Shenzhen Invt Electric Co., Ltd. >> Bu Series Offline UPS Bu Series 400va~1200va

Bu Series Offline UPS Bu Series 400va~1200va

Bu Series Offline UPS Bu Series 400va~1200va
Price: Negotiable/Piece
Trade Terms: CIF
Min Order: 1 /Piece
Pay Type: L/C
Offline UPS Bu Series 400VA~1200VA

Boost and buck voltage
Spike, surge, RFI noise protected
Advanced PWM mosfet technology
Advanced power failure detection
Advanced shutdown for overload and low battery
UPS Auto on when AC back
MODEL BU400VA BU500VA BU650VA BU750VA BU800VA BU1000VA BU1200VA
CAPACITY VA/W 240W 300W 390W 450W 480W 600W 720W
Input Voltage 110Vac/220Vac/230Vac/240Vac
Voltage range 75-145v OR 145-280V
Frequency 50Hz/60Hz
Output Frequency 50Hz /60Hz 
Voltage 110Vac/220Vac/230Vac/240Vac
Transfer time < 10ms including direction time
Wave form Sine wave under mains supply, square wave under battery operation
Battery BAtteryType and Number 12v4.5ah*1pc 12v7ah*1pc 12v9ah*1pc 12v7ah*2pcs 12v9ah*2pcs
  Backup Time(at a pc load with 17" monitor) 5-7 minutes 8-15 minutes 15-28minutes 25-40minutes 30-50 minutes
  Recharge Time 10 hours
Transfer Time typical < 10MS
Indicator AC MODE   The 1st green LED lighting
BatteryMODE The 2nd red LED flashing
Fault Red led lighting
Audible Alarm BatteryMode Sounding everey 4 seconds
Low battery Sounding everey  seconds
Overload ups off
PROTECTION Overload As load over 130%, UPS is protected in 3 seconds
AC input Fuse for overload & short circuit protection
Short circuit UPS output cut off immediately
Battery Type Sealed, lead acid maintenance-free 
protection Auto-inspection, discharge protection and battery fault caution
Battery  Normally battery is charged once every three months, it isn’ t less than 6 hours once a time.
Physical Weight(kg) 4.75 6 6.5 7.5 8 11 12
Size (LxWxH)mm 275*90*138                 335*103*152 345x122x190
Note: Product upgradation is a continuous process; hence specifications are subject to change without notice.
INVT, established in 2002, is committed to being the world's leading and most respected provider of electric drive, industrial control, and new energy products and services. In 2010, it listed as an A-share company on the Shenzhen Stock Exchange (stock code: 002334). INVT is a national-level high-tech company with nine subsidiaries, whose business involves AC drive, industrial control, new energy, rail traction, servo and motion control, energy management, building intelligence system, etc.

Up to now, over 1100 people are employed at the company's headquarters, and more than 30 offices are set up domestically and internationally. A consolidated sales and after-sales service network has been established over the world which can provide customers with solutions, technological training and specialized support.

INVT holds the leading position in its main business of inverter manufacturing, which can provide a wide range of high, MID, and low-voltage general-purpose and industry-specific inverters with voltages ranging from 220V-10KV and a power range between 0.4-8000KW. They are widely applied to the industries of lifting, mining, metallurgy, textiles, machine tools, chemical, plastics, oil&gas, municipal, cement, power, etc. Except for the inverters, INVT can also provide cusotmers with PLC, HMI, servo and motion systems, wind power inverters, Static Var Generator (SVG) and photovoltaic inverters

INVT will continue to spare no efforts in reinforcing its position as a product, technology and market leader and leveraging its efficient management, high profitability and other clear competitive advantages as a leading brand to become a standard bearer for national industry. INVT always contribute our efforts to help our customers improve production efficiency, save energy consumption and fulfill its social responsibilities.

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