What payment methods are accepted?

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

Is the system suitable for nonlinear loads?

Yes, it has strong load adaptability for both linear and nonlinear loads.

What is the output voltage range?

The output voltage supports 380V, 400V, or 415V for three-phase applications.

50kVA Three Phase Online Modular UPS with N+X Redundancy and Hot Swappable

Name: 50kVA Three Phase Online Modular UPS with N+X Redundancy and Hot Swappable
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 1951806935

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$2,510.00

1 Piece

Product profile

Customization

Available

Phase

Three Phase

Type

On-line

Model NO.

Melody Star Series 10K-500KVA

Protection

Short Circuit

Application

Industry

Standby Time

Long-acting Machine

Standby UPS

Sine Wave Output UPS

Brand

Upsen

Input Frequency

50 / 60Hz

Battery Voltage

± 240VDC

Output Voltage

380V / 400V / 415V, Three Phase

Display

LCD+LED, Touch Screen and Keyboard

Noise(dB)

< 55dB

Transport Package

Tray

Specification

400*600*133

Trademark

UPSEN

Origin

China

Production Capacity

50000

Key features

Modular Hot Swappable Design: Allows easy replacement of power modules without shutting down the system.

IGBT Module Technology: Utilizes IGBT modules instead of discrete components for superior performance.

Double DSP Controller: Features dual DSP controllers for individual power module management.

Low Noise Operation: Incredible low noise system design with sound level under 55dB.

Digital Paralleling Technology: Ensures very low circulating current between parallel modules.

Intelligent Battery Management: Includes independent charger and intelligent battery management system.

Front Access Design: Totally front access with top and bottom cable connections for easy maintenance.

Touch Screen Display: Large LCD touch screen with keyboard for comprehensive system information.

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: ≤6.15hTerms 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.