三相電源信號產生器

多功能三相信號產生器
EPOS 360 是一款多功能三相信號產生器，專為需要高輸出功率與高信號精準度的應用而設計。其採用智慧型放大器技術與全數位合成信號產生方式，可在寬頻範圍內輸出任意波形，甚至可重播複雜暫態信號特性。
EPOS 360 可作為獨立設備運行，或透過外接電腦控制操作。
電子電源系統
高精度的電流與電壓信號源在現代電機工程領域中愈發重要，尤其是在量測與測試技術中。
EPOS 360 可在需要極高精度、低失真、任意波形與高輸出功率的場合使用，非常適合用於測試、設定與校準功率與電能質量測試儀、擾動記錄儀及電表。 輸出 COMTRADE 記錄與產生任意波形
隨機器附送的 TRANSIG-monitor 軟體可完整以圖象顯示並輸出以 COMTRADE 標準格式儲存的信號特徵記錄。
在測試期間，EPOS 360 能「重播」這些信號記錄，以暫態波形方式輸出。
此外，TRANSIG-monitor 亦提供信號編輯器，可用於設定與計算任意信號波形。使用者可從基本波形例如正弦波開始，疊加多種函數例如直流分量、指數衰減、諧波等以生成自定義信號特性。
編程介面
EPOS 360 內建簡易編程介面，可支援特殊應用需求，例如整合至自動化測試平台。該介面可在 COM/ActiveX 或 .NET 環境下運行。

內建操作介面
EPOS 360 的一大特色為整合式操作介面。其內建高解析度 5 吋觸控螢幕，採用智慧觸控技術，可在無需外接電腦的情況下，快速設定並輸出多種信號。
清晰的操作介面可直覺引導使用者完成任務。透過符合人體工學的旋鈕，可即時調整振幅、相位角或頻率，所有操作皆能實時反應、毫無延遲。
旋鈕上的發光環指示燈可在設定與輸出過程中顯示系統狀態。控制面板上設有多組 LED 指示燈，可清楚顯示EPOS 360的輸入與輸出狀態。
使用者可一目了然地確認哪些輸出為啟動狀態，並清楚掌握二進制輸入與輸出端的狀況。
高精度測試技術與多樣機構形式
標準版本的 EPOS 360 採用 19 吋機架式外殼。另可選配可攜式外殼，讓它不僅適用於實驗室與測試台架，亦可用於嚴苛的戶外應用環境。
系統概念
EPOS 360 內建四組電壓信號源與三組電流信號源。所有信號均由高效能信號處理器計算後，經由高精度數位/類比轉換器與電子放大器輸出。
振幅、相位角與頻率參數可分別獨立設定，可於輸出期間在寬闊範圍內調整，並具備過載與短路保護機制。
信號源特點

• 4 組獨立電壓通道最高可達 300 V
• 3 組獨立電流通道最高可達 16 A
• 合成信號產生
• 寬闊頻率輸出範圍
• 任意波形設定
• 重播暫態信號特性
• 極高精度
• 極低總諧波失真（THD）
• 獨立輔助電源輸出

規格
一般
通用、可攜式及高精度內建直流電源的信號源。
所有信號均由高效能信號處理器計算後，經由高精度數位/類比轉換器與電子放大器輸出。
信號輸出
所有信號均可獨立設定振幅、相位角與頻率，並具備過載與短路保護機制。電流及電壓放大器輸出由內建反饋機制監測。如輸出數值不符設定數值，系統會發出警報。待測物由4 mm 嵌裝的安全插座連接，避免與使用者直接接觸。
一般

電壓輸出

電流輸出

直流輸出

二進制輸入

二進制輸出

1. 頻率範圍內適用
2. 全量程

操作

系統版本

環境

 

The multi-functional three-phase signal generator
EPOS 360 is the multi-functional three-phase generator which comes into its own whenever maximum power and high signal accuracy are required. Intelligent amplifier technology and fully synthetic signal generation make it possible to issue any signal shape across a wide frequency range or even to play back complex transient signal characteristics.
EPOS 360 is designed for use as a stand-alone device or for operation with an external PC.
Electronic Power Sources
High-precision current and voltage sources are becoming more and more important in many areas of electrical engineering and especially in measuring and testing technology.
EPOS 360 is used wherever absolutely precise signals with a very low distortion factor, freely selectable signal forms and high power are required. EPOS 360 is therefore suitable for use in the testing, setting and calibration of power and power quality measuring instruments, disturbance recorders and electricity meters, among other things. Output of COMTRADE records & generation of any signal characteristic
The TRANSIG-monitor included in the scope of delivery can be used for the full graphical display and output of recorded signal characteristics which are available in standard COMTRADE format.
During tests these signal characteristics are then “played back” as transient signal waveforms by EPOS.
The TRANSIG-monitor also includes a signal editor which can be used to configure and calculate any signal characteristic. The signal characteristics can be generated from a basic function, such as a sine wave, with one or more superimposed functions, such as a direct component, exponential functions, harmonics, etc.
Programming interface
EPOS 360 also features a simple programming interface for special requirements, e.g. for use with test stands. This programming interface can be used in environments which support COM/ActiveX or in .NET environments.

The integrated operator interface
The internal operator interface is a special feature. Its high resolution 5” touch screen with smart touch technology enables many signals can be output quickly and easily without having to connect an external PC.
The clear user interface guides the user intuitively to complete the task in hand. User actions carried out with the ergonomic jog wheel, such as amplitude, phase angle or frequency adjustments, are processed in real time and executed without delay.
An illuminated ring integrated in the jog wheel also provides information about current system status during settings and output. The states and operating modes of the inputs and outputs of the EPOS 360 are signaled via numerous LEDs in the control panel.
A quick glance is enough to see which outputs are active and which states are present at the binary inputs and outputs.
Precision measurement technology in different packaging
As standard, the EPOS 360 is built into a 19" rackmount housing. An optionally available portable housing makes the versatile signal generator suitable for stationary use in test benches, but also in the laboratory or for demanding outdoor applications.。
System concept
EPOS 360 features four voltage signal sources and three current signal sources. The signal characteristics are computed by a high performance signal processor and output via high accuracy D/A converters and electronic power amplifiers.
The parameters amplitude, phase angle and frequency are separately and independently adjustable, as well as overload and short-circuit protected and can be varied over a wide range during output.
Signal sources

• 4 independent voltage channels up to 300 V
• 3 independent current channels up to 16 A
• Synthetic signal generation
• Wide frequency range
• Freely selectable signal shapes
• Play-back of transient signal characteristics
• High accuracy
• Very low THD
• Separate auxiliary power supply

 Specifications
General
Universal, portable and highly precise power source with internal DC supply.
The signal characteristics are computed by a high-performance digital signal processor and output via high accuracy D/A converters and electronic power amplifiers.
Signal outputs
All signals can be set separately and independently of one another as regards phase, amplitude and frequency. All outputs have overload and short-circuit protection. The output values of the current and voltage amplifiers are monitored by means of internal feedback measurements. If the output values do not agree with the setpoint values, a warning is issued to this effect. The device under test is connected via 4 mm flush-mounted safety sockets which are protected against direct contact.
General

Voltage outputs

Current outputs

DC output

Binary inputs

Binary outputs

1. Valid for the 10…100 Hz frequency range
2. Of range

Operation

System version

Environment