What are the after-sales services?

One year warranty (12 months since customer receive & use the machine). The manufacturer guarantees to provide life-long paid maintenance services for the product.

Djb-421 Intelligent Voltage Withstand Testing Equipment Three Phase Relay Protection Test Kit for Power System

Name: Djb-421 Intelligent Voltage Withstand Testing Equipment Three Phase Relay Protection Test Kit for Power System
Brand: Shanghai Demiks Electric Power Technology Co., Ltd.
SKU: 2293656745

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

ISO9001 Certified Quality: Equipment meets ISO-9001 international quality standards for superior reliability.

Windows XP Recovery System: Features recovery function to avoid system crashes from illegal shutdown or misuse.

High Precision Output: 16-bit DAC output with 0.2% precision for AC current and voltage measurements.

Advanced FPGA Structure: Main control board uses DSF+FPGA structure for high-density sine wave generation.

Comprehensive Parameter Range: Supports 0-120A parallel current, 0-1000Hz frequency, and 0-20 harmonic times.

One-Year Warranty: Provides 12 months warranty from the date of customer receipt and usage.

Global Export Experience: Over 20 years of experience exporting to USA, Australia, Russia, and other countries.

Customized Solutions: ODM and OEM services available for tailored power testing equipment solutions.

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: ≤6.13h 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, start from 2025, sell to South America, Eastern Asia, Mid East, South Asia, Africa, Southeast Asia, Central America, North America, Oceania, Northern Europe, Eastern Europe. There are total about 11-50 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment.

Q:What can you buy from us?

High voltage testing equipment, Transformer testing equipment, Circular break testing equipment, Relay test kit, SF6 Gas Analyzer.

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

The company always adheres to the sustainable development path of scientific research innovation and international production. From a single production line to a one-stop power solution. Choose DEMIKS electric company is very much right!

Q:What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,Express Delivery; Accepted Payment Currency: USD,EUR,CNY; Accepted Payment Type: T/T,L/C; Language Spoken: English,Chinese,Spanish,French,Russian.