Can the UPS start without mains power?

Yes, it supports cold startup capability, allowing it to operate even when the main power is off.

What is the THD value of this UPS?

The Total Harmonic Distortion (THD) is less than 3%, ensuring high power quality.

What is the average lead time for delivery?

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

Rack Mountable UPS Power Supply 19 Inch UPS with Pure Sine Wave Output

Name: Rack Mountable UPS Power Supply 19 Inch UPS with Pure Sine Wave Output
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 1918715365

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$100.00-200.00

5 Pieces

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

Rack Mount Series

Protection

Over Load/Current/Voltage, Short Circuit etc

Application

Hospital, Bureau, Traffic, Public Security, ATM

Classification

Lighting/Power

Standby UPS

Sine Wave Output UPS

Equipment Mode

Decentralized

Brand

Upsen or OEM

External Battery Pack

Optional

Transfer Time

0ms

Thdi

<3%

Battery Management

Abm

Color

Black, Silver

Size

2u,3u,5u

Transport Package

Cartons & Wooden Pallet

Specification

CE, ISO, RoHS

Trademark

UPSEN or OEM

Origin

China

HS Code

8504402000

Production Capacity

60, 000PCS/Month

Key features

Pure Sine Wave Output: Provides true sine wave output suitable for sensitive electronic equipment and medical instruments.

0ms Transfer Time: Ensures zero interruption in power supply, guaranteeing high reliability for critical loads.

Scalable Runtime: Enable to extend backup time with optional external battery packs for long-duration needs.

Hot Swappable Batteries: User-replaceable hot swappable battery design allows for easy maintenance without shutdown.

Compact Rack Design: 19-inch rack mountable with 2u, 3u, or 5u sizes, suitable for desks or server rooms.

Cold Start Capability: Can be started even when the main power is off, ensuring operation during blackouts.

High Efficiency Topology: Adopts high frequency full bridge topology for high steady performances and energy saving.

Low THD Performance: Total Harmonic Distortion is less than 3%, ensuring clean power quality for connected devices.

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: ≤8.04hTerms 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.