Wye Three Phase Uninterruptible Power Supplies (UPS)
Description
Wye Three Phase Uninterruptible Power Supplies (UPS) are designed to provide continuous, reliable power to critical systems by maintaining a stable power supply even during power interruptions or fluctuations. These systems are essential for ensuring that sensitive equipment remains operational without disruption, delivering high-quality power with minimal total harmonic distortion.
Working Principle
Wye Three Phase UPS systems operate by converting incoming AC power into DC power to charge an internal battery. This DC power is then converted back into AC power to supply connected devices. This continuous double conversion process ensures a consistent and clean power output, regardless of the quality of the incoming power. The UPS system automatically switches to battery power in the event of a power failure, ensuring uninterrupted power supply to critical loads.
Applications
Wye Three Phase UPS systems are commonly used in environments where power quality is crucial. Specific applications include data centers, where they protect servers and networking equipment; medical facilities, where they ensure the continuous operation of life-supporting systems; and industrial processing plants, where they maintain the operation of critical machinery and control systems.
Advantages over other Three Phase Uninterruptible Power Supplies (UPS)
Wye Three Phase UPS systems offer several advantages over other types of three-phase UPS systems. They provide superior voltage regulation and power conditioning, which is essential in environments with poor power conditions. The continuous double conversion process ensures a near-perfect power output, making them ideal for sensitive applications where power quality cannot be compromised.
Limitations
One limitation of Wye Three Phase UPS systems is their higher initial cost compared to other UPS types. Additionally, they may require more maintenance due to the complexity of their double conversion process. In environments with stable power conditions, the benefits of a Wye Three Phase UPS may not justify the additional expense.
Considerations
When considering a Wye Three Phase UPS, it is important to evaluate the initial costs, which can be significant due to the advanced technology involved. Operating expenses should also be considered, as these systems may consume more energy due to their continuous operation. Durability and reliability are key factors, as these systems are designed to operate continuously and provide consistent power quality. Maintenance and replacement costs should be factored into the decision-making process, as regular maintenance is necessary to ensure optimal performance and longevity.
from Fuji Electric Corp. of America
The UPS7000HX-T3U UPS Series includes 300, 400, and 500kVA, 480V 3-phase 3-wire transformer-less systems for critical applications such as data centers and medical facilities. [See More]
- 3-Phase Configuration: Wye
- Protection: Transient; Power Failure; Under Voltage; Unbalanced Loads
- Technology: On-line (Double-conversion)
- Volt-Amp Rating: 300 to 500
from Fuji Electric Corp. of America
Fuji Electric ’s new UPS7300WX-T3U is an innovative transformer-less UPS designed for data centers and commercial applications, utilizing our patented RB-IGBT Technology and AT-NPC 3-Level Circuit Topology to deliver up to 97.5% efficiency and unparalleled reliability. [See More]
- 3-Phase Configuration: Wye
- Protection: Transient; Power Failure; Under Voltage; Unbalanced Loads
- Technology: On-line (Double-conversion)
- Volt-Amp Rating: 225 to 330
from Fuji Electric Corp. of America
The UPS7400WX-T3U UPS Series utilizes expandable architecture to deliver any size unit from 225-1000kVA using 330 kVA modules, making it the ideal choice for data centers and other commercial applications. [See More]
- 3-Phase Configuration: Wye
- Protection: Transient; Power Failure; Under Voltage; Unbalanced Loads
- Technology: On-line (Double-conversion)
- Volt-Amp Rating: 225 to 1000
from Utility Systems Technologies, Inc.
The Sag Fighter ™ is a specific type of power conditioner used for protection against deep voltage sags: deep voltage drops typically lasting less than a few seconds. For those applications where it is unnecessary or too expensive to use a UPS, the Sag Fighter ™ offers solid, reliable... [See More]
- 3-Phase Configuration: Wye
- Protection: Transient; Short Circuit; Surge; Voltage Sags
- Technology: On-line (Double-conversion)
- Volt-Amp Rating: 20 to 1500
from Tripp Lite by Eaton
Tripp Lite SU100KX2 100kVA SmartOnline Modular 3-Phase Intelligent, True On-Line Double-Conversion UPS System provides 100% system availability with N+1 modular architecture and parallel capability. In N+1 configurations, SU100KX2 provides 5 self-contained, redundant 20kVA power modules that support... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 100
- Technology: On-line (Double-conversion)
- Watt Rating: 80
from Eaton | Power Quality
The Eaton 9355 UPS provides premium double-conversion backup power and scalable battery runtimes for IT and electrical engineering infrastructure in corporate, healthcare, banking and industrial applications. Packing maximum battery runtime into a very small footprint, the 9355 UPS is a complete... [See More]
- 3-Phase Configuration: Wye
- Protection: Transient; Power Failure; Short Circuit; Surge; Voltage Sags; Under Voltage; Unbalanced Loads
- Technology: On-line (Double-conversion)
- Volt-Amp Rating: 10 to 30
from Utility Systems Technologies, Inc.
