
3000A,4000A, 5000A,6000A |
| 50Hz |
100mV AC |
200mV AC |
300mV AC |
333mV
1mV/A@1000-3000A(0.5mV/A@4000-6000A) |
| Max output |
/ |
3.0V AC max |
| Accuracy |
<1% @25°C (45-65Hz) |
<1% @25°C (45-65Hz) |
| Phase error |
<60' @25°C (45-65Hz) |
<60' @25°C (45-65Hz) |
| Output sensitivity |
±2% Max (No Calibration)
±0.5% @25°C (With Calibration) |
1% |
| Linearity error |
±0.2% (10%-100%I1n) |
±0.2% |
| Position sensitivity |
±2% |
±2% |
| External influence |
±2% Max |
±1.5% Max |
| Power supply |
/ |
10-30VDC,30mA Max. |
Photo
){kind=link}