Ies Keywatt 50 series User manual

User Manual

Keywa 50x Staon

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DUM019665-EN_V001a

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User Manual DUM019665-EN

The information provided in this documentation contains general descriptions and/or technical characteristics

of the performance of the products contained herein. This documentation is not intended as a substitute for

and is not to be used for determining suitability or reliability of these products for specific user applications. It

is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and

testing of the products with respect to the relevant specific application or use thereof. Neither IES Synergy nor

any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.

If you have any suggestions for improvements or amendments or have found errors in this publication, please

notify us.

You agree not to reproduce, other than for your own personal, noncommercial use, all or part of this document

on any medium whatsoever without permission of IES Synergy, given in writing. You also agree not to establish

any hypertext links to this document or its content. IES Synergy does not grant any right or license for the per-

sonal and noncommercial use of the document or its content, except for a non-exclusive license to consult it on

an “as is” basis, at your own risk. All other rights are reserved.

All pertinent state, regional, and local safety regulations must be observed when installing and using this prod-

uct. For reasons of safety and to help ensure compliance with documented system data, only the manufacturer

should perform repairs to components.

When devices are used for applications with technical safety requirements, the relevant instructions must be

followed.

Failure to use IES Synergy software or approved software with our hardware products may result in injury,

harm, or improper operating results.

Failure to observe this information can result in injury or equipment damage.

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Table of content

1. Safety notes 4

Notice 4

Please note 4

2. About the manual 5

Purpose of this manual 5

Document scope 5

Related documents

Document title Reference

Installation Manual DIM019665-EN

User Manual DUM019665-EN

Service Manual DMM019665-EN

User comments

We invite you to write to us to communicate any inaccuracies or omissions, or to make general comments or

suggestions regarding the quality of this manual.

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User Manual DUM019665-EN

3. General Safety instructions

NOTICE

SAVE THESE INSTRUCTIONS

• To ensure proper and safe operation, please read these user instructions carefully and

keep them for future reference.

• This manual contains important instructions for the charging staon that shall be followed

during installation, operation and maintenance of the unit.

• The locking key, supplied with unit, should be kept in a secure and known location by an

individual that has read and understands the content of this manual.

IWARNING

RISK OF ELECTRIC SHOCK, INJURY, AND/OR BURNING

• Only qualified, trained and authorized people will repair, replace or adjust this equipment.

• Make sure the AC input breaker is OFF and measures 0V after the breaker.

• Disconnect the protective device located upstream of the charger before working on it.

• Do not use this product if the enclosure or the EV connectors are broken, cracked, opened

or show any other indication of damage.

• Replace the damaged cables by same caracteristics cables.

• Do not use a cord extension set, second cable assembly or adaptors in addition to the

cable assembly for the connection of the EV to the EVSE.

• Do not alter AC plug provided – where it does not fit outlet, have proper outlet installed

by a qualified electrician. Improper connection increases the risk of an electric shock.

• Charger shall be grounded to reduce risk of electric shock. Charger is equipped with an

electric cord having an equipment-grounding conductor and a grounding plug. The plug is to

be plugged into an outlet that is properly installed and grounded in accordance with all local

codes and ordinances.

• This unit is for use on a circuit having a nominal rating more than 120V and is factory-

equipped with a specific electric cord and plug that connects to an electric circuit. Make

sure that the charger is connected to an outlet having the same configuration as the plug.

Adapters shall not be used with this charger.

• This equipment employs parts, such as switches and relays, that tend to produce arcs or

sparks.

• Never open the charger while input power is present.

• The equipment must be installed and operated with minimum distance of 22cm of the

human body.

