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CY-ECTSF3-10WA Three-phase Low PowerCurrent Sensor

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Apply to

Um ≤ 12kV outdoor overhead lines

ZW32 type column on the switch

Application

>Current sensor applied to smart grid outdoor overhead lines of current measurement, to measure, monitor, isolate, and recover current

>The current sensor is mounted on the Column recloser, circuit breaker outdoor overhead line

DESCRIPTION

Technical Data


Model           

CY-ECTSF3-10WA

 Max. system voltage          

12kV

Insulation level          

12/42/75kV

Lightning impulse withstand voltage          

75kV

Rated ratio   

Phrase current

600A/1V(4times max )

Zero sequence current

20A/0.2V

Accuracy

Phase current

0.5S(5P10)measure. metering, protection  compatible

Zero sequence current

10P10(<1%@1%~120%In)

Short time thermal current     

20xIn

Burden (load resistance)      

≥20k?

Frequency      

50/60 Hz

Operating temperature     

-40°C to +70°C

Current sensor type     

Phase current + zero sequence current sensor

Installation method and size     

Piercing conductive rod Pillar installation

Pillar installation

Inner diameter 3-Φ23mm

Outdoor ,silicone jacket package

Standard      

GB/T 20840.8 (GB/T 20840.6)

IEC 60044-8 (IEC 61869-6)

Connection type     

lead wire introduced from the elbow into the box

Connecting cable     

RVSP Shield line L = 3 m (length can be customized)



Demension :     Unit/mm


Contact Us

Email: international2@chuangy.com

Address: 1F block B,Jiada R&D Bldg, High-tech Park,Nanshan,Shenzhen,China

Post code :518057

Tel. 0086-755-86000713


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