What is the typical efficiency?

The typical efficiency is 95.4%.

How is the unit mounted?

It is designed for DIN rail mounting with screw terminals.

What is the lead time for orders?

Lead time is within 15 workdays off-peak and one month during peak season.

Puls Dimension Qt40.481 DIN Rail Power Supplies for 3-Phase System 48V 20A

Name: Puls Dimension Qt40.481 DIN Rail Power Supplies for 3-Phase System 48V 20A
Brand: Wenzhou Sogomar Electric Co., Ltd.
SKU: 2115083495

Zhejiang, ChinaWenzhou Sogomar Electric Co., Ltd.

US$565.00

1 Piece

Product profile

Customization

Available

Output Type

Multiple

Warranty

1 Year

Model NO.

QT40.481

Output Power

51 - 100W

Input Voltage

380V

Connection Mode

Series Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

Two-way Transmission

Modulation System

PFAW

Brand

Puls

Transport Package

Paper Carton

Trademark

PULS

Origin

Finland

Key features

High Efficiency Design: Typical efficiency reaches 95.4% with synchronous rectification technology.

Large Power Reserves: 150% power reserve supports starting heavy loads like DC-motors.

Compact DIN Rail Mounting: Dimensions 110x124x127mm allow space-saving installation on DIN rails.

Advanced Diagnostics: Features DC-OK relay, green DC-OK LED, and red overload LED for easy monitoring.

Low Inrush Current: Active input inrush current limitation simplifies installation and protects circuits.

High Immunity to Surges: Resistant to transients and power surges with low electromagnetic emission.

OEM/ODM Services Available: Manufacturer offers both OEM and ODM customization services.

Company profile

Wenzhou Sogomar Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2002-06-01 CertifiedNearest Port: Ningbo port, Shanghai portAverage Response Time: ≤10.61h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWenzhou Sogomar Electric Co., Ltd. is identified as a Chinese manufacturer of fans and related electrical cabinet components. The supplier reports seven production lines, 41–50 quality-control staff, stated annual capacities of 800,000 and 600,000 pieces for two fan sizes, exports to multiple regions, and approximately one-month lead times in both peak and off-peak periods. It describes 24-hour service, international standards compliance, and custom-order support, but provides no supplier-management-system certification. Company-history information is inconsistent: one record states establishment in 2017, while other descriptions state the factory or company was established in 2001. Evidence for innovation, financial credibility, and verified customer performance is insufficient.

Supplier typeThe supplier is explicitly classified as a manufacturer, and its descriptions identify manufacturing and exporting of fans and related electrical products. Its listed product range includes AC/DC fans, centrifugal and pipe fans, switches, breakers, meters, and cabinet accessories.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. Although the supplier states that products conform to CE/TUV standards and international quality standards, the provided information does not establish possession of a supplier-management-system certification.

After-Sales capabilityThe supplier claims to offer 24-hour service and states that it will remain responsible after services begin. These are direct service commitments, although no detailed warranty, claims, repair, or replacement process is provided.

Production capacityProduction evidence includes seven production lines, reported capacities of 800,000 pieces for one fan size and 600,000 pieces for another, and monthly capacity exceeding 100,000 units. The supplier also reports one-month fulfillment times in both peak and off-peak seasons, supporting a positive production assessment, although the records contain inconsistent employee and company-history information.

Customization capabilityThe supplier explicitly invites discussion of custom orders, and its product scope covers multiple fan constructions and related electrical components. The slices do not provide examples, engineering resources, minimum-order terms, or completed customized projects.