Are products 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 the first cooperation.

How to proceed with an order?

Share requirements or application, receive a quote, confirm samples, pay deposit, and we arrange production.

Three Phase Low Frequency Online UPS 10kVA to 200kVA UPS with DSP Technology for Industrial Equipment

Name: Three Phase Low Frequency Online UPS 10kVA to 200kVA UPS with DSP Technology for Industrial Equipment
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 1936897735

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$1,930.00

5-29 Pieces

US$1,925.00

30-49 Pieces

US$1,920.00

50-99 Pieces

US$1,915.00

100-299 Pieces

US$1,910.00

300+ Pieces

Product profile

Customization

Available

Phase

Three Phase

Type

On-line

Model NO.

LS33 Series

Protection

Short Circuit

Application

Communication

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Large Type

Equipment Mode

Centralized Model

Brand

Upsen

Waveform

Pure Sine Wave

Transfer Time

0 Ms

Frequency

50/60Hz

Voltage

3 X 380VAC/400VAC (3pH + N)

Current Limit

High Overload, Short-Circuit: RMS Voltage Limit

Warranty

2 Years

Certificates

CE&ISO

Transport Package

Cartons

Trademark

upsen

Origin

Shenzheng, China

HS Code

8504402000

Production Capacity

50000PCS/Month

Key features

DSP Technology Reliability: Online double-conversion with DSP technology ensures high reliability and true galvanic isolation.

Harsh Environment Durability: Redundant fan design and independent ventilation enhance durable operation under harsh conditions.

Flexible Parallel Operation: Supports parallel operation with up to 4 units for scalable power capacity.

Wide Application Scope: Suitable for data centers, industrial equipment, finance, medical, and telecommunications sectors.

Intelligent Battery Management: Advanced battery management system prolongs battery lifecycle and supports adjustable battery numbers.

Dual-Mains Input Support: Accepts dual-mains input for enhanced power stability and continuity.

CE & ISO Certified Quality: Products hold CE certificates and pass ISO9001 quality system certification.

Comprehensive Warranty Service: 2-year warranty with 1% free unit or 2% free parts for timely service.

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: ≤5.60hTerms 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.