What after-sales services are provided?

We provide a one-year warranty and the manufacturer guarantees to provide life-long paid maintenance services for the product.

What are the accepted payment terms?

Accepted payment types include T/T, L/C, LC, D/P, PayPal, Western Union, and Small-amount payment.

What is the minimum order quantity?

The Minimum Order Quantity is 1 Set.

Djb-426 Six-Phase Protection Relay Test Device for Transformer Differential Test

Name: Djb-426 Six-Phase Protection Relay Test Device for Transformer Differential Test
Brand: Shanghai Demiks Electric Power Technology Co., Ltd.
SKU: 2286006515

Shanghai, ChinaShanghai Demiks Electric Power Technology Co., Ltd.

US$2,000.00-4,000.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001, CE

Protection

Shock Resistance

Model NO.

DJB-426

Load Way

Electronic Load

Loading Method

Static Load

Display

Digital

Control

Computer Control

Weight

0-100kg

Power Source

AC220V

Usage

Relay Protection Tester

Transport Package

Standard Carton/ Box

Trademark

DEMIKS

Origin

Shanghai

HS Code

9030820000

Key features

GPS Synchronous Testing: Built-in GPS card enables synchronous testing of devices in different locations via RS232.

High Precision Output: 16-bit DAC output with 2000 points high-density sine wave for superior waveform quality.

6-Phase Parallel Output: Provides 180A continuous current with 300VA/phase power for comprehensive relay testing.

Windows XP System: Features recovery function to prevent crashes from illegal shutdowns or misuse.

ISO9001 Certified Quality: Manufactured under ISO-9001 standards ensuring reliability and precise results.

Wide Frequency Range: Supports 0-1000Hz frequency range with 0.001Hz accuracy for versatile applications.

Comprehensive I/O Channels: Includes 8 pairs input and 4 pairs output dry contact channels for complex tests.

Lifetime Maintenance Support: Manufacturer provides lifelong paid maintenance services for long-term reliability.

Company profile

Experienced TeamSelf-brandedFast DeliveryQuality Assurance

Shanghai Demiks Electric Power Technology Co., Ltd.

Shanghai, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.45h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryThe supplier specializes in power and electrical equipment, with over 22 years of industry experience. They offer diverse customization design services and export a significant portion of their products. Despite holding ISO9001:2015 and CE certifications, their after-sales service and innovation capabilities are limited due to a lack of formal procedures and no new product developments in the last year. Financial credibility is undetermined due to insufficient data, and they lack inventory and overseas service capabilities.

Supplier typeThe supplier is involved in the sales and installation of power facilities and electrical equipment, with a focus on systematized and diversified product offerings.

CertificationsThe supplier holds ISO9001:2015 and CE certifications, indicating compliance with management and product standards.

R&D capabilityThe supplier has not introduced new products in the past year and has only one R&D engineer, suggesting limited innovation capacity.

Customization capabilityThe supplier offers a wide range of customization options, including full and minor customizations, from samples and designs.

Product Q&A

Q:What is the warranty period for the device?

One year warranty (12 months since customer receive & use the machine).

Q:Does the device support synchronous testing?

Yes, it can be built with a GPS synchronous card and connected via RS232 to achieve synchronous testing of two test sets in different places.

Q:What are the main technical features of the DJB-426?

It features a Windows XP system with recovery function, DSF+FPGA structure, 16-bit DAC output, and high fidelity linear power amplifier for accuracy and stability.

Q:What is the maximum output current and power?

It offers 6-phase parallel output of 180A, with 300VA/phase power and a maximum 6-phase operation time of 10s.

Q:What certifications does the product have?

The product is certified with ISO9001 and CE.