Transformer ct flexible rogowski coil FRC-420 input 1-10kA rogowski sensor with BNC Connector
1) Suitable to measure currents from A to hundreds of kA.
2) High linearity.
3) The absence of magnetic core grants a wide frequency
response to be suitable for measurement of harmonic
content and transients.
4) Very useful with large size or awkward shaped conductors
or in places with limited access.
5) Non-intrusive, no power drawn from the main.
6) Not damaged by large overloads.
7) There is no danger from open-circuited secondary.
| TRANSDUCER | ||
| Coil length: | 210mm | |
| Inner diameter: | 60mm (±10%) | |
| Coil cross section: | 6.5±0.2 mm/8±0.2 mm/10±0.2 mm | |
| Fastening: | bayonetholder | |
| Material: | thermoplastic UL94-V0 | |
| Color: | coil: black, red, yellow, blue (other color could be customized) | |
| closing unit: black | ||
| CONNECTION CABLE | ||
| Type: | cable (with 3-wire terminal) | |
| cable + BNC/Oscilloscope Interface | ||
| Length: | 3000 mm (standard), other length could be customized. | |
| Material: | Xy23/0.1 Ts/2C+A+B | |
| Color: | black | |
| ELECTRICAL CHARACTERISTICS | ||
| Output level (RMS): | 40mV/1000A @50Hz | |
| 80mV/1000A @50Hz | ||
| 100mV/1000A @50Hz | ||
| Accuracy: | class 1.0 (coil must be calibrated with amplifier/integrator load impedance) | |
| Linearity (10% to 100% of range): | ±0.1% of reading | |
| Frequency range/Bandwidth: | approx 10Hz to 10MHz | |
| Phase shift: | 90° | |
| Conductor position sensitivity: | ±2% Maximum | |
| Influence of external field: | ±2% Maximum | |
| ENVIRONMENTAL CONDITIONS | ||
| Operating temperature: | from -20℃ to +75℃ | |
| Storage temperature: | from -30℃ to +75℃ (suggest normal temperature ) | |
| Safety | ||
| Working voltage(max): | 1000Vrms CATIII | |
| 600Vrms CATIV | ||
| Hipot test | 7400Vrms @50/60Hz 1min. | |
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