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Keba KeContact KC-P30 x Series User Manual

Keba KeContact KC-P30 x Series
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KeContact
KC-P30 x-series
Charging Station
Configuration manual V 4.14
Translation of the original instructions
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Keba KeContact KC-P30 x Series Specifications

General IconGeneral
Charging powerup to 22 kW
Rated current32 A
Connection typeType 2
Protection classIP54
Output Powerup to 22 kW
Output Current32 A
CoolingNatural convection
Operating Temperature-25°C to +55°C
Rated voltage400 V
Communication interfacesEthernet
Output Voltage400 V
Residual current monitoringIntegrated DC residual current protection (RCM DC 6mA)

Summary

Introduction

1.1 Safety Instructions

Explains safety symbols like DANGER, WARNING, CAUTION, ESD, and Information.

1.2 Document Purpose

Describes the manual's scope: configuration of advanced P30 x-series features after installation.

1.3 System Requirements

Lists required knowledge and abilities for electricians, including safety and network basics.

1.4 Warranty Information

Explains warranty conditions and states that unauthorized tampering voids the warranty.

1.5 Document Notes

States the manual is part of the product and must be followed for safety and correct operation.

1.6 Further Documentation

Provides website link for additional manuals, installation guides, and FAQs.

System Overview

2.1 Network Interfaces

Lists available network interfaces: LAN, WLAN, WLAN access point, and mobile communications.

2.1.1 LAN Connection

Explains connecting via LAN to a router for internet/OCPP backend access and other charging stations.

2.1.2 WLAN Connection

Explains connecting via WLAN to a router for internet/OCPP backend access.

2.1.3 WLAN Access Point

Describes using the device as a WLAN hotspot for mobile device access and configuration.

2.1.4 Mobile Communications

Explains connecting via mobile network to an OCPP backend using a SIM card.

2.2 Local Charging Network Design

Details setting up a local network with master/client stations, including direct connection and router/switch connection.

2.2.1 Displays and Signals

Explains the meaning of LED bar displays and status indicators on the charging station.

2.2.2 Direct Master-Client Connection

Details the direct LAN connection between a master and a single client station.

2.2.3 Connection via Router or Switch

Details connecting multiple client stations via a router or switch to the master.

2.2.4 Network Communication Ports

Lists required ports (TCP/UDP) for communication within the charging network and their purpose.

Configuration

3.1 Connection Panel

Describes accessing the connection panel for interfaces and controls for configuration.

3.2 DIP Switch Settings

Explains DIP switch settings required for master and client charging station communication.

3.3 Enabling the DHCP Server

Details enabling the DHCP server on the master for network configuration.

3.4 Configuration in Series via USB Stick

Explains saving and transferring configurations using a USB stick for multiple units.

3.4.1 Create Configuration

Describes configuring a first unit via the web interface as a basis for others.

3.4.2 Read out configuration

Explains transferring configuration from an operational unit to a USB stick.

3.4.3 Adapt Configuration File

Describes adapting the configuration file on the USB stick for different charging stations.

3.4.4 Import Configuration

Explains loading the configuration from the USB stick into another charging station.

Web Interface

4.1 Main menu

Explains accessing the web interface using the master's IP address for configuration.

4.1.1 Status

Describes the status page showing overview information about charging stations in the network.

4.1.2 Charging Sessions

Details viewing and exporting charging session data from the last 12 months.

4.1.3 RFID Cards

Explains managing RFID cards, including teaching-in, editing, deleting, and exporting/importing.

4.1.4 Charging Network

Covers configuration of the charging network, including preferences and operating modes.

4.1.5 System

Outlines system functions like software update, logging, and factory data reset.

4.1.6 Configuration

Explains configuring device settings, network connection, routing, proxy, and OCPP.

4.2 User menu

Covers user-specific settings like username, password, language, and remote service access.

Functions

5.1 Load Management

Explains load management in a local charging network, dividing power among stations.

5.1.1 Equal Allocation Mode

Describes how charging current is divided evenly across active sessions when power is limited.

5.1.2 Unbalanced Load Compensation

Explains balancing phases to avoid unstable networks and define max current for asymmetrical loads.

5.1.3 Current Limiting

Details methods for regulating current limiting, including DIP switches, master assignment, UDP, and external meters.

5.1.4 Phase-related Load Management

Explains phase-related load management for 3-phase connections to regulate uniform current distribution.

5.2 RFID Authorization

Describes RFID authorization for starting charging sessions using ISO standards and RFID readers.

5.2.1 Authorization Modes

Details online and offline authorization modes for comparing RFID cards against local or backend storage.

5.2.2 Displays and Signals

Explains LED bar patterns and acoustic signals indicating authorization status and card read events.

5.2.3 RFID Authorization without OCPP Backend

Details managing RFID cards at the reader or via the web interface without an OCPP backend.

5.2.4 RFID Authorization with OCPP Backend

Details RFID authorization when controlled by an OCPP backend, requiring central teaching and web interface settings.

5.2.5 Start Charging with RFID Authorization

Outlines the steps to start a charging process using RFID authorization.

5.3 OCPP Backend

Explains connecting to a central management system via OCPP, supporting versions 1.5 and 1.6.

5.4 Smart Home Interface

Describes transmitting information and receiving commands via UDP or Modbus TCP for smart home integration.

5.5 Integration of External Meters

Explains reading measured values from external meters via Modbus TCP for intelligent charging and optimization.

5.5.1 Connection

Details connecting external meters via Ethernet1, ensuring same phase sequence and network.

5.5.2 Supported Meters

Lists supported meter manufacturers and models for integration with the Janitza ProData 2 datalogger.

5.5.3 Settings

Explains configuring Modbus TCP for external meters and handling connection interruptions.

Maintenance

6.1 Diagnosis and Troubleshooting

Directs users to website FAQs for rectifying possible errors and issues.

6.2 Software Update

Recommends keeping the station updated for enhancements and bug fixes, with updates available on the website.

6.2.1 Software Update via Web Interface

Details performing a software update through the charging station's web interface.

6.2.2 Software Update via USB Stick

Explains how to perform a software update using a USB stick, including required preparation steps.

6.2.3 Software Update via OCPP Backend

Describes performing software updates for the entire network via the OCPP backend using an FTP link.

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