CPS ECB200KTL/US-800 Manual de usuario
User Manual for CPS ECB200KTL/US-800
Bi-directional Power Conversion System
CHINT POWER SYSTEMS AMERICA CO., LTD.
Rev 1.6 May, 2023
Table of Contents
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0 Table of Contents
1IMPORTANT SAFETY INSTRUCTIONS...................................................... -5
1.1 Warnings and symbols in this document................................... 5
1.1 Markings on the product.............................................................. 6
2Overview...................................................................................................... -8
2.1 PCS for energy storage systems ................................................ 8
2.2 Appearance and Dimensions ...................................................... 9
2.3 Nameplate ..................................................................................... 10
2.4 Product features............................................................................11
2.5 Protection functions......................................................................11
2.6 Circuit structure design................................................................11
3Mechanical Installation ............................................................................-13
3.1 Unpacking for Inspection............................................................. 13
3.2 Installation Precautions ............................................................... 13
3.3 Installation Requirements............................................................ 14
3.3.1 Environment Requirements............................................. 14
3.3.2 Installation Modes ............................................................ 14
3.3.3 Space Requirements ........................................................ 14
3.4 Installation process...................................................................... 16
3.4.1 Prepare the mounting bracket......................................... 16
3.4.2 Lifting Instruction ............................................................. 18
3.4.3 Install the PCS .................................................................. 21
4Electrical Installation................................................................................-22
4.1 Cables specifications................................................................... 22
4.2 Tools Required and Torque Values ............................................. 22
4.3 Connection interface.................................................................... 22
4.4 AC and Ground connection ......................................................... 24
4.5 DC and Ground connection ......................................................... 25
4.6 Communication connection ........................................................ 26
4.6.1 Communication interfaces and cards............................. 26
4.6.2 LINKIT module Installation .............................................. 31
4.7 Connect with a CPS FlexOM Gateway ........................................ 32
5Commissioning.........................................................................................-37
5.1 Pre-commissioning Checklist ..................................................... 37
5.2 Commissioning steps .................................................................. 37
6User Interface............................................................................................-38
6.1 LED lights and indication............................................................. 38
6.2 Mobile application functions ....................................................... 39
6.2.1 APP download................................................................... 39
6.2.2 APP Setting ....................................................................... 39
6.2.3 Main menus of APP page................................................. 46
6.3 Web application functions ........................................................... 89
6.3.1 Ethernet connection and setting..................................... 89
6.3.2 Web application setting ................................................... 91
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6.3.3 Main menus of web page ................................................. 94
6.4 Modbus function ...........................................................................111
6.4.1 Modbus RTU ......................................................................111
6.4.2 Modbus TCP ......................................................................112
7Operation...................................................................................................114
7.1 Start-up and shut down ................................................................116
7.1.1 Start-up ...........................................................................116
7.1.2 Shutdown...........................................................................118
7.2 Operation modes...........................................................................119
7.3 Anti-islanding safety function ..................................................... 120
8Maintenance and troubleshooting ..........................................................121
8.1 Regular maintenance ................................................................... 121
8.2 Service and Replace..................................................................... 121
8.2.1 Replace cooling fans........................................................ 121
8.2.2 Replace the PCS ............................................................... 124
8.3 Troubleshooting ........................................................................... 125
9Technical Data .........................................................................................130
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Revision History
Rev No.
Section
Rev Date
Description
1.0
N/A
May 2022
Initial release
1.1
Aug. 2022
Implemented feedback
1.2
Oct. 2022
Updated AC&DC wiring terminals
1.3
4.6
Feb. 2023
Updated communication section
Updated packing list
1.4
3.4.1
Mar. 2023
Revised the mounting bracket
section
1.5
Apr. 2023
Improved overall
Revised product name
1.6
3.2
3.3.1
4
May 2023
Added installation precautions
Updated environment
requirements
Added CAN bus specification
Before You Start
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Before You Start…
This manual contains important information regarding installation and safe operation
of this unit. Be sure to read this manual carefully before using the product.
Thank you for choosing CPS ECB200KTL/US-800 Bidirectional Power Conversion
System (hereinafter shortly referred to as “PCS”). The PCS is a high-performance
and highly reliable product specifically designed for USA market.
If you encounter any problems during installation or operation of this unit, first check
the user manual before contacting your local dealer or supplier.
Instructions inside this user manual will help you solve most installation and operation
difficulties. Contact your local representative if the problem persists.
Please keep this user manual on hand for quick reference.
IMPORTANT SAFETY INSTRUCTIONS
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1 IMPORTANT SAFETY INSTRUCTIONS
(SAVE THESE INSTRUCTIONS)
Please read this user manual carefully before product installation. CPS
reserves the right to refuse warranty claims for equipment damage if the user
fails to install the equipment according to the instructions in this manual.
1.1 Warnings and symbols in this document
Before reading the manual, please pay attention to several very important safety
warnings. Being familiar with them can make you safer in operation and maintenance.
