Uninterruptible Power Supply EA890
TRANSFORMER BASED 80-500kVA
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Power Factor Compensation
Intelligent Capacitors Reactive Power Compensation
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Active Harmonic Filters
2nd to 50th harmonic compensation
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OUR PRODUCT

LineInteractive UPS

Main Features
  •  LED display or LCD display selectable
  • Microprocessor-based digital control
  • Boost and buck AVR for voltage stabilization
  • Auto sensing frequency
  • Wide input voltage range
  • Power-on self test
  • Cold start
  • Auto restart when mains power is restored
  • Auto track mains phase to ensure that the inverter output voltage has the same phase as utility voltage to reduce transfer time and peak surge
  • Intelligent battery management: battery temperature compensation to extend the battery life; three-stage charging to shorten recharge time
  • Short circuit, battery overcharge / overdischarge, overload and surge protections
  • Automatic charging in OFF mode
  • Optional no-load shutdown
  • Optional USB & RJ45 ports
  • Unattended safety shutdown: system alarm and auto Power-On / Off by USB interface communicating with PC
  • ได้รับมาตรฐานมอก.1291 เล่ม 1-2553, มอก.1291 เล่ม 2-2553,มอก.1291 เล่ม 3-2555
  • ได้รับมาตรฐานสากล ISO9001-2015, ISO14001, RoHs, CE

PureSine Line Interactive UPS

Main Features

  • Pure sine wave output
  • DSP digital control
  • Boost and buck AVR for voltage stabilization
  • Auto sensing frequency
  • Adjustable charging current and battery shutdown point
  • Settable ECO mode and no-load shutdown
  • Humanized alarm system
  • Power-on self test
  • Cold start
  • Auto restart when mains power is restored
  • Intelligent battery management
  • Short circuit and overload protection
  • Automatic charging in OFF mode
  • USB & RJ45, AS400 / SNMP (optional) communication port
  • ได้รับมาตรฐานมอก.1291 เล่ม 1-2553, มอก.1291 เล่ม 2-2553,มอก.1291 เล่ม 3-2555
  • ได้รับมาตรฐานสากล ISO9001-2015, ISO14001, RoHs, CE

Transformer Based UPS

True Online Double Conversion UPS Main feature
  • Online double-conversion with DSP control
  •  Latest IGBT rectifier technology, high input power factor(> 0.99) and low THDi (≤ 3%)
  • High efficiency even at light loads
  • Strong mixed load capacity and high overload capacity
  • Compact and small footprint
  • Unique ventilation design
  • Batteries are connected directly to the bus, improving the impact resistance of UPS output
  • Output isolation transformer using DZn0 winding makes strong capability with unbalanced loads
  • Input and output are completely isolated for great security
  • Simulated modular design makes maintenance easy and quick
  • High MTBF (> 200,000 h)
  • liLow MTTR (< 0.5 h)
  • Front accessible maintenance and installation against wall allowed
  • Bottom and sides cable entry compatible
  • Generator compatible
  • Intelligent self-diagnosing function, superior failure protection, large capability of history records storage
  • Optional N+X redundancy parallel up to 6 units
  • ได้รับมาตรฐานมอก.1291 เล่ม 1-2553, มอก.1291 เล่ม 2-2553,มอก.1291 เล่ม 3-2555
  • ได้รับมาตรฐานสากล ISO9001-2015, ISO14001, RoHs, CE

Modular UPS

Modular UPS System 25-800kVA
  • Double conversion on-line technology three-level bridge IGBT PWM control
  • EA660Scale Scalability 25-200kVA
  • Advance Modular Design
  • Friendly Interface
  • Easy Installation
  • Paralleling with 4 units, up to 800kVA
  • The most reliable N+X WIRELESS parallel redundant structure
  • Backfeed Protection on Rectifier and Bypass Input
  • Lowest Total Cost of Ownership (TCO) over 96% efficiency
  • AC Energy Conversion Optimization (ECO) >99% efficiency
  • SANTAK smart battery charge technology effectively lowers the battery wear and ptolongs battery lifetime
  • High Expandability and Easy Installation, Maximum 4 unit horizontal expansion, 25kVA ~ 800kVA
  • Compliance with standard IEC 62040-3 , VFI-SS-111
  • ได้รับมาตรฐานมอก.1291 เล่ม 1-2553, มอก.1291 เล่ม 2-2553,มอก.1291 เล่ม 3-2555
  • ได้รับมาตรฐานสากล ISO9001-2015, ISO14001, RoHs, CE

Automatic Voltage Regulator

Servo AVR

1 Phase 220Vac
  • Input Voltage range 100-260 Vac
  • High performance and high speed controlled with Microcontroller (MCU)
  • LED Graphic display excellent visible
  • High efficiency and light with CRGO Toroidal transformers
  • Short circuit and Over load protection
  • Under/Over voltage
  • High Temperature protection
3 Phase 400Vac
  • Input Voltage range 245-476 Vac
  • High performance and high speed controlled with Microcontroller (MCU)
  • LED Graphic display excellent visible
  • High efficiency and light with CRGO Toroidal transformers
  • Short circuit and Over load protection
  • Under/Over voltage
  • High Temperature protection