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1 phase Double conversion
online ups

EA900Series

CBC’s EA900Series  is a double-conversion online UPS provides a reliable and uninterrupted power source of up to 20 kVA for single-phase applications. It’s perfect for critical equipment like servers, routers, workstations, and sensitive electronics. The EA900Series also protects your devices by conditioning power and minimizing noise and harmonics. Use this UPS to ensure a clean and reliable power supply that enhances equipment efficiency and longevity.

EA900Pro

Competitive models

Power range: 1-3kVA

Efficiency:

  • Main mode: 90-92% 
  • ECO mode: 95-97%

EA900G4

Cost Saving models

Power range: 1-3kVA

High Efficiency:

  • Main mode: 94.5-95.5% 
  • ECO mode: 97.5-98.5%

EA900G4

High Power

Power range: 6-10kVA 1:1
Power range: 10-20kVA 1:1/3:1
Efficiency:
  • Main mode: 94-95%
  • ECO mode: 98%

EA900G4 Li

Lithium battery model

Power range: 6-10kVA 1:1
Power range: 10-20kVA 1:1/3:1
Efficiency:
  • Main mode: 94-95%
  • ECO mode: 98%

EA900 Pro

EA900Pro-Tower

Power range: 1-3kVA  1:1

Main Features
  • Active power factor correction (APFC), input power factor up to 0.99
  • Output power factor 0.9
  • Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
  • Rear ventilation design and variable speed fan
  • Charging current 6A for Long backup time model
  • Advanced battery management (ABM)
  • Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
  • Optional USB, RS485 card, AS400 dry contacts, SNMP card, SMS alarms, EPO function, and 12 A charger (2 / 3 kVA only)
1 phase UPS transformerless : application for small and medium-sized enterprise data rooms, small network of financial system, industrial automation control system, local area network server, communication base station server, internet cafe, store cashier

EA900Pro RT

Power range: 1-3kVA  1:1

Main Features

  • Active power factor correction (APFC), input power factor up to 0.99
  • Output power factor 0.9
  • Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
  • Rear ventilation design and variable speed fan
  • Hot-swappable battery
  • Charging current 6A for Long backup time model
  • Advanced battery management (ABM)
  • Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
  • Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)
1 phase UPS transformerless Rack mount : application for small and medium-sized enterprise data rooms, small network of financial system, industrial automation control system, local area network server, communication base station server, internet cafe, store cashier

EA900 G4

EA900G4

Main Features

  • High efficiency up to 95.5% in main mode and 98.5% in ECO mode
  • Active power factor correction (APFC), input power factor up to 0.99
  • Output power factor 1.0
  • Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
  • Digitally controlled charger, charging voltage and current configured by demands
  • Rear ventilation design and variable speed fan
  • High charging current available (Max. 12 A)
  • Quick and stable charging, 90% capacity restored in 3h (standard model UPS)
  • Linear derating in low voltage input reducing battery discharging times
  • Advanced battery management (ABM)
  • Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
  • Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)
1 phase UPS transformerless : application for small and medium-sized enterprise data rooms, small network of financial system, industrial automation control system, local area network server, communication base station server, internet cafe, store cashier

EA900G4 Tower
High Power

Power range: 6-10kVA  1:1

Main Features
  • High frequency on-line double conversion technology
  • Advanced DSP and 3-level technology
  • Output power factor 1.0
  • Active power factor correction (APFC), input power factor up to 0.99
  • High efficiency 95% (up to 98% in ECO mode)
  • Two modes of frequency conversion: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output
  • Dual-input design, supporting independent bypass
  • Flexible battery configuration (settable 16 – 20 pcs batteries)
  • Digitally controlled charger
  • High charging current available (Max. 12 A)
  • Charging voltage and current configured by demands
  • Linear derating in low voltage input reducing battery discharging times, extending the service life of battery
  • Intelligent battery management, automatic floating / equalizing charge control, charger dormancy control, increasing battery life by 50%
  • Ability to switch on the UPS with batteries
  • Settable delayed start time when mains power is restored, reducing the impact on power grid or generator
  • Fan speed varies intelligently with temperature, reducing noise and extending its service life
  • Equipped with self-aging function
  • LCD+LED display, multi-functional keys operation, friendly human-machine interface
  • dvanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces
  • Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check
  • Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms
 
1 phase UPS transformerless : application for small and medium-sized enterprise data rooms, small network of financial system, industrial automation control system, local area network server, communication base station server, internet cafe, store cashier