The Sure-Volt ™ is used in for continuous voltage regulation and power conditioning in: Single or three phase applications. 60 or 50 Hz. 5 to 2,000 kVA. Any combination (step up or down) of input or output voltages up to 600V. Any type of load or load power factor [See More]
- 3-Phase Configuration: Wye
- Protection: Transient; Short Circuit; Surge
- Technology: On-line (Double-conversion)
- Volt-Amp Rating: 5 to 2000
from Tripp Lite by Eaton
Tripp Lite's SU60K (60kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with N+1 modular architecture and 1+1 parallel capability. In an N+1 configuration, the SU60K features three self-contained, redundant 20kVA power modules that can be... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 60
- Technology: On-line (Double-conversion)
- Watt Rating: 48
from Tripp Lite by Eaton
Tripp Lite's SU80K (80kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with N+1 modular architecture and 1+1 parallel capability. In an N+1 configuration, the SU80K features four self-contained, redundant 20kVA power modules that can be... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 80
- Technology: On-line (Double-conversion)
- Watt Rating: 64
from Tripp Lite by Eaton
Tripp Lite SU120KX2 120kVA SmartOnline Modular 3-Phase Intelligent, True On-Line Double-Conversion UPS System provides 100% system availability with N+1 modular architecture and parallel capability. In N+1 configurations, SU120KX2 provides 6 self-contained, redundant 20kVA power modules that support... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 120
- Technology: On-line (Double-conversion)
- Watt Rating: 96
from Tripp Lite by Eaton
Tripp Lite's SU20KX (20kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with 1+1 parallel capability. In 1+1 configuration , two SU20KX models connected in parallel can provide fail-safe redundancy (two 20kVA models supporting a 20kVA load) or... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 20
- Technology: On-line (Double-conversion)
- Watt Rating: 16
from Tripp Lite by Eaton
Tripp Lite's SU20K3/3 20kVA SmartOnline 3-Phase Intelligent, True On-Line UPS System has been redesigned to save valuable space and simplify runtime scalability. Power and battery components are combined into a single, small-footprint module (the smallest in its class). A robust internal battery... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 20
- Technology: On-line (Double-conversion)
- Watt Rating: 16
from Tripp Lite by Eaton
Tripp Lite's SU40KX (40kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with N+1 modular architecture and 1+1 parallel capability. In N+1 configuration, the SU40KX provides two self-contained, redundant 20kVA power modules that can be... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 40
- Technology: On-line (Double-conversion)
- Watt Rating: 32
from Tripp Lite by Eaton
Tripp Lite's SU40K (40kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with N+1 modular architecture and 1+1 parallel capability. In an N+1 configuration, the SU40K provides two self-contained, redundant 20kVA power modules that can be... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 40
- Technology: On-line (Double-conversion)
- Watt Rating: 32
from Tripp Lite by Eaton
Tripp Lite's SU60KX (60kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with N+1 modular architecture and 1+1 parallel capability. In N+1 configuration, the SU60KX provides three self-contained, redundant 20kVA power modules that can be... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 60
- Technology: On-line (Double-conversion)
- Watt Rating: 48
from Tripp Lite by Eaton
Tripp Lite's SU60KX (60kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with N+1 modular architecture and 1+1 parallel capability. In N+1 configuration, the SU60KX provides three self-contained, redundant 20kVA power modules that can be... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 60
- Technology: On-line (Double-conversion)
- Watt Rating: 48
from Tripp Lite by Eaton
Tripp Lite SU80KX2 80kVA SmartOnline Modular 3-Phase Intelligent, True On-Line Double-Conversion UPS System provides 100% system availability with N+1 modular architecture and parallel capability. In N+1 configurations, SU80KX2 provides 4 self-contained, redundant 20kVA power modules that support... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 80
- Technology: On-line (Double-conversion)
- Watt Rating: 64
from Tripp Lite by Eaton
Tripp Lite's SU80KX (80kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with N+1 modular architecture and 1+1 parallel capability. In N+1 configuration, the SU80KX provides four self-contained, redundant 20kVA power modules that can be... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 80
- Technology: On-line (Double-conversion)
- Watt Rating: 64
from Tripp Lite by Eaton
Tripp Lite's SU80KX (80kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with N+1 modular architecture and 1+1 parallel capability. In N+1 configuration, the SU80KX provides four self-contained, redundant 20kVA power modules that can be... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 80
- Technology: On-line (Double-conversion)
