Datasheet

3-447-059-03
2/4.22
Gossen Metrawatt GmbH
METRALINE PRO-TYP EM I/II/III
Single and 3-Phase Test Adapter
for Testing Charging Points
with the PROFITEST MTECH+ (IQ) and MXTRA (IQ)
Applications
VDE tests can be conducted at electric charging points in accor-
dance with IEC 61851 with the help of the METRALINE PRO-TYP
EM I/II/III test adapter in combination with PROFITEST MTECH+ and
MXTRA test instruments.
The test adapter triggers the charging process by simulating an
electric vehicle. Only by means of simulation is the charging sta-
tion’s outlet energized so that it can be tested with the
PROFITEST MTECH+ and MXTRA test instruments.
The range of applications includes R&D and service applications
for initial start-up, and for periodic testing.
METRALINE PRO-TYP EM I (Z525F)
The Profitest Master’s measurement cables are connected via
4 mm safety sockets (L1, L2, L3, N, PE).
METRALINE PRO-TYP EM II (Z525G)
Same as the PRO-TYP EM I but with additional earthing contact
socket.
METRALINE PRO-TYP EM II (Z525K)
Same as PRO-TYP EM I but with additional socket SN 441011
type 13.
METRALINE PRO-TYP EM III (Z525H)
Same as PRO-TYP EM I I but with additional, interchangeable test
plug (type 2, type 1, Chinese plug and universally expandable).
Abbreviations and Their Meanings
Applicable Regulations and Standards
Symbol Meaning
CP Displayable vehicle statuses
PP Cable type
CP-PE Resistance coding for enabling charging
PP-PE Resistance coding for maximum charging current
relative to conductor cross-section or cable type
PWM signal Pulse-width modulated signal for communication with the ve-
hicle via the CP cable
RCD Residual current device
IEC 61010-1/
DIN EN 61010-1/
VDE 0411-1
Safety requirements for electrical equipment for mea-
surement, control and laboratory use
– General requirements
IEC 61851-1
DIN EN 61851-1
Electric vehicle conductive charging system
– Part 1: General requirements
EN 60529
VDE 0470-1
Test instruments and test procedures
Degrees of protection provided by enclosures (IP code)
Single and 3-phase test adapter for testing the effectiveness of protec-
tive measures at electric charging points with the Profitest Master,
simulation of fictitiously connected electric vehicles and simulation of
current-carrying capacity of cord sets per IEC 61851-1
• Vehicle simulation (CP)
Vehicle states A, B, C and E are selected with a rotary switch.
• Cable simulation (PP)
The various codings for charging cables with 13, 20, 32 and
63 A can be simulated
with the help of a rotary switch.
• Fault simulation
Simulation of a short-circuit between CP and PE
via rotary switch
• Indication of phase voltages via LEDs
Depending on the charging station, either one or three phases
can be active.
• Testing of electric charging stations with permanently attached
charging cable by means of an extended CP test pin
• CP socket for evaluating the PWM signal