What are the after-sales services?

We provide a one-year warranty (12 months from receipt and use) and guarantee life-long paid maintenance services for the product.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the lead times?

The average lead time is one month for both peak season and off-season.

Djb-423 3-Phase Intelligent High Precision Relay Test Equipment

Name: Djb-423 3-Phase Intelligent High Precision Relay Test Equipment
Brand: Shanghai Demiks Electric Power Technology Co., Ltd.
SKU: 2294263165

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

US$3,010.00-3,550.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001, CE

Protection

Shock Resistance

Model NO.

DJB-423

3-Phase Parallel Current (RMS)

0~120 a

Long-Time Phase Current

10 a

Max. Output Power (Phase)

420 Va

Max. Output Power (3-Phase Parallel)

900 Va

Max. Permitted Time (3-Phase Parallel)

10 S

Frequency Range (Fundamental)

0~1000 Hz

Transport Package

Wooden Packaging

Specification

10.7KG

Trademark

DEMIKS

Origin

Shanghai China

Key features

High Precision Testing: 0.2% accuracy for AC current and 0.001 Hz frequency accuracy for precise relay protection testing.

Advanced FPGA Technology: Uses DSF+FPGA structure with 16-bit DAC output to generate high-density sine waves for superior waveform quality.

Comprehensive Power Output: Delivers up to 900 VA in 3-phase parallel mode with 120 A current capability for robust testing.

ISO 9001 Certified Quality: Manufactured under strict ISO-9001 standards ensuring reliability and consistent performance.

Windows XP Recovery System: Features a recovery function to prevent data loss from system crashes or illegal shutdowns.

Multi-Source Capability: Supports AC/DC current and voltage sources with harmonic generation up to 20 times.

Robust Protection Design: Equipped with shock resistance and dead contact terminals for safe operation in harsh environments.

Global Export Experience: Over 22 years of experience exporting to USA, Australia, Russia, and over 10 other countries.

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: ≤3.60h 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:Who are we?

We are based in Shanghai, China, established in 2025, with 11-50 office staff. We sell to South America, Eastern Asia, Middle East, South Asia, Africa, Southeast Asia, Central America, North America, Oceania, Northern Europe, and Eastern Europe.

Q:How can you guarantee quality?

We always conduct a pre-production sample before mass production and perform a final inspection before shipment.

Q:What can you buy from us?

We offer high voltage testing equipment, transformer testing equipment, circular break testing equipment, relay test kits, and SF6 Gas Analyzers.

Q:Why should you buy from us not from other suppliers?

We adhere to a sustainable development path of scientific research innovation and international production, offering a one-stop power solution from a single production line.

Q:What services can we provide?

We accept delivery terms like FOB, CFR, CIF, EXW, FCA, DDP, and Express Delivery. Payment currencies include USD, EUR, CNY. Payment types include T/T and L/C. We speak English, Chinese, Spanish, French, and Russian.