As one of the well-known 350w 500va off-line ups manufacturers and suppliers in China, SOYANPOWER is here waiting for you to buy or wholesale 350w 500va off-line ups made in China through our website.SpecificationsProduct name: Off-Line UPSType: OFF-LINE UPSRated Power: 350W/500VA Battery Voltage: 12V Voltage: 100/110/120/127/220/230VAC Phase: Single PhaseProtection: Over voltage, Short circuit, Unbalanced loadsOutput Voltage: 100/110/120/127/220/230VAC+/-10%Wave Form: Square WaveTransfer Time: <4ms Input Voltage: 100/110/120/127/220/230VAC+/-10%Battery Type: Lead Acid BatteryOutput Frequency: 50Hz/60HzCertification: CE, RoHS,Main Features1.Intelligent Charger Built-in smart charger, with TOP charge type (charging type of high current at the initial, and balanced type and floating type alternating charging), shorten the battery charging time, extend the battery life, and it is suit to the areas of high rate power cut.2.Wide input voltage range (110V-230V)Interactive structural design, low frequency type program, with superior shock resistance. To satisfy the demand for different type of load, this might be widely used in household, commercial, industrial, outdoor base station.3.Special Protection method UPS takes multi-level protection mode of output, which could resist the impact effectively, and also with the short circuit protection function, which could enhance its reliability.4.Well unattended functionWhen the main power is abnormal, the battery will supply power instead till low-voltage appeared, and then UPS shut down; when the main power come back, the UPS will start working automatically, and it will charge for the battery at the same time. No need to turn on the UPS manually.5.High Efficiency and Energy SavingWhen AC power is normal, the inverter is under dormant status, the main power through the built-in voltage regulator (AVR) directly to supply power to the loads, and its efficiency is as high as 98%. Therefore it is called "Green UPS" which in full compliance with the spirit of low carton.
