With the EVCA connected to the charging point using one of the two available charging plugs:
L1 – Provides connection to L1 phase of the charging point output plug/socket
L2 – Provides connection to L2 phase of the charging point output plug/socket
L3 – Provides connection to L3 phase of the charging point output plug/socket
N – Provides connection to Neutral of the charging point output plug/socket
E – Provides connection to Protective Earth of the charging point output plug/socket
14. Load Test
The front mounted mains plug socket can be used to provide a load to check any energy
measuring equipment monitoring the electric vehicle charging point under test is working/counting
correctly. With the CP state set to either C or D (EV connected and ready to charge) and the PP
state set to any setting except NC, an external load may be connected to the mains plug socket,
with a maximum current of 10A, for short durations. The EVCA210 is protected against overload
by a 10 A fuse.
15. Maintenance
Should the EVCA210 adaptor be used as detailed in this user manual, no special maintenance is
required. However, if functional errors occur during normal operation, contact your local Megger
Repair Centre for assistance.
16. Fuse Replacement
If no voltage is present between the L and N of the
4mm terminals or between the L and N of the front
mains plug socket when the EVCA210 is connected to
the charging point using the appropriate charging plug
and the charging point is in charging mode, this may
be because the EVCA210 internal fuse has blown.
Prior to replacement of the defective fuse, the
EVCA210 adaptor must be disconnected from all
measuring circuits andthe connection cable must be
disconnected from the charging point.
Use only fuses specified and rated as follows: Ceramic
10 A/250 V (5 mm x 20 mm).
Use of uncertified fuses is prohibited.
If a fuse has blown (due to overload, fault or misconnection) follow the steps below for
replacement:
1. Unscrew the fuse holder cap using an appropriate screwdriver.
2. Remove the fuse and replace it with a new one.
3. Replace the fuse holder cap.
If new fuses continue to blow, this may indicate a fault within the EVCA210 adapter; contact your
local Megger Repair Centre for service.
www.megger.com
EVCA210
13
Load Test
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General