CYBERTEK CTB500 Zhiyong Replacement for Hioki CT6845 Power Analyzer AC/DC Current Probe

Model：CTB500 Country of Origin：China

Category：AC/DC Current Probe

Overview：

Replacement for Hioki CT6845 AC/DC current probe for power analyzers, the CTB500 fully matches Hioki's performance in all parameters and guarantees better cost-effectiveness, with a three-year warranty on the whole unit for peace of mind.

Features

Specifications

Application Notes

Functions & Configuration

CTB500 current probe is a current probe capable of measuring both DC and AC current. It is an openable/closable clamp-type current sensor for AC/DC currents up to 500A.

Features:

●High accuracy, typical value 0.3%

●Good frequency characteristics and temperature characteristics

●Bandwidth up to 100kHz

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

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)

●Sine wave input, conductor center position, CTB104 combination, excluding various influences

●Measuring instrument with input resistance of 1MΩ or more

●Please demagnetize and zero correctly before measurement

Rated current	AC/DC 500A
Bandwidth	100kHz
Current transfer ratio	4mV/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 less (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: ≤±8mV
Measurable conductor diameter	φ 50 mm or less
Conductor position effect	±0.2% rdg. or less (100A input, DC-100Hz, using a wire with 10mm outer diameter)
Power supply voltage	±12V
Power consumption	±300mA or less (500A/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% rdg. ±0.02% f.s.	±1.5deg.
5kHz< f ≤ 10kHz	±1.5% rdg. ±0.02% f.s.	±2.0deg.
10kHz< f ≤ 20kHz	±5% rdg. ±0.02% f.s.	±(0.2×f kHz)deg.
20kHz< f ≤ 50kHz	±10% rdg. ±0.05% f.s.
50kHz< f ≤ 100kHz	±30% rdg. ±0.05% f.s.

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CYBERTEK CTB500 Zhiyong Replacement for Hioki CT6845 Power Analyzer AC/DC Current Probe

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