What is the warranty policy?

We offer 1% free units or 2% free parts for timely warranty service.

Is technical support provided?

Yes, free technical support is available before and after sales.

What is the output waveform type?

It provides a sine wave output, specifically PWM in battery mode.

600va Offline UPS with AVR for Computer & Router – Low Noise Design

Name: 600va Offline UPS with AVR for Computer & Router – Low Noise Design
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 928187915

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$25.00

10-99 Pieces

US$24.00

100-299 Pieces

US$23.00

300-499 Pieces

US$21.50

500-999 Pieces

US$19.00

1,000+ Pieces

Product profile

Customization

Available

Phase

Single Phase

Type

Offline

Model NO.

Future Star Series

Protection

Short Circuit

Application

Fire Safety

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Medium Type

Equipment Mode

Decentralized

Brand

Upsen

Full Protection

Low Voltage & Overload & Short Circuit Protection

Interface

LCD or LED, RJ45/11 & USB

Noise Level

<=40dB (1m)

Charger Period

4 - 6 Hours Recover to 90% Capacity

Transfer Time

Typical 2 - 6ms, 10ms Max

Output Wave Form

PWM (Battery Mode)

Output Frequency

60/50Hz

Output Voltage

220 / 230 / 240VAC

Input Voltage

220 / 230 / 240VAC

Capacity

650va/390W

Transport Package

Cartons

Specification

CE & ISO Certificate

Trademark

UPSEN

Origin

China

HS Code

8504402000

Production Capacity

50, 000PCS/Month

Key features

Low Noise Design: Operates at <=40dB noise level at 1m distance for quiet environments.

High Efficiency & Quality: Strict material control meeting CE standards with independent testing.

Comprehensive Protection: Features low voltage, overload, and short circuit protection.

Fast Transfer Time: Typical 2-6ms transfer time, max 10ms for seamless power switch.

Warranty & Support: 1% free units or 2% free parts for warranty; free technical support.

Sine Wave Output: Provides pure sine wave output suitable for sensitive electronics.

LCD/LED Interface: Equipped with LCD or LED display and RJ45/USB connectivity.

Rapid Recharge: Recovers to 90% capacity within 4-6 hours of charging.

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: ≤8.33hTerms 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.