CY-ECTX12 Zero Sequence Low Power Current Sensor

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PRODUCTS

Apply to

≤40.5kV insulated cable busbar

≤0.72kV low voltage noninsulated busbar

Application

> Current sensor apply to cable bus current measurement 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

*Model*	CY-ECTX12
Max. system voltage (cable busabar)	40.5 kV(36kV)
Insulation level	0,66/3kV (0,72/3kV)
Primary current	20A
Secondary analog output	0.2V
Accuracy	10P10(＜1%@1%~120%In)
Burden (load resistance)	≥20kΩ
Frequency	50/60 Hz
Operating temp.	-40°C to +70°C
Current sensor type	zero sequence current sensor
Installation method and size	cable thro-core installation
	hole diameter Φ110mm
	installation fixed board equipped
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)

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