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Electric Vehicle Charging Information

Charging Infrastructure and Installation Guide Line Road and Highways

Electric Vehicle and Road Mapping up to Year 2030 in India

We Want Green Carbon Free Road Transportaion &Charging Infrastructure

Public Charging Infra and India High Way and Road Policies
Installation of Minimum one charging station at every 25 kms on both sides of
Highway/Road and minimum one Long Range/Heavy Duty charging station at every
100 kms on both sides of Highway/Road.
Electrical Vehicle Supply Equipment (EVSE): Electric Vehicle Supply Equipment (EVSE) includes the electrical equipment external to the electric vehicle that provides a
connection for an electric vehicle to a power source for charging and is also equipped with advanced features like Smart Metering, Cellular Capability and Network
Connectivity.
EV Charging Station: For this EOI, EV Charging Station is defined as a station with a set of Electrical Vehicle Supply Equipment (EVSE) equipped with advanced features
like Smart metering, Cellular capability and Network connectivity capable of fast charging or slow charging of electrical vehicles, along with associated upstream
electrical infrastructure and conforming to National or International standards in force.
EV Public charging stations, identified to be installed as defined in Ministry of Power’s revised guidelines/standards dated are earmarked for deployment on
Highways/Expressways At least one charging station comprising of at least one CCS II (Minimum 50 KW) Charger & one DC001 (15KW)
One charging station comprising of at least one CHAdeMO (Minimum 50 KW) Charger & one DC001 (15KW) is to be installed in each interval of four Charging Stations.
One charger of minimum 100 kW (200-750 V or higher), each of different specification if more than one, (CCS/CHAdeMO or any fast charger as approved by DST/BIS
for above capacity) with single connector gun to be installed after each of three Charging stations

Right Selection of Connectors as per Power Demand
Connectors for Bhart AC Charger for 3 Wheeler
Largedemand of electric 2-wheeler and 3-wheelers (EV2W and EV3W), which form the majority of EVs
currently on the road, Bharat EV Charger AC-001 and Bharat EV Charger DC-001 standards. Both charger types
cater to the low voltage requirements for EV2Ws and EV3Ws (battery voltage less than 100 V). Bharat Charger
AC-001 can charge three different vehicles simultaneously and provides an output of single-phase AC at 230 V
and 15 Amps (A). The charge rate for the vehicle is limited to 3.3 kW at each of the three connections. Bharat
DC-001has an output of 72-200 V with a maximum current of 200 A (i.e., 15 kW). MOP has set the following
minimum requirements for PCSs in India:

Future Power Generation and Utilities No Boundaries

Store Your Power and Supply as per Load Demand

UL SPD Types - Per 1449 4th Edition
Type 1- One port. permanently connected SPDs, except for watt- hour meter socket enclosure, intended for installation between the secondary of the service transformer and the line side of the
service equpment overcurrent device, as well as the load side, including watt-hour meter socket enclosures and Molded Case SPDs intended to be installed without an extemal overcurrent
protective device. Type 1 SPDs for use in PV systems can be connected between the PV aarry and the main service disconnect.
DIN-RAIL SPDs are open Type 1.
Type 2- Permanently connected SPDs intended for installation on the load side of the service equipment overcurrent device, including SPDs located at the branch panel and Model Case SPDs.
Type 3 - Point of utilization SPDs, installed at a minimum conductor length of 10 meters (30 feet) from the electrical service panel to the point of utilization, for example cord connected, direct
plug-in receptacle type and SPDs installed at the utilization equipment being protected. See marking in 80.3. The distance (10 meters) is exclusive of conductors provided with or used to attach
SPDs.
Note: type 2 and 3 SPDs ware previously known as TVSSs,
Type 4 - Component Assemblies - Component assembly consisting of one or more Type 5 components together with a disconnect (integral or external) or a means of complying with the limited
current tests in 44.4.
Type 1, 2, 3 Component Assemblies - Consists of a Type 4 component assembly with internal or external short
circuitprotection.
Type 5 - Discrete component surge suppressors such as MOVS that may be mounted on a PVVB connected by its leads or provided within an enciosure with mounting means and wiring
terminations. V/Uπ----nominal system voltage.
A nominal value assigned to designate a system of a given voltage class in accordance w ANSI CB4,1. Typical voltages include 120 208, 240, 277, 347, 480,600O Vac.
V --- Voltage Protection RatingA ring selected from a list of preferred values as given inToble 63. 1 of UL 1449 4th Edition andassigned to each mode of protection. The value of V is determined as
the nearest highest value taken from Table 63.1 to the measured limiting voltage determined during the surge test using the compination wave generator at a setting of 6 kV, 3kA. It is also known
as let-through voltage.
Guide to Surge Protection Devices (SPDs): selection, application and theory
The following common terminologies, as recognised by BS EN 61643/IEC 62305 are used throughout SPD specifications in order to aid correct selection and aredefined as follows:
Nominal Voltage UO is the line voltage to Earth a.c. voltage of the mains system (derived from the nominal system voltage) for which the SPD is designed to is the voltage by which the power
system is designated -e g. 230V.
Maximum Continuous Operating Voltage Uc is the maximum RMS voltage that may be continuously applied to the SPD's mode of protection e.g. phase to neutralmode. This is equivalent to the
SPD's rated peak voltage.
Temporary Overvoltage UT is the stated test value of momentary voltage increaseor overvoltage that the power SPD must withstand safely for a defined time.Temporary overvoltages,
typically lasting up to several seconds, usually
originate from switching operations or wiring faults (for example, sudden load rejection, single phase faults) as well as mains abnormalities such as ferro-resonance effects and harmonics.
Impulse Current Amp is defined by three parameters, a current peak with a chargeand a specific energy typically simulated with the 10/350us waveform to represent partial lightning
currents. This waveform is used with peak Imp current value stated. for the mains Type 1 SPD Class I test and typically for data telecom SPD TestCategory D.
Nominal Discharge Current /nspdis a defined nominal peak current value through the SPD, with an 8/20µs current waveshape. This is used for classification of mains SPDs(Class Il test) and also
for preconditioning of SPDs In Class I and Class IItests.
Maximum Discharge Current /maxis the peak current value through the SPD, with an B/20us waveshape. Imax is
declared for mains Type 2 SPDs in accordance to the test sequence of the Class Il operating duty test. In general, max is greater than /nspd.