DANGER:
DANGER indicates a hazardous situation which, if not avoided, will result
in death or serious injury.
DANGER!
DANGER indique une situation dangereuse avec un niveau de risque
élevé qui, si elle n'est pas évitée, entraînera la mort ou des blessures
graves.
WARNING:
WARNING indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
ATTENTION!
AVERTISSEMENT indique une situation dangereuse avec un niveau de
risque moyen qui, si elle n'est pas évitée, pourrait entraîner la mort ou
des blessures graves.
CAUTION:
CAUTION indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury.
AVERTIR!
ATTENTION indique une situation dangereuse avec un faible niveau de
risque qui, si elle n'est pas évitée, pourrait entraîner des blessures
mineures ou modérées.
NOTICE:
NOTICE indicates a hazardous situation which, if not avoided, could
result in equipment working abnormally or property loss.
AVIS!
indique une situation dangereuse qui, si elle n'est pas évitée, pourrait
entraîner un fonctionnement anormal de l'équipement ou la perte de
biens.
INSTRUCTION:
INSTRUCTION indicates important supplementary information or
provides skills or tips that can be used to help you solve a problem or
save your time.
IMPORTANT SAFETY INSTRUCTIONS
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1.1 Markings on the product
Symbols
Meanings
WARNING:
Risk of Electric Shock.
ATTENTION:
Risque de choc electrique.
CAUTION:
Risk of electric shock from energy stored in capacitor.
Do not remove cover until 5 minutes after disconnecting all
sources of supply.
ATTENTION:
Risque de choc électrique à partir d´énergie stockée dans les
condensateurs.
Retirer le couvercle du boîtier au moins 5 minutes après avoir
débranchétoutes les sources d´approvisionnement.
CAUTION:
Hot surfaces.
To reduce the risk of burns. Do not touch.
ATTENTION:
Surface chaude.
Pour réduire le risquéde brûlures ne pas toucher.
For more details, please see the user manual.
Pour plus de détails, veuillez consulter le manuel d'utilisation.
WARNING:
For continued protection against risk of fire, replace only with
same type and ratings of fuse.
Refer to instruction manual for details.
ATTENTION:
Pour continuer d'assurer la protection contre les risques
d'incendie, il faut remplacer les fusibles de même type et
courant.
Reportez-vous au manuel d'instructions pour plus de détails.
IMPORTANT!
Indique des informations supplémentaires importantes ou fournit des
compétences ou des conseils qui peuvent être utilisés pour vous aider à
résoudre un problème ou vous faire gagner du temps.
IMPORTANT SAFETY INSTRUCTIONS
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EARTH GROUND!
This symbol marks the location of a grounding terminal, which
must be securely connected to the earth through the PE
(protective earthing) cable to ensure operational safety.
MISE À LA TERRE !
Ce symbole marque l'emplacement d'une borne de mise à la
terre, qui doit être solidement connectée à la terre via le câble
PE (mise à la terre de protection) pour assurer la sécurité de
fonctionnement.
FCC RULES
This product complies with the part 15 of FCC rules.
RÈGLES DE LA FCC
Ce produit est conforme àla partie 15 des règles de la FCC.
RoHS SYMBOL
In accordance with 2011/65/EU regulations, PCS imposes
restrictions on the use of specific hazardous substances in
electrical and electronic equipment.
SYMBOLE RoHS
Conformément à la réglementation 2011/65/UE, PCS impose
des restrictions sur l'utilisation de substances dangereuses
spécifiques dans les équipements électriques et électroniques.
CSA Certification
The PCS has passed CSA Certification.
CSA Certification
Cet onduleur a passéla certification CSA.
Phase information of the PCS.
Information de phase de l'onduleur.
Overview
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2 Overview
2.1 PCS for energy storage systems
The PCS is suitable for large-scale energy storage applications. A typical energy
storage system with this product generally consists of battery modules, PCS (this
product), energy management systems (EMS) and AC power distribution equipment
(Figure 2-1a /Figure 2-1b). It is used to convert DC power from battery modules to
AC with the same frequency and phase as the AC grid.
The PCS is UL 1741-SB certified to IEEE 1547-2018 standards, and offers Volt-Ride
Thru, Freq-Ride Thru, Ramp-Rate, PF, Volt-Var, Freq-Watt, Volt-Watt and other grid-
support functions.
AC Grid
Bidirectional
electric meter
AC power
distribution
equipments
BATTERY
Figure 2-1a grid-tied energy storage system example
AC Grid
Bidirection
al electric
meter
BATTERY
Local
LOAD
Y
Figure 2-1b off-grid energy storage system example
When the storage system is in off-grid mode and has unbalanced single phase loads,
an external isolation transformer is necessary. If the power grid is lost, the contactor
on the grid side must be disconnected, and the PCS supplies power to the local load.
Overview
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2.2 Appearance and Dimensions
Figure 2-2 Dimensions of CPS ECB200KTL/US-800
Figure 2-3 Appearance of the PCS
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