Gossen MetraWatt PROFITEST EMOBILITY User manual

Operating Instructions
PROFITESTEMOBILITY
Adapter for Standards-Compliant Testing of Single and 3-Phase,
Mode 2 and 3 Charging Cables with Simulation of Faults 3-349-981-15
3/6.17
Important
Read carefully before use.
Keep on file for future reference!

2GMC-I Messtechnik GmbH
Connections Overview
1N2: Input sockets for 3-phase mains
connection with the help of a CEE
adapter (16 A, 32 A with five 4 mm
safety sockets) and mains connection
fuses F1, F2 and F3 for the 3 phases
2N1: Inlet plug for mains connection,
mains connection fuses FLN for L and N
3IN2: Socket (MENNEKES) for connecting
a 3-phase, mode 3 charging cable
(charging station end) via a type 2
charging plug
4ICCB-IN1*: Input sockets wired parallel to
connection sockets IN2, IN3 and IN4 for
connecting a test instrument for protec-
tive conductor and insulation measure-
ment
* ICCB = in-cable control box: control box inside
the mode 2 charging cable
5Rotary selector switches (S1 and S2):
See description on page 3.
6ICCB-OUT1*: Charging cable output sock-
ets wired parallel to OUT2 for connecting
a test instrument for protective conduc-
tor and insulation measurement
7IN2: Socket (MENNEKES) for connecting
a mode 2 charging cable (vehicle end)
via a type 2 charging plug
8IN3: Input socket in order to be able to
connect a charging cable with specific
plug per IEC 62196 or CEE plug
(charging station end) via adapter
9IN4: Earthing contact input socket for
connecting the supply plug of a single-
phase, mode 2 charging cable (charging
station end)
10 I
PE
: Loop for measuring protective conduc-
tor current with a current clamp trans-
former
1
234
5
6
7
8
9
10
PROFITESTEMOBILITY Connections Overview

GMC-I Messtechnik GmbH 3
Operating Overview
Meanings of Symbols on the Instrument
300 V CAT II Maximum permissible voltage
and measuring category between
connections and ground
Warning concerning a point of
danger (attention: observe docu-
mentation!)
CE conformity marking
This device may not be disposed
of with the trash.
Further information regarding the
WEEE mark can be accessed on
the Internet at www.gossenme-
trawatt.com by entering the
search term “WEEE”.
Meanings of Symbols in the Operating Instruc-
tions
LED L1, L2, L3, N or PE at test adapter
LED on LED off
Scope of Delivery
1 Test adapter in case
1 Mains power cable
1 Set of operating instructions
Fault Selection
Interrupted
Reversed wires
Mains disconnect, mode 2/3 charging cable
– For RISO measurement
Mains connect, mode 2 charging cable
– For fault simulation
– For RPE measurement
– For tripping test with INom
and measurement of time to trip
Orange switch positions: testing at single-phase, mode 2/3 cables
Green switch positions: testing at 3-phase, mode 2/3 cables
Top Switch
Bottom Switch
Status B, C, E
Riso
phase
!
