Sonel MPI-520 User Manual

MPI-520 – USER MANUAL
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8 Storage
In the case of storage of the device, the following recommendations must be observed:
 Disconnect all the test leads from the meter.
 Clean the meter and all its accessories thoroughly.
 Wind the long test leads onto the reels.
 In the case the meter is to be stored for a prolonged period of time, the batteries must be removed
from the device.
 In order to prevent a total discharge of the accumulators in the case of a prolonged storage, charge
them from time to time.
9 Dismantling and utilisation
Worn-out electric and electronic equipment should be gathered selectively, i.e. it must not be placed
with waste of another kind.
Worn-out electronic equipment should be sent to a collection point in accordance with the law of
worn-out electric and electronic equipment.
Before the equipment is sent to a collection point, do not dismantle any elements.
Observe the local regulations concerning disposal of packages, worn-out batteries and accu-
mulators.
10 Technical data
10.1 Basic data
 Abbreviation „w.m.” used in the specification of basic uncertainty signifies standard measured value.
Measurement of alternating voltages (True RMS)
Range
Resolution
Basic uncertainty
0.0...299.9 V
0.1 V
(2% w.m. + 6 digits)
300…500 V
1 V
(2% w.m. + 2 digits)
 Frequency range: 45...65 Hz
Measurement of frequency
Range
Resolution
Basic uncertainty
45.0...65.0 Hz
0.1 Hz
(0.1% w.m. + 1 digit)
 Voltage range: 50...500 V
Measurement of current (True RMS)
Range
Resolution
Basic uncertainty
0.0..99.9 mA
0.1 mA
(5% w.m. + 3 digits)
100..999 mA
1 mA
1.00..9.99 A
0.01 A
(5% w.m. + 5 digits)
10.0..99.9 A
0,1 A
100 … 400 A
1 A
 Nominal network frequency f
n
: 50 Hz, 60 Hz
*) Error of clamp must be additionally taken into account
Measurement of active power P, reactive power Q and apparent power S and cosφ

Sonel MPI-520 Specifications

General

Brand	Sonel
Model	MPI-520
Category	Measuring Instruments
Language	English