Can the device be operated with a laptop?

Yes, it can connect to a laptop using the same software as the industrial computer without relearning.

What standards does the tester meet?

It meets national standards GB/T 7261-2016 and DL/T 624-2010 for relay protection and safety automatic devices.

High-precision Relay Tester with DSP+FPGA Architecture and 16-bit DAC Output, 2000 Points per Cycle Sine Wave, 0.01Hz Frequency Accuracy

Name: High-precision Relay Tester with DSP+FPGA Architecture and 16-bit DAC Output, 2000 Points per Cycle Sine Wave, 0.01Hz Frequency Accuracy
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 1992829661

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$5,000.00

1 sets

Sample price:US$2999.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Year

Frequency Range

0-1000Hz, Accuracy 0.01Hz

Model NO.

KDJB-903D

Phase

0-360 °, Accuracy 0.1 °

Harmonic Frequency

2-20 Times

Line Voltage Output (Effective Value)

0-240V

Time Range

1ms -9999s

Line Voltage Output Amplitude

0- ± 320V

Customized Support

OEM, ODM, Obm, Software Reengineering

Contact

0-250V DC

Switching Input Terminals

8 Pairs

DC Current Output

0- ± 5A/Phase, Accuracy: 0.2% ± 5mA

Power

Electronic

Phase Voltage/Line Voltage Output Power

40va/60va

Trademark

KDZD

Origin

Hubei, China

HS Code

9030332000

Production Capacity

5000

Key features

DSP+FPGA Architecture: Features 16-bit DAC output with 2000 points per cycle sine wave generation for high accuracy.

High Frequency Accuracy: Achieves 0.01Hz frequency accuracy within a 0-1000Hz range for precise testing.

Comprehensive Output Capabilities: Supports AC/DC voltage and current outputs with harmonic frequencies up to 20 times.

GPS Synchronization: Optional built-in GPS card enables synchronous switching tests across different locations.

Self-Calibration Function: Software-based self-calibration improves stability without manual potentiometer adjustment.

Windows XP Interface: User-friendly 10.4-inch LED display with full PC-like operation via keyboard or mouse.

OEM and ODM Support: Offers customization from samples and designs with dedicated software reengineering.

USB Direct Communication: Connects directly to PC via USB without needing an external adapter.

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: ≤1.42h

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.