Sungrow EMS3000 User manual

EMS3000Energy Management
SystemInstallation
ManualEMS3000-UEN-Ver11-
202207M-H-002571
Installation Manual
Energy Management System
EMS3000
EMS3000-UEN-Ver11-202207

I
All Rights Reserved
All Rights Reserved
No part of this document can be reproduced in any form or by any means without the prior
written permission of Sungrow Power Supply Co., Ltd (hereinafter "SUNGROW").
Trademarks
and other Sungrow trademarks used in this manual are owned by
SUNGROW.
All other trademarks or registered trademarks mentioned in this manual are owned by their
respective owners.
Software Licenses
• It is prohibited to use data contained in firmware or software developed by SUNGROW,
in part or in full, for commercial purposes by any means.
• It is prohibited to perform reverse engineering, cracking, or any other operations that
compromise the original program design of the software developed by SUNGROW.

II
About This Manual
This manual describes the transportation and storage, electrical connection, and
maintenance of the product.
Target Group
This manual is intended for persons who carry out operations such as mechanical
installation and electrical connection of product. The operator must be a suitably qualified
electrical technician.
All installation operations must and will only be carried out by qualified personnel. Qualified
personnel should have the following skills:
• Training for installation and commissioning of electrical system, as well as dealing with
hazards
• Knowledge of the manual and other related documents
• Knowledge of the local regulations and directives
How to Use This Manual
Read the manual and other related documents before performing any work on the product.
Documents must be stored carefully and be available at all times.
Contents may be periodically updated or revised due to the product development. The
manual content of subsequent versions of the product may be subject to change. The latest
manual can be found at support.sungrowpower.com .
Symbols
Important instructions contained in this manual should be followed during installation,
operation and maintenance of the product. They will be highlighted by the following symbols.
The symbols listed below may be used in this manual. Please read carefully to make better
use of this manual.
"Danger" indicates that there is a serious potential danger, which can lead to death
or serious injury if not avoided.
"Warning" indicates that there is a moderate potential danger, which may lead to
death or serious injury if not avoided.
"Caution" indicates that there is a mild potential danger, which may lead to
moderate or mild personal injury if not avoided.

III
"Attention" means that there is a potential risk, which may cause the equipment to
fail to operate normally or cause property damage if not avoided.
"Notes" are the additional information in the manual, which emphasize and
supplement the contents, and may also provide skills or tips for optimizing the use
of the product, and help the user solve a problem or save time.
Symbol on Products
Please pay attention to the danger and warning signs on the product, including the
following:
Marks Mark description
This mark indicates that the body contains high voltage, and
touching it may cause electric shock.
This symbol indicates a protective ground terminal which needs to
be firmly grounded to ensure the safety of operators.
Note
In order to provide customers with the best usage experience, the product and product
manual are always in the process of improvement and upgrade. If the manual received is
slightly inconsistent with the product, it may be a result of product version upgrade, and the
actual product shall prevail.
The diagrams in this manual are for reference only. The actual product received may differ.

V
Contents
All Rights Reserved .....................................................................................................I
About This Manual......................................................................................................II
1 Safety Instructions ............................................................................................1
1.1 Before Installation...........................................................................................1
1.2 During Installation...........................................................................................1
1.3 Maintenance and Replacement .......................................................................2
2 Product Description ..........................................................................................3
2.1 System Introduction........................................................................................3
2.1.1 Function introduction.............................................................................3
2.1.2 Communication Schematic Diagram.......................................................3
2.1.3 Performance characteristics...................................................................4
2.2 Appearance and Structure...............................................................................5
2.3 Overall Dimensions ........................................................................................5
3 Transport and Storage .....................................................................................7
3.1 Scope of Supply .............................................................................................7
3.2 Transport .......................................................................................................7
3.2.1 Mechanical Transport ............................................................................7
3.2.2 Manual Transport..................................................................................9
3.3 Storage..........................................................................................................9
4 Mechanical Mounting .....................................................................................10
4.1 Requirements for installation environment ......................................................10
4.2 Floor Requirements ...................................................................................... 11
4.3 Installation Methods...................................................................................... 11
5 Electrical Connection .....................................................................................13
5.1 Internal Layout .............................................................................................13
5.2 Preparation before Wiring .............................................................................13
5.3 Electrical Wiring ...........................................................................................14
5.3.1 Grounding Connection.........................................................................14
5.3.2 Ethernet Port Connection.....................................................................16
5.3.3 Optical Fibre (Optional)........................................................................17
5.3.4 Connection to External Power Supply ...................................................17

VI
5.3.5 UPS Wiring (optional) ..........................................................................18
5.4 Closing the Cable Entry.................................................................................19
6 Routine Maintenance .....................................................................................20
7 Appendix ..........................................................................................................21
7.1 Basic parameters .........................................................................................21
7.2 Quality Assurance ........................................................................................22
7.3 Contact Information ......................................................................................23

