EH5200 Tower Internal Battery Series (1-3KVA)

High Frequency Online UPS

The EH5200 series is a new type high-frequency online UPS. Adopts advanced DSP digital control technology to effectively improve product performance and system reliability, and higher power density small size, light weight and high work efficiency. Effectively solve power problems such as power cut-off, Grid over voltage/low voltage, voltage instantaneous drop, amplitude reduction, high voltage pulse, surge voltage, harmonic distortion, clutter interference, frequency fluctuation and provide best power for load.

  • With double conversion online design
  • Adopt DSP digital control
  • Ultra-wide input voltage range
  • With self- detection function
  • Standard RS232 communication outlet

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  • With double conversion online design, zero output transfer time;
  • Adopt DSP digital control, excellent performance indicators, more steady and reliable;
  • Adopt active power factor correction technology (PFC), the input power factor is 1, can reduced the pollution to the grid, To energy saving and reducing system investment cost;
  • Ultra-wide input voltage range , input voltages available 115V instead of turn to battery power;
  • With LCD+LED real-time display, UPS operating available for Detection;
  • With self- detection function, can detect hidden faults of UPS;
  • Cold start by battery without grid Input;
  • Input frequency range 40~70Hz, support various fuel generators;
  • With AC input over voltage, low voltage protection, output overload protection, short circuit protection, temperature protection, battery low voltage warning protection and battery overcharge protection;
  • Output power factor 0.9, stronger load capacity, efficiency reach 90%, reduce loss of UPS;
  • With input neutral and live line detection function, avoid the reverse connection of UPS utility input;
  • When utility cut-off, the UPS discharge battery in the battery mode; when the utility power is recovery ,UPS turn on automatically, and charge battery at the same time, as unattended function;
  • Standard RS232 communication outlet ,connect UPS and computer to realize multifunctional and multi-purpose monitoring and management operations, available SNMP card (optional) to UPS remote monitoring function.


Widely used in small and medium-sized enterprise data center, small financial system network, industrial automation control system, LAN server, CBS server, Shopping center cashier, bank securities, tax, communications, postal, transportation, Power, medical, industrial control, petrochemical.

Voltage RangeFull Load:160±50%VAC~300±50%VAC;Half Load:110±50%VAC~300±50%VAC
Frequency Range40-70Hz
PhaseSingle phase two wire+ground wire
Power factor0.99
  Generator inputsupport
Voltage220 (1±1%)VAC
Frequency (same frequency mode)47~53Hz/57~63Hz
Power Factor0.9
Frequency (battery mode)50±0.25Hz or 60±0.25Hz
Crest ratio03:01
Harmonic distortion≤3%THD (Linear load)
≤6%THD (Nonlinear load)
Output waveformPure Sine Wave
SocketUniversal socket *2Universal socket *4Universal socket *3+Terminal block
Over Load100%-110%: warning sound;
110%-130%:Automatically turns off after 1 minute, or switch to bypass mode when input correct;
>130%:Turn off immediately, or switch to bypass mode when the input correct
Charging Mode85%88%
Battery Mode83%85%
Battery Type12V/7AH12V/7AH12V/7AH
Battery Number368
Equipment time (full load)>5mins>5mins>5mins
Charging Time(90%)8h8h8h
Charge battery (max)1.0A1.0A1.0A
Rated charging voltage41.0±1%VDC82.1±1%VDC109.4±1%VDC
Temperature detectionsupport
Conversion time
Utility to Battery0ms
Inverter to bypass4ms
Utility Priority Modesupport
Warning Alarm
Battery Modealarm every 4 seconds
Low Poweralarm  every one second
Over Loadalarm  2 every second
Faultcontinuous alarm
Dimension (D*W*H) mm350*145*220425*190*320
Net weight(Kg)122429
Micro RS-232Windows,Linux,Sun Solaris,IBM Aix,Compaq True64,SGIRIX,FreeBSD,HP-UX and MAC
USB(Optional)Windows & MAC
Rabbet(Optional)SNMP/AS400 Relay Card/Rs485
EPO(Optional)Support emergency shutdown