Failure to follow these instructions can result in death or serious injury

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User Manual DUM019665-EN

4. Overview

External view

❶

❷

❺

❸

❹

❾

❽

❻ ❼

❹

Position Description

❶Lifting rings

❷Touch screen

❸Door lock

❹Connector support *

❺AC Type 2-S outlet and LED *

❻CHAdeMO DC connector and LED *

❼CCS Type 2 DC connector and LED

❽RFID reader

❾Emergency Stop button

*Note: May change depending on version or technical modification

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User Manual DUM019665-EN

5. Specification

Main supply

Mains supply 3-phase L1/L2/L3+ N + PE

DC charger input

Mains 3-phase voltage range (phase to phase) VAC 400 VAC ± 10%

Earthed electrical system TT; TN

Frequency range f 50 Hz +4%/-6%

Nominal input current IIN 83A Nom

Power Factor PF 0,98 Nom

Efficiency ɳ94 % Max

Harmonic current @ nominal network voltage THDi < 16 % (@ Pout > 0,3 Pmax)Max

AC charger input

Mains 3-phase voltage range (phase to phase) VAC 400 VAC ± 10%

Earthed electrical system TT; TN

Frequency range f 50 Hz +4%/-6%

Nominal input current IAC 32A Nom

Technical specification

DC charger internal AC input protection

Inrush current limitation per phase IINRUSH LIMIT < 3 x IAC Max

Max earth leakage current ILEAKAGE < 3,5 mA Max

Emergency button connection Yes

Overvoltage category III

DC Output

Output voltage VDC_max 500 VDC Max

VDC_min 200 VDC Min

Output current IDC_max 125A (1)(2) Max

IDC_min 1,5A Min

Max Output Power POUT 50kW Max

Output connector (charging station side) Permanent mounting

Car Plug connectors COMBO 2

CHAdeMO

Output cable length Meters 4m

DC output protection

Hardware and software short circuit protection Yes

Hardware over voltage protection +20% max

Software over voltage protection dynamic +10% max

Over temperature protection - 70°C

Reverse polarity protection Yes

DC output Contactor Yes (2 poles)

Rated Current Fuse (output) IFUSE 200 A

Galvanic isolation Vinput / output 4100 VDC

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DC output protection

Max time for DC line discharge < 60V T<60V 1 s

AC output

AC Output voltage VAC_nom 400 VAC ± 10%

AC Output current IAC_max 32 A Max

Max Output Power POUT 22 kVA Max

Car Plug socket AC type 2 S

Internal AC output protection

Inrush current 230A during 100 µs

30A during following second

Short circuit Socket I²t A²s 75 000

Circuit breaker for AC circuit 50A curve C

Embedded Insulation device of charger module

Response time (tan) < 3sec. for asymmetrical fault

< 62sec. for symmetrical fault

Self test time At power on and every 60s during charge

Internal resistance Ri of the measuring circuit

1.5Mohms permanent

750Kohms continuous measurement

300Kohms during simultaneous switching measurement

Measurement method Continuous and switching measurement resistor method

Measuring current Im < 1,4mA at RF=0

Measurement range (Ran) 20Kohms…300Kohms

Relative uncertainty ±15%

Line L+/L- Voltage (Un) DC 200V…500V

System leakage capacity Ce ≤ 1µF : response value (Ran) and time (tan) are not guar-

anteed for capacity above 1µF

Parallelization

IWarning: Do not connect the insulation monitor de-

vice (IMD) in parallel !!

Response value (Ran) and time (tan) are not guaranteed.

4G module (EG25-G) characteristics

Network Mode/GNSS EG25-G

LTE-FDD B1 to B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28

LTE-TDD B38 to B41

UMTS B1/B2/B4/B5/B6/B8/B19

GSM 850/900/1800/1900 MHz

Radio Frequency characteristics

The equipment module is designed to provide customers with global network coverage on the connec-

tivity of UMTS/HSPA+, and it is also fully backward compatible with the existing EDGE and GSM/GPRS

networks.

Connectivity GSM/GPRS UMTS/HSPA+

Frequency

Bands (MHz)

GSM900: Tx=880-915, Rx=925-960

DCS1800: Tx=1710-1785, Rx=1805-1880

3G band 8: Tx=880-915, Rx=925-960

3G band 1: Tx=1920-1980, Rx=2110-2170

Output

Power (dBm)

GSM900: 33.0

DCS1800: 29.3

3G band 8: 23.06 (for 880-915MHz)

3G band 1: 21.92 (for 1920-1980MHz)

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RFID reader characteristics

To start a charge, users must swipe a contactless RFID card across the card reader.

