What is the noise level of the UPS?

The noise level is less than 50dB.

Single Phase Uninterruptible Power Supply 3000va Long-Acting UPS for Computer

Name: Single Phase Uninterruptible Power Supply 3000va Long-Acting UPS for Computer
Brand: Foshan Wahbou Power Equipment Co., Ltd
SKU: 2087749155

Guangdong, ChinaFoshan Wahbou Power Equipment Co., Ltd

US$110.00-130.00

1 Set

Sample price:US$130.00/set.Request sample

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

VT3KS

Protection

Overcurrent

Application

Communication

Classification

Lighting/Power

Standby Time

Long-acting Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Small Type

Equipment Mode

Decentralized

Brand

Wahbou

Output Power Factor

0.8/0.9

Input Voltage Range

90-285VAC

Working Frequency Range

40-70Hz(Settable)

Crest Factor

3:1

Working Humidity

20%-95% (Non-Condensing)

Noise

Less Than 50dB

Transport Package

Neutral Carton Box

Specification

400x144x230mm

Trademark

WAHBOU or OEM

Origin

Guangdong, China

HS Code

8504402000

Production Capacity

100000 Sets/Year

Key features

Wide Input Voltage Range: Supports 90-285Vac input voltage range for stable performance.

Zero Conversion Time: Seamless 0ms switching time between mains power and battery.

Flexible Customization: Offers flexible, minor, and full customization options including design and samples.

Low Noise Operation: Operates quietly with noise levels less than 50dB.

Robust Protection: Features overcurrent protection and detailed overload warning mechanisms.

CE & RoHS Certified: Products are certified with CE and RoHS standards for safety.

Low MOQ: Minimum order quantity is just 1 PCS for easy trial orders.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience

Foshan Wahbou Power Equipment Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen Port, Guangzhou Port, Foshan PortAverage Response Time: ≤7.31h

AI-Powered supplier vetting

SummaryThe supplier operates in electrical, electronic, power equipment, cloud-computing equipment, software, and related manufacturing sectors. It demonstrates multiple certifications, including CE, RoHS, ISO9001:2015, ISO45001:2018, and ISO14001, plus documented procedures for corrective actions, complaints, and finished-product inspection. Production evidence includes a PCBA production line, testing equipment, inventory capability, and OEM/customization services. The supplier reports SDK availability, Fortune 500 cooperation, export activity, and Canton Fair participation. However, it lacks a valid contract with associated subcontractors, overseas warehouses, overseas showrooms, and overseas agents or branches. Financial information is limited to referenced years and does not provide sufficient evidence for a financial assessment.

Supplier typeThe supplier is a manufacturer and seller of electrical and electronic products, power facilities, distribution control equipment, cloud-computing equipment, software, batteries, and related machinery. Its listed production and sales scopes indicate a diversified industrial/electronics supplier rather than a single-category trader.

CertificationsThe supplier reports CE and RoHS product compliance certifications, as well as ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly support product compliance and quality, occupational safety, and environmental management credentials.

After-Sales capabilityThe supplier has documented procedures and follow-up records for corrective and preventive actions and customer complaints. However, it reports no overseas warehouse, overseas showroom, overseas agents or branches, and zero countries with overseas services, limiting evidence of localized international after-sales coverage.

R&D capabilityThe supplier reports SDK availability, flexible design and customization services, multiple testing and production facilities, and an AI model used for big-data processing and management decision support. These are explicit indicators of technical and process-development capability.

Production capacityProduction evidence includes a PCBA production line, general production lines, ATE testing equipment, DC electronic loads, LCR meters, and oscilloscopes, together with finished-product inspection instructions that are uniformly followed and in-stock capability. A deficiency exists in the absence of a valid manufacturing-capacity contract with associated subcontractors, but the supplier itself shows established production resources.

Customization capabilityThe supplier explicitly offers flexible customization, minor and full customization, customization from designs, and customization from samples. It also reports OEM service for popular brands, directly supporting both branded OEM and multiple customization routes.

Client casesThe supplier reports OEM cooperation with well-known brands and collaboration with Fortune 500 companies, while repeat buyers account for 50%–80% according to the provided record. These statements provide explicit evidence of recognized customer experience, although no customer names or project details are supplied.