技術(shù)文章
波蘭索耐SONEL/MZC-330S高電流回路阻抗計(jì)
閱讀:602 發(fā)布時(shí)間:2020-11-20波蘭索耐SONEL/MZC-330S高電流回路阻抗計(jì)|京海興樂科技(北京)有限公司提供
mzc - 330 s
指數(shù):WMGBMZC330
高電流回路阻抗計(jì)
MZC-330S
Index: WMGBMZC330
High-current loop impedance meter
測(cè)量短路回路阻抗非常低(與分辨率0 1 mΩ)的電流在230 V 130;大300在750 V或230 V,電流24大30 750 V(與分辨率0 01Ω)
額定電壓110/190 V、115/200 V、127/220 V、220/380 V、230/400 V、240/415 V、290/500 V和400/690 V之間,頻率45…65赫茲,
能夠在短路系統(tǒng)中進(jìn)行測(cè)量:相相,相保護(hù),相中性,
計(jì)算短路電流時(shí)相電壓和相間電壓的區(qū)別,
改變測(cè)試引線長度的能力,
四極法,測(cè)試引線不需要校準(zhǔn)(測(cè)量電流為300a)。
接觸電壓和觸覺沖擊電壓測(cè)量電阻1 kΩ)。
交流電壓測(cè)量范圍為0…750V。
有能力轉(zhuǎn)移數(shù)據(jù)到個(gè)人電腦的999測(cè)量結(jié)果的記憶體
通過USB和藍(lán)牙傳輸數(shù)據(jù)的能力。
儀表符合en61557標(biāo)準(zhǔn)的要求。
Voltage measurements (True RMS)
Range | Resolution | Accuracy |
---|---|---|
0...750 V | 1 V | ±(2% m.v. + 2 digits) |
- frequency range: DC, 45...65 Hz
- input impedance of the voltmeter: >200 kΩ
Frequency measurements (for voltages in range 95...750 V)
Range | Resolution | Accuracy |
---|---|---|
45,0...65,0 Hz | 0,1 Hz | ±(0,1% m.v. + 1 digit) |
Short circuit loop parameters measurement using high current (4p, Imax=300 A)
High-current of measurement of short circuit loop impedance ZS:
measuring range according to IEC61557: 7,2 mΩ...1999 mΩ
Range | Resolution | Accuracy |
---|---|---|
0...199,9 mΩ | 0,1 mΩ | ±(2% m.v. + 2 mΩ) |
200...1999 mΩ | 1 mΩ | ±(2% m.v. + 2 mΩ) |
Short circuit resistance R and reactance XS display range
Range | Resolution | Accuracy |
---|---|---|
0...199,9 mΩ | 0,1 mΩ | ±(2% m.v. + 2 mΩ) impedance reading for a particular measurement |
200...1999 mΩ | 1 mΩ | ±(2% m.v. + 2 mΩ) impedance reading for a particular measurement |
Short circuit current indication
measuring range according to IEC 61557:
- for Un = 230 V 115,0 A...32,0 kA
- for Un = 400 V 200 A...55,7 kA
- for Un = 500 V 250 A...69,4 kA
- for Un = 690 V 345 A...95,8 kA
Range | Resolution | Accuracy |
---|---|---|
115,0...199,9 A | 0,1 A | Accuracy of the curren indication computed, respectively, with the use of resistance measurements |
200...1999 A | 1 A | Accuracy of the curren indication computed, respectively, with the use of resistance measurements |
2,00...19,99 kA | 0,01 kA | Accuracy of the curren indication computed, respectively, with the use of resistance measurements |
20,0...199,9 kA | 0,1 kA | Accuracy of the curren indication computed, respectively, with the use of resistance measurements |
200 kA...* | 1 kA | Accuracy of the curren indication computed, respectively, with the use of resistance measurements |
* 230 kA for UL-N
400 kA for UL-L
Short circuit loop parameters measurement using standards current (2p, Imax=30 A)
Touch voltage measurements UST and shock voltage UT
Range | Resolution | Accuracy |
---|---|---|
