Performance: • With double conversion online design, zero output transfer time. • Adopt DSP digital control, excellent performance indicators, more steady and reliable. • Adopt the technology of active power factor correction technology (PFC), the input power factor is close to 1, which greatly reduces the pollution to the mains power grid, and achieves the purpose of energy saving and reducing system investment costs. • 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 protection and battery overcharge protection. • Output power factor 1.0 max. efficiency reach 95% , reduce loss of UPS . • 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 • With 3-5 minutes can work when on full loads. Specification: Model H1K H1KS H2K H2KS H3K H3KS Rated Capacity 1KVA/1KW 2KVA/2KW 3KVA/3KW Input 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% linear load Output 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) PF 1 Overload capacity AC Mode: 30min@102%~110% Load; 10min@110%~130% Load; 30s@130%~150% Load; 200ms@>150% Load Battery Mode: 10min@102%~110% Load; 1min@110%~130% Load; 10s@130%~150% Load; 200ms@>150% Load Switching time Switch to battery mode 0ms Switch to bypass 4ms AC priority mode Support Efficiency AC Mode (Full Load) 94.5%@220VAC 95.5%@220VAC 95.5%@220VAC Battery Mode for without built-in battery (Full Load) 88.5%@36VDC 91.5%@72VDC 91.5%@96VDC Battery Mode for with built-in battery (Full Load) 87.5%@24VDC 89.5%@48VDC 91.5%@72VDC Battery Battery type Lead Acid Battery Battery number 7Ah*2/7Ah*3 / 7Ah*4/7Ah*6 / 7Ah*6/7Ah*8 / Chaging current Built-in battery 1K-3K: 1A (Default) 1-2A (Adjustable) Without built-in battery 1KS-3KS: 5A (Default) 1-12A (Adjustable) Charging mode Two-stage/three-stage charging Display LCD 2×8PIN/Pitch2.54mm, support 128-bit segment code, up to 4 buttons 4 LEDs, can display operating mode / load / input / output, etc. Interface RS-232 Support: Windwos 2000/2003/XP/Vista/2008/7/Linux/Unix and MAC USB Windows Famlly & MAC Intelligent slot(Optional) SNMP/AS400 Relay Card/RS485 EPO (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) 285*143*222 395*143*222 455*190*330 395*143*222 Net Weight (kg) 7.5/10.5 3.5 14/16 5.5 22/26 5.7