Frequency Bands 13.56 Mhz

Power Output -5dBuA/m@3m

General & dimensions

External dimensions without gun holder (HxWxD) mm 1800 x 600 x 814 ± 10%

External dimensions with gun holder (HxWxD) mm 1800 x 614 x 814 ± 10%

Weight (with DC cable and cable management) Kg 350 Max

Type of installation Indoor or outdoor

Fixation points 4 studs M14 for ground mounng

Mechanical resistance to impact IK IK10 (except screen IK08)

Protection Type (EN60529) IP IP55

Cooling system Air forced

Sound pressure level (1m, all directions) @Pmax dBA 57 dBA Max

Sound pressure level (5m, all directions) @Pmax dBA 43 dBA Max

Climatic & Environment constraints

Operating temperature (with derating) -25°C to +50°C(3)

Storage temperature -25°C to +70°C

Relative humidity RH 10% to 90%

Installation altitude Alt 2 000 m Max

Norms & standards

Radio Equipment Direcve (RED) 2014/53/EU (4)

(1) Max output current will be adapted versus maximum carrying current of the vehicle plug

(2) Output current can be even reduced with the power derang versus temperature.

(3) With derang from 35°C

(4) Design in compliance with CE direcves

Compliance

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Derating

As a direct correlation exists between the output power and the ambient temperature a derating curve is pro-

vided for all charging station.

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6. Utilization

Human/Machine interface (HMI) and LEDs

CCS/AC/CHAdeMO

available

CCS/AC plugged

CHAdeMO

unavailable

Comm. with the EV

CCS/AC charging

simultaneously

CHAdeMO

unavailable.

End of CCS and AC

charge

Cables connected

AC error detected

Dual charging

disabled

CCS reserved

AC/CHAdeMO

available

Reserved

OFF OFF OFF OFF

Note: Applicable in COMBO, CHAdeMO and AC.

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Prerequisite

Before starting a charge:

Make sure that the unit is mounted according to the installation instructions before using it.

You must have an RFID card activated on the supervision server (backend) or be connected to the supervision

tool.

Note: The MIFARE 1k RFID card is recommended.

To check that the charging station is connected to the supervision tool:

BIP

If the charging station is not connected to the supervision server, please refer to the maintenance manual.

Start an EV charge session

1) Select the type of charge

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2) User identification

Press “Start” (if button available on screen)

BIP

Note: Applicable in COMBO, CHAdeMO and AC

Swipe an activated RFID card or Start the charge remotely via a supervision application

BIP

Note: Applicable in COMBO, CHAdeMO and AC

3) EV connection

BIP

Note: Applicable in COMBO, CHAdeMO and AC

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4) EV communication

This step is necessary to adapt the charger parameters to the EV.

Observe the display; charging will begin once communication has been established between the charger and

the EV.

BIP

Note: Applicable in COMBO, CHAdeMO and AC Note: Applicable in COMBO and CHAdeMO

EV charge

Only one DC connector and one AC connector can be used under simultaneous charge.

The charging station displays the:

• time since the start of charging

• charged energy

• percentage of charge (not in AC)

Note: Applicable in COMBO and CHAdeMO Note: Applicable in AC

The charger will automatically stop once charging is completed. Fast charging will occur up to 80% of the

vehicle battery state of charge. The charger will adjust its output according to the demands of the vehicle,

ambient temperature and other factors.

After completing the charge of the EV, the charging station performs multiple control steps before disconnect-

ing the vehicle.

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Stop an EV charge session

Note: Applicable in CHAdeMO

COMBO and AC CHAdeMO

Note: Applicable in COMBO and AC Note: Applicable in CHAdeMO

To stop the charge before the end of the EV charge:

Press “Start” (if charge launched with “Start”) or Swipe the same RFID card used at launch

or Stop the charge remotely via a supervision app.

Note: Applicable in COMBO, CHAdeMO and AC Note: Applicable in COMBO, CHAdeMO and AC

The following steps are identical to those described during normal stopping of the charge.

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Emergency Stop

In the event of an emergency the Emergency Stop button may be pressed to instantly stop charging.

To emergency stop follow these steps:

❶

BIP

❷

To reset after an emergency stop, rotate the button clockwise until it pops outward. After a self-test, the display

will remove the emergency stop message and will be ready for a new session.

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Other messages

Message Description

Error connecting server.

Booting interrupted !

Please call support.