What is the warranty or after-sales support?

Please contact our sales team for any questions, and you are welcome to visit us anytime.

What is the output power factor?

The output power factor is 0.9, with customization options for 0.8/0.9.

Long Backup Time UPS 1-3kVA Online UPS Power System External Battery

Name: Long Backup Time UPS 1-3kVA Online UPS Power System External Battery
Brand: Foshan Wahbou Power Equipment Co., Ltd
SKU: 2092959425

Guangdong, ChinaFoshan Wahbou Power Equipment Co., Ltd

US$120.00-140.00

1 Set

Sample price:US$140.00/set.Request sample

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

OT3KS

Protection

Short Circuit

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

425x190x328mm

Trademark

WAHBOU or OEM

Origin

Guangdong, China

HS Code

8504402000

Production Capacity

100000 Sets/Year

Key features

Long Backup Time: Extended standby time with external battery support for reliable power protection.

Wide Input Range: Supports 90-285Vac input voltage, adapting to unstable power environments.

Flexible Customization: Offers full customization, minor customization, and design/sample-based options.

Low Noise Operation: Operates quietly with noise levels less than 50dB for office-friendly use.

Fast Conversion: 0ms conversion time between mains power and battery for seamless protection.

CE & RoHS Certified: Products meet CE and RoHS standards for safety and environmental compliance.

OEM/ODM Service: Professional OEM and ODM services available with 11 R&D engineers.

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: ≤6.98h

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.