Uninterruptible Power Supply (UPS) Systems

Image Part Number Description / PDF Quantity Rfq
UPSTL12/24-400-600

UPSTL12/24-400-600

Tycon Systems, Inc.

UPSPRO 600W 4800VA, 12/24VDC 20A

0

SMART 2200NET

SMART 2200NET

Tripp Lite

UPS 2200VA 1700W 6OUT W/SOFTWARE

127

UPSTL12/48-200-600

UPSTL12/48-200-600

Tycon Systems, Inc.

UPSPRO 600W 2400VA, 12/24/48VDC

0

2910119

2910119

Phoenix Contact

DC/DC CONVERTER 24V 120W

4

UPS-STL48-100

UPS-STL48-100

Tycon Systems, Inc.

UPSPRO 200W 4800VA, 24/48VDC OUT

0

SU8000RT3UN50

SU8000RT3UN50

Tripp Lite

UPS SMART ONLINE RACKMOUNT

1

SU3000RTXL3UN

SU3000RTXL3UN

Tripp Lite

UPS SMART ONLINE RACKMOUNT

25

ASE10S1HUA002-08

ASE10S1HUA002-08

Sanyo Denki SanUPS Products

ONLINE UPS 1KVA 208V ADD-ON UNIT

0

SSW700

SSW700

SolaHD

SW UPS 700VA 120V

5

UPSTL48-400-600

UPSTL48-400-600

Tycon Systems, Inc.

UPSPro,48V 400Ah Batt, 200W PoE

58

OMNI SMT500PNP

OMNI SMT500PNP

Tripp Lite

BATT BACKUP 500VA 6OUTLET/RJ11

808

2907070

2907070

Phoenix Contact

QUINT UPS IQ 24VDC 10A

0

9916280024

9916280024

Weidmuller

UPS CTRL 360W 115-230VAC/24DC

3

UPS-PL12-18-120

UPS-PL12-18-120

Tycon Systems, Inc.

UPS PRO, 100W 200VA, 12VDC 20A U

0

OMNIVSX1500A

OMNIVSX1500A

Tripp Lite

1500VA 900W 230V LINE-INTERACTIV

0

INTERNET900U

INTERNET900U

Tripp Lite

UPS DESKTOP BATTERY BACK UP

51008

ASE402A002USP-WMPDU

ASE402A002USP-WMPDU

Sanyo Denki SanUPS Products

ONLINE UPS 4KVA 208V WITH BYPASS

0

1370050010

1370050010

Weidmuller

CP DC UPS 24V 20A/10A

462

SMART 1050NET

SMART 1050NET

Tripp Lite

UPS 1050VA 705W 6OUT W/SOFTWARE

114

ASE10S1HUA001-20

ASE10S1HUA001-20

Sanyo Denki SanUPS Products

ONLINE UPS 1KVA 120V ADD-ON UNIT

0

Uninterruptible Power Supply (UPS) Systems

1. Overview

An Uninterruptible Power Supply (UPS) is an electrical device that provides emergency power to connected equipment during utility power failures or voltage fluctuations. It ensures continuous operation, protects against data loss, and prevents hardware damage. UPS systems are critical in modern technology environments where power reliability is essential, such as data centers, healthcare facilities, and industrial automation systems.

2. Main Types and Functional Classification

Type Functional Features Application Examples
Offline/Standby UPS Switches to battery backup during outages; minimal protection Home computers, small office equipment
Line-Interactive UPS Regulates voltage without switching to battery; moderate protection Entry-level servers, networking equipment
Online Double-Conversion UPS Provides seamless power with zero transfer time; advanced isolation Data centers, medical imaging systems
Modular UPS Scalable design with hot-swappable components Cloud computing infrastructure, large enterprises
Smart UPS Integrated IoT connectivity for remote monitoring and management Smart buildings, industrial IoT systems

3. Structure and Components

A typical UPS system consists of:

  • Input Circuit Breaker: Controls power intake from utility
  • Rectifier: Converts AC to DC for battery charging
  • Battery Bank: Stores energy for backup power supply
  • Inverter: Converts DC back to AC for connected loads
  • Bypass Circuit: Routes power around internal components during maintenance
  • Control System: Monitors performance and manages power transitions

Advanced models include thermal management systems, harmonic filters, and network interface modules.

4. Key Technical Specifications

Parameter Importance
Power Capacity (kVA/kW) Determines maximum load support
Transfer Time (ms) Critical for sensitive equipment (0ms required for online UPS)
Runtime at Full Load (minutes) Defines emergency operation duration
Efficiency (%) Impacts energy costs and heat generation
Waveform Output Sinusoidal for critical equipment, simulated sine for basic loads
Battery Technology Lead-acid (cost-effective) vs. Lithium-ion (longer lifespan)

5. Application Fields

  • IT Infrastructure: Servers, storage arrays, network switches
  • Healthcare: MRI machines, patient monitoring systems
  • Manufacturing: PLC controllers, assembly line automation
  • Telecommunications: Base stations, fiber optic networks
  • Financial Sector: ATMs, trading platforms, data vaults

6. Leading Manufacturers and Products

Manufacturer Representative Product
Schneider Electric Galaxy VX (Modular UPS, 500kW scalable)
APC by Schneider Symmetra MW (3-phase modular system for data centers)
Eaton 93PM Series (99% efficient double-conversion UPS)
Vertiv NetSure DC Power System (Telco-specific UPS)
UPS5000-E (Lithium-ion battery integrated system)

7. Selection Recommendations

Key considerations:

  • Calculate total load requirements with 20% headroom
  • Assess required runtime (e.g., 10 minutes for graceful shutdown vs. hours for critical systems)
  • Environmental factors: operating temperature, humidity, and physical space
  • Management features: SNMP support, cloud monitoring, predictive maintenance
  • Total Cost of Ownership (TCO) including battery replacement cycles

Case Study: A 500kW data center selected modular online UPS systems with lithium-ion batteries, achieving 99.999% uptime and 15% energy savings through eco-mode operation.

8. Industry Trends

  • Modular Architecture: Growing adoption of scalable systems for flexible capacity planning
  • Green Energy Integration: Hybrid UPS systems combining solar and battery storage
  • AI-Driven Management: Predictive analytics for battery health and failure prevention
  • Edge Computing Support: Compact UPS solutions for distributed IT infrastructure
  • Standardization: Adoption of IEC 62040 and IEEE 1159 compliance as global benchmarks
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