Specifications

AD Instruments
_______________________________________________________________________________
©Copyright Abacanto Digital SA. 26
Manual de usuario AD511
Specifications
Safety and Compliances
Certification
Compliances
IEC 61010 CAT.II 1000V, CAT.III 600V
overvoltage and double insulation
standard
Physical Specifications
Display (LCD)
Digital: 9999 counts
Analog bar graph.
Operating Temperature
0ć~40ć (32̧~104̧)
Storage Temperature
-20ć~60ć
Relative Humidity
İ85% ˜ 0ć~40ć below;
İ
90%
˜
-20
ć
~60
ć
:
Battery Type
8pcs of 1.5V (LR14) batteries or DC15V power adaptor.
DC15V power adaptor is optionally at extra cost.
Dimensions (H x W x L)
202 x 155 x 94 mm
Weight
Approx. 2kg (including battery)
General Specifications
Range
Auto
Overloading
Display OL on insulation resistance range
Battery Indicator
Display , , ,
Icon Display
Equips with function and battery indicator icons.
Current Consumption
Maximum: around 90mA
Average: around 20mA
Feature Summary
Display Backlight
Bright backlight for clear readings in poorly lighted areas.
Autorange
The Meter automatically selects best range
Warning
and red light will on.
Voltage
Auto release voltage
COMP Measurement
Use the Compare function to set a pass/fail compare level
for the insulation measurements.
PI Measurement
Polarization Index is the ratio of insulation resistance. You
can pre
-
set two point of times and automatically carry out the
measurement.
Detailed Accuracy Specifications
Accuracy: f([% of reading] + [number of least significant digits), guarantee for 1 year.
Operating temperature: 18ć~28ć
Relative humidity: 45~75%RH
A. Voltage Measurement
DC Voltage
AC Voltage
Measurement Range
f30 ~ f1000V
30V~750V (50/60Hz)
Resolution
1V
Accuracy
f(2%+3)
B. Insulation Resistance Measurement
Output Voltage
100V
250V
500V
1000V
Display Range
1MW~99.9MW
100~500M
W
5MW~99.9MW
100~999M
W
1.00~1.99GW
1MW~99.9MW
100~999M
W
1.00~3.99GW
2MW~99.9MW
100~999M
W
1.00~10.00GW
Open Circuit Voltage
DC1000V + 20%, -0%
DC250V + 20%, -0%
DC 500V + 20%, -0%
DC1000V + 20%, -0%
Test Current
1mA~1.2mA @100kW
1mA~1.2mA @250kW
1mA~1.2mA @500kW
1mA~1.2mA @1MW
Short Circuit
Around 2.0mA
Accuracy
100kW to 100MW : f(3%+5)
100MW above:
f
(5%+5)
Caution
At any output voltage, when the tested resistance is les than 5MW, the testing time cannot exceed 10 seconds.
C. Low Resistance Measurement
Function
Resistance
Measurement Range
0.1W~999.9MW
Resolution
0.1W
Accuracy
f(1%+30)
Maximum open circuit voltage
Around 2.8V
Buzzer
Open at less than 30W
Overload Protection
220V rms/10 seconds