Measuring Metering Instrument Current Transformer / Ring Current Transformer
CY-ECTD6 Single Phase Low Power Current Sensor, measuring, metering , protection compatible Apply to ≤24kV insulated cable busbar ≤0.72kV low voltage noninsulated busbar application > Current sensor apply to current measurement of cable busbar & insulation bushing of low voltage / medium voltage C-GIS switchgear in smart grid ; > current sensor should be mounted on the insulated cable, shielded cable connector, or any other type of insulated conductor. DESCRIPTION Technical
CY-ECTD6 Single Phase Low Power Current Sensor, measuring, metering , protection compatible
Apply to
<span background:yellow;"="" style="padding: 0px; margin: 0px;">≤24kV insulated cable busbar
≤0.72kV low voltage noninsulated busbar
application
> Current sensor apply to current measurement of cable busbar & insulation bushing of low voltage / medium voltage C-GIS switchgear in smart grid ;
> current sensor should be mounted on the insulated cable, shielded cable connector, or any other type of insulated conductor.
Technical Data
| Model | CY-ECTD6 |
| Max. system voltage (cable busabar) | 24kV |
| Insulation level | 0,66/3kV (0,72/3kV) |
| primary current | 600A(max. 4 times) |
| Short time thermal current | 20xIn |
| Secondary analog output | 1V(max. 4V) |
| Accuracy | 0.5S(5P10) measuring, metering , protection compatible |
| Burden (load resistance) | ≥20kΩ |
| Frequency | 50/60 Hz |
| operating temp. | -40°C to +70°C |
| current sensor type | phase current sensor |
| Installation method and size | bushing installation |
| hole diameter Φ80mm | |
| installation screw hole equipped at he bottom | |
| Standard |
GB/T 20840.8 (GB/T 20840.6) IEC 60044-8 (IEC 61869-6) |
| Connecting type | aviation plug--lead terminal |
| Connecting cable | RVSP Shield line L = 3 m (length can be customized) |
Outline Drawing
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