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        1. Welcome: Quzhou Yongquan Measure Co., Ltd.
          Language: Chinese ∷  English

          Shunt SH-U Series

          • 70mΩ shunt
          • 70mΩ shunt
          70mΩ shunt70mΩ shunt

          70mΩ shunt

          • 額定阻值范圍:70mΩ
          • .Environmental conditions:-40~+80℃,relative humidity:≤80%(35℃)
          • .Temperature rise: Electrify the shunt with rated current for 2hr, test it after temperature rising stable, the temperature rise should be≤80K when the rated current under 100A; and should be ≤120K when the rated current higher than 100A.
          • .Overload performance: 120% of rated current for 2hours.
          • .Temperature coefficient: ≤40ppm
          • INQUIRY

          1.用途:該款固定式定值分流器廣泛用于擴大儀表測量電流范圍

          2.應用范圍:電信通信設備、電動汽車、航空航天、充電站、電鍍電源、儀器儀表、直流輸變電等系統(tǒng)。

          3.主要技術參數(shù):

          1.額定阻值范圍:70mΩ

          2.環(huán)境條件:-40~+80℃,相對濕度:≤80%35℃)。

          3.溫升:額定電流下持續(xù)2小時溫升變化趨于穩(wěn)定后,額定電流100A以下溫升不超過80K;額定電流100A以上溫升不超過100K。

          4.過負載性能:120%額定電流值,2小時。

          5.熱電勢影響:不超過等級指數(shù)的50%

          4.適用標準:

          GB/T7676-1998《直接作用模擬指示點測量儀表及其附件》

          (IEC 51-9 《直接作用模擬指示點測量儀表及其附件  第9部分:推薦的試驗方法》)

          JB/T9288-1999《外附分流器》

          IEC 61010-1:2001《測量、控制和實驗室用的電氣設備的安全要求》

          SJ/T11363-2006《電子信息產(chǎn)品中有毒有害物質(zhì)的限量要求》

          訂貨標記示例

          規(guī)格書下載:

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          CONTACT US

          Quzhou Yongquan Measure Co., Ltd.

          Add: No. 284 Sanqu Road, Kecheng District, Quzhou City, Zhejiang, China.

          Tel: +86-570-3867658, +86-13362018809

          Fax: +86-570-3867458

          E-mail: saleshunt@163.com