mu SPACE CORP Power Box 1200 User manual

Power Box
Model 1200 v.2
User Manual

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Table of Contents
1. Safety Information 4
1.1 Safety Instructions 4
1.2 Safety Precautions 4
2. Product Overview 7
2.1 Device Overview 7
2.2 Technical Specifications 8
2.3 User Guide 9
2.4 Wiring Diagram 10
2.5 Mechanical Specifications 11
3. Installation 12
3.1 Installation Precautions 12
3.2 Installation Precautions 12
3.3 Wiring 13
4. Test Report 13
4.1 Capacity test 13
4.2 Performance test 14
5. Equipment list 16
6. Usage Restrictions 17
7. Disclaimer 18
8. Support and Contact Information 19
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Product Purpose
Power Box is a LFP-type battery pack that can be used in
many applications such as Energy Storage System (ESS),
Uninterruptible Power Supply (UPS), Solar System, etc.
1. Safety Information
1.1 Safety Instructions
●Due to having electrical equipment inside the Power Box
equipment, anyone who is not a company electrician or not
authorized by the company should not open the Power Box,
otherwise, an electric shock could occur, and the warranty
would be lost.
●This equipment is an energy storage system, please make
sure an energy storage battery is installed to ensure safe
operation.
●Please consult with your dealer before utilizing it as part of a
device that could endanger personal safety, such as a
medical instrument, elevators, or other similar items, and
careful consideration and design should be given to its
application, setup, management, and maintenance.
1.2 Safety Precautions
●When installing this product, please ensure that the monitor
and TV are kept at a distance of 50 cm or more.
●The surface temperature of the cabinet will rise by 50°C
around during the use of the product, this is a normal
phenomenon.
●Please do not exceed the rated load capacity in use.
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●Do not open the Power Box housing, otherwise the risk of
electric shock or other hazards may be caused. For
troubleshooting inside the device, please send it to the
specified service center.
●Internal short circuits may lead to electric shock or fire.
Therefore, to avoid such risks, containers with liquid shall not
be placed on the product.
●If the device is working abnormally, please turn off the power
immediately and contact your dealer.
○Please do not store or use this product in the following
environments:
- Places without air convection;
- Places where there are flammable gasses, corrosive
substances, or a large amount of dust;
- Places of abnormally high or low temperature
(40°C above or below 0°C) and high humidity (90%
or more);
- Places in direct sunlight or near heating
appliances;
- Places with intense vibration;
- Outdoor area.
●In case of a fire, please use a dry powder fire extinguisher.
The use of liquid fire extinguishers may pose a risk of electric
shock.
●Please attach a miniature circuit breaker to the input end of
the product, so that the power plug can be disconnected
from the outlet to turn off power in case of emergency.
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Symbols
Descriptions
●The equipment must be grounded, and as
the DC power supply is connected, be sure to
ground the system reliably, and take care not
to reverse the positive and negative wires.
●The Power Box has a high voltage inside.
Therefore, to ensure personal safety, please
consult the technical staff of this company for
any questions.
●Keep away from fire, no heating.
●No short circuit or reversed connecting.
●No disassembling.
●No hitting or impacting.
●Improper operation may cause enormous
loss. Please be sure to operate the device
according to instructions.
●To ensure device safety and personal safety, it
must be installed by professionals.
●No overcharging/over-discharging.
●Charging with recommended charger.
●No mixed usage of batteries of different
manufacturers, types, or age.
●Do not use cells with heating, distortion, or
leakage.
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2. Product Overview
2.1 Device Overview
1
Negative terminal (-)
2
Positive terminal (+)
3
Case
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2.2 Technical Specifications
Technical Specification
Unit
Value
Electrical
Characteristics
Nominal Voltage
Vdc
12
Nominal Capacity
Ah
100
Energy
kWh
1.2
Internal Resistance
mOhm
< 10
Cycle Life
Cycles
≥ 3000
(if fully charge
and discharge 1C at 25 °C)
Self-Discharge
< 2% at 25 °C
Charge
Charge Voltage
V
14.4
Charge Current (standard)
A
20
Charge Mode
CCCV
Discharge
Discharge Cut-off Voltage
V
10V @1C @25C
Maximum Continuous
Discharge Current
A
100
Maximum Discharge Current
(short pulsed)
A
100
Operating
Temperature
Charge Temperature
°C
0 to 45
Discharge Temperature
°C
-20 to 55
Storage Temperature
°C
0 to 45
Other
Dimension (WxLxH)
mm
318 x 176 x 187
Weight
kg
10± 1kg
Cell Connection
1P4S
Casing material
ABS plastic
Cooling
Natural Cooling
BMS Function
Over Charge, Over Discharge, Over Current and Temperature
Protection
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2.3 User Guide
●Power box is connected to Load/Supply via electrical wire.
○Positive terminal is red nuts.
○Negative terminal is blue nuts.
○No reversed connecting.
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2.4 Wiring Diagram
Wiring diagram of Power Box
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2.5 Mechanical Specifications
Power Box with side, front, and top views (All unit in mm)
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3. Installation
3.1 Installation Precautions
●On-site installation must be performed under the guidance
of an authorized professional engineer of mu Space.
