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  • 產(chǎn)品名稱(chēng):ESD-140 直流接地電阻測(cè)試儀(40A/8V)

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  • 產(chǎn)品廠(chǎng)商:臺(tái)灣華儀
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輸出電流:1.00~40.00A,輸出電壓:8V,接地電阻量程:0~600mΩ(1.00~10.00A),0~200mΩ(10.01~30.00A),0~150mΩ(30.01~40.00A),精度:±(2%ofreading+2counts)
詳情介紹:

ESD-140 直流接地電阻測(cè)試儀

特點(diǎn)和優(yōu)勢(shì)

■ 直流接地電阻測(cè)試儀,電流輸出可達(dá) Max. 40A / 0- 150mΩ
■ 符合 IEC 61851 - 電動(dòng)汽車(chē)傳導(dǎo)充電系統(tǒng),UL1703 - 平板型太陽(yáng)能組件**認(rèn)證標(biāo)準(zhǔn)的測(cè)試要求
■ 可與 7100 系列 (7130 / 7132 / 7140 / 7142) 耐壓 / 絕緣阻抗測(cè)試儀連結(jié),符合標(biāo)準(zhǔn) 19 英吋儀器架
■ 內(nèi)建 10 組程序記憶,每一組 3 個(gè)測(cè)試步驟,可于一次設(shè)定連續(xù)測(cè)試
■ 可于測(cè)試前進(jìn)行判定各項(xiàng)測(cè)試功能是否正常
■ 測(cè)試線(xiàn)路阻抗自我歸零校整功能,確保測(cè)試結(jié)果的準(zhǔn)確性
■ 時(shí)間與日期的設(shè)定可設(shè)定校正時(shí)間及預(yù)警時(shí)間提醒使用者
■ 內(nèi)建 PLC Remote 遙控接口
■ 高頻式脈寬調(diào)變技術(shù)設(shè)計(jì)
■ 大型 128 x 64 Graphic LCD 顯示器
■ **鎖定功能

技術(shù)參數(shù)
MODEL ESD-140
GROUND BOND
Output DC Current 1 - 40A
Output DC Voltage 8V, Maximum Ω
SETTINGS
Max/Min - Limit
Resistance, m Ω
Range 0-600 0-200 0-150
DC Current 10.01-30.00A 10.01-30.00A 30.01-40.00A
Resolution 1mΩ
Accuracy Same as Resistance Measurement Accuracy
Lead Resistance
Offset
Range 0-100mΩ
Resolution 1mΩ
Accuracy ±(2% of setting + 2 counts)
Dwell Time,
seconed
Range 0, 0.5-999.9(=continuous)
Resolution 0.1s
Accuracy ±(0.1% + 0.05s)
MEASUREMENT
DC Current, A Range 1.00-40.00
Resolution 0.01
Accuracy ±(2% of reading + 3 counts)
Max/Min - Limit
Resistance, m Ω
Range 0-600 0-600 0-200 0-150
DC Current 1.00 - 5.99A 6.00 - 10.00A 10.01 - 30.00A 30.01 - 40.00A
Resolution 1mΩ
Accuracy ±(3% of reading + 3 counts) ±(2% of reading + 2 counts)
GENERAL
Input Voltage AC 100 - 240VAC±10% auto-detection, 50/60Hz, 10Amp, slow-blow 250VAC
PLC Remote Control Input : Test, Reset, Interlock, Withstand Processing, Memory 1,2,3, Interlock
Output:- Pass, Fail, Test-in-Process, Start Out and Reset Out
Memory 10 memories, 3 setps / memory
Display 128 x 64 Graphic LCD
Security Key Lock capability to avoid unauthorized access to all test parameters.
Memory Lock capability to avoid unauthorized access to memory locations.
Calibration Built-in software and external calibrated meters
Alarm Volume Setting Ranger: 0-9; 0=OFF, 1 is softest volumne, 9 is loudest volume
Interface(Option) RS-232
Environment 0-40℃, 20-80% RH
Dimensions(W×H×D), mm 215×89×370
Net Weight 5.5kg
*product specifications are subject to change without notice.
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