SG-CE Series 60-120 kVA PurePulse ® Sales presentation

SG-CE Series 60-120 kVA PurePulse®

Sales presentation

SG-CE Series 60-120 kVA PurePulse®Sales presentation

SAP_SGS_XCE_60K_M12_1GB_V010.ppt2

TYPICAL APPLICATIONS



Typical applicationsDesigned for mission critical applications, with highest levels of protection and reliability

Data centers Infrastructure

Medical equipments& healthcare

facilities

Security system

Transportation Finance institution

SG-CE Series Pure Pulse®



CHARACTERISTICS

&

PERFORMANCES



Product rangeCE Marked, 3x380/400/415V In & Out, 50/60Hz

60 – 80 kVA

100 – 120 kVA

UPS SG-CE Series 60kVA PurePulse® 54kW




IGBT rectifier

IGBT rectifier



Double conversion technologyDesigned for Mission Critical Applications

True On-Line Double Conversion VFI technology

Voltage and Frequency Independent

Inverter output transformer for load galvanic separation

Inverter

DC

Battery bank

AC

AC

DC

Static bypass

Rectifier

Bypass supply

LoadRectifier

supply

SG CE classification: VFI – SSS – 111VFI Voltage & Frequency Independent

Frequency Converter operation available

SS Output voltage THD < 8% for all loadsTHDv < 1.5% linear loadsTHDv < 3%non-linear loads

111 Class 1 performance Exceeding Class 1‘’Best in Class’’ dynamic response:+/- 3% at load step: 0-100%-0+/- 2% at load step: 0-50%-0

Class 1

SG-CE Series



UPS configurationDouble conversion with inverter output isolation transformer

Double conversion (VFI) technology with output isolation transformer Automatic bypass for overloads, short circuit and UPS disturbances

conditions Manual bypass for UPS maintenance operations without load

interruption Protection safety devices integrated

- back feed protection K6 standard- battery contactor K3 standard

RECTIFIER

BATTERY

SSM

INVERTER

LOA

DS

Q1

Q2

Q4

K3

K6

K7

MANUAL BYPASS

AUTOMATIC BYPASSIN

PU

T M

AIN

S

INVERTERTRANSFORMER

RECTIFIER

BATTERY

SSM

INVERTER

LOA

DS

Q1

Q2

Q4

K3

K6

K7

MANUAL BYPASS

AUTOMATIC BYPASSIN

PU

T M

AIN

S

INVERTERTRANSFORMER



Compact designTrue front access for operation and maintenance, saving installation space

154 W/154 W/

UPS1.600

835

850

Footprint SG-CE 120kVAUPS : 0.835 x 0.850 = 0.70 sqmOperational : 0.835 x 1.600 = 1.33 sqm

Reduced footprint Compact design saving space in

installation- 60-80 kVA:650 x 850 x 1900 mm- 100-120 kVA: 835 x 850 x 1900 mm - EMI cabinet:350 x 850 x 1900 mm

Easier to handle in narrow space

True front access Installation against a wall More space available for other

equipments

Reduced weight Easier to handle into installation site

(e.g. transportation through floors by lift)

Reduced installation time and cost

1900

650-835

850

154 kW/m2



Highest UPS output power capabilityCapability to supply Inductive, Resistive and Capacitive loads

Full range power capability Designed to supply real power for

any type of application - inductive loads- resistive loads- capacitive loads

No over-sizing required to supply resistive and capacitive loads

Suitable for modern power supply

application with unit or capacitive power factor (e.g. new servers generation), crest factor up to 3:1

I.e. SG-CE 120kVA load capabilities:

Inductive load PF=0.9 108 kW / 120 kVA

Resistive load PF=1 108 kW / 108 kVA

Capacitive load PF=0.9 108 kW / 120 kVA



Input rectifier performances Wide input window to preserve battery autonomy and lifetime

Input voltage

Inp

ut

freq

uen

cy

400V +15%-15%

+10%

-10%

50 Hz

Input window

Soft start

100%

0%

UPS input current

time

Wide input voltage and frequency windows

Limited use of battery Preserve battery autonomy for real

input mains failures Increase battery lifetime

Soft start Rectifier can be activated gradually,

controlling the input current Preventing instable situation for

GenSet Avoids false trip of upfront

protection devices Sequential softstart for parallel UPS

UPS 1 UPS 2



Backfeed protection IEC 62040-1 : ……“For fixed installation UPS, backfeed protection may be provided internally or externally to the UPS in the a.c. input line”

Inverter

DC

Battery bank

AC

AC

DC

static bypass

Rectifier

Backfeed contactor

Inputmains

Load

preventing feedback to the mains from the inverter in case of mains failure and a fault in the bypass

circuit

Standard feature inside UPS cabinet No additional cost required No addition installation required

