Sermatec SMT-100kWh User Manual
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Sermatec SMT-100kWh User Manual

All-in-one energy storage solution
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SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD
SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD
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Summary of Contents for Sermatec SMT-100kWh

  • Page 1 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD - 1 -...

  • Page 2: Table Of Contents

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Contents 1 About this manual ................- 1 - 1.1 Preface .................. - 1 - 1.2 Model definition ..............- 1 - 1.3 Applicable personnel............- 1 - 1.4 Manual Use ................- 1 - 1.5 Symbol usage................
  • Page 3 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 8.2 System homepage ............... - 45 - 8.3 Commercial System Home Page.........- 46 - 8.4 Electricity Analysis .............. - 46 - 8.5 Energy storage management ..........- 50 - 8.6 Report Forms ..............- 54 - 8.7 Warning................- 57 -...

  • Page 4: About This Manual

    Dear customer, thank you very much for using the industrial and commercial energy storage products developed and produced by Shanghai Sermatec Energy Technology Co., Ltd. We sincerely hope this product can meet your needs, and hope you can put forward more opinions on the performance and function of the product .

  • Page 5: Symbol Usage

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 1.5 Symbol usage In order to ensure the safety of users and property when using this product, or to use this product efficiently and optimally, the manual provides relevant information and highlights it with appropriate symbols.
  • Page 6 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Definition Mark This mark indicates that there is high voltage inside the body, and contact may cause danger to the motor. This mark indicates that the temperature is higher than the human acceptable range. Do not touch it arbitrarily to avoid personal injury.

  • Page 7: Safety Instructions

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 2 Safety instructions 2.1 Safety instructions This section describes general safety precautions that need to be taken into account when operating industrial and commercial energy storage systems. For the safety instructions in the specific use and maintenance procedures, please refer to the corresponding chapter warning instructions.

  • Page 8: Precautions During Operation

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Warning After maintenance and repair work is completed, the equipment should be powered in strict accordance with the steps in this manual. 2.2 Precautions during operation 2.2.1 Manual storage This manual contains important information on the operation of industrial and commercial energy storage.
  • Page 9 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD the energy storage product. No artificial tearing or damage! Notes · Make sure the body logo is legible at all times. · If the body logo is damaged or blurred, it must be replaced immediately.
  • Page 10 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Danger Fatal high voltage exists between the positive and negative poles of the energy storage battery pack! When maintaining the equipment, ensure that the connection • between the energy storage converter and the energy storage battery pack is completely disconnected.
  • Page 11 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Use insulating material to cover the parts that may be live near • operating parts. In the whole process of maintenance and repair, it is necessary to • ensure that the escape channel is completely unblocked.

  • Page 12: Product Description

    Therefore, the use of energy storage technology is of great strategic significance. 3.1.2 Application of Energy Storage System Sermatec Energy provides high-security, high-reliability industrial and commercial energy storage system solutions, one-stop integrated battery pack, PCS, control system, fire protection system, temperature...

  • Page 13: Composition Of Energy Storage System

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 3-1 Application scenario 3.2 Composition of Energy Storage System Commercial grade energy storage systems are mainly composed of lithium battery energy storage units, energy storage converters, transformers, battery management systems, energy management systems, and cabinet dynamic ring temperature control systems. The...

  • Page 14: Product Features

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 3.3 Product Features SMT-100kWh energy storage system optimizes control performance and improves system reliability. It is suitable for different application scenarios. It has a modular design on the structure to facilitate installation and maintenance. Its main performance...

  • Page 15: Components Of The Energy Storage System

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 3.5 Components of the energy storage system The main components of the energy storage system device cabinet are shown in the table below. Item Unit Remarks Some power distribution Cabinet devices have been configured in the cabinet...

