Alpha ESS M48112-S User manual

Battery Module and Control Unit
M48112-S & HV900112
ＥＮ － Ｖ ０３
User Manual

This manual is under the copyright of Alpha ESS Co., Ltd, with all rights reserved.
Please keep the manual properly and operate in strict accordance with all safety and
operating instructions in this manual. Please do not operate the system without reading
through the manual.
Copyright Statement
Version Information
Version Date Content
Sept. 8
th
, 2018
V02
V03
V01
Second edition, dip switch definition added, HV900112
instruction added
Modified some description
First edition
Sept. 19th, 2018
Nov. 10th, 2018

Content
1. Safety Precautions
2. Introduction
2.1.1 Features
2.2 M48112-S
2.2.1 Specifications
2.2.2 LED Display
2.2.3 Dip Switch Definition
2.3 HV900112
2.3.1 Specifications
2.3.2 LED Display
3. Emergency Situations
4. Warranty
4.1 Warranty
4.2 Limitation of Liability
01
01
01
02
02
02
02
03
03
03
04
05
05
05

1. Safety Precautions
2. Introduction
2.1.1 Features
Please read through this manual carefully before operation
★In unlikely event of smoke or fire, turn off main switch immediately and contact your
installer for further instructions.
★ Battery should be installed indoor and kept away from water, high temperature,
mechanical force and flames.
★Do not disassemble, move or modify any parts of the battery without authorization
and instruction from AlphaESS.
★Do not install the battery in any environment of temperature below -10°C or over
50°C, and humidity over 80%.
★Do not touch the system with wet hands.
★Do not put any heavy objects on the top of the battery.
The M48112-S battery pack and HV900112 control unit has the following features:
Commercial industrial system: This battery pack and high-voltage control box are
designed for high voltage commercial and industrial energy storage systems.
Local management unit (LMU): The battery pack built-in LMU monitors the
temperature and voltage of each cell.
Battery management unit (BMU): The high-voltage control box built-in BMU collects
the data from LUM, monitors and controls the whole cluster of batteries.
Expandability: For expansion 5~15 battery packs can be connected in series. The
TOP BMU box will be needed if there are more than one clusters.
- 01 -
Warning - Electrical hazards

2.2 M48112-S
2.2.1 Specifications
2.2.2 LED Display
2.2.3 Dip Switch Definition
Please read through this manual carefully before operation
★In unlikely event of smoke or fire, turn off main switch immediately and contact your
installer for further instructions.
★ Battery should be installed indoor and kept away from water, high temperature,
mechanical force and flames.
★Do not disassemble, move or modify any parts of the battery without authorization
and instruction from AlphaESS.
★Do not install the battery in any environment of temperature below -10°C or over
50°C, and humidity over 80%.
★Do not touch the system with wet hands.
★Do not put any heavy objects on the top of the battery.
- 02 -
In normal condition LED displays three status:
No.
Description
1
Battery negative pole
2 Battery positive pole
3 Earthing point x 4
4 LED light
5
Dip switch
6
COM port (CAN) x 2
7
Information label
8 Earthing point
(reserved)
1
2
8
4
5
6
7
Status
LED Display Green light blinks for
1sec
Red light blinks for
1sec
Red and green light blink for
1sec
Normal Warning Fault
Serial
Number
Serial
Number
Serial
Number
Dip Switch Dip Switch Dip Switch
1
3
4
5
6
8
9
10
11
13
14
15
2 7 12

- 03 -
Status
LED Display Green light
blinks for 1sec
Yellow light
blinks for 1sec
Red light
blinks for 1sec
Yellow and red light
blink for 1sec
Normal Warning Fault Relay forced to close
Status
LED Display Green light
blinks for 1sec
Yellow light
blinks for 1sec
Red light
blinks for 1sec
Yellow and red light
blink for 1sec
Normal MCCB
switches off Fault
2.3 HV900112
2.3.1 Specifications
2.3.2 LED Display
String (only one cluster)
No. Description No. Description
1 DCin+ 7 DCout-
2 DCin- 8 AC input (auxiliary power)
3
Earthing point x 4
9
AC Air switch (auxiliary power)
4
Moulded case circuit breaker
10
BMU COM port (CAN) x 2
5
Information label
11
LMU COM port (CAN)
6
DCout+
12
LED light
13
Earthing point (reserved)
1
2
3
13
4
6
7
8
9
10
11
12
5
Central (more than one clusters)
In normal condition LED displays four status:
In normal condition LED displays four status:
Relay forced to close

