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EVSE Viridian EV EPC20 Series - User Manual

EVSE Viridian EV EPC20 Series
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Issue 1.2 May 2020 EVSE Protocol Controller 2.0 (EPC 2.0) | Viridian EV 1
EVSE Protocol Controller 2.0 (EPC 2.0)
hp://viridianev.co.uk
info@viridianev.co.uk
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Summary

1. Introduction

1.1 ABOUT THIS DOCUMENTATION

Manual contains commissioning and usage info for Viridian EV EPC 2.0.

2. SAFETY INSTRUCTIONS

2.1 CAUTIONS & DANGERS

Observe safety instructions and legal notes, be aware of voltage hazards.

2.2 FUSES

Warning on heat generation due to inadequate fusing and external fusing responsibility.

2.3 REPAIRS

Repairs are not permitted; unauthorized alterations void warranty.

3. DESCRIPTION

3.1 OVERVIEW OF THE EPC 2.0

Overview of the EPC 2.0 DIN rail module for IEC 61851 EV charge points.

3.2 EPC 2.0 FEATURES

Details device versions, supplied parts, areas of application, mounting, connections, and configurable options.

3.3 EPC 2.0 PEN LOSS DETECTION SYSTEM

Explains PEN conductor fault detection for single phase charge points and relevant standards.

3.4 RCM OPERATION

Describes residual current monitor function to detect fault currents and disable charging.

3.5 SELECTABLE CHARGING CURRENT (IC)

Details how to configure charging current using resistors or DIP switch settings.

3.6 FUNCTION APPLICATION EXAMPLE

Provides schematic application examples for EVSE with EPC 2.0, showing wiring options.

3.7 SEQUENCE OF CHARGING PROCESS

Details the step-by-step process of EV charging, including initialization and status indications.

4. Configuration

4.1 DIP SWITCH

Explains configuration options using the 10-way DIP switch on the EPC 2.0.

4.2 INPUT CURRENT TO VEHICLE

Provides data for selecting input current (IC) resistance for specific charging current levels.

4.3 LED DISPLAY & TROUBLESHOOTING

Details LED indicators for operating states and fault conditions, plus general troubleshooting steps.

5. TROUBLESHOOTING

5.1 GENERAL TROUBLESHOOTING

Covers LED status troubleshooting and checks for qualified personnel.

6. CONNECTION

6.1 CONNECTING TERMINALS & TERMINAL ASSIGNMENT

Details connection methods, terminal assignments, conductor cross-sections, and torque settings.

6.2 EPC TERMINAL ASSIGNMENT

Provides a detailed diagram and list of EPC 2.0 terminal functions and connections.

6.3 230 V AC POWER SUPPLY

Illustrates a wiring example for a socket outlet connection with the EPC 2.0.

6.4 EXTERNAL LED CONNECTOR

Explains how to connect an external RGB LED to the EPC 2.0.

6.5 FUNCTIONAL GROUNDING

Details functional grounding procedures according to IEC 61851, emphasizing OV reference point usage.

6.6 SHUTDOWN OF POWER BRANCH

Specifies shutdown requirements for charging completion and transitions between states.

7. MOUNTING

7.1 MOUNTING ONTO STANDARD RAIL

Provides instructions on how to clip and mount the EPC 2.0 device onto a DIN rail.

8. SERVICE & MAINTENANCE

8.1 REPLACING THE DEVICE

Outlines the procedure for replacing the EPC 2.0 device, emphasizing de-energization.

8.2 CLEANING

States that cleaning of the device is not intended or permissible.

7. DIMENSIONAL DRAWINGS

EVSE Viridian EV EPC20 Series Specifications

General IconGeneral
BrandEVSE
ModelViridian EV EPC20 Series
CategoryController
LanguageEnglish