CT&VT 24kV Ct Current Sensor Three Phase Low Power Current Transformer CY-ECTST1

We are manufacturer for Instrument Transformer.

Three-phase Electric Current Transformer/Current Sensor/LPCT

CY-ECTST1

Description:

*24kV

*Indoor

*Dry type / Epoxy resin type

*Three phase

Apply to
≤24kVcable insulated busbar
≤0.72kV 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-ECTST1
Max. system voltage (cable busabar)		24kV
Insulation level		0,66/3kV (0,72/3kV)
Rated ratio	Phase current	600A/1V(max. 4 times )
	zero sequence curent	20A/0.2V
Accuracy	Phase current	0.5S(5P10) measuring, metering , protection compatible
	zero sequence curent	10P10(＜1%@1%~120%In)
Short time thermal current		20xIn
Burden (load resistance)		≥20kΩ
Frequency		50/60 Hz
Operating temp.		-40°C to +70°C
Current sensor type		phase current & zero sequence current sensor
Installation method and size		thro-core installation on the busbar bushing
		hole diameter 3-Φ75mm
		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)

Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.

The quality is assurance, the reasonable price, welcome to order, ordering or the proxy.

 

Kindly Note:
Our Factory Products Catalog as Follow:

I. Instrument Transformer(Epoxy Resin Type, upto72.5kV)
i. LV & MV Current/Voltage Transformer
ii. Electronic Instrument Transformer/LPIT/Sensor Split Core Current Transformer/Rogowski Coil
iii. Split Core Current Transformer/Rogowski Coil

II. Cable Accessories(EPDM, upto42kV)
i. Separable Connector IEC/IEEE
ii. Busbar Connection System
iii. Switchgear Insulation Components
iv. Cold Shrink Cable Accessories
Thanks!

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