PROFITESTEMOBILITY Operating Overview – Symbols – Scope of Delivery

4GMC-I Messtechnik GmbH
Table of Contents Page
1 Safety Precautions .....................................4
2 Applications ...............................................6
3 Initial Startup .............................................7
3.1 Mains Connection ........................................7
3.2 Testing the LEDs ..........................................7
3.3 Connecting the Mode 2/3 Charging Cable ......7
4 Measurement with Test Instruments .........8
4.1
Measuring Protective Conductor Resistance (Rlo) ........8
4.1.1 Mode 2 Charging Cable ........................................8
4.1.2 Mode 3 Charging Cable ........................................8
4.2 Measuring Insulation Resistance (RISO) ..........8
4.3 Tripping Test with Nominal Residual Current and
Measurement of Time to Trip at Mode 2
Charging Cable ............................................9
5 Measuring RC ............................................9
6 Protective Conductor Current Measurement
(IPE) at Mode 2 Charging Cable .................9
7 Fault Simulation .......................................10
7.1 Mode 2 Charging Cable
(single-phase) ...........................................10
7.1.1 Simulated Interruption ........................................10
7.1.2 Simulated Wire Reversal ....................................10
7.1.3 Simulation of PE to Phase – PE-UEXT ...............10
7.2 Mode 2 Charging Cable
(single-phase) ...........................................11
7.2.1 Simulated Interruption ........................................11
7.2.2 Simulation of PE to phase ....................................12
8 Characteristic Values ...............................13
9 Maintenance ............................................14
9.1 Housing Maintenance .................................14
9.2 Technical Safety Inspections
Testing per DGUV Rule 3 ............................14
9.2.1 Testing Protective Conductor Resistance R
PE ...............14
9.2.2 Testing Insulation Resistance ...............................15
9.2.3 Touch Current Measurement ...............................15
9.3 Fuse Replacement ......................................16
9.4 Return and Environmentally Sound Disposal .16
10 Repair and Replacement Parts Service
Calibration Center and Rental Instrument
Service .....................................................16
11 Product Support .......................................16
1 Safety Precautions
The test adapter has been manufactured
and tested in accordance with the following
safety regulations:
IEC/EN 61010-1/VDE 0411-1,
IEC/EN 61577/VDE 0413-2,-4/
DIN EN 61557-16/VDE 0413-16
Safety of the operator, as well as that of the
test adapter and the charging cable, is only
assured when it’s used for its intended pur-
pose.
Read the operating instructions carefully and
completely before placing your test instrument
into service. Follow all instructions contained
therein. Make sure that the operating instructions
are available to all users of the instrument.
Read the operating instructions for the respective
test instrument as well, in particular the sections
concerning the RPE, RISO and time-to-trip mea-
surements, as well as the tripping test.
Tests may only be performed by a qualified
electrician, or under the supervision and
direction of a qualified electrician. The user
must be instructed by a qualified electrician
concerning performance and evaluation of
the test (see also training seminars listed at
www.gossenmetrawatt.com).
PROFITESTEMOBILITY Table of Contents – Safety Precautions

GMC-I Messtechnik GmbH 5
Observe the following safety precautions:
• The instrument may only be connected to
electrical systems with a maximum of 230/
400 V which comply with applicable safety
regulations (e.g. IEC 60346, VDE 0100)
and are protected with a fuse or circuit
breaker with a maximum rating of 16 A.
•Thetestadaptermayonly be used for test-
ing mode 2 and 3 charging cables.
• No power consuming devices may be con-
nected to any of the sockets.
• Measurements within electrical systems
are prohibited.
• Make certain that the measurement
cables are in flawless condition, e.g. no
damage to insulation, no cracks in
cables or plugs etc.
• When using a test probe with coil cord
(PROFITEST MXTRA):
Grip the tip of the test probe firmly, for
example during insertion into a jack
socket. Tensioning at the coil cord may
otherwise cause the test probe to snap
back resulting in possible injury.
Attention!
!
Insulation resistance can only be
measured at voltage-free objects:
RISO switch position.
• Do not touch the insulation measuring
instrument’s test probes during insula-
tion resistance measurements!
Fuse Replacement
All fuses for neutral and phase conductors
are accessible from the outside (see section
9.3). The fuses may only be replaced when
the instrument is voltage-free, i.e. the instru-
ment must be disconnected from mains
supply power and may not be connected to
a measuring circuit. The fuse type must
comply with the specifications in the techni-
cal data or the labeling on the instrument
(see section 8).
Opening the Instrument / Repairs
The test adapter may only be opened by
authorized, trained personnel from GMC-I
Service GmbH in order to ensure flawless
operation and to assure that the guarantee is
not rendered null and void.
Even original replacement parts may only be
installed by authorized, trained personnel
from GMC-I Service GmbH.
If it can be ascertained that the test adapter
has been opened by unauthorized person-
nel, no guarantee claims can be honored by
the manufacturer with regard to personal
safety, measuring accuracy, compliance
with applicable safety measures or any con-
sequential damages.
The test adapter may not be used:
• If external damage is apparent, for exam-
ple if parts which conduct dangerous
touch voltage are freely accessible, if its
LEDs are defective (voltage at the ICCB-
IN1 sockets would no longer be indicated
in this case)
• If the seal or sealing lacquer has been
removed as the result of repairs or
manipulation carried out by an unautho-
rized/non-certified service provider
• With damaged connection and/or mea-
surement cables, e.g. interrupted insula-
tion or kinked cable
• If it no longer functions flawlessly
• After extraordinary stressing due to
transport
In such cases, the test adapter must be
removed from operation and secured
against unintentional use.
