7120、7122中國(guó)臺(tái)灣鏵儀控程耐壓測(cè)試儀

簡(jiǎn)要描述：交直流耐壓測(cè)試儀，AC 5KV，12mA，DC 6KV，5mA，鍵盤鎖定功能，時(shí)間999.9秒。

產(chǎn)品型號(hào)：濟(jì)南*

所屬分類：超高壓耐壓儀

更新時(shí)間：2025-01-03

廠商性質(zhì)：生產(chǎn)廠家

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詳情介紹

產(chǎn)品特點(diǎn)

四種測(cè)試順序可供選擇：W, I, W-I, I-W
可與7305接地阻抗測(cè)試器連結(jié)使用
內(nèi)建5組程序內(nèi)存
緩升及測(cè)試時(shí)間可達(dá)999.9秒
鍵盤鎖定功能
內(nèi)建PLC Remote可程序遙控界面
前面板軟件輸入校正
操作簡(jiǎn)單
體積小、重量輕

技術(shù)參數(shù)

SPECIFICATIONS
MODEL	7110	7112	7120	7122
AC WITHSTAND VOLTAGE
Output Rating	5KVAC/12mA
	Range	Resolution	Accuracy
Output Voltage, KVAC	0-5.00	0.01	±（2% of setting + 5V）
Output Frequency	50Hz/60Hz ±100ppm, User Selection
Output Waveform	Sine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5
Output Regulation	± (1% of output + 5V), From no load to full load
SETTINGS
Hi-Limit AC Current, mA	0.10 - 12.00	0.01	±（2% of setting + 2counts）
Lo-Limit AC Current, mA	0.00 - 12.00	0.01	±（2% of setting + 2counts）
Ramp Time, second	0.1 - 999.9	0.1	±（0.1% + 0.05sec）
Dwell Time, second	0, 0.2 - 999.9 (0=continuous)	0.1
Arc Detection	0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity)
DC WITHSTAND VOLTAGE (7120,7122 ONLY)
Output Rating	6KVDC/5mA
Output Voltage, KVDC	0 - 6.00	0.01	±（2% of setting + 5V）
Output Ripple	<5%（6KV/5mA at Resistive Load）
SETTINGS
Hi-LimitDC Current, mA	0.02 - 5.00	0.01	±（2% of setting + 2counts）
Lo-LimitDC Current, mA	0.00 - 5.00	0.01	±（2% of setting + 2counts）
Ramp Time, second	0.1 - 999.9	0.1	±（0.1% + 0.05sec）
Dwell Time, second	0, 0.2 - 999.9 (0=continuous)	0.1
Arc Detection	0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity)
Discharge Time	< 200 msec
INSULATION RESISTANCE (7112,7122 ONLY)
Output Rating	1KVDC/1000MΩ
Output Voltage, KVDC	0.10 - 1.00	0.01	±（2% of setting + 3V）
SETTINGS
Hi-Limit Resistance, MΩ	0, 1 - 1000 (0=OFF)	1	±（3% of setting+2counts）at > 500VDC
Lo-Limit Resistance, MΩ	1 - 1000	1	±（7% of setting +2counts）at <500VDC
Delay Time, second	0, 0.5 - 999.9 (0=continuous)	0.1	±（0.1% + 0.05sec）
MEASUREMENT
AC/DC Voltage, KV	0 - 6.00	0.01	±（1.5% of reading + 1count）
DC Voltage, KV (IR only)	0.10 - 1.00	0.01	±（1.5% of reading + 3V）
AC Current, mA	0.10 - 12.00	0.01	±（2% of reading + 2counts）
DC Current, mA	0.02 - 5.00	0.01	±（2% of reading + 2counts）
Resistance, MΩ	1 - 1000 (AutoRange)	0.001 0.01 0.1	±（3% of reading+2counts）at > 500VDC ±（7% of reading +2counts）at <500VDC
GENERAL
Input Voltage AC	115/230Vac±15%, 50/60Hz ± 5%, Fuse 3.15A Fast
PLC Remote Control	Input : Test , Reset
	Output : Pass , Fail , Processing
Memory	5 Sets Store/Recall of each Memory, 4 Test Mode Selectable （W, I, W～I(xiàn), I～W Only 7112, 7122）
Display	16×2 LCD with back light
Key Lock	To prevent unauthorized alteration of the test Parameters
Calibration	Build-in software and external calibrated meters
Environment	0-40℃, 20-80%RH
Dimension/Net Weight	280mm(W)×89mm(H)×370mm(D)/ 9Kg
STANDARD ACCESSORIES
Power Cord(10A)	×1
Fuses	×3 (Including a spare contained in the fuse holder)
Hipot Test Lead ,1.5m(1101)	×1
Hipot Return Lead ,1.8m(1102)	×1
*product specifications are subject to change without notice.