Do you provide technical training for complex testing procedures?

We offer a 3-tier support system: Detailed Instructional Videos: Step-by-step setup and operation guides. Remote Video Commissioning: Real-time sessions with our senior engineers via Zoom/Teams/WhatsApp. On-site Support: For large systems (e.g., Impulse Generators), we can dispatch field engineers for installation and training at your facility.

Three-Phase Microcomputer Relay Protection Tester for Substation Maintenance with DSP Control System

Name: Three-Phase Microcomputer Relay Protection Tester for Substation Maintenance with DSP Control System
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2294500255

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$3,099.00-3,199.00

1 sets

Sample price:US$3199.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

KDJB-802Y

Type

Electric Testing Machine

Accuracy Grade

Class 0.2

Display

Digital

Control

Computer Control

Weight

13kg

Power Source

AC220V

Product Name

Microcomputer Relay Protection Tester

AC Phase Current Output

0-40A

AC Three Parallel Current Output

0-120A

Frequency Range (Fundamental)

20-1000Hz

DC Current Output

0~±10A / per phase, 0~±30A / three-phase parallel

Maximum DC Output Load Voltage

20V

AC Phase Voltage Output

0-120V

AC Line Voltage Output

0-240V

DC Phase Voltage Output Amplitude

0-±160V

DC Line Voltage Output Amplitude

0-±320V

Transport Package

Carton or Wooden Package

Specification

360×280×135mm³

Trademark

KDZD

Origin

Hubei, China

HS Code

9030332000

Production Capacity

500 Set/Sets Per Month

Key features

High Precision Accuracy: Class 0.2 accuracy grade for all current and voltage outputs.

Wide Frequency Range: Supports fundamental frequency from 20Hz to 1000Hz with harmonics up to 20th order.

Comprehensive Output Capabilities: Delivers AC/DC current and voltage outputs with parallel capabilities up to 120A and 320V.

Fast Response Time: Time measurement range from 0.1ms to 9999s with 0.1ms accuracy.

OEM and ODM Services: Offers customization from samples and designs with available engineering support.

Durable Construction: Compact design weighing 13kg with industrial-grade switch inputs and outputs.

ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 management systems.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

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: ≤1.61h

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.

Product Q&A

Q:Does this equipment comply with international electrical standards?

Yes. All our testing systems, including this unit, are engineered to strictly adhere to IEC (International Electrotechnical Commission) standards

Q:Can the voltage and frequency be customized for our local power grid?

Absolutely. As an OEM/ODM-capable manufacturer, we can customize the input voltage (e.g., 110V/220V/380V/415V) and frequency (50Hz/60Hz) to match your local power infrastructure. Specialized output parameters can also be engineered based on your specific testing specimens.

Q:What is your "Pre-shipment Validation" protocol?

To ensure "Zero-Defect" delivery, every product undergoes a 72-hour continuous burn-in test and a full-load performance verification. We test all safety interlocks, over-voltage protection circuits, and emergency stop systems to guarantee field reliability in high-voltage environments.

Q:What is the warranty policy for international buyers?

We provide a 12-month Comprehensive Global Warranty. Beyond the warranty, we offer lifetime technical support and component availability.

Q:Is the operation interface available in English? How about technical manuals?

Yes. All our software interfaces, control panels, and LCD displays are in Professional English. Each system comes with a comprehensive User Manual, Wiring Diagrams, and Maintenance Guidelines.