How is the product packaged for shipping?

Main bodies are packed in wooden cases or iron structures. Accessories are packed in welded steel structures or polywood crates, protected by waterproof cloth.

What technical standards does the tester meet?

It fully meets the DL/T624-1997 'microcomputer relay protection test device technology' standard issued by the Ministry of Electric Power.

Advanced 3 Phases Relay Test Kit for Electrical Systems

Name: Advanced 3 Phases Relay Test Kit for Electrical Systems
Brand: Shanghai Demiks Electric Power Technology Co., Ltd.
SKU: 2262255295

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

US$3,097.00-3,578.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001

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 voltage, ensuring reliable results for relay protection tests.

Advanced FPGA Technology: Uses DSF+FPGA structure with 16-bit DAC for high-density sine waves and improved waveform quality.

Comprehensive Output Range: Supports 0-120A parallel current, 0-250V line voltage, and 0-1000Hz frequency range.

Robust System Stability: Windows XP system with recovery function prevents crashes from illegal shutdowns or misuse.

ISO 9001 Certified Quality: Manufactured under ISO-9001 standards, ensuring superior reliability and performance.

Versatile Source Types: Includes AC/DC Current and Voltage sources, plus switch terminal and time measurement capabilities.

Durable Construction: Shock-resistant design with sturdy wooden/steel packaging for safe transportation.

Lifetime Maintenance Support: Offers one-year warranty and 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: ≤3.25h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in power transmission, distribution, monitoring, control, electrical equipment, instruments, software, and related technical services. It reports more than 22 years of core-team development and nationwide recognition, while export activity began one year ago and exports represent 51%–70% of sales. The supplier provides extensive customization and 3D software design services, but reports no new products in the past year and has only one R&D engineer. Quality-related certifications include ISO 9001:2015 and CE. Quality assurance is stated, although finished products are checked by packing staff, and no written corrective-action or complaint-handling procedures are reported. The supplier has no stated inventory, overseas warehouse, or overseas showroom capability. No Fortune 500 cooperation is reported, and the available financial figures are not sufficient for assessment.

Supplier typeThe supplier is positioned as a power and electrical equipment provider, with business scope covering power transmission and distribution equipment, intelligent monitoring and control equipment, instruments, electrical components, technical services, repairs, and related software and hardware. The core team is reported to have more than 22 years of development experience, indicating an established industry focus.

CertificationsThe supplier reports an ISO 9001:2015 management-system certificate and CE product compliance certification. These certifications provide explicit evidence of formal quality-management and product-compliance credentials.

After-Sales capabilityThe supplier reports no written procedures or records for corrective and preventive actions or effective customer-complaint handling. It also reports no inventory capability, overseas warehouse, or overseas showroom, limiting documented after-sales and overseas service support.

R&D capabilityThe supplier has technical development and R&D-related business scope and provides 3D software design services, but it reports no new products during the past year and only one R&D engineer. The evidence shows some technical capability but does not demonstrate strong recent product innovation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides 3D software design services. These statements directly support broad customization capability.