Can it start without utility power?

Yes, it includes a cold start function to operate directly from the battery.

What is the output power factor?

The output power factor is 0.8.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

High Frequency Online UPS 6kVA-20kVA Single-Phase Online UPS Power Supply

Name: High Frequency Online UPS 6kVA-20kVA Single-Phase Online UPS Power Supply
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 1932233665

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$445.00

1-9 Pieces

US$410.00

10+ Pieces

Sample price:US$465.00/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

True Online Double Conversion: Provides pure sine wave output with zero transfer time for stable power.

Advanced DSP Technology: Features active PFC, wide input voltage range, and cold start function.

Compact Space Saving Design: Reduces installation cost and space requirements with fewer batteries.

Extensive Monitoring Slots: Supports USB, AS400, CMC, SNMP, RS485, and environmental monitoring.

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

Generator Supportable: Compatible with generators for reliable power in various environments.

Maintenance Free Battery: Equipped with sealed lead acid batteries for hassle-free operation.

OEM Branding Available: Supports OEM branding for Upsen or custom manufacturer logos.

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: ≤7.53hTerms 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.