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6GMC-I Messtechnik GmbH
2 Applications
We recommend the following test instru-
ments per EN 61557/VDE 0413 for testing
charging cables with the PROFITEST EMOBILITY
test adapter:
•PROFITEST MXTRA
•PROFITEST MTECH+
•PROFITEST PRIME
•SECUTEST PRO
Special test sequences for use with the test
adapter are currently being prepared for the
test instruments listed above.
Testing of Mode 2 and 3 Charging Cables with the
Test Adapter by Simulating Faults
The following faults can be simulated for
mains power supply to a mode 2 charging
cable:
• Wire reversals
• Failure of individual conductors
(undervoltage detection)
• Interference voltage on the protective
conductor by connecting the phase con-
ductor to the protective conductor
(PE-UEXT switch setting)
The evaluation of the test object’s reaction to
each respective fault is strictly visual:
• ICCB active or inactive
(indicator lamp on the ICCB)
• Fault indication by means of LEDs on the
test adapter
Attention!
!
In any case, comply with the manu-
facturer’s recommendations con-
cerning tests to be conducted in
accordance with DGUV rule 3.
Testing of Mode 2 and 3 Charging Cables with the
Test Adapter by Simulating Faults and Measuring
Protective Conductor and Insulation Resistance,
as well as Tripping Current and Time to Trip, using
the Respective Test Instrument
Refer to the operating instructions for the
respective test instrument concerning the
test sequence.
Measuring Protective Conductor Current
Protective conductor current or bias current
may result in premature tripping of RCDs
used in ICCBs.
For this reason, the protective conductor is
led out of the housing as a loop between
surface mount sockets 4 and 6. This makes
it possible to measure any protective con-
ductor current with the help of a current
clamp transformer.
PROFITESTEMOBILITY Applications

GMC-I Messtechnik GmbH 7
3 Initial Startup
See the connections overview on page 2 for
all connection variants.
3.1 Mains Connection
The test adapter must be connected to the
mains for fault simulation, as well as for indi-
cation by means of the phase LEDs.
Attention!
!
Only one mains power cable (single
or 3-phase) may be connected to the
test adapter at any given time.
Attention!
!
Despite isolation of mains connec-
tions N1 and N2, do not touch open
inlet plug N1 in the case of CEE con-
nection at N2.
➭Connect the test adapter to the mains
via the single or 3-phase mains power
cable (with the help of the Z570B
adapter for 3-phase 16 A mains or the
Z570C adapter for 3-phase 32 A con-
nection). Refer to the characteristic val-
ues on page 13 for nominal mains
values.
Attention!
!
Single-Phase Mains Connection
For correct phase connection, the
earthing contact plug must inserted
into the mains outlet such that only
the ICCB-IN1 L1 LED lights up.
The ICCB-IN1 PE LED lights up as well
in the case of polarity reversal.
3.2 Testing the LEDs
Single-Phase Mains Connection
➭Insert the earthing contact plug into the
earthing contact mains outlet, remove it,
rotate it 180° and insert it again.
When connected with correct polarity, only
the ICCB-IN1 L1 LED may light up. When con-
nected with incorrect polarity or if rotated
180°, the ICCB-IN1 L1 and ICCB-IN1 PE LEDs
light up simultaneously.
3-Phase Mains Connection
➭Connect socket N2 to the 3-phase 16 A
mains with the help of the Z570B
adapter (or the Z570C adapter for 3-
phase 32 A connection).
The ICCB-IN1 L1, L2 and L3 LEDs must light
up.
3.3 Connecting the Mode 2/3 Charging
Cable
The respective charging cable must be con-
nected to the test adapter for all tests.
Connecting a Single-Phase, Mode 2 Charging Cable
➭Insert the power supply plug of the mode
2 charging cable into earthing contact
outlet IN4, or into IN3 at the test adapter
via an adapter.
➭Insert the test object’s plug at the vehicle
end into test socket OUT2.