- 04 -
3. Emergency Situations
AlphaESS cannot guarantee M48112-S absolute safety.
Fire
In case of fires, make sure that the following equipment is available near the system.
★SCBA (self-contained breathing apparatus) and protective gear in compliance with the Directive on
Personal Protective Equipment 89/686/EEC.
★Novec 1230, FM-200, or dioxide extinguisher.
Note:
ABC extinguishers are not effective when the battery pack is on fire.
Batteries may explode when heated above 150°C. If possible, move the battery pack to a safe area
before it catches fire.
Leaking Batteries
If the battery pack leaks electrolyte, avoid contact with the leaking liquid or gas. If one is exposed to the
leaked substance, immediately perform the actions described below.
★Inhalation: Evacuate the contaminated area, and seek medical attention.
★Contact with eyes: Rinse eyes with running water for 5 minutes, and seek medical attention.
★Contact with skin: Wash the affected area thoroughly with soap and water, and seek medical
attention.
★ Ingestion: Induce vomiting, and seek medical attention.
Wet Batteries
If the battery pack is wet or submerged in water, do not let people access it, and then contact AlphaESS
or an authorized dealer for technical support.
Damaged Battery
Damaged batteries are dangerous and must be handled with the utmost care.
They are not fit for use and may pose a danger to people or property.
If the battery pack seems to be damaged, pack it in its original container, and then return it to AlphaESS
or an authorized dealer.
Note: Damaged batteries may leak electrolyte or produce flammable gas. If such a damage
occurs, immediately contact AlphaESS.

- 05 -
Products that are operated strictly in accordance with the user manual and the AlphaESS Installation
Manual are covered by the warranty. Any violation of this manual may void the warranty.
4.2 Limitation of Liability
Any product damage or property loss caused by the following conditions AlphaESS does not assume
any direct or indirect liability.
• Product modified, design changed or parts replaced without AlphaESS authorization;
• Changes, or attempted repairs and erasing of series number or seals by non AlphaESS technician;
• System design and installation are not in compliance with standards and regulations;
• Failure to comply with the local safety regulations (VDE for DE, SAA for AU);
• The Product has been improperly stored in dearler’s or end user’s premises;
• Transport damage (including painting scratch caused by movement inside packaging during
shipping). A claim should be made directly to shipping or insurance company as soon as the
container/packaging is unloaded and such damage is identified;
•Failure to follow any/all of the user manual, the installation guide and the maintenance regulations;
•Improper use or misuse of the device;
•Insufficient ventilation of the device;
• The maintenance procedures relating to the product have not been followed to an acceptable
standard;
• Force majeure (violent or stormy weather, lightning, overvoltage, fire etc.).
• Damages caused by any external factors.
4. Warranty
4.1 Warranty

Official Website WeChat
Alpha ESS Co., Ltd.
[phone]
[email protected]
www.alpha-ess.com
JiuHua Road 888, Nantong High-Tech Industrial
Development Zone, Nantong City, 226300
Alpha ESS Europe GmbH
+49 (0) 6103 / 459 160-1
[email protected]
www.alpha-ess.de
Paul-Ehrlich-Straße 1a, 63225 Langen, Hessen
Alpha ESS Australia Pty. Ltd.
[phone] (Sales)
[phone] (Technical Support)
[email protected]
www.alpha-ess.com.au
Suite 2, Level 1, 530 Botany Road, Alexandria,
NSW, 2015
Alpha ESS Italy S.r.l.
[phone]
[email protected]
www.alpha-ess.it
Via Loda,17-41013 Castelfranco Emilia(MO)