0...100 V | 1 V | ±(10% m.v. + 2 digits) |
Short circuit loop impedance ZS measurement:
measuring range according to IEC61557: 0,13 Ω...199,9 Ω for test leads length 1,2 m
Range | Resolution | Accuracy |
---|---|---|
0,00...19,99 Ω | 0,01 Ω | ±(2% m.v. + 3 digits) |
20,0...199,9 Ω | 0,1 Ω | ±(3% m.v. + 3 digits) |
Short circuit resistance RS and reactance XS display range
Range | Resolution | Accuracy |
---|---|---|
0,00...19,99 Ω | 0,01 Ω | ±(2% m.v. + 3digits) impedance reading for a particular measurement |
20,0...199,9 Ω | 0,1 Ω | ±(3% m.v. + 3 digits) impedance reading for a particular measurement |
Readings short circuit current
Range | Resolution | Accuracy |
---|---|---|
1,150...1,999 A | 0,001 A | Accuracy of the current indication computed, respectively, with the use of resistance measurements |
2,00...19,99 A | 0,01 A | Accuracy of the current indication computed, respectively, with the use of resistance measurements |
20,0...199,9 A | 0,1 A | Accuracy of the current indication computed, respectively, with the use of resistance measurements |
200...1999 A | 1 A | Accuracy of the current indication computed, respectively, with the use of resistance measurements |
2,00...19,99 kA | 0,01 kA | Accuracy of the current indication computed, respectively, with the use of resistance measurements |
20,0...40,0 kA | 0,1 kA | Accuracy of the current indication computed, respectively, with the use of resistance measurements
|
“m.v。——測(cè)量值。
電氣安全:
絕緣類型:雙絕緣,符合PN-EN 61010-1和IEC 61557;
測(cè)量類別:IV 600v acc。PN-EN 61010 - 1;
acc保護(hù)類。PN-EN 60529: IP20 (IP67前蓋關(guān)閉);
其他技術(shù)數(shù)據(jù):
電源:內(nèi)置鋰離子7,2v / 8,8ah
電阻器限制電流:
4桿方法4 p: 1、8Ω;
兩桿方法2 p: 9日4ΩU≤253 V, 19ΩU > 253 V,
短路環(huán)數(shù)測(cè)量:2000 (4/min.),
溫度系數(shù):±0,1%實(shí)測(cè)值/℃;
尺寸:390毫米x310毫米x170毫米;
重量:6 6公斤
額定操作條件:
操作溫度0…+ 40°C
京海興樂科技(北京)有限公司
公司主要提供UT(超聲)MT(磁粉)PT(滲透)RT(射線)等設(shè)備及周邊耗材
主要經(jīng)營品牌:美國奧林巴斯OLYMPUS(原泛美)、美國GE(原德國KK)、美國磁通Magnaflux
超聲電子、SIUI、瑞典蘭寶、美國SP公司、美國達(dá)高特、德國MR、英國易高、新美達(dá)、船牌、等等
提供的無損檢測(cè)儀器設(shè)備主要有超聲波探傷儀、相控陣探傷儀、超聲波測(cè)厚儀、TOFD探傷儀、超聲波探頭、相控陣探頭、渦流探傷儀、渦流探頭、渦流陣列探傷儀、磁粉探傷儀、磁粉、紫外線燈、照度計(jì)、工業(yè)掃查器、航空航天檢測(cè)系統(tǒng)、著色滲透劑、熒光滲透線、工業(yè)內(nèi)窺鏡、工業(yè)顯微鏡、光譜(合金)分析儀、工業(yè)X光機(jī)、工業(yè)CT、CR、DR、工業(yè)洗片機(jī)、管材的無損檢測(cè)解決方案、復(fù)合材料超聲波自動(dòng)化檢測(cè)、超聲波板材/管材檢測(cè)系統(tǒng)、大型壓力容器超聲波檢測(cè)系統(tǒng)、汽車點(diǎn)焊超聲波檢測(cè)設(shè)備,以及其它各類型分析檢測(cè)儀器。
長期以來,依托高素質(zhì)的技術(shù)人員和銷售隊(duì)伍,本著誠信守法,客戶*的經(jīng)營原則,以良好的信譽(yù)、豐富的經(jīng)驗(yàn)、周到的服務(wù),為客戶提供了*的檢測(cè)設(shè)備及技術(shù)解決方案,贏得了國內(nèi)外廣大用戶的信賴和好評(píng)。我們提供的設(shè)備、系統(tǒng)及方案應(yīng)用于中國的各種*工業(yè)領(lǐng)域,
用戶行業(yè)包括航空航天,核能電力,船舶制造,海洋石油,石油化工,機(jī)械制造,鐵路交通,進(jìn)口商檢,技術(shù)監(jiān)督,高校及研究機(jī)構(gòu)等。依托高素質(zhì)的技術(shù)人員和銷售隊(duì)伍,本著守法,誠信,客戶*的經(jīng)營原則,公司以良好的信譽(yù),周到的售前和售后服務(wù),贏得了廣大用戶的信賴和好評(píng)。