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Single Phase Sts Static Transfer Switch 220V 40A for Data Center
US$389.00
1-4 Pieces
US$379.00
5-9 Pieces
US$359.00
10+ Pieces
Sample price:US$389.00/piece.Request sample

Product profile

Customization

Available

Output Type

Single

Warranty

1 Year

Model NO.

BWT-STS40D

Output Power

8800W

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

6ms

Feature

Dual Switch

Transport Package

Carton Box

Specification

482*343*44.5mm

Trademark

BWITT

Origin

China

HS Code

8537109090

Production Capacity

5000piece/Year

Key features

Intelligent LCD Monitoring: Features large screen LCD display for real-time monitoring of input voltage and operating status.
Flexible Priority Setting: Allows self-setting of priority switching, designating one power supply as mandatory preferred.
Comprehensive Protection: Includes overload protection (125% for 30min), automatic locking, and intelligent alarm functions.
Wide Input Voltage Range: Supports 90~130Vac@110Vac and 190-260Vac@220Vac, adaptable to various power environments.
SNMP Communication: Equipped with SNMP communication for remote management and integration into network systems.
Dual Switch Feature: Designed with dual switch capability for reliable automatic and manual switching between power lines.

Company profile

Shenzhen Bwitt Co., Limited
Importers and ExportersYears of Export ExperienceSelf-brandedIn-stock Capacity
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: ≤2.34h

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:Does the device support automatic switching?
A:
Yes, it features an automatic switching function that activates when mains power fails or exceeds limits.
Q:Can I set the priority for power supply switching?
A:
Yes, the device allows self-setting of priority, enabling one power supply to be designated as preferred.
Q:What protection features are included?
A:
It includes overload protection (125% for 30min), automatic locking, and an intelligent alarm function with self-check.
Q:What is the warranty period?
A:
The product comes with a 1-year warranty.
Q:Is manual switching supported?
A:
Yes, users can manually switch the load to another power supply by pressing the panel control button when both supplies are normal.

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