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- Jacomex
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- Neware
- Pine Research
- OKOndt Group
- Novocontrol
- Norecs
- METERTEST
- Microrad
- Metrel
- Labdex
- SDT
- micrux
- AARONIA AG
- ADASH
- Amptek
- AOiP
- AstroNova
- AWSensors
- Automatic Research
- BASI
- BRS
- Cmc
- CTRL
- CALMET
- CHECKLINE
- C-Tech
- DV Power
- DANATRONICS
- ECH
- Elsys
- Enervac
- Enapter
- ELVEFLOW
- EA Technology
- EL-CELL
- ENERGY SUPPORT
- Electrothermal
- FASTEC
- GE
- GMW
- Gaskatel
- GIUSSANI
- Globecore
- GREENLIGHT
- GRZ
- HTW
- HIGH SENSE SOLUTIONSHTW
- HUBER
- Labnics
- Ida
- LIQUID
- Instytut Fotonowy
- KEHUA TECH
- JGG
- HVPD
- Jenway
- Jacomex
- IVIUM
- ndb
- OZM
- Redoxme
- Serstech
- SATIR
- VacCoat
- Zurich
開關場局部放電定位器
EA Switchyard Partial Discharge (PD) Locator 型號:PD Hawk™- 設計獨特,為全球最有效的開關場局部放電定位器,可在開放式開關場,安全的進行內部局部放電活動的定位!
- 可透過Android行動裝置應用程式記錄及儲存資料、建立報告、發送Email及進一步分析!
- 特點:極快速而精準、操作簡單、行動式、設計強固、具高度安全性。
- 優點:防止成本高昂的故障、快速的投資回收、蒐集寶貴的設備狀態數據、延長設備壽命。
- 可應用在以下設備的內部局部放電活動定位:比壓器/比流器、斷路器、絶緣碍子、隔離開關、避雷器、電纜密封終端。
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- 設計獨特,為全球最有效的開關場局部放電定位器,可在開放式開關場,安全的進行內部局部放電活動的定位!
- 可透過Android行動裝置應用程式記錄及儲存資料、建立報告、發送Email及進一步分析!
- 優點:
- 防止成本高昂的故障。
- 快速的投資回收。
- 蒐集寶貴的設備狀態數據。
- 延長設備壽命。
- 特點:
- 極快速而精準。
- 操作簡單。
- 行動式、設計強固。
- 具高度安全性。
- 快速:幾分鐘內掃描整個開關場!
- PD Hawk™開機後,可立即操作使用。
- 掃描開關場的無線電波信號,濾除不相干的信號,例如行動電話、電視信號及無破壞性電暈活動。
- 觀察/收聽達到高峰時的讀值,以聚焦在信號發射源。
- 旋轉儀器進行極化偵測,以定位出最強的信號。
- 使用脈衝模式,以確認信號是否為局部放電;關注局部放電的信號強度及位置。
- 評估設備健康狀態及其故障風險等級,決定是否須進一步探查及/或維護。
- PD Hawk™安卓行動裝置應用程式:
- 記錄:以客戶為中心所設計的專屬應用程式,採用2種模式記錄資料:脈衝模式與掃描頻率模式。
- 儲存、建立報告、發送Email及進一步分析:PD Hawk™安卓行動裝置應用程式可儲存記錄的資料,使操作員能在之後建立更精準的報告,也可立即透過電子郵件發送檢測結果,以供進一步分析。
- PD Hawk™ 安卓行動裝置應用程式,可在Google Play商店下載及安裝。
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快速專注在內部局部放電的偵測:
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PD Hawk™測量47 - 1000 MHz頻率範圍內的放射信號,預設頻率800MHz是內部局部放電活動的典型頻率,可忽略無害的電暈活動,排除假讀值的非局部放電信號。
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- 經濟有效的預防停機:
- 開關場設備出問題的第一個徵兆通常是突然故障,造成昂貴的損失及停機。
- PD Hawk™能在設備故障前就辨識問題所在,而成本僅只是單次停機成本的一小部分費用而已。
- 可應用在以下設備的內部局部放電活動定位:
- 比壓器/比流器。
- 斷路器。
- 絶緣碍子。
- 隔離開關。
- 避雷器。
- 電纜密封終端。
- 介紹影片:
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- 測量:
- 感測器:超高頻(UHF)指向性天線。
- 測量頻寬:47-1,000MHz。
- 解析度:1dB。
- 精度:±1dB。
- 機身:
- 機殼:自然成色真空成型塑膠外殼。
- 指示介面:彩色背光LCD螢幕、充電LED指示燈。
- 控制介面:2個旋轉按鍵鈕。
- 連接介面:2.1mm低壓直流充電輸入孔、3.5mm立體聲耳機插孔。
- 耳機:迷你8Ω。
- 體積:420x420x120mm。
- 重量:2.4kg。
- 電源:
- 內部電池:3.7V 6.8Ah鋰離子電池。
- 典型續航力:約8小時。
- 電池節電:低電池電壓自動關機。
- 電池充電器:
- 額定電壓:90-264V AC。
- 頻率:47-63Hz。
- 充電電壓:18VDC。
- 充電輸出電流:0.7A。
- 電池充電電流:2.6A@4.2V。
- 充飽電時間:3小時。
- 詳細規格、配件、軟體及選購,歡迎洽詢。
- 測量:
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- SAFELY locates internal Partial Discharge (PD) activity in open terminal switchyards
- The world’s most effective PD locator for switchyards
- Benefits:
- Prevents costly failures
