ZTE Series Automatic Transfer Switches (ATS)

ZTE SeriesAutomatic Transfer Switches (ATS)Powered by the MX350 controller

2 /Zenith ZTE Series Low-Voltage Automatic & Manual Transfer Switches

04/22/23

Transfer Switch is in Series with Critical Loads

ZTE for Mission Critical ApplicationsHealthcare FacilitiesCritical Infrastructure7x24 Call Centers, Web HostingData CentersTelecom Central Offices

Critical Process Control and ManufacturingDistributed Power & Load ManagementCritical Institutional and Transportation Facilities/Airports


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Use PQ Metering & Alarms to Prevent ProblemsBuilt-in Load Shed capability to remove non-critical load from ATS in event of Genset overloadUser-configurable Analog Alarms configurable for High THD%, Low PF, High kW, overcurrent, phase imbalance, etc.


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• Utility failure & system test report (JCAHO)

• Built-in generator system performance monitoring

Expanded Diagnostics & “Easy” Reports

Hot-Key access to pre-configured report

• 256 event log built-in

• 1msec accuracy• Non-volatile

memoryevent storage

NTP

Network

• Device-Device-PC Synchronization via NTP know exact sequence of events across multiple devices

• Ensure Timestamp Accuracy


04/22/23

Expanded Diagnostics & “Easy” Reports

Export report to Microsoft Excel .csv file format (EnerVista™ ViewPoint Monitoring software) Eliminate

clipboard record keeping

2-step access to JCAHO reports


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Connectivity & Alarm ManagementOn-board high-speed Modbus, Ethernet networking and USB portUser-configurable Digital & Analog alarmsMonitor alarms from multiple devices from EnerVista™ software. Immediate eMail or Cell phone text delivery for fast response.User-configurable data map for easy Building Management System (BMS) integration (configure 125 registers to any value)


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Source 1

Source 2

Waveform capture for fast diagnostics of power eventsUser-configurable waveform setup screen10 Channels64 cycles per channel32 samples per cycle


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Waveform with normal voltages & currents


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Preferences button allows for extensive customization of waveforms


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Phasor button creates phasor diagrams


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Phasor diagrams with normal voltages & currents


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React to Power Anomalies

Example:Waveform capture from under-frequency

alarm (triggered by virtual output from FlexLogic)


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Virtual Output (VO) 1 triggers waveform, 50% before event, 50% afterevent


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S1 under-frequency produces virtual output


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Waveform triggered by S1 under-frequency alarm appears normal


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Holding down right click, frame portion of waveform to be enlargened


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Slight deformation of sine wave identified by controller as under-frequency


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Loss of utility & starting of generator captured automatically


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1 Piece OIP and Control Board4-Line Text Display

Navigation via (4) Soft PushbuttonsLimited and Fixed Amount I/O

Add-on Boards for Serial CommunicationsVoltage & Freq Metering both Sources

(metering is separate add-on)

MX350 Modular Control Platform

2 Piece. Separate Control & OIPColor, ¼ VGA, Graphical, Multi-Language(5) Soft & 10 Dedicated PushbuttonsExpandable, Modular, Programmable I/OBuilt-in Serial and TCP/IP Built-in Power Quality Metering

GE Zenith MX250 (ZTS)

Color, graphical operator interface

Modular, expandable control unit

ASCO Group 5

(A7000, A4000) Modbus

Communications

ATS Industry’s First Modular Control PlatformNon-Modular ATS Controllers


04/22/23

I/O, metering, and networking can all be added in the field with minimal disruption to facility operations

Modular Control Hardware of the MX350

Expansion Cards, including:• CT card, including 3-phase +

Neutral 5-amp CT secondary inputs

• Mixed, high density I/O cards, with (7) programmable digital inputs and (5) Digital Outputs per card

Base ATS Controller Includes:

• Powerful processor/CPU• LARGE memory provides

opportunity for periodic upgrades to latest features


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User-Configurable I/O


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Operator Interface of the MX350


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Operator Interface of the MX350Graphical Display• Industries only 320 x 240, ¼ VGA Backlit Color Display, IP54 Rated• Easy to read, more info on 1 screen, wide viewing angle• Multi-Language Support• Color-coded Message Header Bar


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Quick View Mimic• Source Availability• Source Connected

Status• Key Status LED’s


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Dedicated Control Pushbuttons• Auto/Man• Engine Control• Test Features• User-tailored “Info” Screen


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Front Port Access• Easy adjustment of settings

thru front USB port using (free) MX350 setup software


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Simple Navigation• (5) multi-function soft PB’s

change functionality based on location in menu structure


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Integrated Functionality• ATS Control• Metering• Genset Status Monitoring• Data Logger & Oscillography• Diagnostics & Events Capture


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Security• 4-level

password access• Full revision

control/History


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Ease of Use• Graphical Interface• Embedded ‘Help’ screens


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Operator Interface of the MX350Graphical Display• Industries only 320 x 240, ¼ VGA Backlit Color Display, IP54 Rated• Easy to read, more info on 1 screen, wide viewing angle• Multi-Language Support• Color-coded Message Header Bar

Ease of Use• Graphical Interface• Embedded ‘Help’ screens

Security• 4-level

password access• Full revision

control/History

Dedicated Control Pushbuttons• Auto/Man• Engine Control• Test Features• User-tailored “Info” Screen

Quick View Mimic• Source Availability• Source Connected

Status• Key Status LED’s

Integrated Functionality• ATS Control• Metering• Genset Status Monitoring• Data Logger & Oscillography• Diagnostics & Events Capture

Simple Navigation• (5) multi-function soft PB’s

change functionality based on location in menu structure

Front Port Access• Easy adjustment of settings

thru front USB port using (free) MX350 setup software


04/22/23

ApplicationsSmall Frame Residential, Commercial & Light Industrial

Business & Industrial CriticalFinancialTelecommunications / Cell Towers

ZTG (40-3000A)ZTGD (40-3000A)

General Duty(Std & Delay Transition)

(Series Rated Only)

ZTS/D/CT (40-4000A)

ZBTS/D/CT (40-4000A)

Specification Grade(Bypass & Non-Bypass)(Std, Delay & Closed)

(Any-Breaker Rated)

General Purpose, Commercial & IndustrialFactoriesInstitutional

HomesStrip MallsLight Manufacturing

ZTX (40-400A)Basic Standby

Operation(Standard Transition

Only)

GOOD

BETTER

ZTE (40-4000A)

(Std, Delay & Closed)(Bypass & Non-Bypass)

Life and BusinessCritical Applications

BEST

FANTABULOUS

Key Applications for Transfer SwitchesZenith

YesterdayASCO Today Zenith Today

7000 (30-4000A)(Bypass & Non-Bypass)

(Std, Delay, CT & Softload)

4000 (30-4000A)(Std, Delay & Closed)

(Non-Bypass Only)

300 (30-3000A)(Standard Transition

Only)

(SE & Non-SE)

165 (100, 200, 230A)(Standard Transition

Only)

ZTX (40-400A)Basic Standby

Operation(Standard Transition

Only)

ZTG (40-3000A)Reliable Standby

Power(Std & Delay Transition)

(SE & Non-SE)

ZTS/D/CT (40-4000A)

Specification GradeZBTS/D/CT (40-

4000A)

Mission, Process & Healthcare CriticalHealthcare Data Centers

Documents

ZTE Series Automatic Transfer Switches (ATS)