Gossen MetraWatt METRALINE PAT, Руководство по эксплуатации

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2 GMC-I Messtechnik GmbH
Table of Contents
Page Page
1 Safety Precautions .....................................3
1.1 General ................................................................3
1.2 Meanings of Symbols on the Device .......................4
1.3 Meanings of Symbols in the
Operating Instructions ...........................................4
2 Applications ...............................................5
3 Standard Equipment and Accessories .......5
3.1 Scope of Delivery ..................................................5
3.2 Accessories ..........................................................5
4 Connection, Control and Display Elements 6
5 Functions Description ................................7
5.1 Power Supply .......................................................7
5.2 Measurement Data Processing ..............................7
5.3 USB Port ..............................................................7
5.4 Bluetooth Interface ................................................8
6 Checking the Mains Connection ................8
6.1 Connection Display ...............................................9
6.2 Single-Phase Mains Connection .............................9
7 Display and Menu Structure ......................9
8 Initial Startup of the Test
Instrument .................................................9
8.1 Visual Inspection ...................................................9
8.2 Mains Connection .................................................9
8.3 Selecting and Starting a Test .................................9
9 Data Transmission ...................................10
9.1 Transmitting Measured Values to the PC ..............10
10 Single Measurements ..............................10
10.1 R
SL
/ RPE – Protective Conductor Resistance .......11
10.1.1 Connection Type Selection ..............................11
10.1.2 RPE – Connecting Protection Class I Devices
to the Test Socket ..........................................12
10.1.3 RPE – Permanently Connected DUTs ...............13
10.1.4 RPE – Probe-Probe Measurement ...................14
10.1.5 RPE – Balancing the Probe Cable for the
Protective Conductor Measurement .................15
10.2 R
ISO
– Insulation Resistance ................................16
10.2.1 RISO – LN-PE ................................................17
10.2.2 RISO – LN-Probe ............................................18
10.2.3 RISO – Probe-PE ............................................19
10.2.4 RISO – Probe-Probe (GND) ..............................20
10.2.5 RISO – L-N ....................................................21
10.3 I
EA
– Equivalent Leakage Current Measurement ....22
10.3.1 I
EA
– LN-PE ....................................................23
10.3.2 I
EA
– LN-Probe ...............................................24
10.3.3 I
EA
– Probe-Probe (GND) ................................. 25
10.4 AKTIV - Function Test and Leakage Current
Measurements ................................................... 26
10.5 U – Testing the DUT (ELV) in the Presence of Line
Voltage .............................................................. 27
11 Error Messages, Troubleshooting ........... 28
11.1 Display is Off ...................................................... 28
11.2 Touch Current Measurement Indicates 0.000 mA . 28
11.3 Touch Current Measurement Greater than 0.5 mA 28
11.4 “F” Displayed for Differential Current
Measurement ..................................................... 28
11.5 Bluetooth Communication ................................... 28
12 Technical Data ........................................ 29
13 Maintenance ........................................... 31
13.1 Housing ............................................................. 31
13.2 Recalibration ...................................................... 31
13.3 Technical Safety Inspections, .............................. 31
13.4 Return and Environmentally Sound Disposal ......... 31
14 Repair and Replacement Parts Service ... 32
15 Product Support ...................................... 32