TruONE ATS - PMK

—TruONE® ATSSanchai Chuchuay, Senior Service Engineer

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Transfer Switch Legal Definition

Automatic Transfer Switch

December 7, 2018 Slide 2

IEC 60947-6-1: A device for transferring of one or more load circuits from one supply toanother. A self acting equipment containing the transfer switching device & other necessarydevices for monitoring supply circuits and for transferring one or more load circuits fromone supply to another.อุปกรณสํ์าหรบัสับเปลีย่นหรอืย้าย (transferring)โหลดหน่ึงชุดหรอืมากกวา่จากแหลง่จา่ยหนึ่งไปยงัอกีแหลง่จา่ยหน่ึง อุปกรณส์ามารถทาํงานดว้ยตวัเองประกอบด้วยอุปกรณย์อ่ยตา่งๆทีท่าํหน้าที่ switching, monitoring

UL-1008: A transfer switch as covered by these requirements is a device that automaticallytransfers a common load from a normal supply to an alternate supply in the event of failureof the normal supply and automatically returns the load to the normal supply when thenormal supply is restored.

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Different Type of Power Switching Solution



• Open Transition Transfer (Break Before Make)• Closed Transition Transfer (Make Before Break)• Soft Load Transfer• Bypass Isolation

—Automatic Transfer Switch


Manual change-over switch 3 และ 4 polesOpen transition (IEC60947-3, IEC60947-6-1)

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Automatic transfer switches, IEC-types, open transition



Motorized and automatic transfer switches (ATS)IEC 61439 Technical guide

Scenarios

Normal line – Gen Set line Normal line – Emergency lineSwitching sequence Mode

• Line 1 priority• No line priority• Line 2 priority• Manual back switching mode

—Transfer switch


The new BU EPPC offer by the transition type, 2018

MOTORIZED TS COMPACT ATS

OPEN TRANSITION

PG MSS

CONTACTORSCIRCUIT BREAKERS

• ATS, 3rdcontroller,relay basedlogic

PG PP

STATICTRANSFER

SWITCHING

DSTS

CLOSEDTRANSITION

• ATS, Relaybased logics

• OMD• 3rd

controller

• In-builtcontroller

• IEC 60947-6-1• CCC certificate• IEC 60947-6-1

• UL508• IEC 60947-4-1

• UL1066, UL489• IEC 60947-2

MANUAL TS

• UL98• IEC 60947-3

PG SWFPG BRK

EMBEDDED ATS

• Open Main – Gen• Close Main – Gen• Close Main Tie Main• Extension to MCCBs

• IEC 60947-2• UL1008

AUTOMATIC TS

• IEC 60947-6-1• UL 1008

• IncludedOpen-in-Phasetransition

• IEC enclosedversionavailable

—TruONE®


It’s all this to start with

Feature

World’s first true ATS

One unit, one wire

Modular, servicable structure

Open in-phase transfer (<100ms)

Overlapping neutral

UL 1008 listing

Enclosed offering (IEC)

Manual operation, any time

Predictive maintenance

Ekip Com modules

Ekip Connect 3 for programming

ABB Ability EDCS cloud services

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Impressive range

TruONE® ATS


IEC 500-800AUL 260-600A

IEC 1000-1600AUL 800-1200A

IEC 200-400AUL 30-200A

IEC 60947-6-1GB 14048-11 UL 1008

Rated voltage [Vac] 200-480 200-480

Number of poles 2, 3, 4 2, 3, 4

Open transition, I-II Yes Yes

Delayed transition, I-O-II Yes Yes

AC-33B (IEC) and Optional standby systems (UL) [A] Up to 3200 Up to 2000

AC-33iA (GB) and Emergency systems (UL) [A] Up to 2000 Up to 2000

Enclosed versions Yes No

—TruONE® ATS


Standard (Level 2)

– DIP switch controls

– Mains-Mains and Mains-Generatorapplications

– Standard features to meet the basicapplication requirements

Advanced (Level 3)

– LCD screen controls

– Programmable inputs and outputs (I/O)

– Flexible time delays

– Field-mountable Ekip Com accessoriesfor advanced communication

Pro (Level 4)

Easy controls

– Touch screen controls

– Power measurement

– Predictive maintenance

– ABB Ability EDCS

—TruONE® ATS


Ekip Com modules

– TruONE uses the same communicationmodules as the Emax2

– Ekip Com Hub enables cloud-based serviceswithin ABB Ability EDCS

– Local communication is achieved with theseven additional modules

• Modbus RS485, TCP/IP• Profibus DP• ProfiNet• DeviceNet• Ethernet IP• IEC 61850

– All modules mount inside the switch body

Advanced connectivity

—TruONE® - World’s first true ATS


In normal operation Utility feeds theentire building – including non-criticaland critical loads

Grid connected

Automatictransfer switch

Standbygenerator

Main circuit breaker

Feeder circuitbreakers

Branch circuitbreakers

Critical loads

Non-critical loads

Generatorbreaker

Typical application



The building is left without power dueto failure in the public grid.

Power outage

Generatorbreaker Standby

generator




Critical loads

Non-critical loads


Typical application



Automatic transfer switch starts thegenerator and transfers critical loadsto the backup supply.

Transfer to generator


generator




Critical loads

Non-critical loads


Typical application



Utilility becomes available again andfeeds non-critical loads – critical loadsstay on backup supply.

Grid restored


generator




Critical loads

Non-critical loads


Typical application



ATS transfers critical loads back toUtility – generator stays on.

Retransfer to grid


generator




Critical loads

Non-critical loads


Typical application



Normal operation back – utilityfeeding the building.

Generator shutdown

Automatictransfer switch Standby

generator



Critical loads

Non-critical loads



Generatorbreaker

Typical application

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Applications



Data centers Hospitals Airports

Sports stadiums Transportation Marine

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ConstructionTruONE® ATS


Power poles

Positionindicatormodule

Mechanism +electronics

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Power poles - configurationsTruONE® ATS


Sources on the top

Load on thebottom

Load on the top

Sources on thebottom

Top fed Bottom fed

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Position indication module – Locking latchTruONE® ATS

Locking latch

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Mechanism with embedded electronicsTruONE® ATS


Mechanism frame

MAN/AUTOselectorManual handle

HMI

Manual mode

Automatic mode

Locking mode

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Position indication module - Mounting feet coversTruONE® ATS

Mounting feethidden behind thecovers

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Mechanism with embedded electronics – detachable HMITruONE® ATS


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HMI – Programming portTruONE® ATS


Programming port (onlywith Ekip Connect 3)

+

Ekip Programmingmodule

+

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HMI – Level 4 interfaceTruONE® ATS


Home key opens start menu

https://new.abb.com/low-voltage/launches/truone-ats/Virtual-HMI

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SpecificationCompact ATS


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SolutionTruONE® ATS

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TruONE ATS - PMK