Are products tested before delivery?

Yes, all products undergo 6-8 hours of aging and strict testing before dispatch.

What certifications do you have?

We have ISO9001 certification, and all products hold CE certificates.

Double Conversion Online Sinewave UPS for Security System

Name: Double Conversion Online Sinewave UPS for Security System
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 765186085

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$1.00-200.00

5 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

Queen Star Series

Protection

Overvoltage

Application

Fire Safety

Classification

Lighting/Power

Standby Time

Long-acting Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Large Type

Equipment Mode

Decentralized

Brand

Upsen

Transfer Time

Display

LCD+LED

Wave Form

Pure Sine Wave

Snmp

Slot Option

Double Conversion

Design

Current Crest Ratio

1:1

Transport Package

Wooden Box

Specification

CE & ISO Certificate

Trademark

UPSEN

Origin

China

HS Code

8504402000

Production Capacity

50, 000PCS/Month

Key features

Pure Sine Wave Output: Provides clean power with low harmonic distortion for sensitive equipment.

DSP Double-Conversion: Ensures stable output voltage and frequency with true online technology.

True N+1 Redundancy: Supports parallel operation for high reliability and scalability.

Intelligent Battery Mgmt: Extends battery lifetime through smart charging and management.

Wide Input Voltage Range: Accepts 176-276Vac or 304-478Vac to adapt to unstable power grids.

Comprehensive Protection: Features surge, transient, and brownout protection for equipment safety.

Flexible Communication: Supports SNMP, RS-232, USB, and intelligent slots for monitoring.

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: ≤9.40hTerms 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.