Connecting a 3-Phase,
Mode 2/3 Charging Cable
➭Insert the plug at the power supply end
of the test object into the outlet of the
adapter connected to IN3, or into IN2
(mode 3 charging cable).
➭Insert the test object’s plug at the vehicle
end into test socket OUT2.
PROFITESTEMOBILITY Initial Startup

8GMC-I Messtechnik GmbH
4 Measurement with Test Instruments
The test adapter must remain connected to
the mains for protective conductor measure-
ments (RPE) at mode 2 charging cables by
means of the respective test instrument.
The test adapter can remain connected to
the mains for protective conductor measure-
ments conducted at test objects whose pro-
tective conductor is not switched, as well as
for insulation measurements (Riso) with the
respective test instrument.
4.1 Measuring Protective Conductor
Resistance (Rlo)
4.1.1 Mode 2 Charging Cable
As opposed to the usual default setting for
low-resistance measurements, the device
under test does not have to be disconnected
from all sources of voltage in this case. Both
rotary selector switches (S1 and S2) have to be
set to the
ON and the Status C positions, in
order to be able to activate the test object and
switch the protective conductor through. Prior
to a protective conductor resistance measure-
ment, an offset measurement must be per-
formed (the offset value of the test adapter
must be taken into account during the test).
➭Connect the test object as described in
section 3.3.
➭Connect the test object to the ICCB-IN1
PE and ICCB-OUT1 PE sockets.
PROFITEST MTECH+ : 2-pole measuring adapter
PROFITEST MXTRA : 2-pole measuring adapter
PROFITEST PRIME: probes L(1) and PE(3)
➭Switch the test object’s ICCB on.
➭Perform the measurement as described
in the operating instructions for the re-
spective test instrument.
4.1.2 Mode 3 Charging Cable
➭ The rotary selector switch must be set to
the
RISO position .
➭Connect the
test object as described in
section 3.3.
➭Connect the test object to the ICCB-IN1
PE and ICCB-OUT1 PE sockets.
PROFITEST MTECH+ : 2-pole measuring adapter
PROFITEST MXTRA : 2-pole measuring adapter
PROFITEST PRIME: probes L(1) and PE(3)
➭Perform the measurement as described
in the operating instructions for the re-
spective test instrument.
4.2 Measuring Insulation Resistance
(RISO)
Attention!
!
The top rotary selector switch must
be set to the mains disconnect posi-
tion: RISO.
➭In order to perform the insulation mea-
surement (Riso), connect the test instru-
ment to the ICCB-IN1 socket for the
mains-end of the cable and the ICCB-
OUT1 socket for the output end of the
cable under test.
PROFITEST MTECH+ : 2-pole measuring adapter
PROFITEST MXTRA : 2-pole measuring adapter
PROFITEST PRIME: probes L(1) and PE(3)
➭Connect the test object as described in
section 3.3.
➭Mode 2 charging cable: Connect the test
instrument to the ICCB-IN1/ICCB-OUT1 L1
or N and PE sockets, one after the other.
PROFITEST MTECH+ : 2-pole measuring adapter
PROFITEST MXTRA : 2-pole measuring adapter
PROFITEST PRIME: probes L(1) and PE(3)
➭Perform the measurement as described
in the operating instructions for the re-
spective test instrument.
➭Mode 2/3 charging cable: Connect the re-
spective test instrument to the ICCB-IN1/
ICCB-OUT1 L1, L2, L3, N and PE sockets,
one after the other.
PROFITEST MTECH+ : 2-pole measuring adapter
PROFITEST MXTRA : 2-pole measuring adapter
PROFITEST PRIME: probes L(1) and PE(3)
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GMC-I Messtechnik GmbH 9
4.3 Tripping Test with Nominal Residual
Current and Measurement of Time to
Trip at Mode 2 Charging Cable
Note!
If you operate your test adapter at an
electrical system with a 30 mA
breaker, the mains RCD may be
tripped during the tripping test (trip-
ping current or time to trip) instead of
the charging cable’s ICCB. In this
case the ICCB-IN1 L1 LED goes out.
We recommend the following procedure in
order to prevent an upstream RCD (selective
RCD as well) from tripping, and to ensure
that actual tripping current or correct time to
trip is measured:
➭Connect the respective test instrument
with the (L1) pole to the energized pole
of the charging cable L1, N, depending
on the wiring of the earthing contact plug
(ICCB-OUT1), and the (PE) pole to N (ICCB-
IN1) (observe limit values and manufac-
turer‘s details).
