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Manual
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OPERATING MANUAL MPI-
530
-
IT
ver
sion 1.06
69
The meter is
read
y for measur
e-
ment.
Value of interference voltage can
be read on the display
.
Measurement
Connect AutoISO-1000c adapter to the lead tested.
Press
STA
RT
to start m
easurement. First
, the voltage on
individual w
ire pairs is checked.
If any of the voltages exceed
s
allow
able values, the sy
m-
bol of this voltage is displayed with "!
" (e.g. U
N-
PE
!
) and
the measurement
is interrupted.
Read out the results.
Groups of results displayed
are changed
by means of
F3
and
F4
push-buttons.
70
72
Table of Contents
Main Page
Default Chapter
5
Table of Contents
5
1 Safety
8
2 Menu
9
Wireless Transmission
9
Measurement Settings
10
Earthing System, Voltage and Frequency
10
Main Result of Fault Loop Impedance Measurement
11
Measurement Settings
11
RCD AUTO Measurement Mode
12
Cell Autoincrementing
12
Resistivity Measurement Settings
13
Calibration of C-3 Clamps
13
Setting Limits
14
Meter Settings
14
LCD Contrast
15
LCD Backlight
16
Automatic Shut-Off (Auto-OFF)
16
Date and Time
17
Key Sounds
17
Factory (Default) Settings
18
Software Update
18
Wireless Communication
18
Language Selection
19
Information about Manufacturer
19
3 Measurements
20
Diagnostics Performed by the Meter - Limits
20
Measurement of Alternating Voltage and Frequency
20
Checking the Correctness of PE (Protective Earth) Connections
21
Measurement of Fault Loop Parameters
21
Measurement of Fault Loop Parameters in the L-N and L-L Circuits
22
Measurement of Fault Loop Parameters in the L-PE Circuit
25
Measurement of Fault Loop Impedance in L-PE Circuit Protected with a Residual Current Device (RCD)
27
Prospective Short-Circuit Current
28
Measurements in IT Networks
29
Measurement of Resistance to Earth
30
Measurement of Resistance to Earth Using 3P Method
30
Measurement of Resistance to Earth Using 4P Method
34
Measurement of Resistance to Earth Using 3P + Clamps Method
38
Measurement of Resistance to Earth Using Double Clamp Method
42
Measuring Soil Resistivity
46
Measurement of Rcd Parameters
50
Measurement of RCD Disconnection Current
50
Measurement of RCD Disconnection Time
53
Automatic Measurement of RCD Parameters
54
Measurements in IT Networks
61
Measurement of Insulation Resistance
62
Double-Lead Measurement
63
Measurements by Means of Leads with UNI-Schuko Outlet Plug (WS-03 and WS-04)
66
Measurements with Autoiso-1000C Adapter
69
Low-Voltage Measurement of Resistance
72
Measurement of Resistance of Protective Conductors and Equipotential Bonding with ±200 Ma Current
72
Measurement of Resistance
75
Compensation of Test Leads Resistance
76
Checking Sequence of Phases
77
Checking the Motor Rotation Direction
79
Light Measurements
80
Recorder. Measurement and Recording of Current, Voltage, Cosφ, PF Factor, Harmonics and THD
82
4 Memory of Measurement Results
87
Structure of the Memory
87
The Appearance of Main Windows in the Measurement Recording Mode
88
Storing the Measurement Results Data in the Memory
90
Entering the Results Without Extending the Memory Structure
90
Extending the Memory Structure
91
Browsing and Editing the Memory
96
Browsing the Recorder Memory
98
Deleting Memory Data
102
5 Data Transmission
103
Set of Accessories to Connect the Meter to Apc
103
Data Transmission through Usb Port
103
Connecting to Bluetooth Mini-Keyboard
103
Manual Connection
103
Automatic Connection
105
Data Transmission Using Bluetooth Module
106
Read-Out and Change of PIN Code for Bluetooth Connections
106
6 Power Supply of the Meter
108
Monitoring the Power Supply Voltage
108
Replacing Batteries (Rechargeable Batteries)
108
Charging Rechargeable Batteries
109
OPERATING MANUAL MPI-530-IT Version
109
General Principles for Using Ni-MH Rechargeable Batteries
110
7 Cleaning and Maintenance
112
8 Storage
112
9 Dismantling and Utilisation
112
10 Technical Specifications
113
Basic Data
113
Additional Data
124
Iso )
124
Additional Uncertainties According to IEC 61557-3 (Z)
124
Additional Uncertainties According to IEC 61557-4 (R ±200 Ma)
124
Additional Uncertainties of Earth Resistance Measurement
124
Additional Uncertainties According to IEC 61557-6 (RCD)
125
List of Reference Standards
126
11 Equipment
126
Standard Equipment
126
Optional Accessories
126
Clamps C-3
129
Clamps C-6
131
Clamps F-1, F-2, F-3
132
Clamps N-1
133
12 Positions of the Meter's Cover
134
13 Manufacturer
134
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