EXICOM POWER SOLUTIONS Harmony Series User manual

Preface
This document is valid for the harmony series EV Charger.
The pictured devices used in this document are visual examples. The figures and explanations contained in
this document refer to a typical device design.
We recommend always keeping the charging station updated to the most recent software version, as this
contains functional enhancements and product improvement.
Purpose of this Guide
The document de
scribes the user guide for harmony series EV Charger.
INTRODUCTION
User Manual for Harmony Series EV Charger
This document is valid for the harmony series EV Charger.
The pictured devices used in this document are visual examples. The figures and explanations contained in
this document refer to a typical device design.
The devices used by you may differ in their appearance
We recommend always keeping the charging station updated to the most recent software version, as this
contains functional enhancements and product improvement.
scribes the user guide for harmony series EV Charger.
User Manual for Harmony Series EV Charger
The pictured devices used in this document are visual examples. The figures and explanations contained in
The devices used by you may differ in their appearance
We recommend always keeping the charging station updated to the most recent software version, as this

Harmony series EV Charger complies with IEC 61851
charger are certified. The charger complied with all the norms as per the safety standard. For user safety,
all chargin
g stations are equipped with a ground fault detector to reduce the risk of shock. Users are never
exposed to dangerous voltages or currents since connector pins are not energized until the connector is
inserted properly in the EV charging socket and commun
and the charging station. Besides, the connector is sealed to protect the live components from the
weather.
Representation of Safety Instructions
At various points in this document, you may notice notes and
hazards. The symbols used have the following meaning:
Danger
Some components of the charger carry hazardous voltage in operation. Direct or
indirect contact through moist objects with these components will result
Attention
Means that damage to property can occur if the corresponding safety measures are not
taken.
ESD
This symbol reminds you of the possible consequences of touching elect
sensitive components
Ground Protection
SAFETY MEASURES AND INSTRUCTIONS
Harmony series EV Charger complies with IEC 61851
-
1, Safety Standard. All the components used in the
charger are certified. The charger complied with all the norms as per the safety standard. For user safety,
g stations are equipped with a ground fault detector to reduce the risk of shock. Users are never
exposed to dangerous voltages or currents since connector pins are not energized until the connector is
inserted properly in the EV charging socket and commun
ication has been established between the vehicle
and the charging station. Besides, the connector is sealed to protect the live components from the
Representation of Safety Instructions
At various points in this document, you may notice notes and
precautionary warnings regarding possible
hazards. The symbols used have the following meaning:
Some components of the charger carry hazardous voltage in operation. Direct or
indirect contact through moist objects with these components will result
Means that damage to property can occur if the corresponding safety measures are not
This symbol reminds you of the possible consequences of touching elect
sensitive components
SAFETY MEASURES AND INSTRUCTIONS
1, Safety Standard. All the components used in the
charger are certified. The charger complied with all the norms as per the safety standard. For user safety,
g stations are equipped with a ground fault detector to reduce the risk of shock. Users are never
exposed to dangerous voltages or currents since connector pins are not energized until the connector is
ication has been established between the vehicle
and the charging station. Besides, the connector is sealed to protect the live components from the
precautionary warnings regarding possible
Some components of the charger carry hazardous voltage in operation. Direct or
indirect contact through moist objects with these components will result
in fatal injury.
Means that damage to property can occur if the corresponding safety measures are not
This symbol reminds you of the possible consequences of touching elect
rostatically
This symbol reminds you of that the equipment is properly grounded.

Prohibited Areas
Any non-company’s technical personnel or non-company's authorized technical personnel do not open the
cover, otherwise, you will have the risk of electric shock, and lose the warranty qualification.
Safety Precautions
 Make sure that the equipment is well-grounded to avoid electric shock before opening the
equipment.
 Do not modify, add, or alter any part of this product without consulting the backend team.
 Please make sure the input voltage, frequency and other conditions have conformed to equipment
requirements before power on.
 To ensure the service life of the equipment and stable operation, the equipment shall not be used
in volatile gas or flammable environment.
Do’s & Don’ts
 Do not touch any live part in the system while when the system is ON.
 Do not make any changes in the system without consulting the backend team.
 Do not make any false commitment/explanations to the customer for any issue.
 Do understand the problem scenario before troubleshooting the issue.
 Do carry all required tools to site & spares for troubleshooting.
 Do understand the system first before troubleshooting it.

Required Tools
 Multimeter, Clamp meter.
 SD Card, U-Drive.
 USB-RS232 serial tool, USB-UART serial tool.
 LAN Cable, IXXAT CAN Converter, LAPTOP.

While reading this documents you might see few abbreviations as mentioned below,
S. No Abbreviations Full Forms
1 EVSE Electric vehicle supply equipment
2 EVDC Electric vehicle direct current
3 EVAC Electric vehicle alternating current
4 EV Electric Vehicle
5 A Ampere
6 Ah Ampere hour
7 MCB Miniature Circuit Breaker
8 MCCB Molded Case Circuit Breaker
9 Comm. Communication
10 CAN Controlled Area Network
11 SMR Switch Mode rectifier
12 SOC State of health
13 kWh Kilo Watt hour
14 DC Direct Current
ABBREVIATIONS

15 CCS Combined Charging System
16 CHAdeMO Charge de Move
17 Batt. Battery
18 USB Universal Serial Bus
19 VAC Voltage Alternating current
20 VDC Voltage Direct Current

Harmony – Fast charger solution is Exicom’s most innovative design and a true representation of
interoperability. The system has three connectors - CCS, CHAdeMO& AC TYPE 2: 142kW (DC: 120kW
+ AC: 22kW). All three gun’s cab used at the same time for charging three vehicles at the same time.
Technical details are explained below,
Dimensional Information
Below given is the system dimensional information for harmony system,
i) 60, 82, 120 and 142kW
PRODUCT OVERVIEW

ii) 180 kW
iii) 240 kW
System Architecture
Harmony – Fast charger solution is Exicom’s most innovative design and a true representation of
interoperability. The system has three connectors - CCS, CHAdeMO& AC TYPE 2: 142kW (DC: 120kW
+ AC: 22kW).
All guns can be used in Parallel for charging. The charger is equipped with multiple components as
shown below,

1 Housing Cover 7 Key Operated Lock
2 LED Bar 8 LCD Display
3 RFID Reader 9 Emergency Switch
4 Cable Gland 10 Charging Cable
5 Charging Gun Plug 11 SMR’s Cover
6 Ventilation 12 Charging Gun Dummy Socket

Technical Specifications
Parameters 60 kW 82 kW 120 kW 142 kW 142 kW
240
kW
Power Input
Input Voltage 415 VAC, 3 Phase/ L1, L2, L3, N, PE
Input Voltage
Range 320VAC to 520VAC
Input Frequency
Range
45Hz
-
55Hz
THD
< 5 %
Power Factor > 0.98
Power Output
DC Output
Voltage Rating 200 - 750 VDC (1000VDC on Request)
Max. DC Output
Current 125 A per output 200 A per output
DC Power Rating 60KW 120kw 120kw
Max. AC Output
Current - 32A - 32A -
AC Power Rating - 22KW - 22Kw -
Output Plug * * * * *
Number of Plug 1 or 2 3 1 or 2 3 1 or 2
Efficiency ≥95% for 50% ≤ load ≤ 100% at Nominal IP Voltage
Protection and
Safety Safety Parameter
current, Under voltage, Over voltage, Residual current, Surge
protection, Short circuit, Over temperature, Ground fault,
Insulation
Battery Backup 1 hour (optional)