產品簡介

NACTP全自動互感器綜合測試儀是在本公司開發的、廣受贊譽并大量應用的FA系列互感器多功能全自動綜合測試儀基礎上，廣泛聽取用戶意見、經過大量的市場調研、深入進行理論研究之后研發的新一代革新型CT、PT測試儀器。裝置采用高性能DSP和ARM、**的制造工藝，保證了產品性能穩定可靠、功能完備、自動化程度高、測試效率高、在國內外處于**水平，是電力行業用于互感器的專業測試儀器。

產品別名

CT分析儀、伏安特性變比極性綜合測試儀、伏安特性綜合測試儀、互感器伏安特性測試儀，互感器綜合測試儀、互感器綜合測試儀

產品特性

功能全面，既滿足各類CT（如：保護類、計量類、TP類）的勵磁特性（即伏安特性）、變比、極性、二次繞組電阻、二次負荷、比差以及角差等測試要求，又可用于各類PT電磁單元的勵磁特性、變比、極性、二次繞組電阻、比差以及角差等測試。

自動給出拐點電壓/電流、10%(5%)誤差曲線、準確限值系數（ALF）、儀表保安系數（FS）、二次時間常數(Ts)、剩磁系數(Kr)、飽和及不飽和電感等CT、PT參數。

測試滿足GB1208（IEC60044-1）、GB16847(IEC60044-6)、GB1207等各類互感器標準，并依照互感器類型和級別自動選擇何種標準進行測試。

基于**的低頻法測試原理，能應對拐點高達30KV的CT測試。

界面友好美觀，中英文圖形界面供選擇。

裝置可存儲2000組測試數據，掉電不丟失。試驗完畢后用U盤存入PC機，用軟件進行數據分析，并生成WORD報告。

測試簡單方便，一鍵完成CT直阻、勵磁、變比和極性測試，而且除了負荷測試外，CT其他各項測試都是采用同一種接線方式。

易于攜帶，重量

Product introduction

NACTP?Automatic?CT PT Analyzer is designed for analyzing current transformers (CT) and voltage transformers (PT)ofprotection ormeasurementuse. Which is suitable for laboratory and on-site test. It’s a new generation of innovative CT, PT test equipment, which is based on the seriesofNAFA automatic instrument transformertester, whichalready had a good reputation. This device uses high-performance DSP and ARM, with advanced manufacturing process to ensure stable andreliableperformance, full-featured, high degree ofautomation,high efficiency test, it is the professional testing equipment of instrument transformer in the power industry.

Also called?name

Voltage characteristic tester, volt-ampere characteristic variable ratio polarity tester, voltage characteristictester,transformervolt-amperecharacteristics tester, transformer tester, transformer integrated tester

The Characteristics of the products

1. With full-function, it not only can test the excitation characteristics (also named VA rating curve), ratio, polarity,secondarywindingresistance,secondary burden, phase or angle difference for all kinds of CT (such as protective type, measuring type and TP), but also can test the VA rating curve, ratio, polarity,secondarywindingresistance,phase or angle difference for all kinds of PT.

2. Automatically given the knee point voltage/ current, 10% or 5% error curve, accuracy limit factor (ALF), instrument safetyfactor(FS), secondarytimeconstant (Ts), remanence factor (Kr), saturated and unsaturated inductance and other parameters of CT and PT..

3. The test meet GB1208 (IEC60044-1), GB16847 (IEC60044-6), GB1207 and other types of transformers standards, it canautomaticallyselect thesuitablestandards to test according to the type and level of transformer.

4. Based on an advanced low-frequency testing theory , the knee point voltage of CT can be up to 30KV

5. Beautiful and friendly interface.

6.The device can store 2000 groups of test data automatically even a sudden of brownout. For data analysis, U disk can transfer toPCafter testingandproduce WORD reports.

7.The test is simple and convenient, one key to complete the DC resistance, excitation, ratio and polarity test of CT, in additiontothe load tests,CTvarious other tests are based on the same kind of wiring method.

8.Easy to carry, device weight less than 9.0 kg.