- Rapid return on investment
- Gathers valuable data on asset condition
- Extends asset life
- Features:
- Uniquely fast and accurate
- Easy to use
- Portable and rugged
- Safe
- Scan a whole Switchyard in minutes:
- Switch on – the PD Hawk™ is instantly ready for action
- Sweep the switchyard for radio emissions
- Filter out irrelevant emissions e.g. mobile phone, television signals and non-destructive corona activity
- Watch/listen to readings as they peak, to focus on the source of emissions
- Rotate instrument for polarisation, to locate strongest signals
- Use pulse mode to confirm emissions are PD
- Note the strength and location of PD emissions
- Rate the health of the asset and its risk of failure
- Decide whether to investigate further and/or intervene
- The PD Hawk™ Android App:
- This unique application designed with the customer in mind captures data in two modes;
- Pulse Mode and Scan Frequencies Mode. The PD Hawk™ Android App stores the captured data, enabling the operator to produce more accurate reports at a later date, it also allows results to be emailed instantaneously for further analysis.
- The PD Hawk Android App is available on the Google Play Store*.
- Fast Focus on Internal PD:
- The PD Hawk™ measures emissions in the 47 – 1000 MHz frequency range with a default frequency of 800MHz, which is typical of internal PD activity. This enables the operator to disregard non-PD emissions, including harmless corona activity, and eliminate false readings.
- Cost-Effective Outage Prevention:
- The first sign of problems in switchyard assets is often sudden failure, causing expensive damage and outage.
- The PD Hawk™ identifies problems in assets BEFORE they fail, at a fraction of the cost of a single outage.
- Locate internal PD activity in:
- Instrument transformers
- Circuit breakers
- Isolators
- Disconnectors
- Surge arrestors
- Cable sealing ends
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- Measurement:
- Sensor: UHF Directional Antenna
- Measurement Bandwidth: 47 – 1,000MHz
- Resolution: 1dB
- Accuracy: ±1dB
- Hardware:
- Enclosure: Self-coloured vacuum formed plastic case
- Indicators: Color back-lit LCD, Charging indicator LED
- Controls: 2 off Rotary Encoders with Push-Buttons
- Connectors: 2.1mm LV DC Charger Input, 3.5mm stereo headphone socket
- Headphones: Min. 8 ohms
- Size: 420mmx420mmx120mm
- Weight: 2.4kg
- Power Supplies:
- Internal Batteries: 3.7V 6.8Ah Lithium-Ion
- Typical Operating Time: approx. 8 hours
- Battery Conservation: Automatic low battery voltage‘‘switch off’’
- Battery Charger:
- Rated Voltage: 90 – 264V AC
- Frequency: 47 - 63Hz
- Charging Voltage: 18V DC
- Charging Output Current: 0.7 A
- Battery Charging Current: 2.6 A @ 4.2V
- Time for Full Charge: 3 hours
- Please feel free to contact for detailed specifications, accessories, software and options.
- Measurement: