What causes power failure and how to resolve it?

Check if the positive and negative poles are reversed and reconnect after confirming. If it cannot be turned on, please return the power supply to BWITT for inspection and repair.

What are the protection functions of the inverter power supply?

Functions include input under-voltage protection, anti-DC input reverse connection, buffer protection, over-voltage protection, overload protection, short-circuit protection, over-temperature protection, and temperature-controlled fan.

Do you have charging solutions?

Yes, BWITT is suitable for battery charging usage. Our rectifier system is widely used for N+1 power supply and battery charging system management.

19 Inch Rack Mount 10A DC Converter 220VDC to 220VDC

Name: 19 Inch Rack Mount 10A DC Converter 220VDC to 220VDC
Brand: Shenzhen Bwitt Co., Limited
SKU: 1988735731

Guangdong, ChinaShenzhen Bwitt Co., Limited

US$755.00

1-9 Pieces

US$745.00

10-49 Pieces

US$735.00

50+ Pieces

Product profile

Customization

Available

Cooling Method

Fan Cooling, Heatsink Cooling, Natural Cooling

Input Voltage

220V

Model NO.

BWT220/220-10A

Output Frequency

50Hz, 60Hz

Output Voltage

220V

After-sales Service

1year

Product Name

Rack Mount DC Converter

Protections

Short Circuit Overtemp Overload Overvolt

Application

Laboratory/CCTV Camera/Data Center

Efficiency

98%, 88%, 93%

Network

None, R232, RS485, Snmp

Transport Package

55X51X22.5 Cm

Specification

482*470*88mm

Trademark

Bwitt

Origin

China

HS Code

8504403090

Production Capacity

5000piece/Year

Key features

High Efficiency & Reliability: Efficiency up to 98% with MTBF of 100,000 hours and N+1 backup capability.

Advanced Protection System: Comprehensive protection against overvoltage, undervoltage, overcurrent, short circuit, and over temperature.

Flexible Communication Options: Supports RS485, RS232, and SNMP for real-time monitoring and control.

Parallel Expansion Capability: Supports parallel connection of up to 8 units for easy capacity extension.

Wide Input Voltage Range: Accepts DC input from 20V to 270V, suitable for various power sources.

Professional OEM/ODM Service: Offers full customization from samples and designs to meet specific client needs.

Compact Rack Mount Design: Standard 19-inch rack mount size (482*240*88mm) for easy installation.

Global Quality Certification: Products certified with CE and ISO9001, meeting international standards.

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: ≤1.02h

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 product support the SNMP function?

Yes, 90% of BWITT products support SNMP. All products have built-in RS485 communication as standard.

Q:What is RS485?

RS485 is a communication interface that supports real-time data communication, allowing monitoring software to monitor and control the inverter power supply in real-time.

Q:Can the inverter power supply be used on a plane?

Currently not supported. Altitude above 2000 meters will affect the operation of the inverter, causing it to fail and not work.

Q:How is the inverter load handling?

It has super overload capacity, can withstand full load startup, and with a bypass switch, can switch to bypass power supply when overloaded.

Q:Can I choose the mains mode for my inverter power supply?

Yes, BWITT inverters support both AC main power supply and DC main power supply. The mode can be changed flexibly via the LCD panel or communication background software.