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Changsha Tianheng Measurement and Control Technology Co., Ltd
TH0840 through type precision AC current transformer
NegotiableUpdate on 05/27
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Overview
The TH0840 through type precision AC current transformer can convert a nominal current of 200 A to 10 kA into a small current of 100 mA/1 A within a frequency range of 40 Hz to 2.5 kHz. The optimal ratio uncertainty under working frequency is 10 ppm, and the optimal phase shift index is 10 μ rad.
Product Details
Product Introduction
This type of equipment can convert a nominal current of 200 A to 10 kA into a small current of 100 mA/1 A within a frequency range of 40 Hz to 2.5 kHz.
The optimal ratio uncertainty at the working frequency is 10 ppm, and the optimal phase shift index is 10 μ rad.
Adopting a through core structure, it can be easily connected to high current circuits, and the secondary output can be paired with a precision ammeter or a 1 Ω standard resistor+precision voltmeter to achieve precise measurement of current.
◉ Can be widely used for calibrating AC high current sources, current sensors, transformers, and other applications that require precise measurement of AC current.
◉ It is also suitable for assembling precision AC power/energy measurement systems with V/V dividers and AC power standard meters.
◉ All are non source structures, stable and reliable, suitable for on-site use in portable devices.
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