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ZN39-40.5系列户 内高压真空断路器
相关信息

所属公司:景光电气有限公司
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更新时间:2019-06-26 11:10:17

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地址:浙江省 台州市仙居县福应街道永安工业集聚区

产品详情

概述 Overview

ZN39-40.5型系列户 内高压真空断路器,系三相交流50Hz、额定电压40.5kV的户内高压配电装罝。与JYN1-35, GBC-35开关拒配套使用。产品符合GB1984《交流高压断路器》之要求。配套产品有:隔离手车 及PT手车等。

该断路 器采用空气绝缘,断路器 满足正常运行条件下的空气距离和爬距要求,总体布局合理,结构稳定, 装调便利。

操作机 构采用电磁机构CD10- III或弹簧机构CT19N.

断路器 有一套联锁装罝,与开关拒配套使用,采用强 制机械闭锁方式,满足开关拒“五防"功能要求。

ZN39-40.5 series indoor high voltage vacuum circuit breaker is a three-phase AC 50 Hz, rated voltage 40.5 kV indoor high voltage distribution equipment. It is not compatible with JYN1-35, GBC-35 switches. The product meets the requirements of GB1984 AC High Voltage Circuit Breaker. Supporting products include: isolation handcart and PT handcart, etc.

The circuit breaker adopts air insulation. The circuit breaker meets the requirements of air distance and climbing distance under normal operation conditions. The overall layout is reasonable, the structure is stable, and the installation and adjustment are convenient.

Operating mechanism adopts electromagnetic mechanism CD10-III or spring mechanism CT19N.

The circuit breaker has a set of interlocking mounting, which is used in conjunction with the switch rejection. The forced mechanical locking mode is adopted to meet the functional requirements of the switch rejection of "five defenses".


主要技术参数 The main technical parameters

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使用环境条件 Use environmental conditions

环境温度:-25℃+40℃。(允许在-30℃时储运)

海拔高度:1000m。

空气相对湿度:日平均不大于95%.

月平均不大于90%.

饱和蒸 气压日平均值不大于2.2 x 1 CT3MPa。

月平均值不大于1.8xl0-3MPa。

地震烈度不起过8度。

无火灾、爆炸、严重污染、化学腐 蚀及剧烈震动的场所。

Ambient temperature: - 25℃~+40℃. (Storage and transportation allowed at - 30℃)

Elevation: 1000m.

Relative humidity of air: daily average is not more than 95%.

The monthly average is not more than 90%.

The daily average of saturated vapor pressure is not more than 2.2 x 1 CT3MPa.

The monthly average is not more than 1.8 xl0-3 MPa.

The intensity of the earthquake could not exceed 8 degrees.

No fire, explosion, serious pollution, chemical corrosion and violent vibration.


结构及特点  Structure and characteristics

ZN39-40.5系列户 内高压真空断路器系三相交流50Hz,额定电压40.5kV的户内装罝。总体设 计为手车式结构,每只灭 弧个绝缘子和一个绝缘板支撑,便于装 入手车式开关柜。断路器 可配装电磁和弹簧操动机构。手车装有接地触头,保证手 车在或试验位罝时能可靠接地。

ZN39-40.5 series indoor high voltage vacuum circuit breakers are three-phase AC 50Hz, rated voltage 40.5kV indoor mounted. The overall design is handcart-type structure, each arc extinguishing insulator and an insulating board support, easy to install handcart-type switch cabinet. The circuit breaker can be equipped with electromagnetic and spring operating mechanism. The handcart is equipped with grounding contacts to ensure the reliable grounding of the handcart when it is in or near the test site.