LVB-220W2 Oil-immersed Inverted type current transformer

Name: LVB-220W2 Oil-immersed Inverted type current transformer
Brand: MY SHOP

The Model LVB-220W2 inverted current transformer is suitable for use in 50 Hz, 220 kV power systems for current and energy measurement, as well as for relay protection applications. This product primarily consists of an oil conservator, a base with a high-strength porcelain bushing (or silicone rubber bushing), a corrugated expansion unit, a primary winding, and a secondary winding.

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Description

Introduction
The Model LVB-220W2 inverted current transformer is suitable for use in 50 Hz, 220 kV power systems for current and energy measurement, as well as for relay protection applications. This product primarily consists of an oil conservator, a base with a high-strength porcelain bushing (or silicone rubber bushing), a corrugated expansion unit, a primary winding, and a secondary winding.

Features
A modern and lightweight design. It features a compact size, light weight, excellent insulation properties, and high mechanical strength.
It ensures a uniform electric field distribution, a low dielectric loss factor, and minimal partial discharge.
Utilizing an inverted structure and oil-impregnated paper insulation, it possesses a high capacity to withstand dynamic and thermal short-circuit currents.
It offers safe operation and requires simple maintenance.

Applications
1.220kV high-voltage substations
2.Power transmission and distribution systems
3.Energy metering systems
Technical Data

Rated voltage of system(kV)	Rated primary current(A)	Rated secondary current(A)	Class combination	Measure the level rated secondary load and instrument security factor(FS)	Measuring the level rated secondary load and the accuracy limit factor(ALF)	Short-time thermal current(kA/3s)	Rated dynamic current(kA)	Creepage distance(mm)	Partialdischarge level (pC)	oil weight Total weight(kg)

220	2x300~2x1500	5(1)	5P/5P/5P/5P/0.2S 5P/5P/5P/5P/0.5/0.2(0.2S)	30~50VA FS≤5或 (or)FS≤10	30~60FVA 5P15~5P30	50	125	≥6300	252/395/950	100/800

About Us

Contact Us: 5 Floor,Building 2,No.56 Nirong middle road,Kunpeng Street,Wenzhou Marine Economy Development Demonstration zone,Wenzhou City,Zhejiang China; heyi@heyiele.com; 86-13968747975

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