Asterion XPERT RTL Series User manual

ASTERION RTL
BATTERY SYSTEM MANUAL

ASTERION RTL battery system manual
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MANUAL EXPLANATION
•COTENT EXPLANATION
Asterion RTL series back-up lithium iron phosphate battery system is developed for backup of
Telecom equipment. Under normal condition, grid AC power supply to rectifier module and the
Telecom loads (the load of figure showed below) and charge battery pack; When the AC power
fail, rectifier module stop power supply, the battery serves for Telecom equipment, to ensure
the Telecom equipment runs normally; This manual contains working principle , structure
,operating parameters and installation of Asterion RTL system
Chapters
Contents
1. Overview
Background, Applications and Advantages
2. Structure and principle
Structure and operating principle
3. Parameters
All parameters of Asterion RTL
4. Installation
Installation and operation
5. Shipping, Storage, and Disposal
Shipping, Storage, Maintenance And Disposal
•BEFORE YOU START
Read all the safety information provided in this document prior to installing and/or operating the
equipment. Contact Asterion Support immediately for a free consultation, if you have any questions
about the handling, operation and safe use of the battery.
To handle or operate with Asterion RTL Power System:
•You must be qualified for electrical work;
•Remove any possible metallic shorting risk of Jewel, Watches, Pens. Metal bars and frames;
•All tools must be insulated.

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•SAFETY SYMBOLS
Symbol
Definition
Important safety information will follow.
DO NOT dispose of battery in a fire.
Recycle or dispose of Lithium batteries in accordance with
local Laws/regulations.
DO NOT dispose of battery in the trash.

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CAUTIONS
What not to do
Please read and comply with the following conditions of installation and use of the battery,
incorrect installation using the battery may cause personal injury or damage to the product.
1.DO NOT throw the battery into water. Store batteries in a cool and dry environment when not
in use.
2.DO NOT put the battery into fire or heat the battery, so as to avoid explosion or other
dangerous events.
3. When charging the battery, please choose specialized charging equipment, and follow the
correct procedures, do not use unqualified chargers.
4. DO NOT reverse positive and negative terminals, do not connect the battery directly to AC
power , avoid battery short circuit.
5. DO NOT use batteries from different manufacturers or different kinds, types together, and do
not use old batteries along with new batteries.
6.DO NOT use the battery when it becomes hot, bulges, deforms or leaks.
7. DO NOT puncture the battery by nail or other sharp objects; Do not throw, stamp on, impact
or hit the battery.
8. DO NOT open or try to repair the battery when it is defective. Warranty invalid if the battery
repaired or disassembled.
Precautions
1. Batteries are half charged before shipment. Don’t use the battery if it’s hot, bulge, or smell
abnormal and so on, and report to Asterion after-sales department immediately.
2. If you need to store the battery for a long time, please charge and discharge the battery
every three months to ensure the best performance, and the best state of charge for
storage is between 50%~60%.
3. Please use the battery in the temperature range which defined in the manual.
4. The state of charge of batteries is 50% before shipment, please charge the battery before
use or test.

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Contents
1OVERVIEW ...............................................................................................................................................................6
1.1 BACKGROUND AND APPLICATIONS.........................................................................................6
1.2 ADVANTAGES............................................................................................................................................6
2PRINCIPLE AND STRUCTURE .......................................................................................................................7
2.1 OPERATING PRINCIPLE......................................................................................................................7
2.2 CONEECTING STRUCTURE..............................................................................................................7
3PARAMETERS..........................................................................................................................................................8
3.1 MODELS........................................................................................................................................................8
3.2 CONTROL PANEL ...................................................................................................................................9
3.3 BATTERY MANAGEMENT SYSTEM (BMS) ...............................................................................................................................................11
3.3.1 VOLTAGE PROTECTION ...........................................................................................................11
3.3.2 CURRENT PROTECTION...........................................................................................................12
3.3.3 TEMPERATURE PROTECTION ..............................................................................................12
3.3.4CELL BALANCE...............................................................................................................................13
3.3.5 DISPLAY (OPTIONAL).................................................................................................................13
4INSTALLATION AND TESTING ......................................................................................................................15
4.1 PREPARE TO INSTALL..............................................................................................................................15
4.1.1 REQUIREMENTS OF INSTALLATION ENVIRONMENT...........................................15
4.1.2 TOOLS AND MATERIALS ...........................................................................................................16
4.1.3 SITE SURVEY .....................................................................................................................................16
4.1.4 BATTERY CHECK-UP...................................................................................................................17
4.2 INSTALLATION..............................................................................................................................................17
4.2.1 CAUTIONS..........................................................................................................................................17
4.2.2 INSTALLATION STEPS.................................................................................................................18
5SHIPPING, STORAGE AND DISPOSAL .....................................................................................................19
5.1 SHIPPING AND STORAGE .....................................................................................................................19
5.2WARNING AND DISPOSAL ...................................................................................................................19
5.3COMMON FAULTS AND SOLUTIONS............................................................................................20

