Residual Zero Sequence Current Transformer for Tt Tn System

Name: Residual Zero Sequence Current Transformer for Tt Tn System
Brand: all-electronics-online.com
SKU: 836391765
Availability: InStock
Rating: 4.7 (135 reviews)

Price:	US $ 60-100/Piece
Min Order:	1/Piece
Pay Type:	L/C,T/T

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Showroom Product Company Profile

^{* Used together with current protection relay.
* Apply for ABCN to go through the ZCT simultaneously in the TT and TN system.
* For different environment like seaside, desert and so on.
* Small size, high precision and fine appearance.
* 5-year warranty.}

Working environment temperature	-40~70ºC
Storage temperature	-45~80ºC
Primary Current	1~5000
Secondary Current	5A,1A
Accuracy Rate	1,0.5,0.2,0.5S,0.2S
Rated Output	1~30VA
Rated Frequency	50/60HZ
Rated voltage	0.66KV,0.72KV
Power frequency voltage withstand(50HZ,1min)	3KV
Insulation degree	E
Standards	IEC 61869-2:2012,MOD
Working humidity	0-95% (no condensation)
Temperature rise of Secondary coil	≤75K
Enclosure flame retardant grade	UL94 V-0
Primary current marks	P1, P2
Secondary current marks	S1, S2
Power factor	cosØ=0.8
The altitude	≤3000m
Polarity	Subtractive polarity

Prod Model:	SD-ZC
Certification:	Ce, RoHS, UL, ISO9001
Application:	Instrument
Type:	Current Transformer
Phase:	Single
Insulating Medium:	Epoxy Resin, Insulating Pater, Plastic Box

As a vendor of Siemens, Schneider and other well-known companies, Sundy Electric specializes in designing and manufacturing low voltage current transformers (CT) and relays.

Our products are

* Low voltage current transformer

* Leakage protectors

* Zero Sequence CT

* Protective CT

* Transducers and Relays

Quolified by ISO9001, CE, UL, RoHS and IEC Certifications, we offer 5-year warranty for our current transformers.

We are looking forward to support you, with our durable and high value products.