产品 >> 所有产品 > 7142Ac/dc withstand voltage insulation tester
产品编号：
产品名称：JK7142 Ac/dc withstand voltage insulation tester
规格：
产品备注：128*64 Graphic LCD Display
产品类别：
Features
l Three test functions are available: ACW, DCW, IR
l The large 128 * 64 Graphic LCD display
l With 7305 single grounding impedance tester connection standard 19 inch rack instrument
l Can be tested 100 online at the same time
l Built-in 10 program memory, each group of three test steps for program memory test
l Fast communications , baud rate is as high as 1960
l Fast discharge function, the tested on the electricity can be put out in 0.2 seconds, to ensure safety
l Post detection test, determine the test if is normal before the test function
l The front panel software input correction
l Date and time setting, correction time and the warning time can remind users
l The built-in PLC Remote control interface
l Botton lock
l Safety lock function
l Compact size, light weight
Specifications
Type
Function Description
7142
AC/DC Withstand Voltage/Insulation Tester
Ac Withstand Voltage Test
Rated Output：5KV AC/20ma
Range
Resolution Unit
Degree Of Precision
Output Voltage KVAC
0-5．00
0.01
±(1.5% Of Setting+5V)
Output Frequency
50/60Hz Optional
±100ppm
Output Waveform
Sine Wave THP<2% Crest Factor
HI Limit Ma
0-20.00
0.01
±(1.5% Of Setting+2counts)
LO Limit Ma
0-9.999
0.001
±(1.5% Of Setting+2counts)
Insulation Resistance Test
1000V/1000M
The Output Voltage Setting
0.01-1.00KV Dc
0.01
±(1.5% Of Setting+2V)
Voltage Display
0.01-1.00KV Dc
0.01
±(1.5% Of Setting+1counts)
High Resistance Display
9999MΩ
±(2% Of Setting+2counts) In Voltage >500Vdc
±(5% Of Setting+2counts) In Voltage >500Vdc
HI Limit
0.1-99999MΩ(0=OFF)
1MΩ/Step
±(2% Of Setting+2counts) In Voltage >500Vdc
LO Limit
1-9999MΩ
1MΩ/Step
±(5% Of Setting+2counts) In Voltage >500Vdc
The Dc Withstand Voltage Test
Rated Output:6KV Dc/7.5ma
Output Voltage Kvdc
0-6.00
0.01
±(1.5% Of Setting+5V)
Even The Wave
<5%D 6kvadc/5ma Resistance Under Load
HI Limit Ma
0.00-7.5
0.01
±(1.5% Of Setting+2counts)
LO Limit Ma
0.00-1
0.01
±(1.5% Of Setting+2counts)
Voltage Regulation
±(1% Setting +5V) No Load To Full Load
Ramp Time Sec
0.1-999.9
0.1
±(0.1% Of +0.05Sec)
Test Time Sec
0,1.0-999.9
0.1
±(0.1% Of +0.05Sec)
Arc Detection
0-9Section：0=OFF
PLC Remote Control
Input：Test,Reset,Mermory1.2.3,Interlock
Output：Pass ,Fail, Processing, Reset-Out
Test Failure Alarm
Buzzer
Storage Group
10 Group, Step 3 In Each Group
Safety Lock Keyboard
Can Choose To "Lock" Or "Not Locked" Two Modes
LCD
128 * 64 LCD Screen
Corrected Mode
The Front Panel Software Correction
Input Characteristics
Single Phase 47-63Hz 115/230Vac±15%，Optional，3.15A Insurance
Submit orders
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Tel ：（+86）4001128155 0519-8556347，89187775
0755-61282381，27467016
Email: mailjk17@126.com
copy Changzhou Jinailian Electronic Technology Co., Ltd 2009 All Rights Reserved.
Changzhou Jinailian Electronic Technology Co., Ltd 2009 All Rights Reserved.