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500va-3000va Line Interactive UPS
US$60.00-250.00
1 Piece
Product specifications
Power
Voltage
Product profile
Customization
AvailablePhase
Single PhaseType
Line InteractiveModel NO.
LFLProtection
Short CircuitApplication
Home and OfficeClassification
Lighting/PowerStandby Time
Standard MachineStandby UPS
Sine Wave Output UPSOutput Capacity
Small TypeEquipment Mode
DecentralizedBrand
LingfranPower
500va-3000vaInput Voltage
110V/120VAC or 220/230/240VACRegulation Range
81-145VAC or 145-275VACOutput Voltage
110V/120VAC or 220/230/240VACTolerance
±10%Transport Package
Carton BoxSpecification
CustomizableTrademark
LingfranOrigin
ChinaHS Code
8504402000Production Capacity
1000PCS/MonthKey features
Automatic Voltage Regulation: Multi-tap autotransformer corrects abnormal voltages without switching to battery.
Fast Transfer Time: Only 4-6 milliseconds break in power when transferring to battery backup.
Intelligent CPU Control: Features auto restart while AC is recovering and cold start function.
Flexible Communication Options: Optional USB, RS-232, RJ-45, and SNMP ports for remote management.
Comprehensive Alarm System: Alerts for low battery, overload, and faults with distinct sound patterns.
Dual Display Options: Available with LED or LCD panels showing load, battery, and voltage levels.
Multi-Color Panel Selection: Offers various panel colors to suit different aesthetic preferences.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.98h
About Our Factory & Business Background
AddressNo. 36, Shangxiang Road, Huaqiao Town, Kunshan City, Suzhou, Jiangsu, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsVoltage Stabilizer/Regulator, Transformer, Static Frequency Converter, Uninterruptible Power Supply, DC Power Supply, Variac, Ground Power Unit, Shore Power Converter
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the transfer time to battery backup?
A:
The transfer time is 4-6 milliseconds when switching to battery power.
Q:Does this UPS support automatic voltage regulation?
A:
Yes, it features AVR using a multi-tap variable-voltage autotransformer to correct voltage without battery switching.
Q:What communication interfaces are available?
A:
Optional USB, RS-232, RJ-45, and SNMP interfaces are available for monitoring and management.
Q:What is the input voltage range supported?
A:
It supports 110/120 VAC or 220/230/240 VAC with a regulation range of 81-145VAC or 145-275VAC.
Q:Can the UPS restart automatically after power returns?
A:
Yes, it has an auto restart function that activates while AC power is recovering.
Send Inquiry
*To:
Suzhou Lingfran Electric Co., Ltd
Suzhou Lingfran Electric Co., Ltd*Content:
Supplier replies will be sent to your registered email
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