What are the delivery terms available?

Accepted delivery terms include FOB, CFR, CIF, EXW, FCA, DDP, and Express Delivery.

What is the average lead time for production?

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

Can you provide OEM or ODM services?

Yes, both OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services are available.

Three Phase Protection Relay Test Set Secondary Injection Relay Test Set

Name: Three Phase Protection Relay Test Set Secondary Injection Relay Test Set
Brand: Shanghai Demiks Electric Power Technology Co., Ltd.
SKU: 2284987475

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

US$2,323.00-2,867.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001, CE

Protection

Shock Resistance

Model NO.

DJB-421

3-Phase Parallel Current (RMS)

0~120 a

Long-Time Phase Current

10 a

Max. Output Power (Phase)

450 Va

Max. Output Power (3-Phase Parallel)

900 Va

Max. Permitted Time (3-Phase Parallel)

10 S

Frequency Range (Fundamental)

0~1000 Hz

Harmonic Times

0~20

Transport Package

Wooden Packaging

Trademark

DEMIKS

Origin

Shanghai China

Key features

High Precision Output: AC/DC current and voltage precision up to 0.2%, ensuring accurate relay testing results.

Advanced FPGA Technology: Uses DSF+FPGA structure with 16-bit DAC for high-density sine wave generation and improved accuracy.

Comprehensive Test Coverage: Supports AC/DC Current, AC/DC Voltage, and Digital I/O timing measurements for complete relay protection testing.

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 in harsh conditions.

Extensive Output Capacity: Max 3-phase parallel current of 120A and max power of 900VA for demanding high-voltage tests.

Professional Technical Support: Team of experts provides tailored solutions and engineering assistance for specific application needs.

Secure Packaging & Shipping: Wooden cases and steel structures protect equipment; nitrogen/oil filled for main body safety during transport.

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: ≤4.05h 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.