斷路器分析儀|計時器
DV Power Circuit Breaker Analyzer & Timer 型號：CAT I series|CAT 03|CAT 31|CAT 34- DV Power CAT I系列CAT03/CAT31/CAT34為獨立操作或可從個人電腦控制的斷路器計時器/數位式斷路器狀態評估測試器。
- 適合每相1個斷口的斷路器測試。
- 在高壓環境下，提供精準的測量結果。
- 時間及動作測量；電壓及電流測量。
- 預插入電阻器的電阻測量。
-
- DV Power CAT I系列CAT03為獨立操作或可從個人電腦控制的斷路器計時器。當CAT03感測到斷路器線圈上的電壓時，計時通道便立即記錄主接點與電阻器接點的閉合及開啟。
- DV Power CAT I系列CAT 31/CAT 34為獨立操作或可從個人電腦控制的數位式斷路器狀態評估測試器，專用於每相1個斷口的斷路器的時間測量及衝程測試。
- 共同特點：
- 適合每相1個斷口的斷路器測試。
- 操作簡單。
- 強固耐用的設計，適合現場使用。
- 在高壓環境下，提供精準的測量結果。
- 時間及動作測量。
- 電壓及電流測量。
- 使用標準配備的DV-Win軟體，進行詳盡的測試結果分析。
- 預插入電阻器的電阻測量。
- 各機型特點：
- CAT03:
- 用於主接點及電阻式接點的3個計時通道。
- 可將測試結果下載到USB碟。
- CAT31:
- 時間測量。
- 用於主接點的3個通道。
- 用於輔助輸入的3個通道。
- 跳脫及閉合線圈電流測量。
- CAT34:
- 時間及動作測量。
- 用於主接點及電阻式接點的3個計時通道。
- 用於輔助輸入的3個計時通道。
- 4個類比輸入加1個傳感器輸入。
- 支援數位及類比傳感器。
- 應用：
- 可對最多6個主接點（每相1個斷口）及3個輔助接點（*依機型而定），同步進行時間測量，包括預插入電阻器（假如存在於斷路器中）。
- 預插入電阻器的電阻測量（假如存在於斷路器中）。
- 評估斷路器極間的同步。
- 同步測量2個線圈的線圈電流。
- 以圖形形式表示電壓數值，以評估變電所電池的狀態。
- 測量斷路器運動部件的位移、接點滑動、過衝、反彈、阻尼時間及平均速度。
- 第一次跳脫測試。
- 軟體：
- 可從個人電腦完全控制儀器功能。
- 可從儀器下載測試結果。
- 可擷取及分析測試結果。
- 可檢視、編輯、儲存、列印及匯出測試結果。
- 可檢視及重疊幾條圖形，以進行簡單的測試結果比較。
- 可使用2個游標，選擇測量點與間隔。
- 提供縮放及平移圖形的功能。
- 可設置特定的測試序列。
- 可創建預定的測試計劃，以便進行輕鬆快速的現場測試。
- 可自定測試結果圖形的配置。
- 提供詳細說明所有功能的輔助（Help）選單。
-
- DV Power CAT I series CAT03 is a standalone or PC-controlled circuit-breaker timer. The timing channels record closing and opening, of the main and resistor contacts instantly when the CAT03 senses a voltage over a breaker coil.
- DV Power CAT I series CAT31/CAT34 are standalone or PC-controlled digital instruments for condition assessment of the circuit breakers. Both are intended for timing measurement of circuit breakers with one break per phase.
- Common features:
- 1 break per phase
- Simple and easy to operate
- Robust design for field use
- Accurate measurement in high voltage environment
- Timing and motion measurement
- Voltage and current measurement
- Detailed analysis of test results using DV-Win software
- Resistance measurement of pre-insertion resistors
- Features for each model:
- CAT03:
- 3 timing channels for main and resistive contacts
- Download of test results on a USB memory stick
- CAT31:
- Timing measurement
- 3 Channels for main contacts
- 3 Channels for auxiliary inputs
- TRIP & CLOSE coils current measurement
- CAT34:
- Timing and motion measurement
- 3 timing channels for main and resistive contacts
- 3 timing channels for auxiliary inputs
- 4 Analog Inputs + 1 Transducer Input
- Supports both digital and analog transducers
- Application:
- Simultaneous timing measurement of up to 6 main contacts (*1 break per phase, depends on model) including pre-insertion resistors (if present in the circuit breaker) and 3 auxiliary contacts,
- Resistance measurement of the pre-insertion resistors (if present in the circuit breaker),
- Evaluation of synchronization between the circuit breaker poles,
- A measurement of the coil currents, simultaneously for 2 coils,
- Evaluating the state of the substation’s batteries by graphically showing the voltage value,
- A measurement of displacement, contact wipe, over-travel, rebound, damping time and average velocity of the breaker’s moving parts,
- “First trip” test.
- Software:
- Full control of the CAT functions from a PC
- Downloading the test results from the instrument
- Acquisition and analysis of the test results
- The test results can be viewed, edited, saved, printed and exported
- Viewing and overlaying several graphs, for an easy test result comparison
- Selecting the measurement points and intervals using the two cursors
- Zoom and pan graph feature
- Specific test sequence setup
- Customized configuration of the test result graphs
- Creation of predefined test plans for an easy and quick field testing
-
- Included accessories:
- DV-Win software
- USB cable
- Mains power cable
- Ground (PE) cable
- Please feel free to contact for detailed specifications, accessories, software and options.
- Included accessories: