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GE Industrial Solutions

Your intelligent choice for responsive low-voltage power distribution

Entellisys® Low-Voltage Switchgear

Six Dimensions of ExcellenceEntellisys Low-Voltage Switchgear offers a series of interlocking benefits that can help you take a better integrated, more responsive approach to your power distribution needs. At the same time, Entellisys sets the stage for even greater efficiency and productivity as your organization evolves.

Simplicity. Entellisys is much easier to install, monitor, and maintain, even while offering greater functionality.

Flexibility. With Entellisys, you can add functionality that means the most to you without significant system downtime.

Arc Flash Mitigation. Entellisys takes a two-pronged approach by reducing your activity risk while lowering incident energy.

Reliability. Overlapping layers of redundancy, best-in-class diagnostics, and selectivity make Entellisys a system you can count on.

Remote Communication. In a rapidly changing environment, Entellisys gives you real-time visibility into your power distribution network and the switchgear protecting it .

Control. Power transfers, load control and emergency restoration are critical in today’s switchgear and Entellisys is there every step of the way.

Simplicity

Arc FlashMitigation

Reliability

RemoteCommunication

Control

Flexibility

Simplicity

Arc FlashMitigation

Reliability

RemoteCommunication

Control

Flexibility

Simplicity

Arc FlashMitigation

Reliability

RemoteCommunication

Control

Flexibility

Simplicity

Arc FlashMitigation

Reliability

RemoteCommunication

Control

FlexibilitySimplicity

Arc FlashMitigation

Reliability

RemoteCommunication

Control

FlexibilitySimplicity

Arc FlashMitigation

Reliability

RemoteCommunication

Control

Flexibility

The New Standard in Low-Voltage SwitchgearEntellisys® represents a remarkable advance over traditional low-voltage switchgear. The product of both revolutionary and incremental change, it reflects GE’s unmatched knowledge of power distribution as well as application-specific expertise gained over the course of a century. With Entellisys, organizations in a wide variety of industries now have the ability to dramatically improve the way they manage their power distribution.

Designed for Mission Critical ApplicationsEntellisys is the first place you should turn for solutions to industry-specific challenges.

New in Entellisys 5.0Fuseless 100kA interrupting capacity, with the new EntelliGuard® E breakers

Enhanced selectivity and arc flash protection

• InstantaneousZoneSelectiveInterlocking (IZSI) Input

• ZSIoutputviaIEC61850

• SelectiveDiscrimination Instantaneous Overcurrent, also referred to as Waveform Recognition (WFR)

Simplicity• Upto70%lesswiringfor

fast installation

• Intuitiveuserinterfaceand a touch screen HMI makes it easy for opera-tors to interface with the system

• Predictivemaintenance information and stream-lined breaker testing helps users anticipate maintenance needs, eliminating unscheduled downtime and lower costs

Entellisys Low-Voltage SwitchgearNever Has Such Advanced Technology Been So Easy to Use

Simplicity Arc FlashMitigation

Reliability RemoteCommunication

ControlFlexibility

Health CareKeeping power systems up and running can literally be a matter of life or death for hospitals and clinics. In addition, just a three- second delay in power recovery can damage sensitive equipment. Health care providers need the ability to head-off events before they happen and respond to them instantly when they occur.

The Entellisys solution for health care providers:

• Simplifiesenergymanagementwith integral energy metering for all breakers, not just mains, and all data to facility systems through a single Ethernet connection.

• Provideseasy-to-understand diagnostic information to identify issues and respond quickly due to waveform capture on every breaker, every current, every voltage, every time.

• Offersbuilt-inselective coordination to minimize the impact of faults on the overall electrical power system.

• Simplifiessparebreakersforfaster restoration, with no trip unit, sensor and settings to match as they stay with the equipment.

• Mitigatesthearcflash hazard, protecting personnel and equipment.

Customers need a solution that places a premium on safety and reliability.

Flexibility• Thankstoredundantsystemarchitectureand

firmware-based intelligence, it is easy to add functionality – meters, relays, control sequences – normally without any downtime

• Becausecircuit-specificcomponentsarelocated in the equipment, fewer spare circuit breakers are needed so change-out time is greatly reduced. There are no settings to change because the gear retains the intelligence.

Reliability• Best-in-classdiagnostics(eventlog,waveformcaptureon

all breakers, all synchronized in microseconds) yields more accurate event analysis and improved uptime.

• Redundantarchitectureandcommunicatingdevicesmeanshigher system availability

• Selectivitywithoutcompromisingprotection.DynamicZSIwithin the gear gives you the best of both worlds, fast protec-tion and selectivity by automatically coordinating in real-time. Instantaneous ZSI (I-ZSI) input from downstream GE motor control centers, switchboards and panelboards, in addition to selective discrimination IOC (waveform recognition) provides selectivity and protection. ZSI upstream to MV relays completes the selectivity and protection needed in your power system.

ZSI via IEC 61850or wire

Entellisys

I-ZSI

I-ZSI

EntellisysDynamicZSI

Switchboard/Panelboard

MediumVoltageFeeder

MotorControlCenter



ControlFlexibility Simplicity Arc FlashMitigation


ControlFlexibilitySimplicity Arc FlashMitigation




ControlFlexibility

Arc Flash Mitigation • HMIplacementinthe

Control Stack keeps operators outside the arc flash boundary, where they can monitor, operate and troubleshoot away from live gear.

• Remotecircuitbreakerracking keeps operators outside the arc flash boundary.

• Reduceincidentenergyand maintain selectivity with bus differential protection and dynamic zone selective interlocking (ZSI). I-ZSI input from down-stream GE breakers with the GE EntelliGuard Trip Unit or the microEntelliguard™ Trip Unit. ZSI output via IEC-61850 to upstream MV relays.

• Integratedhigh-resistancegroundfault(HRGF) protection detects and identifies faulted phase, locates feeder circuit with fault and alarms and re-alarms. GF tripping priority eliminates phase-to-phase fault in the event a second HRGF occurs on different phase.

• Whenactivatedbytheoperator,ReducedEnergy Let-Thru [RELT) enables pre-set overcurrent and ground fault settings for faster, more sensitive protection.

• ModerninterfacetoexternalsystemsviaModbusTCP/IPplus redundant fiber connections produces fast, reliable data transfer.

• Operatorsafetyisachievedbyreducingtheincidentenergy with bus differential and dynamic ZSI and moving the operators out of the arc flash zone for monitoring, controlling, and racking.

• Password-protectedaccessensuressystemsecurity, but once authorized, operators can easily interface with the system.

Data CentersData centers can suffer substantial financial losses as a result of downtime. Electrical systems must be dependable and capable of keeping servers and networking devices running regardless of external or internal conditions.

The Entellisys solution for data centers:

• Redundantarchitectureforallprotectionandcontrolfunctions produces high availability.

• Selectiveandfastfaultclearingminimizesdisruptionsonthe balance of the system.

• Eventlogandwaveformswithmicro-secondsynchroniza-tion provide forensic data for analysis, and Entellisys can synch to 1ms with facility systems via SNTP.









ControlFlexibility

Remote Communication• InterfacetoSCADA,PMCS,etc.viaopenprotocolof

Modbus® over TCP/IP. One connection provides all the information from the low-voltage switchgear

• RemoteHMIsoftwareonyourPCcanaccessupto25Entellisys systems and allows the choice of View Only or Full User interactive performance.

Control• Integratedcontrolcapabilityforauto-throwovers

and load shed/add using integral FlexLogic® programming and protective relays

• Controlintegratedwithprotectionprovides intelligent, robust sequences

• Networkinterfacesenablecontroloverlarge facilities and emergency power integration

Oil and GasOil and gas refining and chemical production are critical processes. Because the environment is very demanding and there may be years between service intervals, arc flash mitigation and long-term reliability are key.

The Entellisys solution for the oil and gas industry:

• Highresistancegroundfault protection plus fast alarms that include faulted phase and faulted feeder information set the stage for quick response without opening the back of the switchgear.

• SimpleCat-5cableandcontrolpower connections reduce activity risk and keeps operators outside the arc flash zone when monitoring, controlling, and racking.

• CommunicatingviaIEC61850 to upstream MV relays provides selective line side protection for the low-voltage main breakers. I-ZSI from downstream GE MCCs and switchboards reduces incident energy while maintaining selectivity.

