What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is the device compliant with national standards?

Yes, it meets GB/T 7261-2016 and DL/T 624-2010 standards.

What is the working time of the AC current output?

At 10A working current, the working time is greater than 6 hours.

Kdjb-903D Three Phase Microcomputer Relay Protection Tester System/Comprehensive Secondary Current Injection Relay Test Unit

Name: Kdjb-903D Three Phase Microcomputer Relay Protection Tester System/Comprehensive Secondary Current Injection Relay Test Unit
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2157391475

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$5,000.00

1 sets

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

KDJB-903D

Frequency Range

0-1000Hz, Accuracy 0.01Hz

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

Comprehensive Relay Testing: Tests traditional relays, microcomputer protection, and transformer differential protection.

OEM and ODM Support: Offers OEM, ODM, and software reengineering customization options.

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

Windows XP Interface: User-friendly 10.4-inch LED display with mouse and keyboard control.

DSP+FPGA Architecture: 16-bit DAC output generates high-density sine waves for improved waveform quality.

Self-Calibration Function: Software-based calibration improves stability without opening the chassis.

Direct PC Communication: USB interface allows direct connection to PC without external adapters.

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: ≤1.24h

AI-Powered supplier vetting

SummaryThe supplier, Kaidi Zhengda Electric Co., Ltd., has a strong focus on quality and customer service. They offer extensive design customization services, ODM and OEM capabilities, and have a notable export market presence. They hold multiple ISO certifications, indicating a commitment to quality and sustainability. Financial information is consistently updated, though specific figures are not disclosed. Their production capabilities are supported by effective contracts with subcontractors, yet they lack in-stock service capacity and overseas facilities.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, indicating compliance with quality, occupational health and safety, and environmental management standards.

After-Sales capabilityThe company provides fast, comprehensive pre-sale, sale, and after-sales services.

R&D capabilityThe supplier demonstrates innovation capability with new products introduced in the past year and provides ODM services and SDKs.

Customization capabilityThe supplier offers a wide range of design services including full and minor customization, but does not provide 3D software design services.

Client casesThe company is well-regarded by customers in both domestic and international markets.