C 6 18 41 i | User manual | AEG Belgium customer day 20-6-2012 Telecom

AEG Belgium customer day

Telecom products & systems

June 20th, 2012

Telecom applications

A complete range of battery solution for the multitude needs of the modern networks

2 AEG Belgium customer day 20-6-2012 Telecom

Context

Multiplication of sites with the deployment of new Telecom generations and in new regions

Cost and availability of Energy is always a constant concern

In Asia Pacific, South America and Africa

Deployment from urban population to rural

Remote sites connected to the grid or not

Frequent failures of the grid

Stand Alone power sites (Genset/RES)

In Western Europe and North America

Reduce Opex by decreasing energy consumption (new generation of equipment, increase temperature to +35 C,…)

Introduction of RES, free cooling ,..


Tel.X

Our battery’s offer for Telecom

Intensium 3 Energy

48V – 2 300 Wh

Evolion

48V – 4000 Wh

SPH

Intensium 1 Power Plus 4000

48V – 4000W (*)

Intensium Flex

4

SUNICA+

AEG Belgium customer day 20-6-2012 Telecom

Suitable for all applications

Remote site (BTS, ANU) Distributive Power CO

On Grid site (BTS) Off – Grid (BTS)


Benefits of the Saft’s ranges

6

Long life (~same as equipment)

Temperature resistant

High reliability

20

18

16

14

12

10

8

6

4

2

0

25 x

2222

Smart Battery Systems

30 35 40

Average Temperature (deg C)

45

Available capacity

50

Saft ages gracefully with NO thermal runaway risk

NO sudden death

End of Life

Optimized TCO

TLX: 14 years

@+40 C continuous

VRLA

NCX

Environmental friendly


VRLA ‘sudden death’

Life Duration of the equipment

TCO Comparison for wireless site in Spain:

Cumulative Cost over Selected Analysis Period

7

12000

10000

8000

6000

4000

SAFT TLX Battery w/o AC

VRLA with AC

Currency €

2000

0

0 1 2 3 4 5 6 7

Year

8

Average Annual TCO

9 10 11 12 13 14 15

Reduced by more than 50%!

Summary of Cost Analysis

Cumulative Cost over time period

Average Cost per Year


Time Period 15 years

€

€

TLX

2788

186

VRLA

9760

651


Saft batteries for Telecom networks

Saft Ni-Cd brings lower TCO (Total Cost of Ownership) and highest failsafe reliability in hostile environments

Today, Saft Ni-Cd is the choice done for wireline & wireless networks in temperature controlled or non controlled sites

Saft Li-ion offers maximum Energy and Power when space and life duration is at a premium :

AT&T, Qwest in US

Telefonica, Orange in Europe

Saudi Telecom, Zain in ME

Several major Telecom OEM’s

Have chosen Saft


TLX for more reliability

Typical Tel.X String

Dead Top cover

(-48V)

-

Cabled back to front with front Accessible connection point between adjacent blocks


+

(0)

TLX benefits

Typical Benefits with Ni-Cd

Long Life

Highly Reliable (99.999 “five nines”)

Wide Temperature range -50˚C to 70˚C (-58˚F to 158˚ F)

Permanent mechanical integrity

No destructive corrosion

No sudden death


Additional benefits with TLX

Lighter, easier to handle and install

Utilizes OSP footprints more efficiently

Increases installed capacity in the same volume

Requires no maintenance

Introduction to Li-Ion battery system

Battery chemistry comparison table

Good cycling life

Good Energy

Very poor Charge efficiency

Good energy density

Short life at high temp.

Sudden death

Good cycling life at

25 C

Low energy density

Good cycling life

Very poor energy density

Frequent watering

High energy density

Long life at high temp

Excellent cycling life

14

Operating Voltage (V)

Specific energy (Wh/kg)

Volumic energy (Wh/l)

Useful life at +20°C (years)

Useful life at +40°C (yeas)

Valve-Regulated Tubular Gel

LA (VRLA) LA (OPzV)

Flooded (wet) Sodium Nickel

LA (OPzS) Nickel Chloride

Lithium-ion

Li-Ion

54.4 - 42.0

53.0 to 56.0

56.0 - 42.0

tempCompVoltage and low voltage Disconnect required

30 to 40

75 to 95

10

2,5

22

30 to 50

18

4

18 to 20 80 to 90

30 to 40 90 to 100

18

4

15

15

Cycling life @ 80%DOD & +20°C 200-500 1200-1900

Manufacturer's recommended

Maintenance intervall

1 year 1 year

1400

3 - 6 months

(Watering)

Normal operation failure mode

Sudden death failure

Deep discharge recovery

Intelligence and communication

Dry out

Open circuit

Yes

Poor

No

Open Circuit

Yes

Poor

No

Open Circuit

Yes

Poor

No

2000

No

?

