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.
• 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.
|Rated input voltage||208/220/230/240VAC|
|Frequency range||50/60±6Hz (Default), ±10Hz (Settable)|
|Input power factor||≥0.99|
|Input total harmonic distortion||≤4% inear load|
|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:|
|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|
|Intelligent slot (Optional)||SNMP/AS400 Relay Card/RS485|
|Maintenance bypass switch (Optional)||Support|
|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|
|Dimensions (D*W*H) (mm)||500*250*615||455*190*330||500*250*615||455*190*330|
|Net weight (kg)||53||12||55||12|