Can I mute the buzzer in battery mode?

Yes, you can press the switch to mute the buzzer in battery mode, unless the battery is critically low or the load is too heavy.

What is the output waveform type?

The UPS provides a pure sine wave output, suitable for sensitive electronic devices.

What is the standby time?

The standby time is standard, depending on the load connected to the UPS.

Line Interactive UPS 1-3kVA UPS Power Supply for South/North Marke

Name: Line Interactive UPS 1-3kVA UPS Power Supply for South/North Marke
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 1918684075

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$50.00-150.00

1 Piece

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Protection

Overcurrent

Application

Communication

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Small Type

Brand

Upsen or OEM

Capacity

1kVA-5kVA

Display

Large LCD Screen

Input Voltage Range

145~275VAC

Input Frequency

50Hz (48Hz-54Hz)

Output Wave Form

Pure Sine Wave

Charging Current

2A-15A

Protections

Battery Low Voltage,Overload & Short Circuit

Delivery Time

15days

Warranty

2 Years

Transport Package

Carton

Specification

CE & ISO Certificate

Trademark

UPSEN or OEM

Origin

China

HS Code

8504402000

Production Capacity

60, 000PCS/Month

Key features

Wide Input Voltage Range: 145~275VAC input range ensures stable service voltage and protects equipment from damage.

Pure Sine Wave Output: Provides clean power output suitable for sensitive electronics like computers and servers.

Intelligent AVR Function: 3-step automatic voltage regulation maintains stable output under varying input conditions.

Silence Function: Users can mute the buzzer in battery mode for quiet operation, except during critical low battery.

Dual Protection System: Features overload and short circuit protection to prevent UPS shutdown during surges or faults.

Extended Battery Life: Adopts low current switch and fast charging mode to prolong battery service life significantly.

Customizable Capacity: Capacity can be customized from 1kVA to 5kVA to meet specific power requirements.

Fast Delivery Time: Standard delivery time is within 15 working days for both peak and off-peak seasons.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

Shenzhen UPSEN Electronic Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2009-04-08Nearest Port: ShenzhenAverage Response Time: ≤6.45hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a stated factory location, nine production lines, reported UPS and inverter output, and 21–30 quality-control staff. It has ISO9001:2015 certification and CE/RoHS product certification capability. Service processes, complaint handling, corrective actions, quality assurance, and material traceability are documented as established. The supplier supports several customization models and reported new products during the past year, but does not offer ODM services, provide SDKs, or provide OEM services for popular brands. Overseas infrastructure is limited: it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services. Financial records are referenced for 2022–2024, but the supplied information does not provide enough detail to assess financial strength. No customer cases are explicitly provided.

CertificationsThe supplier reports an ISO9001:2015 certificate and capability for CE and RoHS product certification. These are explicit certification-related credentials, although the slices do not separately confirm the validity scope or issuing details of each certification.

After-Sales capabilityThe supplier reports written and followed procedures for service capability, corrective and preventive actions, and customer complaints, together with quality assurance and material traceability. However, it reports zero countries for overseas services and no overseas warehouse, showroom, agent, or branch, indicating limited documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and 21–30 years of total R&D-engineer experience, supporting some R&D activity. It has no available SDK, and the slices do not provide a quantified R&D team size, patent record, or development performance data.

Production capacityThe supplier reports nine production lines, annual output of 600,000 UPS pieces and 1,000,000 inverter pieces, and 21–30 quality-control staff. It also reports quality assurance and raw-material traceability, providing explicit evidence of production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide ODM services, but the listed customization options demonstrate broad stated customization capability.