  • Page 16: Technical Parameters

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD PCS module 1 on the grid side, 1 on the load side, 1 on the AC circuit breaker micro-source side, and 1 on the energy storage circuit Isolation (Optional) transformer 1 on the grid side, 1 on...
  • Page 17 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD -0.9~ 0.9 Power factor （Adjustable） AC off-grid parameters Rated output voltage (Vac) Rated output frequency (Hz) 50/60 Unbalanced load carrying capacity 100% DC side parameters Type of battery LiFePO Maximum charging power (kW) Rated charging power (kW)

  • Page 18: Product Appearance

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Weight (kg) 1700 Outlet method Down-in down-out Ambient temperature range 0~55 ℃ 95%, Relative humidity non-condensing Working altitude (m) 2000 Protection class IP54 Aerosol automatic Fire fighting method fire extinguishing device Electrical warehouse cooling method...
  • Page 19 The external dimensions of the energy storage system are shown in Figure 3-3. The cabinet is 1270mm wide, 2200mm high, and 1000mm deep. Figure 3-3 Dimensions of SMT-100kWh energy storage system 3.7.2 Internal Control Box Description The internal appearance of the energy storage is shown in Figure 3-4.
  • Page 20 AC circuit breakers and lightning arresters AC circuit breaker for energy storage circuit AC side circuit breaker Load-side AC circuit breaker Micro-source side AC circuit breaker Secondary terminal External network interface Figure 3-5 Internal layout of SMT-100kWh energy storage device - 17 -...

  • Page 21: Site Preparation And Installation

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 4 Site preparation and installation 4.1 Objective In order to achieve the design performance of the energy storage cabinet and maximize its service life, it is essential to install it correctly. 4.2 Transport The cabinet and module of the whole energy storage device are transported as a whole, that is, the battery module is fixed to the cabinet and then transported as a whole.

  • Page 22: Open Inspection

    If any damage is found during unpacking, please report to the carrier immediately. If any hidden damage is found, please also provide a report to the carrier and Shanghai Sermatec Energy Technology Co., Ltd. In addition to appearance inspection, the following shall also be inspected: •...
  • Page 23 • Whether the inverter cabinet is deformed, paint is removed and loose If you find any of the above problems, please contact Shanghai Sermatec Energy Technology Co., Ltd. in time and provide a report. 4.4.2 Packing list See table 4-1 for the packing list of energy storage device cabinet：...

  • Page 24: Installation Environment

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 4.5 Installation environment Before installation, make sure that the installation environment meets the following requirements： • Energy storage cabinet can be installed indoors or outdoors； • Installation position will not shake； • Environment temperature: 0 ~ 55 ℃；...

  • Page 25: Installation Method And Space

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Attention Do not install the equipment in the place that will affect the working and living environment, because the normal operation of the equipment will produce sound. 4.6 Installation method and space The installation space of the energy storage cabinet shall ensure a...
  • Page 26 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Position Describe N15OOmm Ensure that the front door of the cabinet can be fully opened, enough cold air can enter, and the user can easily plug and unplug the module and operate the circuit breaker.

  • Page 27: Electrical Connection

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 4.7 Electrical connection 4.7.1 Input requirements The battery DC voltage of the energy storage device is within the required input range, otherwise the energy storage device will not work. When users configure the number of batteries in series, they need to fully consider the maximum charging voltage and the minimum discharge voltage.
  • Page 28 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Phase sequence A phase B phase C phase 1： Phase sequence of circuit breaker is from left to right a, B, C; 2： Public N line 3： Bolt specification: M8, M6 4.7.4 System grounding For the grounding of the energy storage system cabinet, the bottom of the cabinet is equipped with a grounding copper bar.
  • Page 29 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Warning When wiring, make sure that there is no dangerous voltage at the connection point. Notes All wiring is connected to the terminal from the outside through the wire hole at the bottom of the energy storage device. After wiring, please seal the wire hole with fireproof mud.
  • Page 30 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD connection of PE line. Warning When wiring, make sure that there is no dangerous voltage at the connection point. Notes All wiring is connected to the terminal from the outside through the wire hole at the bottom of the energy storage device. After wiring, please seal the wire hole with fireproof mud.

  • Page 31: Equipment Operation

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 5 Equipment operation This chapter introduces the equipment start-up rules under different application modes. Due to the different working conditions of the equipment, please refer to the actual operation. 5.1 Peak cutting and valley filling mode...

