![EXTECH EX380396 [17/17] Ac dc voltage specifications](/img/pdf.png)
EXTECH EX380396 [17/17] Ac dc voltage specifications
![EXTECH EX380396 [17/17] Ac dc voltage specifications](/views2/1668824/page17/bg11.png)
380395/380396 -EU-EN-V1.2-4/12
17
Insulation Resistance Measurement Specifications
Test Voltages 500V 1000V 2500V 5000V *
0.005~6.000MΩ 0.005~6.000MΩ 0.05~60.00MΩ 0.05~60.00MΩ
6.01~60.00MΩ 6.01~60.00MΩ 60.1~600.0MΩ 60.1~600.0MΩ
60.1~600.0MΩ 60.1~600.0MΩ 0.61~6.00GΩ 0.61~6.00GΩ
Measurement
Range
(Auto-ranging)
0.61~6.00GΩ 0.61~6.00GΩ 6.1~60.0GΩ 6.1~60.0GΩ
Open circuit
Voltage
DC 500V
+20%,-0%
DC 1000V
+20%,-0%
DC 2500V
+20%,-0%
DC 5000V
+20%,-0%
Rated
current
1~1.2mA
(0.5 MΩ load)
1~1.2mA
(1 MΩ load)
1~1.2mA
(2.5 MΩ load)
1~1.2mA
(5 MΩ load)
Short-circuit
current
Approx.1mA
0.005~600.0MΩ +2.5% reading +15 digits
0.61~6.00GΩ +3% reading +15 digits
6.1~60.0GΩ +4% reading +15 digits
Accuracy
5~6000VDC +
1.5%reading +5 digits
Note on voltage
display in IR test
mode
In Insulation Resistance test mode, this device is used to check whether or not the
electric charge stored in the equipment under test has been discharged. During an
Insulation Resistance test, the voltage value displayed on the LCD above the
resistance measurement is the test reference voltage value.
* NOTE: For 5000V IR measurements, use of the ac adapter to power the unit is recommended.
AC/DC Voltage Specifications
Range Resolution Accuracy
0.5 to 600 VAC (40 to 400Hz)
±1% of rdg + 5d (40 to 60 Hz)
±2.5% of rdg + 10d (61 to 400 Hz)
0.5 to 600 VDC
0.1V
±1% of reading + 5 digits
Low Resistance Measurement and Continuity Specifications
Range Resolution Accuracy
0.1 to 600 0.1
±1.5% rdg + 10d
601 to 6.00k 0.001k
±1.5% rdg + 15d
Continuity Buzzer
Triggers if the resistance is 50or lower
Open Circuit Voltage 4.5V minimum
Short Circuit Current 200mA minimum
Copyright © 2012 Extech Instruments Corporation (a FLIR company)
All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
Содержание
- Features 2
- Introduction 2
- International safety symbols 3
- Safety 3
- Safety notes 3
- Warnings 3
- Cautions 4
- 8 9 10 11 5
- Display description 5
- Meter description 5
- Emergency stop 6
- Insulation resistance testing 6
- Press to test knob 6
- Insulation resistance test 7
- Polarization index pi 8
- Timed insulation test 8
- Dielectric absorption ratio dar 9
- Insulation resistance measurement considerations 9
- Use of the guard terminal 10
- Auto power off 11
- Backlight 11
- Battery check 11
- Data hold 11
- Ac dc voltage and resistance testing 12
- Ac dc voltage measurements 12
- Low resistance and continuity measurements 12
- Max min function ac dc voltage measurements only 12
- Peak hold function ac dc voltage measurements only 13
- Relative mode ac dc voltage measurements only 13
- Battery replacement 14
- Maintenance 14
- Power adaptor 14
- Cleaning and care 15
- General specifications 16
- Specifications 16
- 380396 eu en v1 4 12 17 17
- Ac dc voltage specifications 17
- Continuity buzzer triggers if the resistance is 50 or lower 17
- Copyright copyright 2012 extech instruments corporation a flir company 17
- In insulation resistance test mode this device is used to check whether or not the electric charge stored in the equipment under test has been discharged during an insulation resistance test the voltage value displayed on the lcd above the resistance measurement is the test reference voltage value 17
- Insulation resistance measurement specifications 17
- Low resistance measurement and continuity specifications 17
- Open circuit voltage 4 v minimum 17
- Range resolution accuracy 17
- Short circuit current 200ma minimum 17
- Test voltages 500v 1000v 2500v 5000v 17
- To 6 0k 0 01k 1 rdg 15d 17
- To 600 0 1 rdg 10d 17
- To 600 vac 40 to 400hz 1 of rdg 5d 40 to 60 hz 2 of rdg 10d 61 to 400 hz 17
- To 600 vdc 0 v 1 of reading 5 digits 17
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