?

?

Yes

100-130

120-171

10-20

5-10

2000-4500

No gradual capacity loss

No

Automatically

Reconnect

Yes


What is Li-ion?

Sealed, non-aqueous, ‘rocking-chair’ chemistry

On Charge , ions moving from positive to negative…

…on Discharge , vice versa

15

Non-aqueous chemistry won’t “spill energy”


16

Saft offers Li-ion Systems

Three design pillars are needed to build a safe and reliable

Li-ion Battery system

Saft solution for Telecom

NCA Technology

Cylindrical cells

Embedded BMS

NCA or

LiNiCoAlO

2

Iron phosphate or LiFePO

4

Cobalt or LiCoO

2

LiMnO

2

High Energy

High Power

Very High

Power

Ultra High

Power

Architecture

Electronics

Software

Mechanical

Thermal

User Requirements


Why Lithium-ion in Telecom?

Long calendar and cycle life

Compact and light weight

Sealed, without maintenance

Very high charge efficiency: >95%

Intelligence (Ch./Disch. management, SoC, Communication…)

Safe technology

Cost reduction in high volume production

Fully recyclable

17 AEG Belgium customer day 20-6-2012 Telecom

Environmentally friendly

Positive impact on the environment :

Energy consumption reduced

Low carbon footprint

Recyclability

Lead Free


EVOLION

Li-Ion battery for Modern Telecom

New Li-ion battery plant at Jacksonville’s

Evolion will be manufactured in Jacksonville (USA)

New plant for mass production with room for further expansion

Start of production Second Half of 2011


Lithium-ion in 48-V Telecom Applications

48V – Li-Ion for Telecom

2003: First lab samples available

First mass-production rack mounted version launched 2005

2010: wide array of manufacturers and products

21

2011: Arrival of second generation for outdoor hardened system

Saft Evolion battery

48V – 77Ah

AEG Belgium customer day 20-6-2012 Telecom

Li-ion NCA key metric summary

22

Technology

Used in

Intensium

1P+

NCA Li-ion

Bridging power/UPS

56

Intensium 3

NCA Li-ion

Cycling/hybrid/ standby

128 Wh/l

Wh/kg 41

> 3 min

96

> 15 min Typical Backup

Max. Watts 4000/2000 3600

Type


Sealed organic Sealed organic

Evolion

NCA Li-ion

Cycling/hybrid/ standby

> 170

> 130

> 2 hrs

1820

Sealed organic

Design Overview

260

216


30 Kg

404

77 Ah

3,9 kWh

1 820 W

3 hrs charging time

<30kg

RS485 communication bus

Specific Requirements

5- Packaging

1-Mechanical

Rigidity

4- Safety

Management


3- Thermal Aspects

2- Water Tightness

Front Panel


Connectors

Both RJ45 connectors are linked together and have the same pinout

6

7

4

5

8

Pin

1

2

3


RJ45

RS485 A

RS485 B

GND_RS & Wakeup -

Wakeup +

NC

NC

Alarm -

Alarm +

Supervision software


Compliant to Telecom standards

SAFETY

> Telcordia GR 3150 level III – IEC 60 950 – NEBS level 3 – UL 1642

ENVIRONMENT

> GR 3108 class 3 – ETSI 300 019 – EC Marking

EMC

> GR 1089 NEBS level 3 – EN 300 386

TRANSPORT

> UN 3480

28


Evolion’s Performances

Evolion: designed for the more severe Telecom environment

High performance over a wide Temperature’s range: - 40°C to +75°C

Compatible with the Telecom chargers: 42.0 V to 56.0 V

Good storage capability: 12+ months


Evolion State of charge

Li-Ion cells: State of charge vs open circuit voltage

100

90

80

70

60

50

40

30

20

10

0

3

Measured SOC

Linear approximation SOC = (V-3.3)/0.7 %

3.2

31


3.4

3.6

3.8

Open circuit voltage (V)