Fully compliant with IEC 62040-1 Compliance to UPS installation safety requirements

Safer operating condition Safer operation for end users and

service engineers



IGBT technology for clean input Pure Pulse® configuration for highest input performances

UPS input performances Total Current Harmonic Distortion THDi=2% UPS input power factor: 0.99

Constant behavior at all loads Negligible harmonics contents at full and

partial loads

Benefit on input mains Saving in the sizing of upfront equipments

e.g. GenSet, cablings, circuit breakers, … No disturbances to nearby equipment Saving cost due to additional filters

PurePulse® technology for IGBT rectifier

Total Input Harmonic Distortion

Load

0%

1%

2%

3%

4%

5%

0% 20% 40% 60% 80% 100%

TH

Di



Perfect integration with GenSetNo GenSet oversizing required

GenSet integration

Example

Load 120 kVA; PF=0.8; 96 kWUPS SG 120 kVA Pure Pulse®;

input PF = 0.99

GenSet data reactance subtr. X“d=12%

GenSet size min. size required 132 kVA

GenSet/UPS = 132/120 = 1.1

Compatible with GenSet designSaving GenSet size

(suggested GenSet vs. UPS ratio ~ 1.1) Reducing GenSet installation spaceSaving GenSet investment

GenSet system integrationGenSet integration via Customer

Interface (dedicated auxiliary contact)Programmable functions based on

GenSet working condition (Gen on/off)



Superior Battery Management Safe and protected battery management to preserve investment and UPS reliability

Flexible applications Different battery technologies applicable: PB sealed (VRLA) - PB vented – NiCd Wide autonomy range: few minutes …... hours

User friendly information Prediction of true back-up time, based

on load status Alarm for “stop operation” to prevent

any unknown shut-down

Monitoring and control Battery test (programmable or manual) ; preserve UPS system reliability Battery earth fault detection; safer operation for service engineer & end user

Charging voltage = f (battery temperature)

2.18

2.21

2.24

2.27

2.30

2.33

2.36

0 5 10 15 20 25 30 35 40

Battery temperature [°C]

Vo

lt p

er c

ell

Voltage temperature compensation

V



No output voltage distortion with linear and non-linear loads Voltage distortion

- linear loads: THDv <1.5%- non-linear loads: THDv < 3%

Enhanced customer productivity Improved quality of application, reducing stress for loads supplied Increased uptime and MTBF of customer Reduced service intervention

(e.g. medical applications: ~60% labor hour & spare parts

reduction)

Output voltage with non-linear load

Output voltage with linear + non-linear load

No output voltage distortion Best in class inoutput dynamic stiffness

output voltage

output voltage

current

current



Medical scanner - dynamic current absorbtion

Best in class in output voltage variation with load steps:Static : < + 1%Dynamic at load steps 0-50-0%: < + 2%Dynamic at load steps 0-100-0% :

< + 3%

Enhanced customer unit productivityImproved quality of application

(i.e. medical images)Capability to supply critical loads with

high and fast loads steps (pulsating loads) Increased uptime and MTBF of customerReduced service intervention

1 ms

Output Dynamic Stiffness Best in class inoutput dynamic stiffness

Voltage variation at 0–100% load step

load step 0-100%output voltage



Back lit Graphic Display (LCD) Multilanguage communication

interface:English, German, Italian, Spanish, French, Finnish, Polish, Portuguese, Czech, Slovakian, Chinese, Swedish, Russian and Dutch

Synoptic diagram indicating UPS status Command keys and parameters setting UPS status control LED

Control panel Easy and intuitive interface

LED - redStop Operation

LED - yellowAlarm

LED - greenOperation



EFFICIENCY



High Efficiency at all loads Reduced customer operation costs and cost saving in air conditioning design

High efficiency performances at any load

High efficiency at full and partial loads for real benefit in operating conditions

Energy cost savingReduced cost of customer equipment

operation at all loads

Air conditioning cost savingReducing size and cost of air condition

systemReducing consumption and related

operating cost

SG CE PurePulse® rectifier – Efficiency

0%

20%

40%

60%

80%

92%100%

10% 25% 50% 75% 100%

LoadEffi

cie

ncy %

Typical Operation



Normal modeThe output voltage is newly

generated, independently from the input voltage

Heat losses are present in rectifier and inverter

Super Eco ModeLoad is supplied via the bypassUPS rectifier keeps the battery

chargedUPS inverter switched off

(no heat losses)

Super Eco Mode - functionalityImproving UPS efficiency

Super Eco Mode

Normal mode

Inverter

DC

Battery bank

AC

AC

DC

Static bypass

Rectifier

Bypass supply

LoadRectifier

supply

Inverter

DC

Battery bank

AC

AC

DC

Static bypass

Rectifier

Bypass supply

LoadRectifier

supply

Transf.