  • Page 32: Off Grid Mode

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Step Wait for the system to start four Step 1 Step 3 Step 2 Note: in case of any abnormality, please disconnect all circuit breakers and press the "10 emergency stop" button of the main control box 5.2 Off grid mode...
  • Page 33 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 1. Make sure that the A.Measure with the phase sequence table AC side wiring follows to ensure that the phase sequence of the the "load side wiring" connected cable is positive sequence； B.Measure with a multimeter and confirm that the cable connected to the terminal does not have current；...
  • Page 34 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Step 5 Step 1 Step 4 Step 3 Step 2 Note： 1. Ensure QF grid connected circuit breaker is in off state 2. In case of any abnormality, please disconnect all circuit breakers and press the "10 emergency stop" button on the main control box...
  • Page 35 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Matters needing attention 1. Ensure that the AC A.Measure with the phase sequence table side wiring to ensure that the phase sequence of the accordance with "grid connected cable is positive sequence； side wiring" B.Measure with a multimeter and confirm that the cable connected to the terminal does not have current；...
  • Page 36 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Step 1 Step 3 Step 2 Note: In case of any abnormality, please disconnect all circuit breakers and press the "10 emergency stop" button of the main control box - 33 -...

  • Page 37: Micro Source Mode

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 5.3 Micro source mode Table 5-5 micro source mode Matters needing attention 1.Ensure that the AC A.Measure with the phase sequence side wiring table to ensure that the phase sequence accordance with "grid of the connected cable is positive side wiring"...
  • Page 38 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 3.Ensure that the AC A.Measure with the phase sequence side wiring table to ensure that the phase sequence accordance with of the connected cable is positive "micro source side sequence； wiring" B.Measure with a multimeter and confirm that the cable connected to the terminal does not have current；...
  • Page 39 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Wait for the system to start Step four Step 1 Step 3 Step 2 Note: In case of any abnormality, please disconnect all circuit breakers and press the "10 emergency stop" button of the main control box...

  • Page 40: Trouble Clearing

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 6 Trouble clearing The product itself has a perfect protection function, in case of abnormal or failure, the system will automatically shut down the output or input. Troubles Reasons Treatments 1.The charging cable may Input cable...
  • Page 41 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD alarm 2.Shut down at night or Too low when not under load 1.Find the break point Circuit protection or and connect System no output circuit output 2.Check for screen fault disconnected indication 1.Check the load until...
  • Page 42 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD BMS’temperat Pseudo Soldering ure acquisition and desoldering of anomaly temperature sensor The resistance of Replace the Slave board temperature Replace the temperature sensation is sensor abnormal Repair or replace wiring Whether the harness temperature sampling wire...
  • Page 43 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Communicatio The communication n between harness between Replace the host and slave slave and slave is communication harness is abnormal failed. Reconfigure slave address Slave address conflict Check the communication Matched resistance matching resistance anomaly When the energy storage system fails to work properly, please refer to the instructions in the user manual.

  • Page 44: Routine Maintenance

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 7 Routine Maintenance Due to the influence of environment, temperature, dust and vibration, the devices inside the energy storage system will age and wear out, leading to the potential failure inside the energy storage system.

  • Page 45: Maintenance Work And Cycles

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD please follow the following five safety rules to ensure the safety of operators: • Disconnect all external connections to the energy storage system. Ensure that the energy storage system is not accidentally recharged. • Use a multimeter to ensure that the energy storage system is completely uncharged.
  • Page 46 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Power • Check whether the The first time will connection power cable connection is be half a year after loose or not, tighten the first again according to the commissioning， torque specified before. thereafter once every six months •...
  • Page 47 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD terminal connections and distribution. Circuit breaker • Perform regular Once every six maintenance mechanical checks on all months or once a components. year • Annual inspection of contactor(auxiliary switch and microswitch) to ensure good mechanical operation.