PROFITEST MTECH+ : 2-pole measuring adapter
PROFITEST MXTRA : 2-pole measuring adapter
PROFITEST PRIME: probes L(1) and PE(3)
➭Refer to the operating instructions for the
respective test instrument regarding per-
formance of the measurement.
5 Measuring RC
Testing of specified resistance value RC for
maximum current-carrying capacity of the
mode 2/3 charging cable per
DIN EN 61851-1 (VDE 0122-1)
➭Connect the
test object as described in
section 3.3.
➭Measure resistance between the PP and
PE sockets at ICCB-OUT1 with a stan-
dards-compliant measuring instrument.
➭Compare the measured resistance value
with the value specified in table X (table
B3, DIN EN 61851-1:2012-01).
Note!
Observe the maximum current-carry-
ing capacity specified on the cable.
6 Protective Conductor Current
Measurement (IPE) at Mode 2
Charging Cable
➭Connect the test object as described in
section 3.3.
➭Switch mains voltage on by turning the
top rotary selector switch (S1) to the
Status C position (system state: vehicle
ready for charging).
➭Turn the bottom rotary selector switch
(S2) to the first ON position in the orange
area for single-phase interruption.
➭Close the jaws of the current clamp
transformer around the external protec-
tive conductor loop IPE.
➭Read the measured value for protective
conductor current at the current clamp
transformer.
Protective conductor current should not
exceed 3.5 mA.
Vehicle State Function Test Results
Testing of resis-
tance coding for
vehicle inlets and
vehicle connec-
tors per
IEC 61851,
table B.3
Resistance
measure-
ment with
multimeter
or test in-
strument
13 A charging cable,
1.5 k 
20 A charging cable, 680 
32 A charging cable, 220 
63 A charging cable, 100 
PROFITESTEMOBILITY Protective Conductor Current Measurement

10 GMC-I Messtechnik GmbH
7 Fault Simulation
7.1 Mode 2 Charging Cable
(single-phase)
➭Switch mains power on by
turning the top rotary selector switch (S1)
to the Status C position.
7.1.1 Simulated Interruption
➭Start with the bottom rotary selec-
tor switch (S2) in the first ON position in
the orange area for single-phase inter-
ruption.
➭Switch through the positions, one after
the other, in the clockwise direction (ta-
ble from top to bottom).
* The test object’s correct reaction to the simulat-
ed fault can be found in the manufacturer’s op-
erating instructions.
7.1.2 Simulated Wire Reversal
➭Turn the bottom rotary selector
switch (S2) to the L1-PE position in the
orange area for single-phase wire rever-
sal.
Instead of the L1 LED, the PE LED must light
up.
* The test object’s correct reaction to the simulat-
ed fault can be found in the manufacturer’s op-
erating instructions.
7.1.3 Simulation of PE to Phase – PE-U
EXT
➭Set the bottom rotary selector switch
(S2) to the PE-UEXT position.
Interference voltage is switched to PE with
touch protection.
The L1 LED and the PE LED light up.
* The test object’s correct reaction to the simulat-
ed fault can be found in the manufacturer’s op-
erating instructions.
Step
Rotary
Switch
Test
Adapter
ICCB Action
L1
LED
PE
LED
LED
1*
2
3
4
5
6
Step
Rotary
Switch
Test
Adapter
ICCB Action
L1
LED
PE
LED
LED
7
*
Step
Rotary
Switch
Test
Adapter
ICCB Action
L1
LED
PE
LED
LED
8
*
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GMC-I Messtechnik GmbH 11
7.2 Mode 2 Charging Cable
(single-phase)
➭Switch mains voltage on by
turning the top rotary selector switch (S1)
to the Status C position (system state: ve-
hicle ready for charging).
7.2.1 Simulated Interruption
➭Start with the bottom rotary selec-
tor switch (S2) in the first ON position in
the green area for single-phase interrup-
tion.
➭Switch through the positions, one after
the other, in the clockwise direction (ta-
ble from top to bottom).