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1OVERVIEW
1.1 BACKGROUND AND APPLICATIONS
Asterion RTL system combines high-energy lithium-iron-phosphate cells and battery
management system to achieve the highest level of integrity into intelligent control and
monitoringsystem and can be widely applied into different conditions for telecommunication
equipment, mobile comms basic stations etc.
1.2 ADVANTAGES
1. Using the high performance lithium iron phosphate (LiFePO4) as positive materials, the
cycle life is more than 2000 times, floating life up to 10 years, prolongs the service life of
backup power supply system.
2. Using the intelligent management system, realize the monitoring and control of battery
system under charge, discharge, floating and standby, make sure the system is always in
under ideal state of health.
3. Built with comprehensive monitoring system, the battery voltage, current, temperature,
volume, state of health is under monitoring. Communicating with PC to realize the real-
time monitoring and control through the core CPU.
4. The built-in intelligent balance module, to ensure that the consistencyof battery capacity,
to extend the service life.
5. Intelligence-design, meet the national standard requirements, remote-measurement,
remote-communication, remote-control and remote-adjustment.
6. System with intelligent thermal management devices, which insure the system work in a
wide range of temperature, -20 ℃~+60 ℃
1
.
7. With good electromagnetic compatibility and can be matched with standard
communication equipment compatibility.
8. Standard and universal sizes.
1
From -40°С –when using integrated heater option. From -20°С without additional heating.

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2PRINCIPLE AND STRUCTURE
2.1 OPERATING PRINCIPLE
The principle of work of the Asterion RTL series battery system . Under normal condition,
grid AC power supply to rectifier module and the Telecom loads (the load of figure showed
below) and charge battery pack; When the AC power fail, rectifier module stop power supply,
the battery serves for Telecom equipment, to ensure the Telecom equipment runs normally;
when the AC power is switched on again, power rectifier module for Telecom equipment
recover to while charge the battery pack.
2.2 CONNECTING STRUCTURE
Battery system working principle of Asterion RTL series is shown in Figure 2.1.
Figure 2.1 Connecting structure of the battery system

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3PARAMETERS
3.1 MODELS
Asterion RTL series products specifications are in Table 3.1
Таблица 3.1 Asterion RTL series products
Model
48V10Ah
48V20Ah
48V40Ah
48V50Ah
48V100Ah
48V150Ah
48V200Ah
Voltage (V)
48
48
48
48
48
48
48
Capacity (Ah)
10
20
40
50
100
150
200
Energy (Wh)
480
960
1920
2400
4800
7200
9600
Length (mm)
442
442
442
442
442
442
442
Width (mm)
285
285
430
440
480
540
640
Height (mm)
44 (1U)
88 (2U)
88 (2U)
134,5 (3U)
134,5 (3U)
190 (5U)
222 (6U)

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3.2 CONTROL PANEL
Front panel of an Asterion RTL battery with capacity of 10/20/40/50 Ah, BMS, and
components intended for its status indication and monitoring as well as data transmission with
other batteries is shown in Fig 3.2a.
Figure 3.2аAsterion RTL battery with capacity of 10/20/40/50 Ah
Figure 3.2b Asterion RTL battery with capacity of 100/150/200 A*h
Table 3.3 Interface panel specification
№
Name
Function
Note
1
RS-232, RS-485 ports
Communication interfaces RS-485, RS-232
2
Address
Assigned to each module connected in
parallel
See Table 3.4
3
SOC
State of Charge
Four green LEDs
4
ALM
LED indication of alarm signal

ASTERION RTL battery system manual
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5
RUN
LED indication of an operating device
Always lights bright when
device is operational
6
Dry contact
Special dry contact
7
Reset
Battery system reset
Table 3.4 Assignments of ID address
Code
Address
Assign
Note
ON
ON
ON
ON
0
Model
ON
ON
ON
OFF
1
Model 1
ON
ON
OFF
ON
2
Model 2
ON
ON
OFF
OFF
3
Model 3
ON
OFF
ON
ON
4
Model 4
ON
OFF
ON
OFF
5
Model 5
ON
OFF
OFF
ON
6
Model 6
ON
OFF
OFF
OFF
7
Model 7
Note: In the table 3.4, bits of code correspond with battery module’s ID in binary system.
Table 3.5 LED indicator description
Status
Normal/Alarm/Prot
ect
RUN
ALM
SOC LED
Description
●
●
●
●
●
●
Off/Sleep
OFF
OFF
OFF
OFF
OFF
OFF
All OFF
Standby
Normal
ON
OFF
According to table 3.6
Low capacity alarm
ON
Flash 3
OFF
OFF
OFF
OFF
Charging
Normal
Flash 1
OFF
According to table 3.6
Overcharge
protection
ON
ON
Temperature
protection
OFF
ON
Charging
overcurrent
protection
OFF
ON
Discharging
Normal
Flash 2
OFF
According to table 3.6
Overdischarge
protection
OFF
ON
Temperature
OFF
ON