LVB-110W2
Adopting high-quality magnetic core and precision winding technology, the LVB-110W2 features low measurement error and high conversion accuracy. It maintains stable current transmission, providing accurate data support for power grid metering and operation monitoring.
Designed with optimized insulation structure and extended creepage distance, this W2-grade anti-pollution transformer owns excellent insulation performance and anti-interference ability. It adapts to heavily polluted, coastal, high-altitude and humid outdoor environments.
With fully sealed integrated structure, the product has outstanding waterproof, dustproof and anti-aging properties. It resists harsh outdoor weather and environmental erosion, ensuring long-term all-weather stable operation.
Featuring compact structure and high mechanical strength, LVB-110W2 is easy to install with low daily maintenance. It effectively reduces operation costs for 110kV power grid construction and upgrading projects.
As core measuring and protection equipment for 110kV power systems, LVB-110W2 current transformer offers high precision and strong environmental adaptability. We provide global customers with factory direct supply, complete certifications and professional after-sales service.
Product Details
LVB-110W2
oil-immersed type Inverted type current transformer
□ Introduction
□LVB-110W2 type inverted type curent transformer is applicable to power systems of 50Hz and 220kv,used for current,electric energy and relaying protection.
□The product is composed of oil conservator,high-strength porcelain bushing(or silicon rubber bushing)base,corrugatedexpander,primary winding, secondary winding and other parts.
Product features:
Modern and dexterous design,small volume,light weight,good insulating performance,strong mechanical strength.
Uniform electric field distribution, low dielectric dissipation factor,low partial discharge quantity.
Inverted type structure,oil-paper insulation,strong peak/short-time withstand current.
Safe running,convenient mantenance.
口Technical data
|
Bated voltage of System(kV) |
Rated primary Current(A) |
Rated secondary Curent(A) |
Class combination |
Bated secondary HaTBu seconary. load of measurement l class and instrument security factor(FS) |
Hated secondary oad of protection class and accuracy limit factor(ALF) |
Short-time Thermalcurrent(kA/3s) |
Rated dynamic stable current(kA) |
Creepage Distance(mm) |
Rated insulation Level(kA)
|
Partial discharge level(pC) |
Oil weight/Total weight(kg)
|
|
110 |
2×300 2×1500 |
5(1) |
5P/5P/5P /0.2S 5P/5P/5PI 5P/0.5/0.2 (0.2S) |
30～50VA FS≤5或(or) FS≤10 |
30～60VA 5P15～5P30 |
50 |
125 |
≥3150 |
126/ 200/ 480 |
≤5 |
60 340 |
□ Outline dimension
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