南澳电气生产NAYDQ系列充气式试验变压器

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型号： NAYDQ
品牌：南澳电气
价格：电议
产能：999999/月
起订：1台
交货期：现货
发布：南澳电气（武汉）有限公司
联系人：刘永强
主营：交直流分压器,峰值电压表,超声局放定位系统,局部放电检测仪,试验变压器，互感器校验仪
电话：027-87677658
手机：15327206266
地址：武汉东湖高新技术开发区关山大道60号光谷科技产业园8栋
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产品详情

NAYDQ系列充气式试验变压器

产品特性

1、NAYDQ系列充气式试验变压器体积小，重轻(比同等级油浸试验变压器轻40%-65%)。

2、洁净，无油污，勿需维护。

3、不受恶劣气候环境影响，现场搬运勿须静止即可做试验。

4、绝缘强度明显高于油浸试验变压器，电晕极小。

采用6气体绝缘技术。油浸试变的换代产品，体积小、重轻、不受气候环境变化影响，局部放电极小，单台容电压可达1000kVA/1000kV；现场运用勿静止、无油污、免维护、寿命长、性能指标始终良品等点。产品为新产品和利产品。特别适用于110kV及220kV等级的电力运行设备的局部放电测试。是新一想的高压试验装置。产品分金属体和绝缘筒外壳、单台与串级电压两种类型。特别适用于高寒、（高原）高海拨地区和环境使用。

输出电压	50kV	100kV	150kV	200kV	250kV	300kV
输入电压	200V	200V	400V	400V	400V	400V
额定电压局放	≤5pC	≤5pC	≤5pC	≤5pC	≤5pC	≤5pC
阻抗电压	＜8%	＜8%	＜8%	＜10%	＜10%	＜10%
空载电流	≤4%	≤4%	≤4%	≤5%	≤5%	≤5%
波形畸变	＜3%	＜3%	＜3%	＜3%	＜3%	＜3%
气体压力（Mpa）	0.4	0.4	0.5	0.5	0.5	0.5

NAYDQ Series Gas type Testing Tranormer

Product characteristics

1,The gas type testing tranormer is in small size and light weight ( it is lighter 40% to 65% than the same level of oil-immersed testing tranormer)

2,Clean, greaseless, do not need maintenance after use

3,Weather-proof , on site testing without standstill

4,The dielectric strength is higher than the oil type testing tranormer, and the corona is minimal

Introduction of test tranormer

As the only one of applying the 6 gas-isolated technology, it replaces the oil-immersed tranormer by the small volume, light weight, stabilization, and little-current of partial discharge. The voltage capacity of single tranormer can even reach 1000kVA/1000kV. It’s also environment-friendly, free of maintenance, long using term, and excellent performances.

As the national new product and patented product, it’s particularly applicable in partial discharge test of 110kV and 220kV electrical devices. And it’s the nanao electric company new generation of ideal high-voltage testing devices with two kinds of products, the metal & dielectric shell and the singe –stage & cascade voltage. It can also be used in the environment of cold and high latitude districts, like altiplanocie

Output voltage	50kV	100kV	150kV	200kV	250kV	300kV
Input voltage	200V	200V	400V	400V	400V	400V
Rated voltage of Partial discharge	≤5pC	≤5pC	≤5pC	≤5pC	≤5pC	≤5pC
Impedance voltage	＜8%	＜8%	＜8%	＜10%	＜10%	＜10%
No-load current	≤4%	≤4%	≤4%	≤5%	≤5%	≤5%
Waveform distortion	＜3%	＜3%	＜3%	＜3%	＜3%	＜3%
Air pressure（Mpa）	0.4	0.4	0.5	0.5	0.5	0.5