EA900RT G4
High Power

Power range: 6-10kVA  1:1

Main Features

  • High frequency on-line double conversion technology
  • Advanced DSP and 3-level technology
  • Output power factor 1.0
  • Active power factor correction (APFC), input power factor up to 0.99
  • High efficiency 95% (up to 98% in ECO mode)
  • Dual-input design, supporting independent bypass
  • Two modes of frequency conversion: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output
  • Hot-swappable battery
  • Flexible battery configuration (settable 16 – 20 pcs batteries)
  • Digitally controlled charger
  • High charging current available (Max. 12 A)
  • Charging voltage and current configured by demands
  • Linear derating in low voltage input reducing battery discharging times, extending the service life of battery
  • Intelligent battery management, automatic floating / equalizing charge control, charger dormancy control, increasing battery life by 50%
  • Ability to switch on the UPS with batteries
  • Settable delayed start time when mains power is restored, reducing the impact on power grid or generator
  • Fan speed varies intelligently with temperature, reducing noise and extending its service life
  • Equipped with self-aging function
  • LCD+LED display, multi-functional keys operation, friendly human-machine interface
  • Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces
  • Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check
  • Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms

 

1 phase UPS transformerless Rack mlount : application for small and medium-sized enterprise data rooms, small network of financial system, industrial automation control system, local area network server, communication base station server, internet cafe, store cashier

EA900 G4 Li

EA900G4 Li
Lithium battery model

Power range: 6-10kVA  1:1

Main Features

  • High frequency on-line double conversion technology
  • Advanced DSP and 3-level technology
  • Output power factor 1.0
  • Active power factor correction (APFC), input power factor up to 0.99
  • High efficiency 95% (up to 98% in ECO mode)
  • Dual-input design, supporting independent bypass
  • Two modes of frequency conversion: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output
  • Hot-swappable battery
  • Flexible battery configuration (settable 60 – 80 pcs batteries)
  • Digitally controlled charger
  • High charging current available (Max. 12 A)
  • Charging voltage and current configured by demands
  • Linear derating in low voltage input reducing battery discharging times, extending the service life of battery
  • Intelligent battery management, automatic floating / equalizing charge control, charger dormancy control, increasing battery life by 50%
  • Ability to switch on the UPS with batteries
  • Settable delayed start time when mains power is restored, reducing the impact on power grid or generator
  • Fan speed varies intelligently with temperature, reducing noise and extending its service life
  • Equipped with self-aging function
  • LCD+LED display, multi-functional keys operation, friendly human-machine interface
  • Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces
  • Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check
  • Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms
1 phase UPS transformerless Lithium battery UPS : application for small and medium-sized enterprise data rooms, small network of financial system, industrial automation control system, local area network server, communication base station server, internet cafe, store cashier

EA900G4 Li
Lithium battery model

Power range: 10-20kVA  1:1 / 3:1

Main Features

  • High frequency on-line double conversion technology
  • Advanced DSP and 3-level technology
  • Output power factor 1.0
  • Active power factor correction (APFC), input power factor up to 0.99
  • High efficiency 95% (up to 98% in ECO mode)
  • Dual-input design, supporting independent bypass
  • Two modes of frequency conversion: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output
  • Hot-swappable battery
  • Flexible battery configuration (settable 60 – 80 pcs batteries)
  • Digitally controlled charger
  • High charging current available (Max. 12 A)
  • Charging voltage and current configured by demands
  • Linear derating in low voltage input reducing battery discharging times, extending the service life of battery
  • Intelligent battery management, automatic floating / equalizing charge control, charger dormancy control, increasing battery life by 50%
  • Ability to switch on the UPS with batteries
  • Settable delayed start time when mains power is restored, reducing the impact on power grid or generator
  • Fan speed varies intelligently with temperature, reducing noise and extending its service life
  • Equipped with self-aging function
  • LCD+LED display, multi-functional keys operation, friendly human-machine interface
  • Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces
  • Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check
  • Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms
1 phase UPS transformerless Lithium battery UPS : application for small and medium-sized enterprise data rooms, small network of financial system, industrial automation control system, local area network server, communication base station server, internet cafe, store cashier

support

Documents

RA900Pro 1-3kVA

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RA900Pro 1-3kVA

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RA900Pro 1-3kVA

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EA900G4 1-3kVA

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