Do you test all goods before delivery?

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

What is the standby time for this UPS?

Standby time varies by model and battery configuration, ranging from 5 minutes to extended times with external battery packs.

What certifications does the product have?

All products have CE Certificate and meet ISO9001 international quality system certification.

Rack Mounted UPS with Low Voltage Protection and Cold Start

Name: Rack Mounted UPS with Low Voltage Protection and Cold Start
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 779175725

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$50.00-1,500.00

5 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

Rack Mount Online UPS

Protection

Short Circuit

Application

Industry

Classification

Lighting/Power

Standby Time

Long-acting Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Large Type

Equipment Mode

Centralized Model

Brand

Upsen

Nominal Voltage

110115//120VAC or 220/230/240VAC

Input Power Factor

0.97

Frequency

46~54Hz or 50Hz ± 0.2Hz

Output Power Factor

0.7/0.8 Optional

Transport Package

Carton/Pallet

Specification

CE & ISO Certificate

Trademark

UPSEN

Origin

China

HS Code

8504402000

Production Capacity

5000 PCS/Mounth

Key features

True Online Double Conversion: Advanced microprocessor control with PWM technology and IGBT for zero transfer time.

Cold Start & DC Start: Starts directly from battery power without AC input, ensuring reliability during outages.

Wide Input Voltage Range: Accepts 60-138VAC or 115-300VAC, adapting to unstable power environments.

Pure Sine Wave Output: Provides clean power with low distortion, safe for servers and sensitive electronics.

Compact Rack Design: 19-inch rack mount with 2U/3U height options, saving space in data centers.

Smart Communication: Features RS-232 interface and optional SNMP/AS-400 cards for remote monitoring.

Comprehensive Protection: Protects against over-voltage, overload, short circuit, and lightning surges.

Flexible Bypass Option: User-adjustable bypass function with automatic transfer on overload or failure.

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: ≤6.56hTerms 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.