  • Page 48: Cloud System Operations

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 8 Cloud System Operations 8.1 Login page The user can log in successfully by entering the corresponding user name and password, and enter the error prompt error message. 8.2 System homepage This page is the home page of the system, the administrator login can see all the power station information.

  • Page 49: Commercial System Home Page

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD 8.3 Commercial System Home Page Commercial system home page, showing the boundary map page in the big system, each group of battery information, meter information, PCS as well as BMS host information, real-time reaction current size, flow direction and working status, is a overview diagram.
  • Page 50 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 1 Figure 2 Terminal metering page can find the system charge and discharge curve, charge statistics and discharge statistics. Users can choose nearly 1 week, nearly January, nearly March data display curve. Figure 3 Figure 4 Figure 5...
  • Page 51 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 3 Figure 4 - 48 -...
  • Page 52 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 5 The revenue statistics page can find the average monthly revenue of the system, cumulative charge and discharge of electricity and savings in electricity. Can be queried by date. Figure 6 Figure 6 The revenue details page shows in tabular form the system's peak time, peak time, normal time, charging and discharging power, and revenue and efficiency during the start and end dates.

  • Page 53: Energy Storage Management

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 7 Electricity statistics reflect the charge and discharge of the system within a day as well as efficiency to charge and discharge the sharp, peak, flat, valley to compare. Figure 8 Figure 8 8.5 Energy storage management...
  • Page 54 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD parameter information of the pcs. Figure 9 Figure 9 The battery overview page has the monitoring curve of the device reflecting the battery voltage, current, SOC, SOH, etc., as shown in Figure 10, Figure 11. The real-time curves of the device reflect the maximum minimum voltage and the maximum minimum temperature of the cell rack on each group of cells.
  • Page 55 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 11 Figure 12 Battery rack information page shows specific to each group of batteries, each rack of batteries, each battery temperature and voltage and other information, can click on each item to query. Figure 13, Figure 14...
  • Page 56 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 13 Figure 14 The control policy page is mainly used to issue some commands. Figure 15. - 53 -...

  • Page 57: Report Forms

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 15 The time period electricity price page is used to set the electricity price to calculate the benefits. Figure 16 Figure 16 8.6 Report Forms The statistical report options include: battery pack SOC, PCS power, battery maximum pressure difference, battery temperature difference and battery voltage difference.
  • Page 58 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD connected to the battery. Figure 17 Figure 17 The PCS power page reflects the graph of the PCS power at different times of the day. Figure 18 Figure 18 The maximum voltage difference page reflects the maximum voltage difference and the time of occurrence for each group of batteries in the system.
  • Page 59 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 19 The cell temperature difference curve reflects the maximum temperature, the lowest temperature and the temperature difference per rack of batteries today and on the contrast date, and the data can be exported to Excel tables.

  • Page 60: Warning

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD exported to Excel tables. Figure 21. Figure 21 8.7 Warning Warning management is divided into activity warning and history warning. An active warning can reflect in real time whether the system now has a warning message. Historical warnings record all the warning information that has occurred in the system, including the type, level, description and time of the warning.

  • Page 61: Personal Centre

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 23 8.8 Personal Centre Users in the personal center can see their own information and modify their own. The personal center's user management is only open to administrators, the average user cannot see this option.
  • Page 62 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 25 Figure 26 Administrators have permission to add and delete users. Figure 27, Figure 28 - 59 -...

  • Page 63: Configuration Management

    SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 27 Figure 28 8.9 Configuration Management Configuration management is divided into power station management and collector management. Power station management page, ordinary users can only see their own power station information, administrator users can see all the power station information.
  • Page 64 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 29 Figure 30 Collector management page, ordinary users can only see the collector information in their own power station, administrator users can see all the collector information. Only administrators have the ability to add a collector.
  • Page 65 SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD Figure 31 Figure 32 - 62 -...
  • Page 66 User's Manual Information version V1.0 Date 2020-02-22 Sermatec Energy Technology Co.,Ltd. provide customers with a full range of technical support, users can contact a company office or customer service center, or directly with the headquarters of the company. All rights reserved The manual is subject to change without further notice.

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