Dyness Powebox F Series User manual

POWERBOX F
User Manual

I
Content
Statement of Law ...................................................................................................................... 1
Safety Precautions..................................................................................................................... 2
Preface....................................................................................................................................... 3
1 Introduction......................................................................................................................... 4
1.1 Brief Introduction ......................................................................................................... 4
1.2 Product Properties........................................................................................................ 4
1.3 Product identity definition ........................................................................................... 5
2 Product Specification........................................................................................................... 6
2.1 Size and Weight............................................................................................................ 6
2.2 Performance Parameter............................................................................................... 6
2.3 Interface Definition....................................................................................................... 6
2.4 Battery Management System(BMS)............................................................................. 8
2.4.1 Voltage Protection................................................................................................. 8
2.4.2 Current Protection................................................................................................. 9
2.4.3 Temperature Protection........................................................................................ 9
2.4.4 Other Protection.................................................................................................... 9
3 Installation and Configuration........................................................................................... 10
3.1 Ready for installation.................................................................................................. 10
3.1.1 Environmental requirements............................................................................... 10
3.1.2 Tools and data ..................................................................................................... 11
3.1.3 Technical preparation.......................................................................................... 11
3.1.4 Open the box to have inspection......................................................................... 12
3.1.5 Engineering coordination .................................................................................... 13
3.2 Equipment installation ............................................................................................... 13
3.2.1 Floor installation.................................................................................................. 14
3.2.2 Mounted on the wall ........................................................................................... 15
3.2.3 Electrical installation............................................................................................ 17
4 Use, maintenance and troubleshooting............................................................................ 21
4.1 Battery system usage and operation instructions...................................................... 21
4.2Alarm description and processing .............................................................................. 22
4.2.1 Alarm and countermeasure influence system output......................................... 22
4.2.2 Alarm and countermeasure without affecting the output of the system........... 22
4.3Analysis and treatment of common faults ................................................................. 23

1
Statement of Law
Copyright of this document belongs to Jiangsu Daqin New Energy Technology Co., Ltd.
No part of this documentation maybe excerpted, reproduced, translated, annotated or duplicated
in any form or by any means without the prior written permission of Jiangsu Daqin New Energy
Technology Co., Ltd. All Rights Reserved.
This product complies with the design requirements of environmental protection and personal
safety. The storage, use and disposal of the products shall be carried out in accordance with the
product manual, relevant contract or relevant laws and regulations.
Customer can check the related information on the website of Jiangsu Daqin New Energy
Technology Co., Ltd when the product or technology is updated.
Please note that the product can be modified without prior notice.
Manual Version: V1.0
Manual NO.：
Revision History
Revision NO.
Revision Date
Revision Reason
1.0
2019.02.01
First Published

2
Safety Precautions
Warning
⚫Please do not put the battery into water or fire, in case of explosion or any other situation
that might endanger your life.
⚫Please connect wires properly while installation, do not reverse connect.
To avoid short circuit, please do not connect positive and negative poles with conductor
(Wires for instance).
⚫Please do not stab, hit, trample or strike the battery in any other way.
⚫Please shut off the power completely when removing the device or reconnecting wires
during the daily use or it could cause the danger of electric shock.
⚫Please use dry powder extinguisher to put out the flame when encountering a fire hazard,
liquid extinguisher could result in the risk of secondary disaster.
⚫For your safety, please do not arbitrarily dismantle any component in any circumstances
unless a specialist or an authorized one from our company, device breakdown due to
improper operation will not be covered under warranty.
Caution
⚫We have strict inspection to ensure the quality when products are shipped out, however,
please contact us if case bulging or other abnormal phenomenon.
⚫For your safety, device shall be ground connected properly before normal use.
⚫To assure the proper use please make sure parameters among the relevant device are
compatible.
⚫Please do not mixed use batteries from different manufacturers, different types and models,
as well as old and new together.
⚫Ambient and storage method could impact the life span and product reliability, please
consider the operation environment abundantly to make sure device works in proper
condition.
⚫For long-term storage, the battery should be recharged once every 6 months, and the
amount of electric charge shall exceed 80% of the rated capacity.
⚫Please charge the battery in 18 hours after it discharges fully and starts over-discharging
protection.
Formula of theoretical standby time: T=C/I (T is standby time, C is battery capacity, I is total
current of all loads).

3
Preface
Manual declaration
POWERBOX F Lithium Iron Phosphate Battery is external battery module which can storage the
power for home use. When the grid is on, it supplies the home loads and charges the battery
meantime. When grid off, the battery discharges to power up the home loads.
POWERBOX F User manual systematically elaborates device structure, parameters, basic
procedure and method of installation, operation, maintenance.
Safety Statement
⚫Only qualified trained professionals are allowed to install, operate, maintain the device.
⚫Please comply with local safety regulations and operational rules when installation, operation
and maintenance, or it could lead to human injury or device damage.
⚫Mentioned attentions are only as a supplement to local safety regulations.
⚫The seller does not undertake any responsibility for device operations or usage violating
general safety requirements and safety standards.
Sign explanation
Attention should be paid when configuring or operating POWERBOX-F series products, which
follows below format to explain.
Caution
Neglecting the warnings might cause malfunction.