●When carrying out electrical connection, please ensure to
connect the ground wire of the Power Box first; and make
sure that all the switches are turned off before the Power
Box is installed.
●Installation of the Power Box shall be in accordance with the
requirements of this manual in conjunction with local
setting and use standards.
3.2 Installation Precautions
Following requirements shall be noted when selecting the
installation space for the Power Box:
●Put the product in a ventilated place and ensure that the
cooling holes and fan of the housing has a ventilation
distance of more than 150 mm.
●The Power Box must be installed and used in a clean and dry
indoor environment (ambient temperature: 0 ~ 40 'C, relative
humidity: 5% to 90%; the best operating temperature is 25
'C). If the indoor temperature reaches 40 'C, it is
recommended to outfit an air conditioning or enhance the
ventilation facility.
●When the altitude is over 1000 ms, please use derating.
●The system could be installed indoors, outdoors, or in other
suitable locations with adequate load-bearing capacity (the
load-bearing capability base should support a minimum of
20 kg).
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3.3 Wiring
When designing external wiring cables, please consider power,
current capacity, and the requirement for the system's overload
capacity, as well as give a suggestion for the selection of a
reasonable cross-section size of the cable. The installation
engineer shall carry out the comprehensive selection in reference
to relevant local standards. Generally, the length of a connecting
cable is 2-10 m. Too long cable will cause voltage drop, resulting in
corresponding increase of cable cross-section.
4. Test Report
4.1 Capacity test
The capacity test is the test that evaluates the efficiency
of the battery pack by charging and discharging at 0.2C rate
(temperature is around 23-25 °C)
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4.2 Performance test
The performance is the test charge and discharge at each C
rate & over discharge test.
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5. Equipment list
No.
Description
Quantity
1
Case
1
2
Battery cell
4
3
Battery management system (BMS) module
1
4
Busbar
3
5
Terminal
2
6
Electric wire
1
7
User manual
1
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6. Usage Restrictions
●Do not remove, open, or shred secondary cells or batteries.
●Do not bring the cell or battery near heat or fire, avoid
storing in direct sunlight.
●Do not short-circuit the shell or battery. Do not carelessly
store neglected cells or batteries where they may
short-circuit each other or short-circuit with other metals.
●Do not remove the cell or battery from the package prior to
utilization.
●Do not expose the cell or battery to mechanical shock.
●In the event that the cells are leaking, do not allow the liquid
to come in contact with your skin or eyes. If exposed, wash
exposed parts with plenty of water and consult a doctor.
●Do not use any chargers other than those supplied for use
with the equipment specified.
●Note that the plus (+) and minus (-) signs on the battery cell
and on the equipment must ensure that it works properly.
●Do not use any cell or battery that are not designed for use
with equipment.
●Do not combine cells with different manufacturers,
capacities, sizes, or designs in the apparatus.
●Keep the cell or battery out of the reach of children.
●Seek medical attention as soon as the cell or battery is
swallowed.
●Only purchase cells or batteries suitable for the equipment.
●Store cells and batteries in a clean, dry place.
●Clean the cells, connector, or battery connector with a clean,
dry cloth when the connector is dirty.
●It is necessary to charge the cell or secondary battery before
use. Use the correct charger and refer to the manufacturer's
manual or equipment manual for proper charging methods.
●Do not keep the battery charged when not in use.
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●After being stored for a long period of time, it may be
necessary to bring a cell or battery to charge and discharge
multiple times for maximum performance.
●Secondary cells or batteries provide optimum performance
when operating at normal room temperature.
●Keep the original product documentation for future
reference.
●Operate only the cells or batteries for which they are
intended to be used.
●Always remove the battery from the equipment as much as
possible when it is not in use.
●Dispose of properly.
7. Disclaimer
●This document has been carefully prepared by mu Space.
●However, we assume no liability nor responsibility for the
accuracy or completeness of the information provided
within. This document's information is updated and
modified on a regular basis to reflect the current hardware
and software status. Additionally, even if the given standards
are followed, we cannot guarantee that this product will
perform without errors.
●Under no circumstances can we guarantee that purchasing
this product will make you accomplish a specific objective.
●We take no obligation for direct, indirect, or consequential
damages experienced by third parties as a result of the
purchase of this product, to the extent permissible by law.
●In no event will any responsibility exceed the product's
purchase price.
●Please be aware that the content of this document is not an
extension or revision of any previous or existing agreement,
promise, representation, or legal connection. All of mu
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Space's obligations stemming from the appropriate contract
of sale, which also contains complete and exclusive warranty
restrictions.
●The information contained in this document does not
extend or limit these contractual warranty regulations.
Please contact a mu Space dealer or system installation if
you require additional information on this product or
encounter particular problems not covered in sufficient
detail in the document.
●Without mu Space's prior written consent, no part of this
publication may be copied, stored in a retrieval system, or
transmitted in any form or by any means, electronic,
mechanical, photographic, magnetic, or otherwise.
8. Support and Contact Information
If you have technical problems concerning mu Space products,
please contact us:
●Local line (Thailand): [phone] ext 21
●Email: [e-mail]
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