Cybertek CTB200 (200A/500kHz) High-Precision Current Probe Zhiyong

Model：CTB200 (200A/500kHz) Country of Origin：China

Category：AC/DC Current Probe

Overview：

Bandwidth 500kHz

Current transfer ratio 10mV/A

Features

Specifications

Application Notes

Functions & Configuration

CTB series current probes are current probes capable of measuring both DC and AC current. They are openable/closable clamp-type current sensors for AC/DC current.

Features:

● High accuracy, typical value 0.3%

● Good frequency characteristics and temperature characteristics

● High bandwidth

This product needs to be used with the CTB104 (four-channel sensor unit). It is mainly used for high-precision current measurement and, when used with a power analyzer, enables power analysis.

1. Product electrical specifications

● f.s. maximum display value or scale length (indicates rated primary current range)

● rdg. reading (indicates the value currently being measured and the value currently indicated by the measuring instrument)

● Input sine wave, conductor center position, CTB104 combination, excluding various effects

● Measuring instruments with input resistance of 1MΩ or above

● Please demagnetize and zero correctly before measurement

Model	CTB200
Rated current	AC/DC 200A
Bandwidth	500kHz
Current transfer ratio	10mV/A
Maximum input current	Refer to rated current vs. frequency curve
Accuracy	Refer to accuracy list description
Operating temperature and humidity range	-40℃~85℃, 80% RH or below (no condensation)
Guaranteed accuracy range	0℃~40℃, 80% RH or less
Temperature drift coefficient	-40℃~0℃﹑40℃~85℃ Amplitude sensitivity: ±0.02% rdg./℃ or less Offset voltage: ≤±0.01% f.s./℃
Measurable conductor diameter	Φ20 mm or below
Conductor position effect	±0.1%rdg. or less (100A input, DC-100Hz, using wire with 5mm outer diameter)
Power supply voltage	±12V
Power consumption	±250mA or below (200A/45Hz measurement, ±12V supply

Accuracy list description:

Frequency	Amplitude	Phase
DC	±0.3% rdg. ±0.02% f.s.	-
DC < f ≤ 100 Hz	±0.3% rdg. ±0.01% f.s.	±0.1deg.
100Hz< f ≤ 500 Hz	±0.3% rdg. ±0.02% f.s.	±0.2deg.
500Hz< f ≤ 1kHz	±0.5% rdg. ±0.02% f.s.	±0.5deg.
1kHz< f ≤ 5kHz	±1.0% rdg. ±0.02% f.s.	±1.0deg.
5kHz< f ≤ 10kHz	±1.5% rdg. ±0.02% f.s.	±1.5deg.
10kHz< f ≤ 50kHz	±5.0% rdg. ±0.02% f.s.	±(0.5+0.1×f kHz)deg.
50kHz< f ≤ 100kHz	±15% rdg. ±0.05% f.s.
100kHz< f ≤ 300kHz	±15% rdg. ±0.05% f.s.
300kHz< f ≤ 500kHz	±30% rdg. ±0.05% f.s.	-

Current rating vs frequency curve:

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Cybertek CTB200 (200A/500kHz) High-Precision Current Probe Zhiyong

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