Guangdong, China
Business Type:
Main Products:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service

Offline UPS, UPS Power, Line Interactive UPS manufacturer / supplier in China, offering Offline UPS/Computer UPS (BU Series), Invt Hr 1-10kVA 0.9pf Rak Mount UPS, Touch Screen Uninterruptible Power Supply 10-200K (HT33) and so on.

Gold Member Since 2011
Audited Supplier

Offline UPS/Computer UPS (BU Series)

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Min. Order / Reference FOB Price
1 Piece US $10-10,000/ Piece
Port: Shenzhen, China
Transport Package: Standard Invt Packing
Payment Terms: L/C, T/T, D/P, Western Union, OA
Phase: Single Phase
Type: Line Interactive
Protection: Overvoltage
Application: Communication
Classification: Lighting/Power
Standby Time: Small

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Basic Info

Model NO.: BU Series
Standby UPS: Sine Wave Output UPS
Output Capacity: Small Type
Equipment Mode: Centralized Model
Brand: Invt
Output Voltage: 220V or 110VAC
Transfer Time: Typical
Battery Type: Sealed, Lead Acid Maintenance-Free
Indicator AC Mode: The 1st Green LED Lighting
Trademark: INVT
Specification: 400-1200va
Origin: China
HS Code: 85044020

Product Description

Offline UPS 400-1200VA

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.
Voltage range75-145v OR 145-280V
OutputFrequency50Hz /60Hz 
Transfer time< 10ms including direction time
Wave formSine wave under mains supply, square wave under battery operation
BatteryBAttery Type and Number12v4.5ah*1pc12v7ah*1pc12v9ah*1pc12v7ah*2pcs12v9ah*2pcs
 Backup Time(at a pc load with 17" monitor)5-7 minutes8-15 minutes15-28minutes25-40minutes30-50 minutes
 Recharge Time10 hours
Transfer Timetypical< 10MS
IndicatorAC MODE  The 1st green LED lighting
Battery MODEThe 2nd red LED flashing
FaultRed led lighting
Audible AlarmBattery ModeSounding everey 4 seconds
Low batterySounding everey  seconds
Overloadups off
PROTECTIONOverloadAs load over 130%, UPS is protected in 3 seconds
AC inputFuse for overload & short circuit protection
Short circuitUPS output cut off immediately
BatteryTypeSealed, lead acid maintenance-free 
protectionAuto-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.
Size (LxWxH)mm275*90*138                335*103*152345x122x190
Note: Product upgradation is a continuous process; hence specifications are subject to change without notice.

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