Are all goods tested before delivery?

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

Is there a minimum order quantity (MOQ)?

Low MOQ is available; 5 pieces are acceptable for sample checking.

Can I place a sample order?

Yes, sample orders are acceptable to test and check quality for first-time cooperation.

How to proceed with an order?

1. Share requirements or application. 2. Receive quote. 3. Confirm samples and pay deposit. 4. Production arranged.

Double Conversion Online UPS with Wide Input Voltage

Name: Double Conversion Online UPS with Wide Input Voltage
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 764202525

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$1,000.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Phase

Three Phase

Type

On-line

Model NO.

Energy Saving Star ES33 10-80Kva

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

Decentralized

Brand

Upsen

Thdi

Less 5%

Power Factor

Above 0.99

Frequency

40-70Hz

Voltage Precision

±0.5%

Transport Package

Carton/Pallet

Specification

CE & ISO Certificate

Trademark

UPSEN

Origin

China

HS Code

8504402000

Production Capacity

3000 PCS/Mounth

Key features

High Efficiency & Power Factor: Output PF 0.9, Input PF 0.99, THDI <5%, System efficiency >92% (98% ECO mode).

Wide Input Voltage Range: Supports 150-270Vac or 280-480Vac input, suitable for unstable power environments.

Zero Transfer Time: Double conversion online technology ensures 0ms transfer time for critical load protection.

Intelligent Battery Management: Features ABM technology and adjustable DC voltage (384/432/480Vdc) for optimal battery life.

Robust Overload Capability: Handles 105% long-term, 125% for 10 mins, and 150%+ for 1s before bypass transfer.

Comprehensive Protection: Meets IEC62040-2, IEC61000-4 standards with surge protection >6KV/3KA and IP30 rating.

Flexible Capacity Options: Available in 10KVA to 80KVA ratings, suitable for data centers, banks, and industrial use.

Professional OEM/ODM Service: Free OEM service available; ODM supported for volume orders with customized branding.

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: ≤7.33hTerms 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.