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C Series Split-core Type Current Transformer (Busbar Perforated with Screw Fixed)

C Series Split-core Type Current Transformer (Busbar Perforated with Screw Fixed)

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Product description

BNW-C series open and close current transformer,90°open and close freely, indoor use. It can be quickly installed and disassembled in the state of no power failure and continuous line and the operation is simple. Through the principle of electromagnetic induction ,the measured source is isolated from personnel and property. This series of products has a variety of apertures and specifications to meet different use and installation needs.

Product characteristic

Open and close structure ,easy to install on site and easy to operate. Quick and easy installation or removal without disconnecting the primary cable under test, effective for safe and easy current testing ;

Wide quantity limit and strong anti-saturation ability .Input current range 0-1500A.

The buckle structure is fixed and stability is good;

Adopt high magnetic ，good linearity and high sensitivity.

Application

Rural power grid reconstruction project ,online environmental monitoring ,smart fire-fighting power consumption ,low-voltage power distribution system ,electrical fire monitoring ,fire prevention and leakage system ,smart power consumption system ,electricity measurement ,power quality analysis and electrical equipment signal collection ,lighting equipment, motors, Power demand side management of equipment such as power installations, small current grounding systems, etc.

Performance

Electrical performance parameters	Operation temperature	-40℃～+70℃	Relative humidity	≤90%
	Voltage level	0.4/0.66/0.72KV	Linear range	5%～120%
	Rated input current	0～1500A	Rated frequency	50/60Hz
	Rated capacity	0.5VA、1VA	Power frequency withstand voltage	3KV/min
	Accuracy class	0.5、1.0	Dielectric strength	1000MΩ/500V/min
Mechanical structure parameters	Shell	PA/PCFlammability rating94-V0	Output method	Silicone rubber sheathed wire
	Winding bobbin	PBT	Opening and closing structure	snap
	Core material	Silicon steel /Nanocrystalline /glass film alloy	construction plan	Copper screw fixing cable

Shape and installation dimensions

Product model rated	rated input	rated output	accuracy class	Dimensions(mm)
Product model rated	rated input	rated output	accuracy class	D	L	W	H
TRSK-50C	0～800A	0～1A （0～1.0V）	0.5 1.0	50	23.5	26.5	44
TRSK-80C	0～1500A	0～5A （0～2.5V)	0.5 1.0	80	31.5	32.5	51

Product Model Naming rules

Installation precautions

Before the silicon steel core is closed ,ensure that the end face of the incision is clean ,free of stains and impurities;It must be treated with anti-rust agent;

It is recommended to use a special pry bar/pry tool to open it. Do not break the buckle with excessive force.