7120，7122中國(guó)台(tái)灣鏵儀控程耐(nài)壓(yā)測試(shì)儀

簡要描(miáo)述：交直流耐(nài)壓(yā)測試儀，AC 5KV，12mA，DC 6KV，5mA，鍵盤(pán)鎖(suǒ)定功(gōng)能，時間(jiān)999.9秒。

產品型(xíng)號：

所(suǒ)屬分類：高壓(yā)耐壓(yā)儀(yí)

更(gēng)新時間(jiān)：2026-01-04

廠商(shāng)性質(zhì)：生產(chǎn)廠家

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詳情介紹

7120，7122中國台灣(wān)鏵(huá)儀控(kòng)程(chéng)耐壓測(cè)試(shì)儀(yí)的詳細資料：

產(chǎn)品特點

四種測(cè)試順(shùn)序可供選擇：W, I, W-I, I-W
可與(yǔ)7305接地阻(zǔ)抗(kàng)測試(shì)器(qì)連結(jié)使(shǐ)用
內建(jiàn)5組程(chéng)序內(nèi)存
緩升(shēng)及測試(shì)時(shí)間可達(dá)999.9秒(miǎo)
鍵盤(pán)鎖(suǒ)定(dìng)功能
內(nèi)建PLC Remote可程(chéng)序遙(yáo)控(kòng)界麵
前(qián)麵板軟件輸(shū)入(rù)校正
操作簡單
體(tǐ)積(jī)小，重量(liáng)輕

7120，7122中(zhōng)國台灣鏵(huá)儀控程耐壓(yā)測(cè)試(shì)儀

技術(shù)參(cān)數

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, 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.