What payment methods are accepted?

We accept LC, T/T, PayPal, Western Union, and Money Gram.

What is the warranty period for the batteries?

The UPS is equipped with sealed lead-acid, maintenance-free batteries for long-term reliability.

Can the UPS start without mains power?

Yes, it features a cold start function, allowing operation even when the input power is off.

UPS System Upsen Queen Star Series Online Double Conversion Uninterruptible Power Supply 10-20kVA

Name: UPS System Upsen Queen Star Series Online Double Conversion Uninterruptible Power Supply 10-20kVA
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 1966793305

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$465.00

1-9 Pieces

US$430.00

10+ Pieces

Sample price:US$495.00/piece.Request sample

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

Queen Star Series 6K - 20KVA

Application

Networking

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

on-Line

Output Capacity

Small Type

Equipment Mode

Other

Brand

Upsen or OEM

Transport Package

Cartons

Specification

260*560*717

Trademark

UPSEN

Origin

China

Production Capacity

50000

Key features

Online Double Conversion: True online double conversion technology with pure sine wave output and 0.9 power factor.

DSP Technology: Advanced DSP control ensures high adaptability, performance, and zero transfer time.

Compact Design: Space-saving design reduces installation costs and requires fewer batteries.

Comprehensive Protection: Active PFC and protection against all power problems, including wide input voltage range.

Extensive Monitoring: Expansion slots for USB, SNMP, RS485, AS400, CMC, and environmental monitoring.

Versatile Application: Ideal for data centers, servers, telecom, hospitals, and office environments.

Cold Start Function: Supports startup even when the main power is off, ensuring continuous operation.

Maintenance Free: Equipped with sealed lead-acid batteries that require no maintenance.

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: ≤5.25hTerms 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.