Summary
LB6-110 current transformer (LB6-110) 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.
LB6-110, with 4 or 6 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.
LB6-110 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°C; Min. Atmospheric Temperature: -30°C; Daily average atmospheric temperature: ≤+30°C
LB6-110 Current Transformer: Altitude ≤ 1,000m
LB6-110GYW2 Current Transformer: Altitude no more than 3,500m; or level-III polluted areas with altitude no more than 1,000m (able to provide special products)
Main Technical Parameters
| No | Name | Unit | Data |
| 1 | Rated Voltage | kV | 110 |
| 2 | Rated Primary Current | A | 2×50~2×1000 |
| 3 | Rated Secondary Current | A | 5or1 |
| 4 | Accurate Level Composition | P/P/P/0.2(0.2S)orP/P/P/P/P/0.2(0.2S) | |
| 5 | Instrument Security Coefficient | <10 | |
| 6 | Accurate Limit Coefficient | VA | 15、20 |
| 7 | Total Weight | kg | 660~730 |
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
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