EKEPC2-C/S EV Charging Controller
EKEPC2-C/S EV Charging Controller
EKEPC2-C/S EV Charging Controller
EKEPC2-C/S EV Charging Controller
EKEPC2-C/S EV Charging Controller

EKEPC2 Modular EV Charge Controller

The EKEPC2 is a cutting-edge AC charging station controller developed by ETEK Electric to meet the evolving demands of electric vehicle (EV) charging infrastructure. This smart controller is specifically designed for Mode 3 charging stations, offering a perfect combination of advanced functionality, reliability, and intelligent features suitable for both residential and commercial EV charging applications.

● Compliant with IEC 61851-1 standard (mode 3 charging)
● Modular design, rail installation
● Adjustable charging current (maximum 32A)
● Support Modbus-RTU protocol and RS485 communication method
● Configurable master and slave devices
● Equipped with dynamic load balancing management (DLB) function

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EKEPC2 Modular EV Charge Controller

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Porduct Overview

EKEPC2 is an AC charging pile controller designed for DIN rail installation. As the core intelligent control component of the AC charging pile, it complies with the IEC61851-1 or GB18487.1-2015 standards and can achieve outstanding performance of up to 32A charging current in mode 3.

EKEPC2 supports Modbus-RTU protocol and RS485 communication, has highly flexible expansion capabilities, and is compatible with a variety of devices, including but not limited to contactless IC cards, residual current detection devices (RCMU), DLB current detection devices, LCD displays, energy meters, electromagnetic locks, and external emergency stop buttons. Together, these devices enable the diverse functions of the charging pile, including DLB (dynamic load balancing) and PEN fault protection.

These features provide charging pile manufacturers and installers with a cost-effective solution that can meet charging needs in different application scenarios.

Features:
  • High Power Charging: Supports AC charging up to 22kW, ensuring rapid and efficient charging for a wide range of electric vehicles.

  • Type 2 Socket Support: Engineered for charging stations equipped with Type 2 sockets, the most prevalent standard in Europe and many other regions worldwide.

  • Intelligent Charging: Features advanced load balancing capabilities to optimize power distribution and prevent grid overload.

  • Secure Authentication: Supports RFID card reader integration for reliable user authentication and access control.

  • Versatile Connectivity: Support Modbus-RTU protocol and RS485 communication method for robust communication with backend systems.

  • Space-Efficient Design: Compact construction allows for easy integration into various charging station designs.

  • Durable Construction: Built to withstand diverse environmental conditions, ensuring long-term reliability in outdoor installations.

  • Safety Compliant: Meets relevant IEC standards for EV charging equipment, guaranteeing safe and reliable operation.

Applications:
  • Residential EV charging stations

  • Workplace charging solutions

  • Public parking facilities

  • Commercial and retail locations

  • Fleet charging depots

  • Hospitality sector (hotels, restaurants)

  • Multi-unit residential buildings

Why Choose the EKEPC2:

The EKEPC2 AC Charging Station Controller represents ETEK Electric's commitment to advancing EV charging technology. By selecting this controller for your charging stations, you're investing in a smart, efficient, and future-ready solution that caters to the evolving needs of electric vehicle users and charging station operators alike.

Its combination of high power capability, intelligent features, and industry-standard compliance makes the EKEPC2 an excellent choice for businesses and individuals looking to establish reliable and user-friendly EV charging infrastructure.

Contact ETEK Electric today to learn more about how the EKEPC2 AC Charging Station Controller can elevate your EV charging solutions and contribute to the growth of sustainable transportation infrastructure.