4 4.2

Evolion : discharge characteristics

• Discharge curve from

Cn/2 to Cn/16 rate

• Discharge curve at Cn/2 at different temperatures


Evolion : high cycling capability

>8,200 cycles @

50% DoD

>4,300 cycles

@ 80% DoD


Evolion – Benefits Vs LA

Combining Expertise in Telecom and Li-ion

More energy per weight and volume

2 times smaller and 4 times lighter than VRLA

High Calendar and cycle life

> Calendar: 20 years at +20°C & 10+ years at +40°C

> Cycling: 4,300 cycles@80% DoD

3 to 5 times more than LA

Fast charging capability

2 to 4 times faster than LA

High charging efficiency

2 to 4 times less loss than LA


Lithium Battery Solution :

Cutting edge technology for high performance UPS

Why Li-ion for UPS or HVDC?

Compact, sealed, w/o maintenance

Long calendar and cycle life:

> 20 years at 60% DOD / day

Very high efficiency: > 96%

Smart Battery system (Alarms, SOC, SOH,..)

Cost effective solution


Intensium® Flex Systems

For high power UPS in tight space environment


Intensium® Flex Systems

For high power UPS in tight space environments

Modular System

> From 110 V to 720 V

> Medium Power & High Power Modules

• Synerion 48M (48V – 42Ah)

• Synerion 48P (48V – 28Ah)

> Easy parallelism

38

Very high Power

> More than 800 W/l at module level

> No need to oversize battery Ah to achieve Power

> High Power capability: up to 15 kW in 1 min per 48V module with Synerion 48 P

Light Weight

Compact Solution

Small Foot-print


Intensium® Flex

The architecture

Example # 1

• 528V nominal

• Backup 150 kW - 1 minute

11 modules Synerion 48 P in Series

•

Voltage Window : 462 – 616V

14 cells VL 30 P

Balancing

Cell voltage measurement

Temperature measurement

End of charge, end of discharge signals

39


1 Control Module (BMM )

Battery Management

Power switching

Communication

SOH/SOC, alarms

Intensium® Flex

The Architecture for parallelism

Management of several Intensium Flex systems in parallel with a MBMM

40

Voltage : 462 / 616V –

28Ah 150 kW – 1 minute

Voltage : 462 / 616V –

28Ah 150 kW – 1 minute

Voltage : 462 / 616V – 28Ah

150 kW – 1 minute

Intensium Flex system 452 / 616 V – 84Ah for 450 kW over 1 min


Terminals & mechanical integration

Electrical interfaces : top of cabinet

> M10 Power connections (OUT+ and OUT-)

> Plastic circular connector 24Vdc supply (optional)

> Plastic circular connector 230Vac supply (optional for other equipment’ s such as fan)

> RJ 45 for CAN bus and Alarms (dry contacts)

Mechanical interfaces :

> 19’’ racks for modules and BMM installation

> One door per face (perforated or not)

> Specific integration rules depending of seismic constraint, sub-assembly transportation etc…

41


Intensium Flex for 528 V / 150 kW 1 min back up

Battery type

Battery kWh

Footprint (m2)

Weight (kg)

Volume (m3)

System A

Tubular Gel

VRLA

36

1,7

2 620

4,8


System B

Vented LA

75

3,5

3 800

5,7

System C

Lithium-ion

16

0,3

250

0,55

Intensium® Flex System – Main benefits


Interest of Saft Intensium Flex System High Power

No need to oversize the battery

50% less kWh to be installed to meet the requirement

Foot-print very limited

Up to 80% of the surface saved

Weight and Space very optimized

Only 10 % space and weight of conventional solutions

Long cycle life

Less maintenance and replacement operation

The best candidate for the New-Gen Data Center


Saft

Thank you

Any Questions?

C 6 18 41 i | User manual | AEG Belgium customer day 20-6-2012 Telecom

AEG Belgium customer day

Telecom products & systems

Context

Our battery’s offer for Telecom

Benefits of the Saft’s ranges

Saft batteries for Telecom networks

TLX for more reliability

TLX benefits

Introduction to Li-Ion battery system

EVOLION

Li-Ion battery for Modern Telecom

New Li-ion battery plant at Jacksonville’s

Front Panel

Connectors

Evolion’s Performances

Lithium Battery Solution :

Saft

Related manuals

Saft

777308-00

Total

Saft Tel.X-Plus Series