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Supplier: CSA Group
Description: Preface This is the harmonized CSA Group, and UL standard for Transfer Switch Equipment - Over 1000 Volts. It is the First edition of CSA C22.2 No. 178.3, and the Second edition of UL 1008A. This edition of UL 1008A supersedes the First edition titled, Medium-Voltage
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Supplier: Chromalox
Description: Medium Voltage Heat Transfer Systems Chromalox DirectConnect heat transfer systems utilizing medium voltage technology drastically reduce installation, operation, and maintenance costs for large heating demands. Medium voltage systems are
- Heat Source: Electric
- Task: Heating Only
- Features: Other
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Supplier: Tripp Lite by Eaton
Description: low as 121V and overvoltages up to 253V Regulates output voltage within 1% of the selected nominal output voltage in on-line double-conversion mode Advanced IGBT Inverter with Digital Signal Processor (DSP) Technology Provides for less than 2% input total harmonic distortion (THDi) to
- Volt-Amp Rating: 60 kVA
- Watt Rating: 54.000000000000014 kwatts
- Runtime at Half Load: 13 minutes
- Runtime at Full Load: 5.7 minutes
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Supplier: Tripp Lite by Eaton
Description: brownouts as low as 121V and overvoltages up to 253V Regulates output voltage within 1% of the selected nominal output voltage in on-line double-conversion mode Advanced IGBT Inverter with Digital Signal Processor (DSP) Technology Provides for less than 2% input total harmonic
- Volt-Amp Rating: 40 kVA
- Watt Rating: 35.99999999999998 kwatts
- Runtime at Half Load: 22 minutes
- Runtime at Full Load: 10 minutes
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Supplier: Tripp Lite by Eaton
Description: brownouts as low as 121V and overvoltages up to 253V Regulates output voltage within 1% of the selected nominal output voltage in on-line double-conversion mode Advanced IGBT Inverter with Digital Signal Processor (DSP) Technology Provides for less than 2% input total harmonic
- Volt-Amp Rating: 20 kVA
- Watt Rating: 18.00000000000003 kwatts
- Runtime at Half Load: 52 minutes
- Runtime at Full Load: 24.5 minutes
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Supplier: Tripp Lite by Eaton
Description: output voltage within 1% of the selected nominal output voltage in on-line double-conversion mode Advanced IGBT Inverter with Digital Signal Processor (DSP) Technology Provides for less than 2% input total harmonic distortion (THDi) to support 1:1 generator sizing and prevent the need
- Volt-Amp Rating: 80 kVA
- Watt Rating: 71.99999999999996 kwatts
- Runtime at Half Load: 8.5 minutes
- Runtime at Full Load: 4 minutes
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Supplier: TelephoneStuff.com
Description: against system overload - Load sense settings conserve battery power when not supporting a load - Switches to allow the user to select the high and low voltage for the unit to automatically transfer from AC power to battery backup - 6 Diagnostic LED's indicate: AC Present, On
- Signal Converter Type: Voltage Converter / Inverter
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Supplier: TelephoneStuff.com
Description: and charge-only settings - Configuration switches to allow the user to select the high and low voltage for the unit to automatically transfer from AC power to battery backup - Resettable circuit breaker protects APS against system overload
- Signal Converter Type: Voltage Converter / Inverter
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Supplier: TelephoneStuff.com
Description: Configuration switches to allow the user to select the high and low voltage for the unit to automatically transfer from AC power to battery backup - Resettable circuit breaker protects APS against system overload
- Signal Converter Type: Voltage Converter / Inverter
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Supplier: TelephoneStuff.com
Description: automotive inverter - Includes hardwire AC input and auto-transfer to enable battery charging and automatic UPS support for blackouts and brownouts - In UPS mode, the APS system responds to blackouts and brownouts with an uninterrupted transfer to battery-derived AC output -
- Signal Converter Type: Voltage Converter / Inverter
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Supplier: UL Standards & Engagement
Description: pump engines. Where required, AC Voltage is limited to 600 VAC or less. 1.8 An automatic transfer switch intended to be used in fire pump circuits, and that is provided separate from a controller, is covered by the requirements of item 11, Annex DVA.
