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Cybertek CTA200 (200A/500kHz) High-Precision Current Transformer CTA Series Cybertek

Cybertek CTA200 (200A/500kHz) High-Precision Current Transformer CTA Series Cybertek

Model：CTA200 Country of Origin：China

Category：Fluxgate current transformer

Overview：

CTA200 (200A/500kHz)

Current measurement range ±200A

Accuracy up to 0.03%

Features

Specifications

Application Notes

Functions & Configuration

The CTA series is an ultra-high-precision current transformer capable of measuring both DC and AC simultaneously. Current range from 60A to 1000A; accuracy up to 0.03%; bandwidth up to 800kHz. Using fluxgate technology to achieve high-precision measurement, superior linearity, extremely low DC offset, low temperature drift, low insertion loss, strong anti-interference performance, low noise and other characteristics, it is very suitable for high-precision and high-stability current measurement, and is widely used in industrial, medical, laboratory and other occasions.

The CTA series current transformers include CTA60 (60A), CTA200 (200A), CTA700 (700A), CTA1000 (1000A). The measurement aperture of CTA60 and CTA200 is 26mm; the measurement aperture of CTA700 and CTA1000 is 30mm. Standard 9 pin D-Sub male interface; working status LED indication function; easy to use, safe and reliable.

Specifications

Measurement conditions: Temperature: 25℃; Supply voltage: ±Uc =±15V

型号		CTA200
Maximum measured continuous DC currentIPN DC		200A
Maximum measured continuous RMS currentIPN		141A
Measurement current rangeIPM		±200A
Current transfer ratio KN		1:1000
Output currentIS		±200mA
Accuracy(DC,50/60HzSine wave)		≤±(Reading0.03%+30uA)
Bandwidth(±3dB) BW		500kHz
Load resistanceRM(Across the entire measurement current, temperature, and operating voltage range)		RM min	RM max
		0	30Ω
		Reference figure1
Maximum overload capacity @ single pulse100ms		±1000A
Supply voltage		±15V(±5%)
Supply current		≤80mA+IS
Rated operating voltage RMS（IEC61010-1）	Basic insulation	2000V
	Beinforced insulation	600V
Maximum measurement aperture		26mm
Secondary interface		D-Sub-9Pin
Mounting screws and tightening torque		M4Stainless steel screws4；2.8Nm M5Stainless steel screws2；3.7Nm

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