4
1 Introduction
1.1 Brief Introduction
POWERBOX F series lithium iron phosphate home battery is newly power storage products
designed according to market demands, supplies reliable power for all kinds of home
equipment. It is especially suitable for situations with higher temperatures, less space,
higher demand of weight and life span.
POWERBOX F series lithium iron phosphate home battery carries self-developed battery
management system. When the grid is on, it supplies the home loads and charges the
battery meantime. When grid off, the battery discharges to power up the home loads.
Batteries can be paralleled to build a module with more capacity to satisfy the longtime
energy storage demand.
1.2 Product Properties
POWERBOX-F series energy storage product’s anode materials are lithium iron phosphate,
battery cells are managed effectively by BMS with better performance, the systems
features as below:
⚫Comply with European ROHS, Certified SGS, employ non-toxic, non-pollution
environment-friendly battery.
⚫Anode materials are lithium iron phosphate (LiFePO4), safer with longer life span.
⚫Carries battery management system with better performance, possesses protection
function like over-discharge, over-charge, over-current, abnormal temperature.
⚫Self-management on charging and discharging, Single core balancing function.
⚫Intelligent design configures integrated inspection module, with 3 remote functions
(remote-measuring, remote-communicating and remote-controlling).
⚫Flexible configurations allow parallel of multi battery for longer standby time.
⚫Self-ventilation with lower system noise.
⚫Less battery self-discharge, then recharging period can be up to 10 months during the
storage.
⚫No memory effect so that battery can be charged and discharged shallowly.
⚫With wide range of temperature for working environment, -20oC ~ +55 oC, circulation
span and discharging performance are well under high temperature.
⚫Less volume, lighter weight, seal grade up to IP65 embedding design for easier
installation and maintenance.

5
1.3 Product identity definition
FIG1-1 Battery Energy Storage System nameplate
Battery voltage is higher than safe voltage, direct contact with
electric shock hazard.
Be careful with your actions and be aware of the dangers.
Read the user manual before using.
The scrapped battery cannot be put into the garbage can and must
be professionally recycled.
After the battery life is terminated, the battery can continue to be
used after it recycled by the professional recycling organization and
do not discard it at will.
This battery product meets European directive requirements.
This battery product passed the TUV certification test.

6
2 Product Specification
2.1 Size and Weight
Table 2-1 POWERBOX F Series Device Model
Product Series
Specification
Model
Nominal
Voltage
Nominal
Capacity
Dimension
(mm)
Weight
(kg)
IP
Level
POWERBOX
POWERBOX F-10
48V
200Ah
928×555×210
113
IP65
POWERBOX
POWERBOX F-7.5
48V
150Ah
928×555×210
91
IP65
POWERBOX
POWERBOX F-5.0
48V
100Ah
928×555×210
69
IP65
POWERBOX
POWERBOX F-2.5
48V
50Ah
928×555×210
47
IP65
2.2 Performance Parameter
Table 2-2 POWERBOX F performance parameter
Item
POWERBOXF
-2.5
POWERBOX F
-5.0
POWERBOX F
-7.5
POWERBOX F
-10.0
Nominal Voltage(V)
48
48
48
48
Work Voltage Range(V)
40.5~54
40.5~54
40.5~54
40.5~54
Nominal Capacity(Ah)
50
100
150
200
Nominal Energy(kWh)
2,4
4.8
7.2
9.6
Nominal Power(kW)
0.7
1.5
2.2
2.9
Max Power(kW)
2.4
4.8
4.8
4.8
3S Peak Power(kW)
2.6
5.5
7.2
9.6
3S Peak Current(A)
55
115
150
200
Charging Current(A)
15
30
45
60
Discharge Current(A)
15
30
45
60
2.3 Interface Definition
This section elaborates on interface functions of the front panel of the device.

7
Figure2-1POWERBOX F the sketch of front interface.
Table 2-3 Interface Definition
Item
Name
Definition
1
Positive socket
The battery DC output positive pole, which is connected to the
positive pole of the inverter through the cable
2
COM
The CAN/RS485 socket is connected to the inverter CAN/RS485
interface through the network wire
(Factory default CAN communication mode)
3
Negative socket
The battery DC output negative pole, which is connected to
the negative pole of the inverter through the cable
4
LED1
Module 1 status indicator light
5
LED2
Module 2 status indicator light
6
LED3
Module 3 status indicator light
7
LED4
Module 4 status indicator light
8
Ground
connection point
Shell ground connection
1
2
3
4
4
10
5
6
8
7
9

8
Item
Name
Definition
9
Reset switch
Press the switch and the battery system turn on.
When the battery is in the nonuse state such as storage,
transportation etc., it needs to be turn off by pressing the
Reset/on-off button, and the battery system will automatically
sleep after the device without external load and power for 24
hours.
10
DC circuit breaker
Protective circuit
Table 2-4 LED status indicators
Battery
Status
Protection
/Alarm/
Normal
L
Explanation
Shutdown
off
off
off
off
All off
Standby
off
off
off
off
Activated when charging
Operation
Normal
●
●
●
●
Green led on or blinking
slowly
Alarm
●
●
●
●
Yellow led on(10%<SOC<30%)
Protection
●
●
●
●
Red led on
2.4Battery Management System(BMS)
2.4.1 Voltage Protection
Discharging Low Voltage Protection：
When any battery cell voltage is lower than the protection value during discharging, the over-
discharging protection starts, battery stops supplying power to the outside. When the voltage of
each cell recover to rated return range, the protection is over.
Charging Over Voltage Protection：
When total voltage or any battery cell voltage reaches the protection value during charging,
battery stops charging. When total voltage or a cell recover to rated return range, the protection
is over.