High-Performance 27.5kw Dual Power Input Static Transfer Switch

Name: High-Performance 27.5kw Dual Power Input Static Transfer Switch
Brand: Shenzhen Bwitt Co., Limited
SKU: 2248335045

Guangdong, ChinaShenzhen Bwitt Co., Limited

US$830.00

1-49 Pieces

US$820.00

50-99 Pieces

US$807.00

100+ Pieces

Product specifications

Voltage/ Current

Product profile

Customization

Available

Output Type

Single

Warranty

1 Year

Model NO.

BVT-STS125SM

Output Power

27.5kw

Input Voltage

220V

Connection Mode

Parallel Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Width Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

Two-way Transmission

Modulation System

PWM

Certification

CE, ISO

Brand

Bwitt

Product Name

Static Transfer Switch

Type

Single Phase

Transfer Time

4ms

Feature

Single Switch

Transport Package

Carton Box

Specification

482*338*88mm

Trademark

BWITT

Origin

China

HS Code

8537109090

Production Capacity

5000piece/Year

Key features

Dual Power Input Support: Accepts 90-130V or 190-260V input with flexible priority settings.

Comprehensive Protection: Features overload, short-circuit, over-voltage, and over-temperature protection.

Intelligent Monitoring: Includes LCD display and SNMP communication for real-time status tracking.

Robust Overload Capacity: Withstands 125% overload for 30 minutes and full load startup.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedIn-stock Capacity

Shenzhen Bwitt Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2020-02-01Nearest Port: shenzhen, guangzhuo, FoshanAverage Response Time: ≤1.79h

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM/ODM and broad customization capabilities, supported by stated experience, R&D personnel, quality-control staff, ISO 9001 certification, and multiple production lines. Export orientation is substantial, with 71%–90% of sales from exports and export activity beginning in 2020. However, no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported, and no main export-market presence is recorded. Service procedures exist, but corrective-action and complaint-handling records are not documented. Financial credibility cannot be reliably assessed because the provided financial figures are non-informative and monetary data is excluded.

Supplier typeThe supplier presents itself as a manufacturer with OEM experience, three reported production lines, and both agency-assisted and self-operated export channels. Its product range includes rack-mount inverters, switching power supplies, static transfer switches, and DC converters.

CertificationsThe supplier reports ISO 9001 certification and CE product certification capability. These certifications provide explicit evidence of quality-system and product-compliance credentials, although no further certification scope or validity details are supplied.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and has 6–10 R&D engineers. However, it reports no available SDK, so software-development integration capability is not demonstrated.

Production capacityThe supplier reports two production lines in one manufacturing record and three in another, plus ongoing quantity reconciliation for each batch or batch production. It also describes controls covering materials, SMT, assembly, aging tests, inspection, and packing, indicating established manufacturing and quality-control processes.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization. Its stated OEM experience and ODM availability further support broad product-development flexibility.

Product Q&A

Q:What output current models are available for your company's single-phase STS?

16A,25A,32A,40A,45A,63A,80A,100A,125A

Q:What is the default communication interface for your company's single-phase STS?

RS485 communication interface

Q:What are the differences in usage between the single-cut and double-cut versions of the STS?

The single-pole switching version can only be used when the two AC input sources share a common neutral line, whereas the double-pole switching version can be used regardless of whether the two AC input sources share a neutral line.

Q:What are the AC input ranges for single-phase 110 VAC and single-phase 220 VAC, respectively?

90Vac-130Vac 190Vac-260Vac

Q:What is the operating ambient temperature?

-25-50 degrees Celsius