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Supplier: CSA Group
Description: displacement fire pumps, including automatic and non-automatic types for electric motor with or without transfer switch or engine driven pumps in accordance with Annex A, item 1. Types of controllers covered include diesel engine, electric motor, limited service, medium
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Supplier: UL Standards & Engagement
Description: motors rated 22 kW (30 hp) or less, 600 V or less. Controllers may be provided with integral automatic transfer switches. 1 1.5 Medium voltage fire pump controllers are intended for use with squirrel cage motors rated 601 V - 7.2 kV AC. 1 1.6 Residential fire pump
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Supplier: Chromalox
Description: Medium Voltage Process Heaters Chromalox DirectConnect Process Heaters utilizing medium voltage technology drastically reduce installation, operation, and maintenance costs for large process heating demands. Medium voltage systems are engineered to provide
- Features: Electric
- Heater Type: Inline Heater
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Microcontrollers (MCU) - 32-bit XMC™ Arm® Cortex® Industrial Microcontroller -- XMC1302-Q024X0064 ABSupplier: Infineon Technologies AG
Description: facilitating advanced single-chip smart lighting solutions. Some Key features for smart lighting applications: Automatic brightness control (using high-frequency pulse density modulation) based on the ∑∆ principle enables completely flicker-free dimming through 9 output channels
- Internal RAM Size: 16 KB
- Serial Port Channels: 2
- Number of A/D Converters: 2
- Pin Count: 22
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Supplier: Electric Generators Direct
Description: 3-Phase Automatic Transfer switch •Only works with 277/480 3-Phase generators Automatic •Transfers generator power automatically Standard Installation •Also requires a sub-panel for overload protection
- Maximum Current Rating: 800 amps
- Switch Control: Automatic Transfer Control
- Phase: Three-Phase
- Features: UL Listed
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Supplier: Electric Generators Direct
Description: 3-Phase Automatic Transfer switch •Only works with 120/240V 3-Phase generators Automatic •Senses power failure and instructs standby generator to start Standard Installation •Also requires a sub-panel for overload protection Larger Applications •Ideal for standby generators,
- Maximum Current Rating: 200 amps
- Maximum Power Rating: 45,000 watts
- Switch Control: Automatic Transfer Control
- Phase: Three-Phase
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Supplier: Penncat Corporation
Description: require automatic standby power. The standard TS 840 Automatic Transfer Switch is rated for 100% system load and requires upstream overcurrent protection. All TS 840 series automatic transfer switch models have been 3 cycle short circuit withstand current tested in
- Maximum Current Rating: 100 to 800 amps
- Maximum AC Voltage Rating: 240 volts
- Number of Poles: 2 to 3
- Switch Control: Automatic Transfer Control
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Supplier: LTI Power Systems, Inc.
Description: single or double poles. Rack Mount Static Switch Features Ultra Fast 1/2 cycle transfer between AC sources All solid state switching devices (no contactors or relays to fail) Selectable manual or automatic transfers Industrial design for high reliability Break-before-make
- Maximum Current Rating: 20 to 50 amps
- Maximum AC Voltage Rating: 110 to 240 volts
- Number of Poles: 1 to 2
- Switch Control: Automatic Transfer Control
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Supplier: Eaton | Power Quality
Description: The DSR series transfer switches feature several models rated from 200 to 800 amps. Additional features include fully digital controls, system-assisted bypass, remote downloadable software upgrades, and a backlit LCD display.
- Maximum Current Rating: 200 to 800 amps
- Maximum AC Voltage Rating: 208 to 600 volts
- Switch Control: Automatic Transfer Control, Manual
- Features: Other, UL Listed
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Supplier: Electric Generators Direct
Description: 100-A Indoor Automatic Transfer Switch w/ 12-Circuit Load Center •Perfect for backing up emergency circuits Steel NEMA-1 Indoor Enclosure •Electrostatically applied and baked powder paint Breakers: •5 x 15A (120V) 1-Pole •3 x 20A (120V) 1-Pole •1 x 30A (240V) 2-Pole •1 x 40A (240V)
- Maximum Current Rating: 100 amps
- Maximum Power Rating: 24,000.000000000015 watts
- Number of Poles: 2
- Switch Control: Automatic Transfer Control
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Supplier: Electric Generators Direct
Description: Three Devices in One •Load shedding device, load center and automatic transfer switch Built-In Load Shedding •Allows you to safely alternate two high-wattage appliances •Alternate two central air conditioners without overloading 16-Circuit Priority Load Center •Drops non-critical
- Maximum Current Rating: 200 amps
- Number of Poles: 2
- Switch Control: Automatic Transfer Control
- Phase: Single-Phase
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Supplier: ABB Inc.
Description: The new TruONETM is the world’s first true all-in-one automatic transfer switch, engineered to incorporate switch and controller in one seamless unit. Performance tested beyond standard requirements, TruONETM stands ready to ensure the steady delivery of critical power at all times.