- Watt Rating: 64
from Tripp Lite by Eaton
Features. Battery Backup and VFI Operation Protect Critical LoadsThe SmartOnline ® S3M100KX IGBT UPS supports the continuous availability of your most important loads through all power conditions, providing a compact backup power platform that ’s easy to manage and inexpensive to operate. [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 100
- Technology: On-line (Double-conversion)
- Watt Rating: 90
from Tripp Lite by Eaton
Features. Battery Backup and VFI Operation Protect Critical LoadsThe SmartOnline ® S3M120KX IGBT UPS supports the continuous availability of your most important loads through all power conditions, providing a compact backup power platform that ’s easy to manage and inexpensive to operate. [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 120
- Technology: On-line (Double-conversion)
- Watt Rating: 108
from Tripp Lite by Eaton
Features. Battery Backup and VFI Operation Protect Critical LoadsThe SmartOnline ® S3M160KX IGBT UPS supports the continuous availability of your most important loads through all power conditions, providing a compact backup power platform that ’s easy to manage and inexpensive to operate. [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 160
- Technology: On-line (Double-conversion)
- Watt Rating: 144
from Tripp Lite by Eaton
Features. Battery Backup and VFI Operation Protect Critical LoadsThe SmartOnline ® S3M200KX IGBT UPS supports the continuous availability of your most important loads through all power conditions, providing a compact backup power platform that ’s easy to manage and inexpensive to operate. [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 200
- Technology: On-line (Double-conversion)
- Watt Rating: 180
from Tripp Lite by Eaton
Features. Battery Backup Option and VFI Operation Protect Critical LoadsThe SmartOnline ® S3M30KX-NIB IGBT UPS supports the continuous availability of your most important loads through all power conditions, providing a compact backup power platform that ’s easy to manage and inexpensive... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 30
- Technology: On-line (Double-conversion)
- Watt Rating: 27
from Tripp Lite by Eaton
Features. Battery Backup and VFI Operation Protect Critical LoadsThe SmartOnline ® S3M30KX IGBT UPS supports the continuous availability of your most important loads through all power conditions, providing a compact backup power platform that ’s easy to manage and inexpensive to operate. [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 30
- Technology: On-line (Double-conversion)
- Watt Rating: 27
from Tripp Lite by Eaton
Features. Battery Backup and VFI Operation Protect Critical LoadsThe SmartOnline ® S3M40KX-NIB IGBT UPS supports the continuous availability of your most important loads through all power conditions, providing a compact backup power platform that ’s easy to manage and inexpensive to... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 40
- Technology: On-line (Double-conversion)
- Watt Rating: 36
from Tripp Lite by Eaton
Features. Battery Backup and VFI Operation Protect Critical LoadsThe SmartOnline ® S3M40KX IGBT UPS supports the continuous availability of your most important loads through all power conditions, providing a compact backup power platform that ’s easy to manage and inexpensive to operate. [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 40
- Technology: On-line (Double-conversion)
- Watt Rating: 36
from Tripp Lite by Eaton
Features. Battery Backup and VFI Operation Protect Critical LoadsThe SmartOnline ® S3M60KX IGBT UPS supports the continuous availability of your most important loads through all power conditions, providing a compact backup power platform that ’s easy to manage and inexpensive to operate. [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 60
- Technology: On-line (Double-conversion)
- Watt Rating: 54
from Tripp Lite by Eaton
Features. Battery Backup and VFI Operation Protect Critical LoadsThe SmartOnline ® S3M80KX IGBT UPS supports the continuous availability of your most important loads through all power conditions, providing a compact backup power platform that ’s easy to manage and inexpensive to operate. [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 80
- Technology: On-line (Double-conversion)
- Watt Rating: 72
from Tripp Lite by Eaton
The SUT20K SmartOnline ® SUT Series 3-Phase 208/120V 220/127V 20kVA 20kW On-Line Double-Conversion UPS provides complete protection against power interruptions and fluctuations that can contribute to equipment failures and data loss. It ’s recommended for critical data center,... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 20
- Technology: On-line (Double-conversion)
- Watt Rating: 20
from Tripp Lite by Eaton
The SUT30K SmartOnline ® SUT Series 3-Phase 208/120V 220/127V 30kVA 30kW On-Line Double-Conversion UPS provides complete protection against power interruptions and fluctuations that can contribute to equipment failures and data loss. It ’s recommended for critical data center,... [See More]
- 3-Phase Configuration: Wye
- Volt-Amp Rating: 30
- Technology: On-line (Double-conversion)
- Watt Rating: 30