- Analogue panel meter
- Digital Panel Meter
- Digital AC/DC Ammeter
- Digital AC/DC Voltmeter
- Three Phase Digital Ammeter
- Three Phase Digital Voltmeter
- Digital Frequency Meter
- Digital Power Factor Meter
- Digital Power Meter
- Single Phase Digital Combined Meter
- Three Phase Digital Combined Meter
- Three-Phase Multifunctional Power Instrument
- Digital Sensor Meter
- Other series Digital Meter
- Transducer
- AC Ammeter Transducer
- AC Current Voltage Transducer
- AC Current Frequency Transducer
- DC Current Transducer
- DC Current Voltage Transducer
- Single Phase Current Transducer
- Single Phase Voltage Transducer
- Single Phase Frequency Transducer
- Single Phase Active power Transducer
- Single Phase Rective power Transducer
- Single Phase Power Factor Transducer
- Three Phase Current Transducer
- Three Phase Voltage Transducer
- Three Phase Active power Transducer
- Three Phase Rective power Transducer
- Three Phase Power Factor Transducer
- Three Phase Multifunctional Transducer
- Signal Isolator
- Current Transformer
- DM Series Current Transformer
- RCT Series Current Transformer
- SF Series Current Transformer
- DP Series Current Transformer
- DSC Series Current Transformer
- MR Series Current Transformer
- MSQ Series Current Transformer
- CT3D Series Current Transformer
- CT3 Series Current Transformer
- CTF2 Series Current Transformer
- CTF-K Series Current Transformer
- CTK38 Series Current Transformer
- CTK-N Series Current Transformer
- CTK-T Series Current Transformer
- CTY2 Series Current Transformer
- CTY-K Series Current Transformer
- CTY Series Circular Current Transformer
- F2 Series Current Transformer
- F-K Series Current Transformer
- F Series Current Transformer
- HK Series Current Transformer
- Y2 Series Current Transformer
- Y-K Series Current Transformer
- Y-Z Series Square Current Transformer
- Y-Z Series Circular Current Transformer
- Y Series Current Transformer
- Shunt
- General Changeover Switch
- Din-rail Type Energy Meter
Why do the CT make high voltage if the secondary side open?
Release Date：2015-04-21 | Attention：4697
Why do the CT make high voltage if the secondary side open?