Technical parameters

Technical Data

Model EKEPC2-C(Socket type) EKEPC2-S(Cable type)
Operating voltage 230V±10%
Auxiliary output voltage DC12V/100mA,DC5V/100mA
Charging mode Mode 3 according to IEC61851-1 via IEC62196-2 or SAE J1172
(socket or tethered cable outlets)
Charging Current 16A(6-8-13-16A, Adjustable)
32A(10-16-20-25-32A, Adjustable)
63A(Customized)
Basic functions Over-temperature protection
Additional Functions and Compatible Devices DC leakage current detection (≥6mA), requires external RCMU
RFID start-stop function, requires an RFID card and an external card reader
LED charging status display and LCD screen display, external LED lights and LCD screen are required.
Solenoid interlock for socket
DLB requires an external 100A/5A ratio CT or MID meter.
Real-time monitoring of voltage, current, and power requires an external 100A/5A ratio CT and MID-certified meter.
PEN fault protection, external SPD is required
Emergency stop function requires an external emergency stop button switch.
Over-voltage, under-voltage, and over-current protection settings need to be configured in the software background.
Communication protocol Modbus-RTU protocol and RS485 communication mode
Operating temperature -25 °C to 50 °C
Relative humidity 5%~95%
Altitude ≤2000m
Protection grade IP22
Cooling method Natural cooling
Mounting DIN Rail (35mm)
Controller Terminals
Terminal Description
L Connects to AC “live” or “line” with 230V±10%@50Hz
N Connects to AC“neutral”line with 230V±10%@50Hz
P1 Connect to contactor coil A1
P2 Connect to contactor coil A2
FB Feedback signal of solenoid interlock. If lock feedback is selected, the lock feedback of solenoid
FB (0V) interlock is read.
MH Provides a drive current to continuously energize the solenoid interlock.
Provides a drive current to change the motorized interlock state to locked, the signal is activated for 500ms and changes to pulse 500ms intervals until the lock is closed.
Rating 12V 300mA.
ML Provides a return path for the solenoid interlock drive current ML.
Provides a drive current to change the motorized interlock state to unlocked.
Rating 12V 300mA.
0V 0V connection terminal for RCMU and IC card circuit
RED Connected to the red indicator light, rating 5V 10mA
GRE Connected to the green indicator light, rating 5V 10mA
BLU Connected to the blue indicator light, rating 5V 10mA
IC Connect the input signal of the IC card control to the TTL level signal (DC 3.3V/5V), and connect the other side to the 0V terminal.
FLT Connect to the RCMU "Fault Out" to read the fault signal from the RCMU.
TST Connect to the RCMU "Test". The controller sends a test signal to the RCMU before each charging to detect whether the RCMU is working normally.
+12V 12V power supply, Rating DC+12V, 100mA
CT1 Connect to the main circuit CT1. When the controller turns on the DLB function, it is necessary to connect the main circuit CT signal (signal: AC0-5A).
CT2 Connect to the other side of the main circuit, CT1.
PE Power ground terminal
CP Control Pin. Connects to the CP of IEC61851/J1772 EVSE socket/plug.
PP Proximity Pin. Connects to the PP of IEC61851 EVSE socket.
+5V Power supply, Rating DC+5V,100mA
A+ They are connected to the A+ and B- ports of RS485 communication respectively and can communicate with RS485 devices. The communication standard complies with the Modbus-RTU mode, baud rate: 38400, n,8.1, and the default address number is: 01H.
B-

 

DIP Switch Description

To cater to the DIY needs of users, this controller features an integrated DIP switch on the PCB board (the controller cover needs to be removed), which allows users with a certain level of electrical knowledge to more easily implement various additional functions.

Switch position No. Description
ON 1 Socket version working mode
2 Add RCMU module function
3 Enable IC card working mode
4 Enable solenoid interlock function
5 Enable DLB current balancing working mode
6 Externally connectable LCD display
OFF 1 Cable version working mode
2 No RCMU module function
3 Disable IC card working mode (enabled when card is lost)
4 Disable solenoid interlock function
5 Default working mode
6 Externally unconnectable LCD display

Dimensions

Download Files

Porduct Overview

EKEPC2 is an AC charging pile controller designed for DIN rail installation. As the core intelligent control component of the AC charging pile, it complies with the IEC61851-1 or GB18487.1-2015 standards and can achieve outstanding performance of up to 32A charging current in mode 3.

EKEPC2 supports Modbus-RTU protocol and RS485 communication, has highly flexible expansion capabilities, and is compatible with a variety of devices, including but not limited to contactless IC cards, residual current detection devices (RCMU), DLB current detection devices, LCD displays, energy meters, electromagnetic locks, and external emergency stop buttons. Together, these devices enable the diverse functions of the charging pile, including DLB (dynamic load balancing) and PEN fault protection.

These features provide charging pile manufacturers and installers with a cost-effective solution that can meet charging needs in different application scenarios.

Features:
  • High Power Charging: Supports AC charging up to 22kW, ensuring rapid and efficient charging for a wide range of electric vehicles.

  • Type 2 Socket Support: Engineered for charging stations equipped with Type 2 sockets, the most prevalent standard in Europe and many other regions worldwide.

  • Intelligent Charging: Features advanced load balancing capabilities to optimize power distribution and prevent grid overload.

  • Secure Authentication: Supports RFID card reader integration for reliable user authentication and access control.

  • Versatile Connectivity: Support Modbus-RTU protocol and RS485 communication method for robust communication with backend systems.

  • Space-Efficient Design: Compact construction allows for easy integration into various charging station designs.

  • Durable Construction: Built to withstand diverse environmental conditions, ensuring long-term reliability in outdoor installations.

  • Safety Compliant: Meets relevant IEC standards for EV charging equipment, guaranteeing safe and reliable operation.

Applications:
  • Residential EV charging stations

  • Workplace charging solutions

  • Public parking facilities

  • Commercial and retail locations

  • Fleet charging depots

  • Hospitality sector (hotels, restaurants)

  • Multi-unit residential buildings

Why Choose the EKEPC2:

The EKEPC2 AC Charging Station Controller represents ETEK Electric's commitment to advancing EV charging technology. By selecting this controller for your charging stations, you're investing in a smart, efficient, and future-ready solution that caters to the evolving needs of electric vehicle users and charging station operators alike.

Its combination of high power capability, intelligent features, and industry-standard compliance makes the EKEPC2 an excellent choice for businesses and individuals looking to establish reliable and user-friendly EV charging infrastructure.

Contact ETEK Electric today to learn more about how the EKEPC2 AC Charging Station Controller can elevate your EV charging solutions and contribute to the growth of sustainable transportation infrastructure.

Technical parameters

Download Files

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