Conductor Interruption Using a 3-Phase, Mode 3 Charging Cable as an Example
* The test object’s correct reaction to the simulat-
ed fault can be found in the manufacturer’s op-
erating instructions.
Regarding step 8: The N LED also lights up due to star connection, although N is interrupted!
Note!
Tripping performance may deviate from
this example in the case of ICCBs from
other manufacturers – adhere to the
manufacturer’s test instructions!
Step
Rotary
Switch
Test Adapter ICCB Action
L1
LED
L2
LED
L3
LED
N
LED
PE
LED
LED
1*
2
3
4
5
6
7
8
9
10
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12 GMC-I Messtechnik GmbH
7.2.2 Simulation of PE to phase
➭Set the bottom rotary selector switch
(S2) to the PE-UEXT position.
* The test object’s correct reaction to the simulat-
ed fault can be found in the manufacturer’s op-
erating instructions.
➭Step 18: see section entitled “Protective
Conductor Current Measurement (IPE) at
Mode 2 Charging Cable” on page 9.
Step
Rotary
Switch
Test Adapter ICCB-
IN1
Action
L1
LED
L2
LED
L3
LED
N
LED
PE
LED
LED
11 *
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GMC-I Messtechnik GmbH 13
8 Characteristic Values
Measurement with METRACLIP 61 as Acces-
sory
Protective conductor
current measurement
Measuring range:
0 ... 30 mA AC
Measurements with PROFITEST MXTRA as
accessory:
Protective conductor
measurement Measuring range:
0.1 ... 6 ,
see technical data on
RLO function of the
PROFITEST MXTRA
Insulation
measurement Measuring range:
50 k... 500 M,
see technical data on
RISO function of the
PROFITEST MXTRA
Connections
Test outlets
Earth contact
IN4:
1P+N+PE, 0.8 A, 230 V
3P+N+PE IN2/OUT2:
0.8 A, 400 V
Power Supply
Nominal line voltage 230/400 V 50 Hz
Mains connection
Single-phase via inlet
socket:
230 V 1P+N+PE 16 A
or
3-phase via ISO
adapter:
230/400 V 3P+N+PE
16 A
Throughput rating Earth contact: 20 VA
CEE: 60 VA
Power consumption Earth contact: < 3 VA
CEE: < 6 VA
Electrical Safety
Measuring category 300 V CAT II
Pollution degree 2
Fuse links Supply network:
Single-phase (N1):
FLN: 2 ea. F0-8A/
250V, 5 x 20 mm
3-phase (N2):
F1, F2 and F3:
3 ea. F0.8A/500V,
6.3 x 32 mm
Ambient Conditions
Operating temperature -5 ... + 50C
Storage temperature -20 ... + 60C
Relative humidity
Max. 75%, no con-
densation allowed
Mechanical Design
Test adapter
protection IP 40 per DIN VDE
0470, part 1, con-
nections: IP 20
Dimensions Housing (WxHxD):
approx. 401 x 307 x
173 mm
(without con-
nector cable, with sur-
face mount sockets)
Weight Approx. 4.6 kg (with
connector cable)
PROFITESTEMOBILITY Characteristic Values

14 GMC-I Messtechnik GmbH
9 Maintenance
9.1 Housing Maintenance
No special maintenance is required. Keep
outside surfaces clean and dry. Use a
slightly dampened cloth for cleaning. Avoid
the use of solvents, cleansers and abrasives.
Note!
If the test adapter has not been used
for a long period of time, the switches
may demonstrate increased contact
resistance depending upon storage
conditions.
If this is the case, actuate the
switches several times.
The fuses may only be replaced when the
instrument is voltage-free, i.e. the instrument
must be disconnected from mains supply
power and may not be connected to a mea-
suring circuit. The fuse type must comply
with the specifications in the technical data
or the labeling on the instrument.
9.2 Technical Safety Inspections
Testing per DGUV Rule 3
Subject your test adapter to technical safety
inspections at regular intervals.
The test adapter is designed in accordance
with IEC 61010 as a protection category I
and II test instrument.
Testing of the protective conductor, insula-
tion resistance and touch current is
described in the following subsections.
9.2.1 Testing Protective Conductor Resis-
tance R
PE
Test Adapter Contacting, Single-Phase (230 V)
Protective conductor resistance is tested
between the PE contact at the mains plug
(inlet plug N1) and PE contacts ICCB IN1
through IN4.
