What will causes Power failure and what can be done to resolve?

Check whether the positive and negative poles are reversed, and reconnect after confirming. If it cannot be turned on, please return the power supply back to BWT for inspection & repairing.

What are the protection functions of the inverter power supply?

Input under-voltage protection, anti-DC input reverse connection, buffer protection, over-voltage protection, overload protection, short-circuit protection, over-temperature protection, temperature-controlled fan, etc.

220VDC to 24VDC 40A DC-DC Step Down Power Converter 1kw

Name: 220VDC to 24VDC 40A DC-DC Step Down Power Converter 1kw
Brand: Shenzhen Bwitt Co., Limited
SKU: 2291141255

Guangdong, ChinaShenzhen Bwitt Co., Limited

US$248.00

1-9 Pieces

US$243.00

10-49 Pieces

US$238.00

50+ Pieces

Product profile

Customization

Available

Cooling Method

Fan Cooling

Input Voltage

220VDC

Model NO.

BWT220/24-40DW

Output Voltage

24VDC

After-sales Service

1year

Product Name

Rack Mount DC Converter

Protections

Short Circuit Overtemp Overload Overvolt

Application

Telecom Station /Data Center

Efficiency

83%

Network

RS485

Capacity

960W

Transport Package

55X51X22.5 Cm

Specification

482*240*88mm

Trademark

BWitt

Origin

China

HS Code

8504401990

Production Capacity

5000piece/Year

Key features

N+1 Redundancy Support: Modules support parallel operation with automatic current sharing for high reliability.

Wide Input Voltage Range: Accepts DC input from 180V to 270V with flexible configuration options.

Comprehensive Protection: Features overvoltage, undervoltage, overcurrent, short circuit, and over-temperature protection.

High Efficiency Design: Efficiency exceeds 88% with advanced current control and stable circuit topology.

Advanced Communication: Built-in RS485 interface with optional SNMP support for real-time monitoring.

Robust Cooling System: Temperature-controlled wind cooling ensures stable operation in -5 to 45 degrees Celsius.

Long MTBF Rating: Mean time between failures reaches 100,000 hours for extended service life.

Global Certification: Products meet international standards with CE and ISO9001 certifications.

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: ≤2.38h

AI-Powered supplier vetting

SummaryThe supplier demonstrates a robust capability in R&D and customization, offering flexible design services and maintaining an ISO 9001 certification. Despite lacking overseas infrastructure and OEM services for popular brands, the company has a significant export trade presence, primarily since 2020. While financial specifics are not detailed, the supplier has established procedures for service capability and manages a quality control system. Their production capability is supported by multiple production lines and ongoing volume reconciliation, enhancing their reliability in manufacturing.

Supplier typeThe supplier produces a range of electronic products, focusing on quality and service, with 20 years of OEM experience across various regions.

CertificationsThe supplier holds an ISO 9001 certification, indicating a commitment to quality management standards.

R&D capabilityThe supplier has R&D capability with new products developed in the past year and employs 6-10 R&D engineers.

Production capacityWith 2-3 production lines and continuous volume reconciliation, the supplier is capable of consistent manufacturing output.

Customization capabilityThe supplier offers extensive customization options, ranging from minor to full customization based on samples or designs.

Client casesSupplier has a significant export presence with 71-90% of sales from exports and began exporting in 2020.

Product Q&A

Q:Do you have charging solution?

Yes, BWT suitable for battery charging usage. In this application, our rectifier system is widely used for N+1 power supply and battery charging system management.

Q:Does the product support the SNMP function?

Yes, 90% BWITT product support SNMP. And all product built-in RS485 communication for standard.

Q:What is RS485?

RS485 is a communication interface, support real-time data communication function, and can use the monitoring software to monitor and control the working condition of the inverter power supply in a real-time manner. supply.(Optional)

Q:How about the inverter load?

Super overload capacity, can withstand full load startup, with bypass switch, can switch to bypass power supply when overloaded.

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

Yes, BWT inverter support AC main power supply and DC main power supply, 2 modes can be selected flexibly, and the mode can be changed through the LCD panel or the communication background software.