◇变频电源(AC POWER SOURCE)是将市电通过功率变换电路转变为所需要的电压和频率的一种精密电源.由于世界各国电网指标不统一,生产出口产品都需要模拟不同国家的电网状况,测试各种出口电器产品.变频电源能提供世界各国标准电网电压及频率.输出电压、频率无级数字可调,正弦波电压波形稳定纯净,消除电网干扰.变频电源适用于对进出口电器产品进行电压及频率的测试.
变频电源特点:
◇ 本变频电源采用16位摩托罗拉处理器控制、高频PWM设计、原装进口三菱1GBT推动.效率达85%以上.反应快速,对100%除载/加载,稳压反应时间在 2ms以内.超载能力强,瞬间电流能承受额定电流的300%.波形纯正,频率高稳定,不产生干扰磁波(EMI、EMC).变频电源不但是研发和实验室,计量室的最佳电源,也是EM/EMC/安规测试的标准电源.
◇最近我公司成功开发了 〔变频电源监控测试系统〕,该系统利用软件实现变频电源的远程控制,用户用本公司的软件就可实现在计算机上控制变频电源的工作,可以实现局域网内数据共享,数据可存储可打印.我公司工程师在充分总结多年为控制下位机系统及数据处理的经验的基础之上,认真分析了目前客户对变频电源控制系统的需求,并充分考虑了控制系统发展趋势,采用了目前流行的 .NET 技术,开发研制了《变频电源自动监控测试系统》.
该系统本着“稳定、方便”的思路进行设计开发.它改变了以往以手工进行测试为主的做法,突出了工作的自动化处理能力,该系统可以远程通过计算机遥控调节变频电源的显示参数,可以设置设备工作时间,报警等各项功能,客户可以选择从计算机保存和打印
相关技术参数.
《变频电源自动监控测试系统》 使我公司的变频电源产品真正实现了程控化,全自动监控功能.是用户方便有力的工作助手.
变频电源参数:
◇我公司变频电源分三大系列:1,单相输入单相输出系列.2,三相输入单相输出系列.
3,三相输入三相输出系列.
◇具备过压、过流、过载、短路、过温等保护和报警.选配RS-232,RS-485接口.
◇输出电压:单相相电压 ; 低档:0-150V (110V) 高档:0-300V(220V)
◇三相线电压 ; 低档位:0-260V (110V) 高档位:0-520V(220V)
◇输出频率:47-63Hz在线可调,一机同时输出50Hz,60Hz,100HZ,200HZ,400Hz.
◇ 具备过压、过流、过载、短路、过温等保护和报警.选配RS-232,RS-485接口.
With the variable-frequency power supply (AC POWER SOURCE) is the electricity needed to power converter to a precision power supply voltage and frequency. As the rest of the world is not unified network indicator, production of export products in different countries need to simulated network conditions to test various export electrical products. Frequency Power will provide the rest of the world standard voltage and frequency. Output voltage, frequency stepless adjustable figure, pure sine wave voltage stability, elimination of network interference. Frequency applicable to the import and export of electrical power supply voltage and frequency for testing products. Frequency Power features : With the adoption of the 16-bit Motorola processor frequency power control, high-frequency PWM design and original Mitsubishi 1GBT promote imports. Efficiency of over 85%. Rapid reaction, in addition to 100% loading / loading, within Regulator reaction time in milliseconds. Overload capacity, instantaneous currents can withstand 300% rated current. Waveform pure, high frequency stability, and does not produce magnetic interference (EMI, EMC). Frequency Power is not only the R & D and laboratory measurement of the best power room, as well as regulations on testing standards EM/EMC/ power. With the recent successful development of the company's Power Monitoring Frequency Test System [], which uses software Frequency Remote Control Power users can use the company's software in the computer control frequency to achieve power, data sharing can be achieved within the LAN, the data can be stored print. Engineers at the company for years, I fully reviewed under the control of the aircraft systems and data processing on the basis of experience, a careful analysis of the current customer demand for variable-frequency power supply control system, and give full consideration to the development control system, using the currently popular. NET technology, developed the "automatic frequency control test system power supply". The system based on "stable, convenient" for the design and development ideas. It has changed the past mainly for manual testing practices, focusing on the work of the automated processing capabilities, the system is capable of long-range computer remotely adjust the display frequency power supply parameters can be set up equipment working hours, the police and other functions, customers can choose to print from the computer to preserve and Related technical parameters. "Power Automatic Frequency Control Testing System," I truly realize the frequency power supply products to the line, automatic control functions. It is user-friendly and effective work assistant. Frequency Power parameters : Keyword frequency power supply company in three series : 1, a series of single-phase input and single-phase output. 2, a series of three-phase input and single-phase output. 3, the three-phase three-phase input output series. America has over-voltage, over current, overload, short circuit, over temperature protection and alarm. Matching RS-232, RS-485 adapter. Keyword : single-phase voltage of the output voltage; : 0-150V low-grade (110V) : 0-300V high (220V) With the three-phase line voltage; 0-260V low-grade spaces : (110V), high-grade spaces : 0-520V (220V) Keyword : 47-63Hz online adjustable output frequency, output 50Hz,60Hz,100HZ,200HZ,400Hz simultaneously. America has over-voltage, over current, overload, short circuit, over temperature protection and alarm. Matching RS-232, RS-485 adapter. |
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