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Rack mounted programmable current transducers
Made for high accuracy
Main characteristics:
- Nominal current measurement: from 40 to 5000 ADC
- Excellent linearity, better than 3 ppm
- High resolution
- Initial offset: < 2 ppm
- Very low offset drift: < 0.1 ppm/K
- Overall accuracy @ IPN @ +25°C: between < +/- 0.0007 % and < +/- 0.0013 %
- Wide frequency bandwidth from DC up to 300 kHz (+/- 3 dB)
- 2 years warranty
Features:
- DC, AC pulse currents' measurements with galvanic isolation
- Fluxgate technology
- Electrostatic shield between primary and secondary in the heads
- Power supply 100/110/230 VAC, 50-60 Hz
- Products made up of one measuring head in a side and one separated electronic in the other side connected together via a cable
- Operating temperature range from +10 to +40°C for the electronics and from 0 to +55°C for the measuring heads
- D-Sub 15 female connector used for the analogue output
- D-Sub 9 male connector used for the status output
- Really quick response time (<1 µs)
- Programmable in the needed range thanks to some programming plugs to add on the measuring heads
- 4 measuring heads are available according to the current to measure and to the aperture needed for the primary conductor
Standard compliance:
- European Directive EMC 2004 / 108 / EEC: CE Marking
- Using UL94-VO recognized materials
- Typical applications:
- Test and calibration of current sources
- Feedback element in high-performance power supplies
- Absolute current standard reference
- Differential current measurement on power line
- Current extender for power analysis
- Calibration units
- Metrology applications
Remarks:
- Programmable from 40 A until 600 A with steps of 20 A for the ITP 600 models
- Programmable from 125 A until 2000 A with steps of 125 A for the ITP 2000 models
- Programmable from 2500 A until 5000 A with steps of 250 A for the ITP 5000 models
- Current (models: ITP xxx-SPR) or voltage (models: ITP xxx-SBPR) output
- Current overload capability
- 19” rack mounting for the electronics rack
- Additional output indicating the transducer state
- Synchronization of fluxgate driver is proposed as an option in multi-channel setup
- A LED shows normal operation
- A LED shows overload condition when current to measure is exceeding 130 % of the maximum current or when the transducer is saturating
- A special version called “ITP 2000-S/SP1 ULTRASTAB” for higher frequency (300 kHz at +/- 3 dB) is available to measure currents up to 2000 A (Non programmable unit)
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