1
1Safety Instructions
The product is designed and tested in accordance with international safety requirements.
However, it is a power electronic product, relevant safety instructions should be strictly
followed in the process of installation, operation and maintenance.
Incorrect use or misoperation may harm:
• Life and personal safety of the operator or third parties
• The product, other property of the operator or third parties
Please read the descriptions of the "danger", "warning", "caution", "attention" and "notes"
carefully, which will provide certain protection for the personal safety of users and help
prolong the service life of the product.
1.1 Before Installation
• When receiving the product, please first check whether the product was
damaged during transportation. If you find any problems, please contact
Sungrow Power Supply Co., Ltd. or the carrier immediately.
• Relevant operators must be familiar with all safety instructions and rules on
installation, operation and maintenance in the manual before using the product.
• Correct handling, in-place installation, operation and maintenance are reliable
guarantees for safe and reasonable use of the product.
1.2 During Installation
The product can only be used for the purposes specified in the manual.
Unauthorized modification or use of spare parts not sold or recommended by
Sungrow may lead to fire, electric shock and other damage or injuries.

2
1.3 Maintenance and Replacement
• Maintenance of the product can only be carried out by Sungrow's service
department or qualified professionals.
• Users are prohibited from repairing and maintaining the equipment, or
replacing modules by themselves. If users request for repair, maintenance or
module replacement, analysis and confirmation by Sungrow Power Supply Co.,
Ltd. are required.
If relevant parts need to be replaced during maintenance, please use the
components and parts recommended and approved by Sungrow, otherwise the
user should bear the losses caused thereby!
1 Safety Instructions Installation Manual

3
2Product Description
2.1 System Introduction
2.1.1 Function introduction
EMS3000 is a web-based local monitoring system, which can realize the functions of power
plant data collection, monitoring, alarm, energy management, intelligent analysis, etc.
Addressing the problems of unused surplus wind and PV power, unstable loads, and
different electric prices between peak and off-peak hours, it balances power supplies and
demands economically and efficiently under different application scenarios and operation
modes by optimizing energy storage control and distributed power output and coordinating
the commissioning and ceasing of loads. It can also realize functions such as station-level
energy storage battery life analysis and IV curve online diagnosis of PV strings.
2.1.2 Communication Schematic Diagram
The product integrates firewall, switch, controller, etc.
Communication schematic diagram of a single machine with a single network:
Communication schematic diagram of double machines with double networks:

4
*Indicated as optional.
The above pictures are for reference only, please refer to the actual product for
details.
2.1.3 Performance characteristics
• Flexible networking
– EMS and Insight integrated (monitoring software), unified monitoring of utility hybrid
plant with devices such as power conversion systems, inverters, combiner boxes,
transformers, batteries.
– Integrated fiber switch, support of single or dual network, convenient and flexible.
– Support of IEC 61850, DNP3.0, IEC 104, modbus, flexible interface to different
protocol.
• Power control
– Fast power control within 100ms
– Support of active/reactive power control, voltage control, frequency regulation , and
SVC/SVG/STATCOMS control, fully matching requirements in ancillary services, time
shifting, ramp rate control, renewable smoothing scenarios, etc.
• Intelligent and safe
– Intelligent SOC balance and operating temperature diagnosis.
– Sophisticate disgonsis and health check for batteries.
– IEC 62443 certificated.
2 Product Description Installation Manual

5
2.2 Appearance and Structure
The product appearance is shown in the following pictures.
No. Name
A Door lock*
B Air inlet
CTop ring
*The door lock position is for reference only, please refer to the actual product.
2.3 Overall Dimensions
The external dimensions of the product are shown below.
Width Height Depth Weight
800±10mm 2260±15mm 600±10mm 246±5kg
Installation Manual 2 Product Description

6
*The value here are for the standard configuration, and the weight of the actual product shall
prevail.
2 Product Description Installation Manual

7
3Transport and Storage
3.1 Scope of Supply
Check the delivery completeness against the packing list in the cabinet:
• EMS3000（1）
• Certificate of conformity (1)
• Warranty card (1)
• Installation Manual (1)
• Delivery inspection report (1)
• Other parts specified in the order
Damage may occur during transportation, so be sure to check carefully before
installation. If there is any damage, please contact the carrier or directly contact
Sungrow Power Supply Co., Ltd.
3.2 Transport
When transporting the device, manual or mechanical means of transport can be chosen
depending on the site conditions.
When hoisting and transporting, please consider the size and weight of the device
and take care to balance it to prevent it from tipping over or falling.
3.2.1 Mechanical Transport
Transport the device by the method described in the following table:

