COMBI521
EN - 92
6.11 EVSE: SAFETY CHECKS ON RECHARGING STATIONS FOR ELECTRIC CARS
This function allows carrying out a complete test of electric safety on recharging stations
for electric cars (
EVSE
systems
– E
lectrical
V
ehicle
S
upply
E
quipment) by connecting it to
the optional adapter
EV-TEST100
, capable of simulating the presence of an electric
vehicle, measuring output voltage signals and simulating fault conditions according to the
reference standards IEC/EN61851-1 and IEC/EN60364-7-722.
CAUTION
The EVSE test is NOT available for IT systems
1. Press the
MENU
key, move the cursor to
EVSE
in the
main menu by means of the arrow keys (
,
) and
confirm with
ENTER
.
Subsequently, the instrument
shows a screen similar to the one on the side.
Select the reference country, the options “TN” or “TT”,
“25 or 50V”, “50Hz or 60Hz” and the reference voltage in
the general settings of the instrument (see § 5.1.3).
EVSE
15/10 – 18:04
F R E Q = 0 . 0 0 H z
V L - N = 0
V
V L - P E = 0
V
V N - P E = 0
V
1Ph 13A OFF
Sys
Imax Vent
2. Use the keys
,
to select the control parameter, and keys
,
to change the
parameter's value
:
Sys
This key allows setting the type of EVSE system among the options:
1ph
(single-phase) and
3Ph
(three-phase)
Imax
This key allows setting the maximum rated output current of the
EVSE
system as defined by the reference standard, among the options:
13A, 20A, 32A
and
63A
Vent
This key allows setting the type of environment in which the EVSE system
is found, among the options:
OFF
(non-ventilated),
ON
(ventilated)
3. Connect the terminals L1, PE and N of the optional adapter
EV-TEST100
respectively
to inputs
B1, B3
and
B4
of the instrument, and connect the adapter to the instrument's
input
In1
by using the provided cable C100EV (please refer to the user manual of the
adapter for further details)
4. Check that there is no voltage among terminals L-N, L-PE and N-PE, which indicates
that everything is correct in the EVSE system.
Test 1
Continuity measurement of the protective conductors of the EVSE system
5. Press the
GO/STOP
key to start the sequence of tests.
The screen on the side appears on the display.
Connect the instrument to the adapter as shown in the
displayed diagram (input
B4
to input
E
and input
B1
to
the main earth terminal of the system).
Use the three
selectors of the adapter and set the following
positions
:
PP State
NC
CP State
A
Fault
OK
RPE
15/10 – 18:04
1/6 – Continuity test