Reason for Surge and Electrical Entrance Cataugry as per IEC

Surge Protection Installation for Individuall Equipments Safety
When SPDs are individually applied to services, as the
common mode surge
Current from the SPD "C" terminal to the local earth
reference via the earthing cable can create a potential
difference from the true earth potential. Further the local
earth references themselves may be at different potentials.
1.5 µH/m. A diverted surge current of 50 A/µs would create
an inductive voltage of 75 V/m. This inductive voltage adds
to the SPD limiting voltage
The power SPD will be connected to the mains plug/socket
local earth reference. The incomingserviceSPD1 and
outgoing service equipment SPD will be connected to
whatever local earth reference is provided. For the screened
cable SPDn the earth reference could be applied to the
cable
originatingend.

Surge Protection Installation for Multiple Equipments Safety
A surge reference equaliser does two things; it brings together all the
service SPDs by locating themin a single enclosure and provides a local
earth reference for all the SPD "C" terminals to directly connect the
common bonding point, or "star" connection has two external earth
reference
One from the power SPD mains plug/socket local earth reference and
the other from the screened cable remote earth reference. This means
that the diverted surge current can split between the power and
screened cable earth references.to avoid earth loops in normal
operation, one SPDn option is to make the screened cable
"C"connection to the common bonding point via an SPD with a
switching function, which maintains isolation during normal conditions
but provides a bond during the occurrence of a surge.
The surge reference equaliser is now called an MSPD, although there
may not be any SPDs in it,only SPCs giving the equivalent surge
functionality of the replaced SPDs.
MSPD for protecting power, antenna, telephone and Ethernet services
with warning lights for protection failure and missing earth connection.

Surge Protection for Serial and Co-Axial Communication Port
•

Selection of Right SurgeProtection and Installation is is your Hand (TECHNICAL AwareneSS)
Electrical circuits may be connected to ground (earth) for several reasons. Earthing serves as:
•Personal protection
•Property/ operational protection
•Potential grading earthing
•Electro-magnetic pulses protection
•Lightning protection
In mains powered equipment, exposed metal parts are connected to ground so that if, due to any fault conditions, a “line” supply voltage connection occurs to any
such conductive parts, the current flow will then be such that any protective equipment installed for either overload or “leakage” protection will operate and
disconnect the line voltage.
This is done to prevent harm resulting to the user from coming in contact with any such dangerous voltage in a situation where the user may, at the same time, also
come in contact with an object at ground/earth potential. Connection to ground also limits the build-up of static electricity when handling flammable products or
electrostatic-sensitive devices.
Earthing should include:
Low electrical resistance(Max1.00 Ohm)
Ability to conduct stable voltage,even at weather changes
Long life expectancy, i.e. high resistanceagainst corrosion

Earthing for Equipments as per Latest Electrical Safety Indian Standard

Earthing is Mendatory and Importance of Perfect Installations
Why the need for Grounding and Bonding
Equipment Protection
Satisfy Warranty Requirement
System Performance
Service Protection
Personnel Safety
Voltage Difference between Two Equipment Earthing below 5 Volts
Earthing Value is below 1.00 OHM for Low Voltage and 0.50 Ohms for
All Other Electronic Sensitive Equipment’s

Platform Touch Voltage Protection Membrane System

Maintenance Free Earthing Value Calcullation & Costing Per PIT
• BOQ Per Earthing PIT
• 17.2mm Copper Bonded 3 Mtr ROD=1
• Earth Enhance Compound(Value 0.012
Ohm) Qty -30 KG
• Earthing Clamp Connector for
Connecting FLAT STRIP/Conductor - 01
• Earthing Strip /Conductor as per
Equipment Load /Fault Current -10
Mtrs
• High Quality Industrial Plastic PIT Cover

Director:- Mr. ManishKhatri
Head Marketing & Sales:- Mr. Mahesh Chandra Manav
Link Vue System Pvt Ltd
Head Office: I-19, Karampura, New Moti Nagar, New Delhi, (India).
Mobile: +91-9811247237
Tel: +91 11 4559778
Email:manav.chandra@linkvuesystem.com Email:manish@linkvuesystem.com Website: www.linkvuesystem.com
Link Vue Systems Pty Ltd
2 BRUCE STREET, BLACKTOWN NSW 2148,
Sydney, Australia Mobile:+61-423064098, Mobile: +91-9811247237,
Email:manav.chandra@linkvuesystem.com
50

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