Operation
EVZM-01-V01R1 Installation and Operation Manual
Zura Intelligent EV Charging Unit
December 2022
Page
38
of
42
16. If you are present when power for charging is made available, the status indicator
will change to show a fixed green light.
NOTE: Default Hours and Randomised Delay
Following the initiation of the charge session, UK regulations require chargepoints of
this type to apply power for charging during the ‘default’ (off-peak) hours regardless
of when the charge session was initially started. When the off-peak period is reached,
power for charging will be applied after a randomised delay of up to 10 minutes. This
is to protect the power network from spikes in demand that would occur if thousands
of chargepoints are activated at the same time.
If required, charging status may be checked via the smart application.
There is the option to override the default setting and charge during the Peak period,
but this may result in higher electricity costs or other ‘conditions’ applied by the
electricity provider.
NOTE: Peak and Off-Peak Charging Hours
As set by the UK government: Currently
Peak Hours =
8am – 11am and 4pm – 10pm
on weekdays.
x
All hours outside of those shown above are classed as
Off-Peak
.
End a Charging Session
1. A charging session can be ended by any of the following methods:
x
Use the mobile phone application.
x
Place the RFID card/fob (associated with the account) onto the card sensor.
x
Remove the cable from the vehicle.
2. Once the cable has been removed from the vehicle…
x
Remove the cable from the chargepoint (socket chargepoints only).
x
Make sure the socket flap is closed when not in use (socket chargepoints only).
x
Store the cable safely and in accordance with the manufacturer’s instructions.
NOTE:
If the chargepoint has a cable lock facility that permanently secures the
plug into the socket, step 2 can be ignored, and the cable can remain
connected to the chargepoint.
x
Cables should be loosely coiled and hung on a cable hanger with the plug
securely inserted into the holster to prevent water ingress.
x
Some makes of cable may not be as robust as others. The term ‘permanent’
means that the cable does not need to be removed after every charge
session. However, cables must be unlocked and removed from the socket on
a regular basis to check for contamination of the contacts. Unplugging and
reconnecting of the plug and socket also helps to ensure a good electrical
connection and relieves any strain on the components.
