SJZ系列电压自动分级补偿装置中英文说明书

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SJZ系列三相380/220伏 SJZ series three phase 380/220V Large Capacity 大容量电压自动分级补偿装置

Large Capacity voltage auto grading compensation device

上 海 鑫 扬 电 器 有 限 公 司 Shanghai Xinyang Electrical Co;Ltd

公司简介 上海鑫扬电器有限公司是生产有载自动调压器的专业公司,拥有一批专业工程技术人员,生产出调整交流电压的优质新产品。经能源部华东地区低压电器质量检验中心检验合格,并取得国家专利,专利号:。 在新世纪,本公司将不断应用高新技术,研制开发调压器新品种,以质量第一,服务至上为宗旨,始终贯彻用心选料,精心制作、诚信服务的原则。一切从满足用户要求为目标,为社会各界提供放心的产品和优良的售后服务。

Company Briefing Shanghai Xinyang Electrical Co., Ltd is a professional company in manufacturing on-load automatic voltage regulator, with a group of professional engineers to produce superior new products for AC voltage regulation. Our product has been inspected as qualified by Resources Department’s Low Voltage Apparatus Quality Inspection Center in Eastern China and acquired national patent numbered . Entering the new century, the company shall continuously make use of hi-tech technology to research and develop new types of regulator. Giving top priority to quality and holding the idea that service is paramount, the company always implements the principle of careful material selection, accurate manufacturing and trustful service. The company aims all at satisfying the customer’s requirements to provide assured products and excellent after-sale service for the whole society.

产 品 概 述 SJZ系列三相380/220伏大容量电压自动分级补偿装置(以下简称调压器),是采用新设计理念,结合世界先进技术生产的专利产品。它采用分级补偿调压技术,当测得电压有偏移时,调压器通过接触器群改变一次绕组的连接方式,从而提供不同的补偿电压,加入到供电回路。使输出电压保持在额定范围内。 本系列产品功能完善、品质优良,与同类产品相比,具有体积小、重量轻,无碳刷、无伺服电机、无机械传动等优点。本装置可与变压器联用,也可在远端供电场所分散使用。对电网和负载的适应性特强,能在各种不同性质的负载情况下可靠地连续的工作。自动调压响应特快,调压过程中无断电间隙,且效率高、容量大,使用寿命长,达到长期免维护连续工作的要求。使用本装置后,可使电压保持在额定电压的±%以内,可使用电器的电耗减少10%以上,而调压器的本身电耗不到1%,所以本产品有明显的节能意义。 本产品广泛适用于一切需要电压稳定的场所,如发电厂、国防、科研、医院、邮电、高层建筑、铁路、工矿企业及宾馆照明等部门使用。

Product Overview

SJZ series 3-phase 380/220V large capacity grading compensation on-load automatic voltage regulator( regulator ) is a patented product designed by new idea with the world manufacturing experience. When the sensor detected the voltage deviations, regulator through the contactors changes the regulator’s primary windings connections, and supplies difference compensation voltage added to the power source then maintain the rating voltage output. This series of products are perfect in functions and superior in quality. Compared with products of the others, they are smaller and light, without brushes, driven motor and mechanical devices. The regulator assembled with the distribution transformer or other power source can be used for utility power supply. It has fine compatible with all kind of utility, able to work reliably and continuously. It is high responsibility and uninterrupted power supply during the processing. It is high efficiency, free maintenance, large capacity and long life term. Appling this regulator, the voltage can be maintained within ±% of the rated voltage. User’s consumption can be reduced by more than 10%, but the regulator consumption itself just less than 1%, the efficiency of energy saving is obviously. The product can be used for all areas needing stable voltage, such as power plant, national defense, scientific research, post office, high building, railway station, industrial and mineral enterprises and hotels. 使 用 条 件 Conditions for application

1、 电压自动调压器应在户内使用。 The voltage auto regulator should be used indoors. 2、 环境温度-25℃~55℃。 Environment temperature is -25℃~55℃. 3、 海拨高度不超过2000米。 The altitude not exceeds 2000 meters. 4、 相对湿度不超过90%。 Relative humidity does not exceed 90%. 5、 安装场所无严重影响调压装置绝缘的气体、蒸汽、化学性物质,无强烈振动。 The installation area should not have corrosive gas, steam, chemical matter and strong vibration that can affect insulation of the regulator.

设 计 特 点 1、无碳刷 使用补偿变压器提供一补偿电压加入到电源回路,从而保持输出电压在额定范围内。使用接触器群来改变补偿变压器一次绕组的连接,可得到不同的补偿电压输出,完全避免了由于碳刷滑动与磨损产生火花所引发的高频干扰,以及延长了使用寿命。 2、无电机、链条及齿轮 结构简单,无电机、链条齿轮等传动系统。无机械故障,从而达到经久耐用的目的。 3、功率因素补偿系统 (选件) 对感性负载大的用户,可选配自动功率因数补偿装置,补偿后功率因数可达99%。

4、浪涌吸收装置 主电路设有浪涌吸收装置,可吸收接触器转换过程中的浪涌电压。 5、防雷击装置(选件) 可跟据用户需要按装防雷摸块。 6、远程控制(选件) 可根据用户需要安装远程通信接口。 7.三相分调控制式 (选件) 根据用户需要,做成三相分调控制以保证三相电压的平衡。

8.照明智能控制式 (选件) 根据用户需要,做成智能型开与关及自动降压节能照明。

与成套配电柜配套设计时,可采用以下两种设计方案:

SJZAuto regulator

SJZ型自动调压器

Schematic diagram(2) Circuit breaker

Transformer

35(10)/0.4KV

Line in

Schematic diagram(1)SJZAuto regulator

Circuit breaker

Transformer

35(10)/0.4KV

Line in进线进线 变压器(10)/0.4KVSJZ型自动调压器 电源 设计方案(1)A.B.C.N PE PE A.B.C.N 设计方案(2) 电源 变压器(10)/0.4KV

Design Characteristics 1. No brush One three phases compensation transformer supply a compensation voltage added to the power source, then maintain the rating voltage output. Using contactors switching compensation transformer primary windings connection to