Is OEM or ODM service available?

Yes, OEM and ODM services are available. We have 11 R&D engineers and 7 production lines.

What certifications does the product have?

The product has CE and RoHS certifications.

What is the overload capacity of the UPS?

It can handle 105%-125% overload for 1 minute, 125%-150% for 30 seconds, and over 150% for 300ms before converting to bypass output.

Wahbou High Frequency Three Phase Input Three Phase Output St08 20kVA Online UPS with Built-in Battery

Name: Wahbou High Frequency Three Phase Input Three Phase Output St08 20kVA Online UPS with Built-in Battery
Brand: Foshan Wahbou Power Equipment Co., Ltd
SKU: 2095966355

Guangdong, ChinaFoshan Wahbou Power Equipment Co., Ltd

US$85.00-1,499.00

1 Set

Sample price:US$1499.00/set.Request sample

Product profile

Customization

Available

Phase

Three Phase

Type

On-line

Model NO.

ST33 20KVA

Protection

Overvoltage

Application

Communication

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Small Type

Equipment Mode

Decentralized

Brand

Wahbou

Output Power Factor

0.9

Input Voltage Range

207-475VAC

Working Frequency Range

40-70Hz(Settable)

Input Power Factor

>=0.99

Charger Current

Settable 1~6A(Customizable)

Transport Package

Neutral Carton Box

Specification

710x260x717mm

Trademark

WAHBOU or OEM

Origin

Guangdong, China

HS Code

8504402000

Production Capacity

100000 Sets/Year

Key features

Flexible Customization Options: Supports flexible, minor, and full customization including charger current and designs.

Wide Input Voltage Range: Accepts 207-475Vac input voltage with a settable frequency range of 40-70Hz.

Zero Transfer Time: Seamless 0ms conversion time between mains power and battery for uninterrupted supply.

Robust Overload Protection: Handles up to 150% overload with automatic bypass and alarm mechanisms.

OEM/ODM Manufacturing: Manufacturer with 11 R&D engineers offering OEM and ODM services.

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

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: ≤8.10h

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.

Product Q&A

Q:What is the input voltage range and frequency?

The input voltage range is 207-475Vac (3P4W+G), and the working frequency range is 40-70Hz, which is settable.

Q:Does the UPS support customization?

Yes, we offer flexible customization options including minor customization, full customization, customization from designs, and samples. The charger current is also customizable from 1-6A.

Q:What is the efficiency and output power factor?

The efficiency is greater than 92%, and the output power factor is 0.9.

Q:What are the payment terms and minimum order quantity?

The minimum order quantity is 1 PCS. Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

Q:What is the lead time for production?

The average lead time is within 15 workdays during the off-season and within one month during the peak season.