ACA
1-3 Electrical Specifications
Accuracy is
±
(% r number
of digits) at 23°C
±
5°C < 80%RH.
Temperature coefficient :
Add 0.2 x (Specified accuracy) / °C,
< 18°C, > 28°C .
DC / AC Volts
Range
DC Accuracy
AC Accuracy
±
(1.0% + 2dgt)
±
(1.5% + 5dgt)
50Hz ~ 500Hz
200.0V
600V
Over voltage protection :
DC / AC 600V
Input Impedance :
10M
Ω
// less than 100pF.
CMRR / NMRR :
(Common Mode Rejection Ratio)
(Normal Mode Rejection Ratio)
V
AC
: CMRR > 60dB at DC,
50Hz / 60Hz
V
DC
: CMRR > 100dB at DC,
50Hz / 60Hz
NMRR > 50dB at DC,
50Hz / 60Hz
AC Conversion Type :
Average sensing rms indication.
Range
Accuracy
200.0
Ω
*
3
±
(1.0% + 5 dgt) *2
2.000 K
Ω
*
3
20.00 K
Ω
*
3
200.0 K
Ω
*
3
2.000M
Ω
*
3
±
(1.0% + 2 dgt)
20.00 M
Ω
±
(1.9% + 5 dgt)
*
1
±
(0.7% + 2 dgt)
Overload protection :
600V rms
Open circuit Voltage :
-1.3V approx.
* 1 < 100 dgt rolling.
* 2 < 10 dgt rolling.
* 3 The maximum LCD reading is
1400 counts.
Continuity :
Internal beeper activates if the
resistance of the circuit under test
is less than 20
Ω
. It will then turn off
if the resistance is increased
beyond 50
Ω
. Response time is
approximately 50m sec.
Overload protection :
600V rms.
Function
Range
Accuracy
0.0 ~ 40.0A
±
(1.9% + 10 dgt)
40.0 ~ 200.0A
±
(1.9% + 5 dgt)
201 ~ 400A
±
(1.9% + 5 dgt)
A
(50~60Hz)
Overload protection :
600A rms
AC Conversion Type :
Average sensing rms indication.
Position Error :
±
1.0% of reading.
AC Current
Limited Warranty
This Meter is warranted to the original
purchaser against defects in material
and workmanship for 1 year from the
date of purchase. During this warranty
period, manufacturer will, at its option,
replace or repair the defective unit,
subject to verification of the defect or
malfunction.
This warranty does not cover ,
disposable batteries, or damage from
abuse, neglect, accident, unauthoriz-
ed repair, alteration, contamination,
or abnormal conditions of operation
or handling.
Any implied warranties arising out of
the sale of this product, including but
not limited to implied warranties of
merchantability and fitness for a
particular purpose, are limited to the
above. The manufacturer shall not be
liable for loss of use of the instrument
or other incidental or consequential
damages, expenses, or economic
loss, or for any claim or claims for
such damage, expense or economic
loss. Some states or countries laws
vary, so the above limitations or
exclusions may not apply to you.
Operating altitude :
2000m (6562 ft)
Conductor Size :
27mm diameter.
Pollution degree :
2
EMC :
EN 61326-1
Shock vibration :
Sinusoidal vibration per MIL-T-
28800E (5 ~ 55 Hz, 3g maximum).
Drop Protection :
1.2m drop to hardwood on concrete
floor.
Dimensions (W x H x D) :
56mm x 188mm x 28mm
Weight :
225g including battery.
Accessories :
Battery (installed),
Carrying case, Test lead and User
manual.
Ⅰ
The circuits are not connected to
mains.
Ⅱ
The circuits are directly connected
to Low-voltage installation.
Ⅲ
The building installation.
Ⅳ
The source of the Low-voltage
installation.
Resistance
I
I
I
I
a
I + (-I) = 0
Specifications
1-1 General Specifications
LCD display digits :
3 1/2 digit large scale LCD readout.
Display count :
2000 counts.
Measuring rate :
1.5 times / sec.
Overrange display :
“OL” is displayed for “
Ω
” functions,
shows the real value for “A” and “V”
function.
Automatic power off time :
Approximately 10 minutes after
power on.
Low battery indicator :
=
is displayed.
Power requirement :
1.5V AAA x 2 battery.
Rechargeable batteries are not
suitable for use with this instrument.
1-2 Environmental Conditions
Indoor Use.
Calibration :
One year calibration cycle.
Operating temperature :
0°C ~ 30°C (
≦
80% RH)
30°C ~ 40°C (
≦
75% RH)
40°C ~ 50°C (
≦
45%RH)
Storage temperature :
-20 to +60°C, 0 to 80% RH (batteries
not fitted).
Overvoltage category :
IEC 61010-1 600V CAT.
Ⅲ
.
CAT Application field
Battery Replacement
CAT.
Ⅲ
.600V
with respect to
earth for the jaw.
Tactile barrier for
Hand Guard.
Do not hold the
meter in front of
the Tactile Barrier.
r
r
Megger Limited
Archcliffe Road, Dover, CT17 9EN
United Kingdom
Tel +44 (0) 1304 502100
Valley Forge Corporate Centre
2621 Van Buren Avenue, Norristown
PA 19403, USA
Tel +1-979-690-7925
Email [email protected]
Web www.megger.com