8
Transport method Notices
Transport the packed
device by forklift
The central of gravity of the cabinet should be placed between
the two prongs. A trial transport is recommended.
Safety Operation Rules of Forklift should be observed at all
times.
Move the packed
device by crane
The transport, move and put down of the device must be slow
and stable.
Tie two flexible straps to the external crate through the crane
marks. The lifting hook should be vertical to the central of
gravity of the device. Tilting transport is strictly forbidden.
Safety Operation Rules of Forklift should be observed at all
times.
Move the unpacked
device by crane
The transport, move and put down of the device must be slow
and stable. Tilting transport is strictly forbidden.
Place the hook to position from inside to outside and screw the
lateral pin.
Safety Operation Rules of Crane should be observed at all
times.
3 Transport and Storage Installation Manual

9
3.2.2 Manual Transport
Improper handling may cause personal injury!
• Arrange an appropriate number of personnel to carry the device according to
its weight, and installation personnel should wear protective equipment such
as anti-impact shoes and gloves.
• Attention must be paid to the center of gravity of the device to avoid tilting
during handling.
3.3 Storage
If the product is not installed immediately after the delivery acceptance is completed, the
equipment needs to be stored. Pay attention to the following matters when storing:
• Restore the package to the state it was in when it was delivered.
• Retain the desiccant in the package.
• Pay attention to ventilation and moisture prevention when storing equipment.
Accumulated water is strictly prohibited in the storage environment.
• Pay attention to the surrounding harsh environment, such as sudden cold, sudden
heating, collision, etc., so as to avoid damage to the equipment.
• Conduct regular inspection, check whether the package is intact and avoid insect and rat
bites. If the packaging is damaged, replace it immediately.
• If the storage time exceeds half a year, open the package for inspection, repackage the
equipment and replace desiccant.
• Temperature range of storage environment: -25℃~55℃， Ambient humidity: 5% ~80%
(non-condensing), Elevation: ≤4000m.
Installation Manual 3 Transport and Storage

10
4Mechanical Mounting
Respect all local standards and requirements during mechanical installation.
4.1 Requirements for installation environment
The protection level of the product is IP20, and the installation site shall meet the following
requirements:
• It should be installed in a shaded indoor location.
• The installation position of the product shall be determined after full consideration of its
overall dimensions and weight.
• Ambient temperature: 10℃-35℃， Ambient humidity: 10% ~80% (non-condensing),
Elevation: ≤4000m.
• It should be installed in a dry, well-ventilated and dustproof place.
• The installation site is free from explosive hazards and the surrounding media should not
contain media that can corrode metals, damage insulation and surface plating and
coating layers.
• The installation site should have no visible water vapour and no significant mould should
be present.
• The installation site does not exceed the vibration with severity class I as specified in
GB/T 11287-2000.
• In order to facilitate heat dissipation and daily maintenance, sufficient space should be
reserved around the product.

11
The above dimensions are all recommended values.
If the reserved space is small due to site constraints, the maintenance area must
be taken into account.
4.2 Floor Requirements
The device should be installed on cement foundation with flame resistance material or steel
channel support. The foundation must be solid and safe enough to position the device. It
must be able to provide the load-carrying capacity necessary to cope with the weight of the
device.
During foundation construction, lay cable trench according to the whole situation of the site
and the cable routing method on the device bottom.
Drill holes on the ground. The positions of the holes should be exactly the same with the
holes on the device base to connect the device firmly to the foundation.
There are 4 positioning holes on the bottom of the device as shown in the following figure.
M12 bolts are recommended to fix the device pedestal to the ground.
4.3 Installation Methods
• Do not perform any other operations inside or on top of the device that are not
related to the installation.
• Make sure the environment around and inside the device is clean and tidy.
• The relevant safety precautions in this manual should be observed during
installation.
The device should be installed in a location that is easy to maintain and operate on a daily
basis.
Checking before fixing
Installation Manual 4 Mechanical Mounting

12
It is advisable to fix the device to the steel channel. Before fixing the device, please make
sure:
• The built of cable trench meets the requirements of the device.
• The installation and holes of the steel channel meets the requirements of the device.
The device can also be fixed to the ground by foot screws. Drill holes on the ground and
make sure the dimensions of the holes are exactly the same with the holes of the device.
To fix the device, proceed as follows:
step 1 Drill holes on the steel channel or the ground according to the installation holes' dimension
identified on the installation dimension diagram.
step 2 Place the device to the steel channel or the ground; make sure the bottom installation holes
matches the drilled holes.
step 3 Fix the device to the steel channel or ground by M12 bolts, tightening torque: 60~70 N.m.
*The above pictures are for reference only, please refer to the actual product for details.
Connection sequence between the device base and channel steel is described below.
No. Specification No. Specification
A Nut D Base of the device
BSpring washer E Channel steel
C Flat washer F M12 x 45 Bolt
- - End
4 Mechanical Mounting Installation Manual