Related Manuals for Shenzhen CTB20A
Summary of Contents for Shenzhen CTB20A
- Page 1 Shenzhen Zhiyong Electronics Co., Ltd. AC/DC High Accuracy Current Probe CTB20A (20A/1MHz) CTB200A (200A/500kHz) CTB500A (500A/100kHz) CTB1000A (1000A/20kHz) Shenzhen Zhiyong Electronics Co., Ltd. www.cybertek.cn...
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Page 2: Preface
Shenzhen Zhiyong Electronics Co., Ltd. Preface First of all, thank you for purchasing our products, this instruction manual is the description about the function, usage, operation attention points, etc. Before use, please read the instructions carefully and use correctly. Manual annotation will use the following symbols to distinguish. - Page 3 Shenzhen Zhiyong Electronics Co., Ltd. Warn Do not use the top part of the clamp to fix the foreign matter. This could possibly lower the performance of the sensor characteristics or malfunction the switch. Do not input current to the device when the power supply is cut off, or the device will possibly be ...
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Page 4: Table Of Contents
Shenzhen Zhiyong Electronics Co., Ltd. Index Preface………………………………………………………………………………………………….……1 Summary……………………………………………………………………………………………….……4 Application……………………………………………………………………………………………….……4 Product Description……………………………………………………………………………………….…4 Option Device………………………………………………………………………………………….…5 Product Electronic Specification…………………………………………………………………….……5 Machinery Specification……………………………………………………………………………..……..…9 Environment Characteristics…………………………………………………………………….…….…..9 Operating Methods…………………………………………………………………………….…….……..…9 Note During Operation………………………………………………………………. ….…………..…….9 Measurement Steps………………………………………………………………………………..…….10 Packing List………………………………………………………………………………….……….….…11... -
Page 5: Summary
Shenzhen Zhiyong Electronics Co., Ltd. 1. Summary CTB series current probe is a kind of current probe which can measure DC and AC at the same time. It is a clamp type current sensor which can be opened / closed for AC / DC current measure. Its characteristics include: high precision, typical value 0.3%;... -
Page 6: Option Device
Shenzhen Zhiyong Electronics Co., Ltd. Jaw:CTB20A/CTB200A diameter 20mm,CTB500A/CTB1000A diameter 50mm. Power indicator: lighted green indicates power on. Degaussing indicator: lighted red when degaussing button was pressed. After the degaussing, indicator will be off. Auto degaussing button: After frequent usages, the residual field on the probe will influence the accuracy of the device. - Page 7 Shenzhen Zhiyong Electronics Co., Ltd. CTB20A CTB200A CTB500A CTB1000A Rated current AC/DC 20A AC/DC 200A AC/DC 500A AC/DC 1000A Bandwidth 1MHz 500kHz 100kHz 20kHz Current transfer ratio 100mV/A 10mV/A 4mV/A 2mV/A Maximum input Refer to the Current rated value vs. Frequency curve...
- Page 8 Shenzhen Zhiyong Electronics Co., Ltd. CTB200A Accuracy List Frequency Amplitude Phase ±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.
- Page 9 Shenzhen Zhiyong Electronics Co., Ltd. CTB20A Current rated value vs. Frequency curve : ambient temperature CTB200A Current rated value vs. Frequency curve : ambient temperature CTB500A Current rated value vs. Frequency curve...
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Page 10: Machinery Specification
Shenzhen Zhiyong Electronics Co., Ltd. CTB1000A Current rated value vs. Frequency curve 6. Machinery Specification CTB20A CTB200A CTB500A CTB1000A Jaw diameter 20mm 50mm Connecting cable length Current clamp handle 162*80*31mm 246*116*35mm dimension（L*W*H） Probe weight 385g 750g 880g 7. Environment Characteristics... -
Page 11: Measurement Steps
Shenzhen Zhiyong Electronics Co., Ltd. The frequency of the current under test will generate resonance. This will not influence the result. The position of the conductor under test within the sensor head will influence the result. Please adjust ... -
Page 12: Packing List
Shenzhen Zhiyong Electronics Co., Ltd. Executing degaussing. Proceed by the button on probe or sensor unit. Unlock the jaw through lock push rod. Open the jaw using on/off handle Clamp on the wire under test according to the current direction (Or the signal output will be ...
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