LB3-110 Current Transformer
SummaryLB3-110 current transformer (LB3-110) is a kind of outdoor fully-enclosed capacitance oil-paper insulated current & electricity measuring and relay protection device used in alternative current (AC) power system with maximum voltage of 126KV and rated frequency of 50Hz or 60Hz.LB3-110, wi ...
Details

Summary

LB3-110 current transformer (LB3-110) is a kind of outdoor fully-enclosed capacitance oil-paper insulated current & electricity measuring and relay protection device used in alternative current (AC) power system with maximum voltage of 126KV and rated frequency of 50Hz or 60Hz.

LB3-110, with 4 pieces of secondary windings, adopts secondary measuring windings made of highly magnetism-conductive microcrystalline alloy, able to guarantee the measuring precise to Level 0.2 or 0.2S.

LB3-110 has fully-enclosed stainless steel metal expander and the sealing adopts imported cushion. The shell adopts new techniques and new materials (such as hot dipped galvanized and stainless steel standard parts), keeping the whole machine free of corrosion. The reasonable structure, advanced techniques and new materials enable the product run reliably, safely and durably.

 

Working Environment

Ambient Temperature: Max. Atmospheric Temperature: +40℃; Min. Atmospheric Temperature: -30℃; Daily average atmospheric temperature: ≤+30℃ (able to provide special products)

 

Main Technical Parameters

NoNameUnitData
1Rated VoltagekV110
2Rated Primary CurrentA2×50~2×800
3
Rated Secondary Current
A5or1
4Accurate Level Composition
P/P/P/0.2(0.2S)
5Instrument Security Coefficient
<10
6Accurate Limit CoefficientVA15、20
7
 Total Weight 
kg540~600

 

Notice for Ordering

When ordering, please specify: product name, model, current ratio, level composition, quantity, etc.

Please specify clearly if the product is used in polluted areas or places with altitude above 1,000m or other special requirements shall be met.

 

Overall Dimension Drawing


0-Fk_rKzRk-lbfrpjQ7EmQ

WhatsApp

+86-87315588

E-mail

532381564@qq.com

Tel

+86-18817261186

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