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Supplier: Caterpillar Electric Power
Description: Cat® transfer switches are designed for a variety of standby power applications. They provide flexibility, reliability and value in a compact package. The open transition breaker-based Automatic Transfer Switch (ATS) will provide fully functioning transfer in
- Maximum Current Rating: 30 to 1,000 amps
- Maximum AC Voltage Rating: 120 to 600 volts
- Number of Poles: 2 to 4
- Switch Control: Automatic Transfer Control
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Supplier: Kussmaul Electronics Company, Inc.
Description: Automatically Transfers Load from Shore Line Power to Generator Power 20 Amp Capacity Indicates Source of Power Easy Installation The Auto Interlock II is a power transfer relay which automatically transfers the 120 volt A.C. from the shoreline to the auxiliary generator when
- Maximum Current Rating: 20 amps
- Maximum AC Voltage Rating: 120 volts
- Switch Control: Automatic Transfer Control
- Style: Wall Mounted
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Supplier: Penncat Corporation
Description: GE’s Zenith ZTG Series switches are built for standard applications requiring the dependability and ease of operation found in a power contactor switch. ZTG switches are equipped with GE’s Zenith MX150 microprocessor panel, which controls the operation and displays the status of the
- Maximum Current Rating: 40 to 3,000 amps
- Maximum AC Voltage Rating: 120 to 575 volts
- Number of Poles: 2 to 4
- Switch Control: Automatic Transfer Control
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Supplier: Kohler Power Systems
Description: Meet the brains behind your generator system. The ATS is always monitoring your power, making sure you never go without.
- Maximum Current Rating: 100 to 400 amps
- Switch Control: Automatic Transfer Control
- Phase: Single-Phase, Three-Phase
- Features: UL Listed, Weather Resistant / Waterproof
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Supplier: Specialty Product Technologies
Description: STABILINE Automatic Bus Transfer Switches are designed for hard-wired wall or bulkhead mounting in NEMA 4X enclosures. ABT models automatically transfer from one power source to a second source should the first fail outside of specification. Offered in fast (.5 second) or
- Maximum Current Rating: 25 to 600 amps
- Maximum AC Voltage Rating: 440 volts
- Switch Control: Automatic Transfer Control, Manual
- Features: Other
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Supplier: Caterpillar Electric Power
Description: Caterpillar offers one of the broadest ranges of transfer switch products in the marketplace and incorporates a solutions-based approach for CSA/UL/IEC listed applications. Cat® ATS products offer differentiated features that simplify installation, operation, and system integration; yet are
- Maximum Current Rating: 40 to 400 amps
- Maximum AC Voltage Rating: 600 volts
- Number of Poles: 2 to 4
- Switch Control: Automatic Transfer Control
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Supplier: Caterpillar Electric Power
Description: Cat® CTGSE series automatic transfer switches (ATS)integrates the utility circuit breaker, optional transient voltage surge suppression and power monitoring into one package. The CTGDSE series provides delayed transition operation of the ATS. The MX150 controller displays
- Maximum Current Rating: 40 to 3,000 amps
- Switch Control: Automatic Transfer Control
- Style: Wall Mounted
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Supplier: Eaton | Power Quality
Description: alternate source switches over, with no interruption to the connected equipment. The STS 16 can be used as an automatic bypass for UPS <2,660 VA. The STS 16 can be connected up to 6 devices, including 1 IEC C19. The STS 16 has a power rating of 2,660 VA and output voltage of
- Maximum Current Rating: 16 amps
- Maximum AC Voltage Rating: 208 to 230 volts
- Switch Control: Automatic Transfer Control
- Features: CE Certification, Other, UL Listed
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Supplier: SOCOMEC
Description: ATyS p are three-phase automatic transfer switches, 3 or 4 poles, with positive break indication. They incorporate all the functions offered by the ATyS t and g, as well as functions designed for power management and communication. In automatic mode they enable the
- Maximum Current Rating: 125 to 3,200 amps
- Number of Poles: 3 to 4
- Switch Control: Automatic Transfer Control
- Features: Locking
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Supplier: Eaton Corporation - Sensors
Description: The Magnum family of transfer switches offers the highest withstand capacity in the industry. Designed for applications where total system coordination must be accomplished, they offer a variety of standby power applications for critical and non-critical loads. During normal power
- Maximum Current Rating: 200 to 5,000 amps
- Maximum AC Voltage Rating: 600 volts
- Number of Poles: 2 to 4
- Switch Control: Automatic Transfer Control
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Supplier: Penncat Corporation
Description: GE’s Zenith ZTG Series switches are built for standard applications requiring the dependability and ease of operation found in a power contactor switch. ZTG switches are equipped with GE’s Zenith MX150 microprocessor panel, which controls the operation and displays the status of the
- Maximum Current Rating: 40 to 3,000 amps
- Maximum AC Voltage Rating: 120 to 575 volts
- Number of Poles: 2 to 4
- Switch Control: Automatic Transfer Control
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Supplier: Penncat Corporation
