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Changsha Tianheng Measurement and Control Technology Co., Ltd
TH0240 through type AC/DC I/V conversion standard
NegotiableUpdate on 09/14
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Overview
TH0240 through type AC/DC I/V conversion standard I/V type precision AC/DC current conversion standard can convert a nominal current of 200 A to 10 kA into a small voltage DC of 1 V within the frequency range of DC, 10 Hz to 5 kHz (3dB signal bandwidth ≥ 100 kHz), with an optimal ratio uncertainty of 5 ppm (D version) and an optimal ratio uncertainty of 50 ppm (D version) at working frequency
Product Details
Product Introduction
The uncertainty of the optimal ratio for DC is 5 ppm (D version), and the uncertainty of the optimal ratio for working frequency is 50 ppm (D version), with both positive and negative current measurements.
Equipped with a DC current zero point multi turn potentiometer and locking device, the primary and secondary outputs have good electrical isolation and high common mode rejection ratio.
Adopting a through core structure, it can be easily connected to high current circuits, and the secondary output can be matched with a precision voltmeter to achieve precise measurement of current.
◉ Can be widely used for calibrating AC/DC high current sources/meters (such as clamp meter calibration devices), current sensors/transformers, welding machines, micro ohmmeters, and other applications that require precise measurement of current.
The device can also be paired with a broadband AC/DC V/V voltage divider and a dual channel voltage analyzer to form a precision broadband AC/DC power/energy measurement system.
Technical Specifications
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