What certifications does the company hold?

BOS has passed international ISO9001 quality system certification, ISO14001 environmental management system certification, and ISO45001 occupational health and safety management system certification.

What is the warranty period for the product?

The product comes with a warranty period during which we provide regular customer visits and feedback collection to ensure quality.

20kVA 50kVA 60kVA No Partial Discharge AC Variable Frequency Test Power Supply

Name: 20kVA 50kVA 60kVA No Partial Discharge AC Variable Frequency Test Power Supply
Brand: Shandong BOS Energy Technology Co., Ltd.
SKU: 2166029075

Shandong, ChinaShandong BOS Energy Technology Co., Ltd.

US$10,000.00

1 Pieces

Product profile

Output Frequency

45-67/100/120/200/240Hz

Number of Phases

Single/Three

Waveform Distortion

1.5 Percent

Model NO.

AC60

Circuit Method

Spwm Switch Type

Customized Processing

Yes

Input Frequency

50Hz/60Hz

Load Type

Hybrid Load

Transport Package

Wooden Crate

Specification

customizable

Trademark

BOS

Origin

Jinan China

HS Code

8504409999

Production Capacity

200000/Year

Key features

Pure Sine Wave Output: Provides reliable pure sine wave with low harmonic distortion and high stability.

High Overload Capacity: Withstands 2 times rated current without voltage drop; modular design.

Fast Dynamic Response: Transient voltage change <1% with recovery time under 20ms.

Anti-Interference Design: Optical fiber drive control ensures strong anti-electromagnetic interference.

Online Adjustment: Adjustable output voltage and frequency online with customizable settings.

Wide Power Range: Available from 0.5kVA to 2000kVA, customizable up to 8000kVA.

Comprehensive Protection: Includes overvoltage, overcurrent, overload, short circuit, and overheating protection.

ISO Certified Quality: Manufactured under ISO9001, ISO14001, and ISO45001 certified systems.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExhibition Experience

Shandong BOS Energy Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao portAverage Response Time: ≤3.66h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo. 1617, Century Avenue, Mingshui Economic Development Zone, Jinan, Shandong, China

Plant Area5841 square meters

Number of Employees98

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1

Supply Chain Partners35

Our Production Capability & Technical Expertise

Main ProductsVariable frequency power supply, shore power supply, DCDC converter

Production Lines3

Production MachinesAssembling line, Wire harness production line, Busbar processing machine

QA/QC inspectors5 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers15 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2009-11-13

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:Are you a manufacturer?

Yes, we have an independent factory covering an area of over 20000 square meters.

Q:Can the power of the product be customized?

Yes, we can customize products according to your needs.

Q:Is there any guarantee for after-sales service after purchasing products from your store?

Yes,during the warranty period, we will regularly visit customers and collect feedback information to continuously improve the quality of our company's products and services.

Q:How is your production management and quality control?

Our company's production process for all products follows ISO9001, with professional operators controlling each production step. Quality inspectors also conduct regular inspections, and after each product undergoes performance testing, a comprehensive quality inspection will be conducted.

Q:What is the maximum customizable power capacity?

The maximum customizable power capacity is up to 8000kVA.