產(chǎn)品簡介

NACT全自動互感器變比極性測試儀體積小、重量輕、測量范圍廣、便于攜帶，適于現(xiàn)場使用的電流互感器變比測試儀越來越成為互感器測試工作的必備手段。NACT-100互感器變比極性測試儀就是南澳電氣（武漢）有限公司總結(jié)國內(nèi)外互感器特性,運(yùn)用新的研究理論及成果，結(jié)合現(xiàn)場使用的要求研制而成的。

產(chǎn)品別名

互感器變比極性檢測儀、互感器變比極性測試儀

產(chǎn)品特性

1、首家采用電壓測量法，體積小重量輕，便攜式,滿足現(xiàn)場工作輕便性要求。

2、電壓波形由單片機(jī)程序產(chǎn)生，干凈純正，免除了電網(wǎng)干擾。

3、內(nèi)部采用恒壓源，讀數(shù)穩(wěn)定。

4、適用于從幾十安培至幾萬安培的所有電流互感器。所有電磁式電壓互感器。

5、能直接顯示變比值。

6、電子法測量互感器極性，簡單直觀。

產(chǎn)品參數(shù)

工作電源輸入：AC220V/50Hz

變比測量范圍：

5A/5A------25000A/5A；

5A/1A-------5000A/1A。

電磁式電壓互感器全系列。

測量精度：0.2%

體積：280mm×220mm×120mm

重量：2kg

Productintroduction

Compact, light weight, wide measurement range, easy to carry,suitable for use in the field of current transformer turns ratiotester transformer testing is increasingly becoming an essentialtool. This is why NACT-100transformer ratio polarity tester designed by NanaoElectric Wuhan ElectricCo., which can test summarize and transformer characteristics, designed basic on latesttheories and research results, combined with on-site usere from the development.

Alsocalled name 

CT tester, CT ratio polarity tester.

TheCharacteristics of the products 

1. weare the firstcompany who take voltagemeasuring method inuse,small in volume, light in weight, portable, meet the needs forfield tests.

2. voltage wave form generated by single chip process, clean andpure, without the interference by power network.

3.the internal of the device uses constant voltage source, withstable reading.

4. applies to current transformers of tens ampere to tens thousandsampere and all electromagnetic PT.

5. can directly display the transformer ratio.

6. electron method to test the transformer polarity, simple andstraightforward .

Theparameters of the products

1. Power supply: AC220V/50Hz

2. Ratio measurement range:5A/5A------25000A/5A；5A/1A-------5000A/1A

3. With CT, electromagnetic PT whole series

4. Accuracy :0.2%

5. Dimension:280mm*220mm*120mm

6. Weight :2Kg