What protection features are included?

It includes protection against overload, current surges, voltage fluctuations, and short circuits.

What is the input and output system configuration?

The system uses a single phase with earth ground for both input and output.

What is the weight range of the UPS?

The weight ranges from 10 to 30 kilograms depending on the specific model.

UPS Backup Power Supply Tower UPS 1kVA 3kVA for Laptop PC

Name: UPS Backup Power Supply Tower UPS 1kVA 3kVA for Laptop PC
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 1940575561

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$82.00-189.00

10 Pieces

Sample price:US$195.00/piece.Request sample

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

Queen Star 1KVA-3KVA

Protection

Over Load/ Current/Voltage, Short Circuit

Application

Computer, Server, Data

Classification

Lighting

Standby Time

Both

Standby UPS

Sine Wave Output UPS

Output Capacity

Small Type

Brand

Upsen

Weight

10~30kgs

Warrently

2years

Output Voltage

220/230VAC(1±2%)

Certification

CE & ISO Certificate

Input System

Single Phase & Earth Ground

Output System

Single Phase & Earth Ground

Crest Factor

3:1

Transport Package

Carton/Pallet

Trademark

UPSEN

Origin

China

HS Code

8504402000

Production Capacity

1000, 000PCS/Month

Key features

Sine Wave Output: Provides clean sine wave output suitable for sensitive electronics like servers and PCs.

Comprehensive Protection: Features overload, current, voltage, and short circuit protection for device safety.

CE & ISO Certified: Meets international safety and quality standards with CE and ISO certifications.

2-Year Warranty: Includes a 2-year warranty coverage for peace of mind and product reliability.

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons.

Single Phase Design: Optimized single phase and earth ground input/output system for standard power needs.

High Crest Factor: Supports a 3:1 crest factor for handling peak power demands effectively.

Flexible Payment: Accepts multiple payment methods including LC, T/T, PayPal, and Western Union.

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: ≤6.37hTerms 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.