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User’s Manual
24
Abbreviations Appendix 1
No. Abbreviation Description
1
IEC
International electrotechnical commission.
2 EV Electrical vehicle. This can be battery EV (BEV) or plug-in hybrid EV (PHEV).
3
EVSE
Electric vehicle supply equipment [IEC61851-1].
4
kW
Kilo watts. Unit of power.
5
A
Ampere. Unit of current.
6
V
Volt. Unit of voltage.
7
Hz
Hertz. Unit of frequency.
8
LCD
Liquid crystal display.
9
RFID
Radio frequency identification.
10 CMS
Central management system. Manages EVSE and has the information for
authorizing users for using its EVSE.
11 OCPP
Open charge point protocol. A standard open protocol for
communication between EVSE and a central system, and is designed to
accommodate any type of charging technique.
(www.openchargealliance.org)
12
IP
Ingress protection.
13
PE
Protective earthing.
14
HMI
Human-machine interface.
15
RCMU
Residual current monitoring unit.
16
MCB
Miniature circuit breaker.
17
OBC
On-board charger (of an EV).
18
RoHS
Restriction of hazardous substances.
19
REACH
Registration, evaluation and authorization of chemicals.
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