• Timebetweenoutagescanbelengthened, thanks to redundant Entellisys architecture that enables continuity of service as well as the predictive mainte-nance data that can extend service intervals.

• AwidevarietyofWAN- compatible communication options include Interfaces to DCS, SCADA or power manage-ment systems streamlined with Modbus TCP/IP as well as IEC 61850 GOOSE communication to protective relays.

Entellisys will help you do

more with your current

system and provide better

protection for your staff.

At the same time, it will

position you for the future

of low-voltage power

distribution. It’s the

intelligent choice.

Left State

Normal State

Utility 2 ReturnUser

Utility 1 Loss

Utility 2 Loss

Input

Utility 1 Return

Right State

Gear Control of Utility Outages





ControlFlexibility Simplicity Arc FlashMitigation






ControlFlexibility

www.geindustrial.com

Entellisys Low-Voltage SwitchgearEntellisys switchgear is manufactured in GE’s ISO 9001 certified facility in Burlington, Iowa. It complies with ANSI standards C37.20.1 and is UL Listed to standard 1558. The switchgear has been conformance tested according to ANSI C37.51. Entellisys switchgear also meets the requirements for the CSA label up to 600V.

Entellisys equipment has been tested and meets the IBC-2009 requirements and has been approved by OSHPD, the Office of Health Planning and Development for applications in healthcare facilities.

EntelliGuard and EntelliGuard E circuit breakers comply with ANSI C37.50 and are UL listed to 1066.

Architecture & HardwareDescription Standard OptionHMI Qty 1 mounted in lineup 3

Redundant HMI in lineup 3

HMI in wall mount cabinet 3

Keyboard and keyboard tray 3

Conformal Coating Messenger 3

CPUs 3

HMI 3

Separate Control Stack CPUs, HMI, UPSs in stand-alone independent stack 3

Metering & DiagnosticsDescription Standard OptionMetering Basic - A & V on all breakers 3

Expanded/Detailed package 3

Demand package 3

Harmonics package 3

Diagnostics Sequence of Events recording 3

System-wide waveform capture 3

Waveform capture on high current2 3

Demand Alarms 3

Alarms (email capability) 3

Maintenance Information Bkr indication for mech and elec life 3

Digital I/O and ControlDescription Standard OptionDiscrete I/O 64 Points - non-redundant 3

64 Points - Redundant 3

128 Points - Non-redundant 3

128 Points - Redundant 3

Control Synch-Check relays 3

Automatic Throwover 3

External CommunicationDescription Standard OptionComm ports for external connection

Copper - 8 ports 3

Fiber 3

Firewall (located in lineup or control stack) 3

Remote software3

Viewer Software 3

User Interface Software 3

Time syncrhonization via SNTP 3

IEC 61850 GOOSE (digital values) 3

Other Devices

Remote racking device 3

Test kit 3

ProtectionDescription Standard OptionO/C - LSI (switchable S or I - able to select LS, LI or LSI) 3

Selective Discrimination IOC (Waveform Recognition) 3

Ground Fault 3

Switchable GF (not UL listed) 3

Ground Fault Alarm Only 3

Voltage Package 3

High current alarm 3

Freq. & Power Package 3

Dynamic ZSI within Entellisys 3

ZSI Out via discrete I/O 3

I-ZSI In from downstream GE trip units1 3

ZSI Out, bi-directional, via IEC 61850 3

Bus Differential (ZSI included) 3

Reduced Energy Let-Thru Mode 3

HRGF - detection only 3

HRGF - Feeder location 3

HRGF - Priority tripping 3

Multiple Source GF (for 4W systems with multiple sources) 3

Flex Relays 3

Redundant trip Coil 3

Emergency Stop 3

1. GE trip units ETU and MET.

2. The High Current Trigger is packaged with WF Capture.

3. Capable of communicatimg with 25 systems

DEA-560 11/12

GE Industrial Solutions41 Woodford AvenuePlainville, CT 06062

© 2012 General Electric Company

Entellisys® ,EntelliGuard® and microEntelliGuard™ are trademarks of General Electric Company.

Information provided is subject to change without notice. Please verify all details with GE. All values are design or typical values when measured under laboratory conditions, and GE makes no warranty or guarantee, express or implied, that such performance will be obtained under end-use conditions.

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