ETEC EKEC4 Basic EV Charger

ETEC EKEC4 Basic EV Charger

EKEC4 basic type home EV charger can both wall/post mounting,socket type or plug type options,support single phase 3.6kW 7.3kW three phase 11kW 22kW charging,and DLB,RFID functions optionls.

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ETEC EKEC4 Basic EV Charger
ETEC EKEC4 Basic EV Charger

ETEC EKEC4 Basic EV Charger

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Product Profile

EKEC4 is a ecmonic design wallbox, internal components we choosing module din-rail product,

such as module design EV charge controller and module contactor,

RFID and DLB functions can be configured according to customer demand,

the products comply with IEC61851-1 standard.



1) Small size wall box,IP 65 IP degree

2) Insise module device are more easy maintain and repair, it using module contactor instead of relay

    will have a good electric life and electric clearrance promise, anti-gigh and low temperature

3)Different power 3.5KW/7.3KW/11KW/22KW are same charger housing

4)Can working with a DLB current monitoring device for a DLB function,the device can using

    CT for single phase or a  RS485 communication kWH meter for both single phase or theree phase

5)Inside controller with Modbus-RTU protocal and RS485



Product Introduction

Technical Data

EV charging modes Mode 3 charging
Rated voltage AC 240V ±10%, AC 420V ±10%
Rated current Max 16A, Max 32A
Rated frequency  50Hz
Over voltage category (OVC) OVC III
Insulation resistance R > 1 MΩ
AC withstand voltage 1430V
Impulse dielectric withstand voltage (1,2 μs/50 μs) (Uimp) 4kV
Protection against electric shock Class I
Electrical life (contactcor) 100,000
Electrical life (Interface) 100,000
Standby Power Consumption <8W
Type of EV connection Case B (Socket version) / Case C (Cable Version)
universal interface T1: SAE J1772, T2: IEC/EN 62196-2, GB/T: 20234.2-2015
Pollution degree PD 3
IP protection class IP54
Altitude during operation (m) <2000m
Altitude of test laboratory <50m
Work Humidity 3%~95%
Operation temperature -25℃— 40℃
Colling Natural Air Cooling
Mounting method mounted on walls, poles or equivalent positions:
Normal environmental conditions indoor use; Outdoor use
Product Dimension (mm) 357*245*123
Installation Dimension (mm) 180*280
The AC charger require external MCB for overload protection and short-circuit protection to be installed in upstream distribution box


Product selection form

    ●: Defult
Green: Simple Choice
Blue: Multiple Choice
Selection Code
Model   EKEC4
Case B/C Socket type (Case B) S
Cable type (Case C) Defaut value is 5M,other length can customized C
Socket & Plug Standard American standard Type 1(T1):SAE J1772 T1
Europe Standard Type 2(T2)T2:IEC/EN 62196-2 T2
China Standard :GB/T20234.2-2015 GBT
Power 3.6KW,AC230V±10% 50Hz,16A,1P+N+PE 3
7.3KW,AC230V±10% 50Hz,32A,1P+N+PE 7
11KW,AC400V±10% 50Hz,16A,3P+N+PE 11
22KW,AC400V±10% 50Hz,32A,3P+N+PE 22
Protection Configuration Device    
Overtemperature Protection Chip Overtemperature Protection
Residual Current protection RCMU IEC62955 standard AC30mA+DC6mA Residual
current protection (Should at least installation a
Type A RCD in front of Charger)
PEN falut protection Relay Using for UK TNS System for PEN loss protection 0
RFID RFID module with card Support swape RFID card stop and start charging 1
Electronic Lock Electronic Lock Support lock the plug when charging 2
DLB Current Transformer CT Connected in Main circuit only for single phase 3
kWH meter (out Station) kWH meter Connected in Main circuit both for
single phase or three phase, other brand meter
using pls checking the Charger usage manual
OV&UV protection, Over current
protection, voltage, current,
Power for real time monitoring
KwH meter (in station) a kWM meter with MID certificate 6
Surge Protective SPD Only for single phase 7
Emergency Stop Emergency stop switch   8

Note: Model Selection Example: EKEC4-S-T2-22-12

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