Testing the Single-Phase Connection
➭Turn the top rotary selector switch (S1) at
the test adapter to the Status C position
(system state: vehicle ready for
charging).
With the exclusion of the exceptions speci-
fied in the following table, protective conduc-
tor resistances RPE of less than 2 are per-
missible. This is due to the design of the test
adapter.
Step
Rotary
Switch
Test
Adapter
ICCB Protective
Conductor
Resistance RPE,
L1
LED
PE
LED
LED Permissible
1<2
2<2
3<2
4
<2 
5<2
6>30M
7
>30M 
8 >30M 
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GMC-I Messtechnik GmbH 15
Test Adapter Contacting, 3-Phase (400 V)
Protective conductor resistance is tested
between the PE contact at mains connec-
tion N2 and the PE contact at ICCB-IN1
(parallel to IN2, IN3 and IN4).
Testing the 3-Phase Connection
➭Turn the top rotary selector switch (S1) at
the test adapter to the Status C position
(system state: vehicle ready for charging).
➭Turn the bottom rotary selector switch
(S2) to each switch position*.
With the exclusion of the exceptions speci-
fied in the following table, protective conduc-
tor resistances RPE of less than 2 are per-
missible.
This is due to the design of the test
adapter.
The PE connection between OUT1 and OUT2
must also be tested (< 2
 ).
9.2.2 Testing Insulation Resistance
Testing is conducted in the respective switch
positions for Status B, C or E and in the
green ON position for 3-phase testing at
short-circuited L-N or L1-L2-L3-N contacts
(for earthing contact and CEE respectively)
• At mains connections N1 and N2
• At the supply end of the test object,
ICCB-IN1
• At the output end of the test object,
ICCB-OUT1
in each case against PE.
The usual limit values apply.
9.2.3 Touch Current Measurement
Touch current measurement is conducted at
the screw connections of the IN sockets
(IN2, IN3 and IN4) with the standard limit val-
ues (IB<0,5mA).
Step
Rotary
Switch
Protective Conductor
Resistance R PE,
Permissible
1<2
2
<2 
3<2
4
<2 
5<2
6
<2 
7<2
8
<2 
9<2
10 >30M 
11 >30M
PROFITESTEMOBILITY Maintenance

Prepared in Germany • Subject to change without notice • PDF version available on the Internet
GMC-I Messtechnik GmbH
Südwestpark 15
90449 Nürnberg • Germany
Phone: [phone]
Fax: [phone]
e-mail [email protected]
www.gossenmetrawatt.com
9.3 Fuse Replacement
All fuses for neutral and phase conductors
are accessible from the outside.
The fuses may only be replaced when the
instrument is voltage-free, i.e. the instrument
must be disconnected from mains supply
power and may not be connected to a mea-
suring circuit. The respective fuse type must
comply with the specifications in the techni-
cal data or the labeling on the instrument.
9.4 Return and Environmentally Sound
Disposal
The instrument is a category 9 product
(monitoring and control instrument) in accor-
dance with ElektroG (German electrical and
electronic device law).
This device is subject to the RoHS directive.
We also make reference to the fact that in
this regard, the current status can be
accessed on the Internet at www.gossen-
metrawatt.com by entering the search term
WEEE.
In accordance with WEEE 2012/
19/EU and ElektroG, we identify
our electrical and electronic
devices with the symbol in accor-
dance with DIN EN 50419 which is shown at
the right. Devices identified with this symbol
may not be disposed of with the trash.
Please contact our service department
regarding the return of old devices (see
address below).
10 Repair and Replacement Parts
Service
Calibration Center and Rental
Instrument Service
When you need support, please contact:
GMC-I Service GmbH
Service Center
Thomas-Mann-Str. 16 - 20
90471 Nürnberg • Germany
Phone [phone]
Fax [phone]
e-mail [e-mail]
www.gmci-service.com
This address is only valid in Germany. Please
contact our representatives or subsidiaries
for service in other countries.
11 Product Support
When you need support, please contact:
GMC-I Messtechnik GmbH
Product Support Hotline
Phone [phone]
Fax [phone]
e-mail [email protected]
PROFITESTEMOBILITY Addresses