High efficiency: 98%prevents heat lossessaving customer utility bill

Fast transfer time to inverter: <2 ms Guaranteed safe energy for the application

Configurable according to load requirementAdjustable bypass supply tolerance

- voltage: +/- 10% (adjustable)- frequency: +/- 5% (adjustable)

Super Eco Mode - benefitHigh efficiency, preserving protection to critical load

Bypasson/off

Invertercurrent

Inverter

control

Output voltage

< 2ms



RPA



Redundant Parallel Architecture True redundancy with no single point of failure

rectifier bypass rectifierbypass

critical load

DC

AC

AC

DC

battery

Input mains

DC

AC

AC

DC

battery

Modular designFuture system expansionSaving investment

True redundancyNo single point of failureDecentralized bypassDistributed parallel management

system

Increased system reliabilitySafe and reliable power supply for

“mission critical applications”Increase productivityTrue redundancy with no single

point of failure



Configurable up to 6 units in parallel

Future expansion Safe and reliable power supplyRedundant Communication Bus

Easy to install and maintainEasy system

upgrade/downgradeMaintenance operation without

load interruption critical load

utility supply

Redundant Parallel ArchitectureIncrease system reliability for Mission Critical Applications

redundantcommunicationbuses



EMC



EMC - Electro Magnetic CompatibilityIEC 62040-2 standard defines the limits of maximum allowable levels of emission of electromagnetic disturbances for UPS systems

EmissionAny electronic devices emits electromagnetic disturbances - radio frequency waves - through:- cables (CE: conducted emissions)- air (RE: radiated emissions)

ImmunityAll electronic equipment is sensitive for electromagnetic waves.These waves can disturb the functions of these equipments

Electro Magnetic CompatibilityDisturbances tolerance among different types of equipment when running in the same environment.



EMC - Immunity

ImmunitySG-CE products design exceed IEC 62040-2 C3 level for immunity, i.e. can withstand possible disturbances and noise without affecting standard working conditions

ImmunitySG-CE

immunity levelIEC requirements

ESD 15kV (air)

8kV (contact)8kV (air)

4kV (contact)

Surge2kV line to line

4kV line to earth1kV line to line

2kV line to earth

Burst 4kV @5kHz 2kV @5kHz

RF common mode (1kHz) 10V 10V

Surge suppressors mounted standard in UPS cabinet



EMC Category C2 (Class A), optional feature* Compensation of radio-frequency emission to avoid distrurbances on nearby equipments

No interference with other equipments Avoid any interferences with critical applications sensitive to radio frequency emission (e.g. telecom, broadcasting, …) No additional investment required for EMC investigation.

Protected unit quality enhancement Increased quality and productivity

(e.g. Image quality in medical application)

*Additional EMC cabinet required

Standard limit

Measurement data

Standard limit

Measurement data

SGSE_100-120_S1_UPS+EMC_GE_02



SERVICEABILITY



Designed for serviceabilitySaving time and cost in service

Easy maintenance intervententionReducing time and cost on maintenance intervention Reducing down-time, increasing availability

Easy access to inverter/rectifier/bypass bridge



POWER QUALITY

SYSTEMS



Power Quality Systems Integretion with other Power Quality euipments for Mission Critical Applications

IS

M_C

abin

et_G

E_0

1

UPS-A

UPS-B

Battery-A

Battery-B

ISM

STS-A

STS-B

Load-A

Load-B

Input

mains

Input

mains

UPS: Uninterruptible Power SupplyISM:Intelligent Synchronization ModuleSTS: Static Transfer Switch



INTEGRATION WITH BMS



Customer interfaceEasy integration with Building Management System (BMS)

Customer interfaceUPS supervision capability1x RS232 Serial Communication Port6 programmable potential free alarm

contacts: - D plug - Terminals blocks

1x Emergency Power OFF contact1x Gen-ON Input contact1x Control Input contact

Additional interface:SNMP Interface Card

(10/100Mbps auto-select)MODBUS RTU Interface (RS232 or

RS485)



CONNECTIVITY



Data Acquisition

Communication

Medium

User Interfac

e

IRISInfrastructur

e

SNMP/Modem/GPRS topologies available

Flexible, safe and customer-friendly solution for remote monitoring

Secure communication via: e-mail, SMS, faxGPRSWeb/PDA

GE Power Diagnostics Remote monitoring and diagnostics solution



Documents

SG-CE Series 60-120 kVA PurePulse ® Sales presentation