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High-Voltage Current Limiting Fuse for Power Capacitor Protection

Name: High-Voltage Current Limiting Fuse for Power Capacitor Protection
Brand: all-electronics-online.com
SKU: 831470095
Availability: InStock
Rating: 4.6 (52 reviews)

Price:	Negotiable/Piece
Min Order:	10/Piece
Pay Type:	T/T

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Showroom Product Company Profile

Prod Model:	XRNC3A-/-50
Breaking Capacity:	High
Type:	Current Fuse
Usaga:	High Voltage
Fusing Device:	Link Break

Product Description

This product applies to indoor AC 50~60Hz system with the rated voltage of 3.6 ~ 12kV for the overload and short-circuit protection of power capacitor and its set. The fuse can act quickly under the overload current and also reliably break the circuit at the short circuit current.
Model:
XRNC3A-/-50
Technical parameters

The fuse under specified operating conditions is able to reliably break any fault current from the fusion current to the rated breaking current.
Rated current of fuse shall not be less than 1.43 times the loop full load current.

Basic parameters

Product Model	Rated Voltage (kV)	Rated Current (A)	Rated Current of Fuse Element (A)	Standard Size		Rated Maximum Breaking Current (kA)
Product Model	Rated Voltage (kV)	Rated Current (A)	Rated Current of Fuse Element (A)	L(mm)	φA(mm)	Rated Maximum Breaking Current (kA)
XRNC3A-3.6	3.6	100	50, 63, 71, 80, 100	292	φ76	50
XRNC3A-3.6	3.6	200	125, 140, 160, 200	292	φ88
XRNC3A-7.2	7.2	63	16, 20, 25, 31.5, 40, 50, 63	292	φ76
XRNC3A-7.2	7.2	125	71, 80, 90, 100, 125	292	φ88
XRNC3A-12	12	50	10, 16, 20, 25, 31.5, 40, 50	292	φ76
		63	16, 20, 25, 31.5, 40, 50, 63	442	φ76
		100	63, 71, 80, 90, 100	292	φ88
		125	80, 100, 125	442	φ88

Outline Drawing

Fig. 1 XRNC3A plug-in fuse link

Fig.2 XRNC time - current characteristic curve

Fig. 3 XRNC current limiting characteristic curve

Founded on March 7, 1998, Shaanxi Zhenli Electric Power Technology Co., Ltd. (formerly known as Xi'an Zhenli Fuse Co., Ltd. ) was located in F4-402 Lutong Industrial Park, East Section of Kuangshan Road, East Er'huan, Xi'an with the industrial plants covering 1771.08 square meters. As the company business gradually expanded, it was moved to No 2055, Shanglinyuan No. 5 Road, High-tech District, Xi'an in 2017, with three self-built standard plants covering 20847.26 square meters and a total of 80 staff including 8 research staff, 6 professionals and 6 product designers. As required by High-tech District of Xi'an, the company was restructured into Xi'an Xiangyuan Zhenli Electric Co., Ltd., a high-tech enterprise specialized in research and development, production and sales of indoor and outdoor fuses whose production scale and technical level lead the industry in China. So far, the number of fuses running in the power grid in the world is more than 3 million and the company has rich experience of line operation. Its products cover the voltage within 3.6~40.5kV and the current within 0.2A~315A. Its main products belong to new-energy wind-photovoltaic power hybrid power generation system strongly supported and developed by the nation. Currently, its main clients are Schneider, ABB, TBEA, Shandong Taikai, Jiangsu Huapeng and other Top 500 enterprises in the world and listed companies in China. The products are sold as far away as Portugal, Thailand, Mexico, Pakistan and other countries.