Elecnova Wdh-31-500 Series Industrial Update Wide Range Programmable Relay Output Intelligent Electric Motor Controller

Name: Elecnova Wdh-31-500 Series Industrial Update Wide Range Programmable Relay Output Intelligent Electric Motor Controller
Brand: Jiangsu Sfere Electric Co., Ltd.
SKU: 1923526481

Jiangsu, ChinaJiangsu Sfere Electric Co., Ltd.

US$90.00-290.00

1 Piece

Sample price:US$290.00/piece.Request sample

Product profile

Customization

Available

Structure

Combination

Signal

Continuous

Model NO.

WDH-31-500

Certification

CCC, CE, UL

Condition

New

Customized

Theory

Time Relay

Usage

General Purpose

Size

Subminiature

Protect Feature

Sealed

Contact Load

Low Power

Rated Voltage of Motor

AC 380V/660V, 50 Hz

Power Supply Working Range

AC/DC 80~270V

Rated Current of Motor

0.1 a~800 a

Protection

16 Types

Operating Temperature

-20~60℃

Storage Temperature

-40~70℃

Relative Humidity

≤93%Rh

Trademark

ELECNOVA

Origin

China

Production Capacity

30000PCS/Per Month

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceStandardized quality control

Jiangsu Sfere Electric Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.72h

AI-Powered supplier vetting

SummaryThe supplier operates across energy, photovoltaic, battery, charging, communication, lighting, and related equipment businesses. It demonstrates customization and ODM capabilities, reports new products within the past year, and provides OEM services for recognized brands. Manufacturing evidence includes two production lines, in-stock capability, valid contracts with associated subcontractors, raw-material traceability, and 100% finished-product inspection. Quality and service procedures are documented, including complaint handling and corrective/preventive actions. However, no supplier-management-system certification, overseas warehouse, overseas showroom, overseas agent or branch is reported, and no SDK is available. The supplier cites project experience in Zambia, Vietnam, and other locations, while its stated primary export market is Africa.

Supplier typeThe stated business scope covers manufacturing and sales of batteries, photovoltaic equipment and components, rectifiers, inductors, communication equipment, and lighting appliances, as well as energy-storage and technical services. This supports classifying the supplier as a diversified manufacturer and technology-service provider rather than a single-product trading company.

CertificationsThe supplier-management-system certification field is explicitly listed as NIL. This is a stated absence of certification evidence for this field.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers research and development related to emerging energy technologies. It also reports no available SDK, so the evidence supports product and technology development capability but not SDK-based development support.

Production capacityThe supplier reports two production lines, inventory capability, valid manufacturing contracts with each associated subcontractor, raw-material traceability, 100% finished-product inspection, and a stated delivery lead time within 15 working days in both off-peak and peak seasons. These are explicit indicators of organized production and quality-control capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service availability is also confirmed, providing direct evidence of broad customization support.

Client casesThe supplier cites project experience including the Zambia Airport Project, Hanoi Light Rail, and a Centara Grand Mirage Hotel power-quality improvement case study. These named projects provide explicit evidence of experience across infrastructure, rail, hospitality, and power-quality applications.