Does the UPS support DC start when power is off?

Yes, it supports DC start when power is off, which is convenient and reliable.

What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, Western Union, and Money Gram.

High Frequency Online UPS 1K-10kVA Single Phase Pure Sine Wave UPS Uninterruptible Power Supply

Name: High Frequency Online UPS 1K-10kVA Single Phase Pure Sine Wave UPS Uninterruptible Power Supply
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 685985622

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$100.00-200.00

1 Piece

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

Queen Star Series 1-3Kva

Protection

Over Load/ Current/Voltage, Short Circuit

Application

Computter, Server, Data Room, Security System

Classification

Lighting

Standby Time

Both

Standby UPS

Sine Wave Output UPS

Output Capacity

Small Type

Brand

Upsen

Weight

10~30kgs

Output Voltage

220/230VAC(1±2%)

Delivery Time

in One Week

Warranty

2 Years

Transport Package

Carton/Pallet

Specification

CE & ISO Certificate

Trademark

UPSEN

Origin

China

HS Code

8504402000

Production Capacity

50, 000PCS/Month

Key features

Pure Sine Wave Output: Provides clean 220V/230V/240Vac power with 50/60Hz auto-adjustable frequency.

Double Conversion Online: Zero transfer time ensures uninterrupted power for servers and critical devices.

Wide Input Voltage Range: Accommodates various input conditions with advanced voltage regulator circuit.

Smart Communication: Features RS232 interface for monitoring software integration and control.

Comprehensive Protection: Protects against over voltage, over load, over current, and short circuits.

Generator Compatible: Input PF correction reduces harmonic harm, allowing convenient connection to mini generators.

Auto Restart Function: Automatically restarts when electricity is restored after a power outage.

Digital LCD Display: Provides clear real-time status monitoring and humanized bypass output adjustment.

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: ≤5.60hTerms 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.