北京艾諾德儀器有限公司,致力于打造中國儀器航母品牌。
北京艾諾德儀器有限公司是集專業設計、開發、生產與銷售于一體的*股份制企業,專注于新型材料試驗機的研制、材料檢測技術的提高及材料試驗方法的創新,是國內的材料試驗檢測儀器的生產企業。
智能型互感器現場測試儀
編號:GD201311300005
規格:HTXY
HTXY智能型互感器現場測試儀
智能型互感器現場測試儀功能特點
●進行互感器檢定時,不需要大電流電源和大標準互感器及負荷箱,只需帶上本儀器就可按國家標準測量,檢定特別方便。
●不需另加升流源或升壓源,即可按國家標準現場測量電流互感器(含0.2S、0.5S級)的比差和角差,一次測量過程,可同時測試電流互感器上限負荷和下限負荷下的標準誤差。
●可以測量電流互感器1%~120%之間任意一點的比差和角差。
●可對電流互感器和電壓互感器的變比和極性進行定性的測量。且測量準確快速,穩定性能良好。
●可測量電流互感器和電壓互感器的現場二次負荷,可測量該負荷下的電流互感器的比差和角差。
●大屏幕液晶顯示,全中文提示自動測量,整個儀器操作過程簡單;儀器體積小、便于攜帶,適合現場測試使用。
●可進行各種測量數據的存儲和打印,各設置參數掉電可以保存。
智能型互感器現場測試儀主要技術指標
☆電流互感器測量:
●變比范圍:5A/5A~5000A/5A(5A/1A~4000A/1A)。
匝比誤差:0.5%。
●CT誤差測量范圍:5A/5A~5000A/5A(5A/1A~1000A/1A)
極限誤差滿足0.05%,即:
5%額定電流 測量誤差:比差0.1級 角差6′
20%額定電流 測量誤差:比差0.1級 角差4′
*、120%額定電流 測量誤差:比差0.05級 角差2′ (詳細說明見“附一”)
☆電壓互感器測量范圍:
●2.0kV~150kV, 測量誤差:比差0.5級。
☆實際二次負荷測試
●PT負荷 10VA~500VA, 測量誤差:2級
●CT負荷 0.1Ω~25Ω, 測量誤差:2級
Inligent transformer field tester
Number: GD201311300005
Specification: HTXY
HTXY inligent transformer field tester
Functional features
Low during transformer test, and don't need big current power supply and standard transformer load box, just take the instrument can be measured according to the national standards, verification is particularly convenient.
Low don't need another source of higher current source or booster, can according to the national standard measuring current transformer (including 0.2 S, 0.5 S) contrast and Angle difference, a measurement process, at the same time the test current transformer under the limit load and limit load of standard error.
Low current transformer can be measured at any point of the contrast between 1% ~ 120% and the Angle difference.
Low strain ratio of current transformer and voltage transformer may be qualitative measurement and polarity. And the measurement is accurate, fast and good stability.
Low can measure current transformer and voltage transformer secondary load, can measure the load current transformer under the contrast and the Angle difference.
Large screen LCD display, full Chinese prompt automatic measurement, the instrument operation process is simple; Instrument is small in size, easy to carry, suitable for field test.
Low but for a variety of measurement data storage and print, the setting parameters can be saved when power supply drop.
The main technical indicators
A current transformer being measurements:
Low strain ratio range: 5 a / 5 a ~ 5000 a / 5 a, 5 a / 1 a ~ 4000 a / 1 a).
Error: turns ratio was 0.5%.
Low CT error measuring range: 5 a / 5 a ~ 5000 a / 5 a, 5 a / 1 a ~ 1000 a / 1 a)
Meet the 0.05% limit error, i.e.,
5% rated current measurement error: contrast 0.1 magnitude 6 'Angle difference
20% rated current measurement error: contrast Angle difference magnitude 0.1 4 '
*, 120% rated current measurement error: contrast Angle difference magnitude 0.05 2 '(see detail "a" attached)
A voltage transformer being measuring range:
2.0 kV ~ 150 kV, measurement error: 0.5 contrast.
Do the actual secondary load test
Low load 10 PT va ~ 500 va, measurement error: level 2
CT load 0.1 Ω ~ 25 Ω, measurement error: level 2
售后服務承諾:
1、服務宗旨:快速、果斷、準確、周到、*
2、服務目標:服務質量贏得用戶滿意
3、服務效率:保修期內或保修期外如設備出現故障,供方在接到通知后,1-3個工作日內予以解決。 用戶可以通過售后咨詢有關技術問題,并得到明確的解決方案
4、服務原則:儀器儀表產品保修期為1年,在保修期內供方將免費維修和更換屬質量原因造成的零部件損壞,保修期外零部件的損壞,提供的配件只收成本費,由需方人為因素 造成的設備損壞,供方維修或提供的配件均按成本價計。