SAJ AS1-3KS-5.1 Manual de usuario

User Manual

AS1-3KS-5.1

www.saj-electric.com

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Content

.................................................... - 1 -

CHAPTER 1 SAFETY PRECAUTIONS .................. - 3 -

1.1 SAFETY TIPS.............................................. - 3-

1.2 SYMBOLS INSTRUCTIONS .................................... - 5-

CHAPTER 2 PRODUCT INTRODUCTION ............... - 6 -

2.1 SCOPE OF APPLICATION ..................................... - 6-

2.2 PRODUCT MODEL DESCRIPTION............................... - 7-

2.3 DATASHEET .............................................. - 7-

CHAPTER 3 INSTALLATION INSTRUCTIONS........... - 9 -

3.1 SAFETY TIPS.............................................. - 9-

3.2 DETERMINE THE INSTALLATION METHOD AND LOCATION........... - 10 -

3.3 INSTALLATION STEPS ...................................... - 12 -

CHAPTER 4 ELECTRICAL CONNECTIONS ............ - 17 -

4.1 ELECTRICAL INTERFACE DESCRIPTION......................... - 17 -

4.2 SYSTEM WIRING SCHEMATIC ................................ - 18 -

4.3 MASTER DEVICE WIRING................................... - 18 -

4.4 SLAVE DEVICE WIRING .................................... - 19 -

4.5 COMMUNICATION INTERFACE DESCRIPTION .................... - 21 -

CHAPTER 5 DEBUGGING INSTRUCTIONS ............ - 23 -

5.1 HUMAN-COMPUTER INTERFACE INTRODUCTION ................. - 23 -

5.2 SYSTEM COMMISSIONING................................... - 24 -

5.3 REMOTE MONITORING ..................................... - 24 -

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CHAPTER 6 FAULT CODES AND COMMON

TROUBLESHOOTING ............................... - 24 -

CHAPTER 7 BATTERY MAINTENANCE ............... - 27 -

7.1 TRANSPORTATION .......................................... - 27 -

7.2 STORAGE ................................................ - 27 -

CHAPTER 8 CONTACT US ........................... - 29 -

WARRANTY CARD ...................................... - 30 -

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Chapter 1 Safety Precautions

This user manual describes the instructions and procedures for the

installation of the AS1AC Retrofit Battery System. Please read the user

manual before operating it.

Keep this user manual properly and operate strictly according to all

safety tips and operation instructions in this manual.

1.1 Safety Tips

Danger

• Electric shock and high voltage.

• Do not touch live components, as this may result in burns or death.

• To prevent electric shock during installation and maintenance, make

sure that theAC and DC ports are disconnected.

• When the casing is wet, do not touch the casing of the inverter, which

may present a risk of electric shock.

• Before opening the case, the machine must be disconnected from the

grid and battery; disconnect the power supply for at least five minutes

for the capacitor to fully discharge before opening the case.

Warning

• Installation, repair, recycling, and disposal of AS1 must be

performed by qualified personnel in accordance with national and

local standards and regulations.

• Any behavior to change the functionality of the product without

permission will cause fatal injury to the operator, third parties, and

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equipment. SAJ is not responsible for these losses and warranty

claims.

• To ensure property and personal safety, the battery modules and

inverter shall be well grounded.

Caution

• Do not modify or tamper with AS1 and other components of the

system.

·Please pay attention to the risks caused by improper modification.

Notice

•This device has a built-in lithium battery and a dedicated extended

battery. Do not extend other brands of batteries at the battery port.

• AS1 outputs AC power directly to the utility grid side and the backup

loads side. Do not reverse output of the two AC terminals of the

inverter.

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1.2 Symbols instructions

Symbol

Description

Dangerous electrical voltage

The device is directly connected to public grid, thus all

work to the battery shall only be carried out by qualified

personnel.

No open flames

Do not place or install near flammable or explosive

materials.

