What communication interfaces are available?

The device is equipped with a USB communication port for connecting with computers and other external devices.

What is the frequency range for the fundamental output?

The frequency range for the fundamental is 20-1000Hz, with harmonic frequencies from 1-20 times.

Kdzd Electric Test Complex Relay Protection Automation Microcomputer Protection Relay Test Device

Name: Kdzd Electric Test Complex Relay Protection Automation Microcomputer Protection Relay Test Device
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2157542955

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$2,357.00

1 sets

Sample price:US$2357.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

KDJB-802

Communication Output Accuracy

0.2 Level

AC Harmonic Frequency

1-20 Times

DC Output Accuracy

0.2 Level

AC Voltage Output Accuracy

0.2 Level

AC Three Parallel Current Output

0-120A

AC Phase Current Output

0-40A

Customized Support

OEM, ODM, Obm, Software Reengineering

AC Phase Voltage Output

0-120V

Maximum DC Output Load Voltage

20V

Communication Frequency Range

20-1000Hz

DC Current Output

0~± 10A Per Phase, 0~±

Power

Electronic

Trademark

KDZD

Origin

Hubei, China

HS Code

9030332000

Production Capacity

500

Key features

High Precision Output: 0.2 level accuracy for AC/DC voltage and current outputs.

Multi-Phase Flexibility: Supports 4-phase voltage and 3-phase current output modes.

High Fidelity Amplifier: Linear amplifier ensures smooth waveform and low distortion.

Advanced DSP Control: DSP-controlled for fast computing and high-resolution D/A conversion.

Comprehensive Testing: Tests protection settings, fault playback, and vector graphics.

Compact and Portable: Small size (360x280x135mm) and light weight (13kg).

Dedicated DC Output: Independent 110V and 220V DC power output channels.

OEM/ODM Support: Customization available via OEM, ODM, and software reengineering.

Company profile

Importers and ExportersSelf-brandedQuality Assurance

Wuhan Kaidi Zhengda Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen Port.Wuhan Port.Shanghai Port.Guangzhou Port.Average Response Time: ≤1.84h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, environmental, occupational-safety, service-management, and corrective-action practices. It offers OEM and ODM services, has reported new products within the past year, provides broad customization, and has valid manufacturing contracts with affiliated subcontractors. Export activity, self-operated import/export rights, multiple port options, and stated lead times indicate established international service capability. However, it does not provide 3D software design, has no in-stock service, overseas warehouse, or overseas showroom capability, and the evidence does not establish detailed production scale or financial strength. Customer references are limited to stated export destinations and general customer praise.

Supplier typeThe supplier provides manufacturing and assembling-related services, supports OEM and ODM arrangements, and maintains valid contracts with affiliated subcontractors. It also has self-operated import/export rights, while no evidence identifies it as a trading-only supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, covering quality management, occupational health and safety, and environmental management. These are explicit certifications relevant to supplier qualification.

After-Sales capabilityThe supplier states that it provides comprehensive pre-sale, in-sale, and after-sales service, and it has written procedures and records for service capability assessment, corrective and preventive action, and complaint handling. The evidence supports a documented after-sales process, although it does not quantify response or resolution performance.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and has an available SDK. These points provide explicit evidence of product-development capability, although the supplier does not provide 3D software design services.

Production capacityThe supplier has an assembling line, two quality assurance and quality control inspectors, standardized finished-product inspection instructions, valid manufacturing contracts with affiliated subcontractors, and stated lead times within 15 workdays in both peak and off-seasons. It lacks in-stock capacity, overseas warehouses, and overseas showrooms, but those limitations do not negate the evidenced manufacturing and delivery capabilities.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers OEM and ODM services. This indicates broad product customization capability; the separate lack of 3D software design services is a specific limitation rather than evidence against general customization.

Client casesThe supplier states that its products are exported to Australia, Russia, India, Pakistan, Vietnam, and other countries, and reports customer praise. These are evidence of international market exposure, but no named customer cases, project details, or independently verifiable references are supplied.