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  • 產品名稱：臺灣華儀(EXTECH) 7480 交流耐壓測試儀(5kV/200mA)

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  • 產品廠商：臺灣華儀
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簡單介紹：
輸出范圍：5kVAC/200mA，測試電壓：0-5000VAC，分辨率：10V，輸出精度：±(2%ofsetting+10V)，擊穿電流：0-200mA，分辨率：0.01/0.1mA，測試精度：±(2%ofsetting+2counts)
詳情介紹：

7480 1000VA交流耐壓測試儀

特點和優勢

■ 交流耐壓輸出容量可達1000VA, 跳脫電流(Ir) 200mA
■ 測試電壓 ACW : 0-5000Vac 全范圍輸出可調
■ **智能型防高壓觸電 Smart GFI 功能
■ 電壓可設定輸出緩升(Ramp Up) 與緩降 (Ramp Down) 功能
■ 測試時間單位可設定 秒(Sec.) / 分(Min.) / 時(Hour) 三種選擇
■ 可搭配矩陣掃描儀器(7006 Matrix Scanner ) 達到多通道輸出應用
■ 50個記憶組, 每個記憶組可設定步驟連結(Step Linking)
■ 內建PLC Remote 遠程控制界面 Test / Reset 及 三組記憶M1/M2/M3
■ RS-232 通訊界面, 滿足自動化控制需求

技術參數
MODEL 7480
AC WITHSTAND VOLTAGE
Output Rating 5kVAC / 200mA
? Range Resolution Accuracy
Output Voltage, ACV 0-5000 10 ± (2% of setting + 10V)
Output Frequency 50Hz/60Hz ±0.1%, User Selection
Output Waveform Sine Wave ,THD: <2% at="" 300vrms="" or="" higher="" voltage(resistive="" load),="" crest="" factor="1.3" -="" 1.5="" <="" td="">
Output Regulation ± (1% of output + 10V), From no load to full load
SETTINGS
Hi / Lo-Limit AC current, mA 0.00-99.99 / 100.0-200.0 0.01/0.1 ± (2% of setting + 2 counts)
Ramp-Up Timer, second 0.1-999.9 0.1 ± (0.1% + 0.05 sec)
Ramp-Down Timer, second 0.0-999.9
Dwell Timer, second 0, 0.3-999.9 sec
(0=continuous)
0, 0.1-999.9 min?
(0=continuous)
0, 0.1-999.9 hr
(0=continuous)
Arc Detection The range is from 1-9(9 is the most sensitive)
AC Current Offset, mA 0-2.000, auto / manual set
MEASUREMENT ? ? ?
AC Voltage, KV 0-5.00 0.01 ± (1.5% of reading)≥500V
± (1.5 % of reading +1 count) < 500V
AC Current, mA 0.00-20.00 0.01 ± (2% of reading +3 counts)
20.1-200.0 0.1
GENERAL
Input Voltage AC 230VAC±10%, 50/60Hz(Input 110V has to add Transformet Box)
PLC Remote Control Input : Test, Reset, Memory 1,2,3, Interlock
Output:- Pass, Fail, Processing
External Scanner Poert Built-in only one scanner port to connect 7006 Matrix Scanner.
Safety Smart GFI Function (<1ma) <="" td="">
Memory 50 memories
Display 20 x 2 LCD with back light
Key Lock To prevent unauthorized alteration of the test parameters
Calibration Built-in software and external calibrated meters
Interface Optional RS232
Alarm Volume Setting Ranger: 0-9; 0=OFF, 1 is softest volumne, 9 is loudest volume
Environment 0-40℃, 20-80%RH
Dimensions(W×H×D), mm 430×133×500
Net Weight 24.4kg
STANDARD ACCESSORIES
Power Cord ×1
Fuses ×2 (Including a spare contained in the fuse holder)
Interlock Disable Key(1505) ×1
Hipot Return Lead ×1
Hipot Test Lead ×1
*product specifications are subject to change without notice.
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