Description: Since its introduction, GE’s Zenith ZTS Series of transfer switches has become a hallmark of quality and performance. Reliability resulting from superior design and heavy duty construction has made the ZTS the industry standard for critical installations. Our emphasis on research and
- Maximum Current Rating: 100 to 4,000 amps
- Number of Poles: 2 to 4
- Switch Control: Automatic Transfer Control
- Style: Ground Mounted
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power to battery power is seamless – when the external power source fails, the internal transfer circuit switches to battery power automatically without any operator intervention. This unit can be ordered as a standard OPEN/CLOSE actuator or with the Modulating Option for precise (read more)
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power to battery power is seamless – when the external power source fails, the internal transfer circuit switches to battery power automatically without any operator intervention. Follow us: (read more)
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in the field for FAIL OPEN or FAIL CLOSE. Switching from external power to battery power is seamless – when the external power source fails, the internal transfer circuit switches to battery power automatically without any operator intervention (read more)
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automatic control or asset management system can help protect from cyber sabotage. They provide reliable protection for equipment and personnel, and help prevent costly long-term interruptions in process and utility plants. Requiring no additional power, the electro-mechanical switches form an additional (read more)
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rather than relying solely on a spring. Positive opening is particularly valuable in limit and travel-control circuits where the reliable interruption of a control signal is required. However, this feature does not automatically make the switch a complete (read more)
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capacity in the medium to high power range, 1250kVA is widely used in key fields such as steel, chemical, data center, medical, and new energy. Its performance directly affects the continuity of industrial production and the safety of equipment operation. Servo voltage regulators rely on (read more)
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A, offering precise resolution during typical operation. When the current exceeds nominal (i.e. in a fault condition), the unit automatically adapts, switching to a second gain range that maps current up to 11x nominal, using a signal range of 16 to 24 mA (or 6x nominal if a control system has (read more)
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States > Florida > State > Administrative Weekly > 2008 > [2008 FL Register 808] 08/08/2008
Scope of work: Demolition, utility sitework, concrete, waterproofing, asphalt paving, primary electrical service with transformers, emergency power generation, automatic transfer switches , medium voltage work, low voltage work, panelboards and service metering.
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Electrical Power Systems Quality, Third Edition > Voltage Sags and Interruptions
Another alternative that can be applied at either the low-voltage level or the medium - voltage level is the automatic transfer switch .
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Cat Diesel Generator Sets Receive Seismic And Wind Load Certifications
In addition, Cat components for emergency power systems, including low- and medium - voltage paralleling switchgear and automatic transfer switches , are IBC seismic and OSHPD certified.
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Asset Management Business Activities
• 19 Emergency Power Generators • 15 Fuel Storage Tanks • 202 Automatic Transfer Switches • 100 Medium & High Voltage Transformers • 47 Commercial Feeds .
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Cat Diesel Generator Sets Certified To Meet IBC Seismic Provisions
With these certifications, Caterpillar now offers a full line of components for emergency power systems with IBC seismic certification, including diesel generator sets, low- and medium - voltage paralleling switchgear, and automatic transfer switches using breaker or contactor technology.
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http://search.abb.com/library/download.aspx?documentid=3bht490705r0001&languagecode=en&documentpartid=&action=launch
Switchgear ABB supplied low voltage and medium voltage switchgear including – MNS 3.0 Motor Control Centers (MCCs) – Automatic transfer switches – Distribution boards and consumer units – Genset control panels – Local control stations – Disconnector switch boxes .
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Universal Interconnection Technology Workshop Proceedings
• Low voltage and medium voltage offering of switchgear for use in grid interconnection, generator paralleling and automatic transfer switch configurations .
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Modeling and simulation of dynamic voltage restorer for voltage sags mitigation in medium voltage networks with secondary distribution configuration
In this medium voltage connection subs power line is connected to a backup bu supplies another power line that provides p second medium voltage connection substati With two power supply, this connection provided with an automatic transfer switch supply and backup supply …
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IEEE Recommended Practice for the Application of Power Distribution Apparatus in Industrial and Commercial Power Systems
Automatic or manual transfer switches available in ratings to 4000 A in low- voltage class, and to 1200 A in medium -voltage class.