EH5500 Series High Frequency Online UPS (6-10KVA) EH5500 Series High Frequency Online UPS (6-10KVA) EH5500 Series High Frequency Online UPS (6-10KVA)

High Frequency Online UPS

EH5500 Series (6-10KVA)

The EH5500 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.

  • Double conversion online design
  • Adopt DSP digital control
  • With LCD+LED real-time display
  • Output power factor 1.0 for your option
  • Cold start by battery without grid input
Where to Buy?


  • • With double conversion online design, zero output transfer time.
  • • Adopt DSP digital control, excellent performance indicators, more steady and reliable.
  • • Ultra-wide input voltage range , input voltages available 110V 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 protectionand battery overcharge protection.
  • • Output power factor 1.0 for your option . max. efficiency reach 95% , 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 city power is recovery ,UPS turn on automatically,and charge battery at the same time, asunattended 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.

↓↓↓Installation Portfolio------------

Rated Capacity 6KVA/6KW 6KVA/6KW 10KVA/10KW 10KVA/10KW
PF 1.0 1.0 1.0 1.0
Input format L+N+PE
Rated input voltage 208/220/230/240VAC
Voltage range 110~300VAC
Frequency range 50/60±6Hz (Default), ±10Hz (Settable)
Input power factor ≥0.99
Input total harmonic distortion ≤4% inear load
Output format L+N+PE
Output voltage 208/220/230/240VAC
Output accuracy ±1%
Output frequency For on-line mode: follow current frequency, battery mode: 50 / 60Hz±0.1%
Output harmonic distortion ≤ 2% linear load; ≤ 4% nonlinear load (PF=0.7)
Overload capacity AC Mode:
30min@102%~110% Load
10min@110%~130% Load
30s@130%~150% Load
200ms@>150% Load

Battery Mode:
1min@102%~110% Load
10s@110%~130% Load
3s@130%~150% Load
200ms@>150% Load
Switching time
Switch to battery mode 0ms
Switch to bypass 4ms
AC priority mode Support
AC Mode (Full Load) Peak efficiency 95.5%,Full load efficiency 95%
Battery Mode (Full Load) Peak efficiency 95.3%,Full load efficiency 94.8% (20pcs Battery)
Battery type Lead Acid Battery
Battery number 7Ah*16 16/18/20 (adjustable) 16 (default ) 9Ah*16 9Ah*14
Chaging current 1A (default) 1-12A (adjustable) 1A (default) 1A (adjustable)
Charging mode Two-stage/three-stage charging
LCD 2×8 PIN/Pitch 2.54mm, support 128-bit segment code, up to 4 buttons + 4 LEDs, can display operating mode / load / input / output, etc.
RS-232 Support: Windows 2000/2003/XP/Vista/2008/7/Linux/Unix and MAC
USB Windows Family & MAC
EPO Support
Intelligent slot (Optional) SNMP/AS400 Relay Card/RS485
Maintenance bypass switch  (Optional) Support
Environmental parameters
Operating ambient temperature 0~40℃
Operating environment humidity 20%~95%(no condensation)
Storage temperature -15~60℃ (batteries: 0~40℃ )
Altitude The elevation should not exceed 1000m, 1000m or above, up to 4000 m, reference IEC62040
Noise ≤ 45db
Mechanical Specifications
Dimensions (D*W*H) (mm) 500*250*615 455*190*330 500*250*615 455*190*330
Net weight (kg) 53 12 55 12

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