Danger of hot surface

The components inside the device will release a lot of

heat during operation. Do not touch metal plate housing

of the inverter during operating.

Attention

Install the product out of reach of children

An error occurred

Read the usage manual to troubleshoot problems

This device SHALLNOTbe disposed of in residential

waste

Please go to Chapter 8 “Recycling and Disposal” for

proper treatment.

CE Mark

The device is in compliance with Low Voltage Detective

and Electromagnetic Compatibility.

Recyclable

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Chapter 2 Product Introduction

2.1 Scope of application

AS1 series is used in energy storage retrofits and is a new type of AC

coupled energy storage system. The built-in lithium battery inside AS1

can be expanded in capacity according to user demands, and the modular

design of the slave device makes it easy to install wiring.

In daytime, solar power supports the loads first while the surplus power

will be stored by AS1, to improve self-consumption rate.

In peak power price hours, power fromAS1 supports the loads; while in

valley power price hours, AS1 is charged by the grid. Finally a balance

could be realized. In case of grid fault,AS1 will make sure no outage in

the loads, achieving UPS function

Fig. 2.1 System composition diagram

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2.2 Product Model Description

AS1 –XK S –XX

①②③④

①AS1 represents the product series.

②XK indicates the rated power of the product XkW, such as 3K for

3kW.

③S represents single phase; T represents three phase.

④Indicates the built-in battery capacity, such as 5.1 for 5.1kWh.

2.3 Datasheet

AS1-3KS-5.1

Type

AS1-3KS-5.1

Battery Data

Battery Type

Lithium ion

Total Energy Capacity[Wh]

5120

Battery Capacity [Ah]

100

Rated Voltage [V]

51.2

Voltage range [V]

42~58.4

Depth Of Discharge[DOD]

≤90%

Cycle Life

≥6000

Max.Charge Current [A]

Max.Discharge Current [A]

Scalability

Yes（up to 20kWh）

Grid Data

Max. Continuable Output Power [VA]

3000

Max.Output Current [A]@230Vac

13.1

Max.Output Fault Current [A]

Inrush Current [A]

Max.Output Overcurrent Protection [A]

Rated Grid/Backup Voltage/Range [V]

220, 230, 240/180-280

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Rated Grid/Backup Frequency/Range [Hz]

50, 60/±5

Power factor [cos φ]

0.8 leading~0.8lagging

Feed-in

L+N+PE

AC Output [Back-up Mode]

Max. Continuable Output Power [VA]

3000

Output Voltage [V]

220/230/240

Max.Output Current [A]@230Vac

13.1

Output Frequency [Hz]

50/60

Max.Output Power [VA]

3600 ,10sec

General Data

Communication Mode

Wi-Fi/4G/Ethernet(Optional)

Operating Temperature Range

0°C~50°C

Cooling Method

Natural Convection

Ambient Humidity

0-95% Non-condensing

Noise[dBA]

<29

Ingress Protection

IP65

Dimensions [H*W*D][mm]

738*650*186

Weight [kg]

Standard Warranty [Year]

5(Battery 7 year)

Applicable Standard

AS 4777.2, VDE 4105, G98, C10/C11, CEI0-21, IEC

62619, IEC 62040

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Chapter 3 Installation Instructions

3.1 Safety Tips

Danger

• Potential fires and electric shocks that are life threatening.

• Do not place any flammable or explosive materials beside AS1.

• Equipment connected to high-voltage power generation equipment

must be performed by qualified personnel in compliance with national

and local standards and regulations.

Notice

•The pollution level applicable to AS1 is Class II.

•Inappropriate or inconsistent installation environment can shorten the

life of AS1.

•Do not install AS1 directly by exposing it under strong sunlight.

•Please do not install in damp places.

•The installation location must be well ventilated.

•AS1-3KS-5.1 (hereinafter also referred to as the master device) can be

used independently. If the battery capacity needs to be expanded, please

use B1-5.1-48 (slave device), and maximum 3 slave devices can be

accessed.

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