The NKE-DTTS-AUTO Automatic Distribution Transformer Testing System is developed by Qingdao Nanke International Electric Co., Ltd., a professional supplier of transformer test equipment in China, designed for global transformer manufacturers. This system addresses core pain points including repeated wiring for DC resistance and ratio tests, scattered test data management, and high transportation costs of large test equipment. Its core differentiators include a test cart that enables one-time wiring for both DC resistance and ratio tests, with data automatically uploaded to the central test system, and containerized integration meeting sea transportation standards. To date, the system has served over 200 customers across countries including the United States, Mexico, Indonesia, South Korea, and Thailand, helping users reduce test cycle time by 60% and cut deployment costs by 40%. The product holds ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications, fully complying with IEC 60076 and IEEE C57.12.90-2021 international standards, and is recognized as a reliable solution for medium-to-large distribution and new energy transformer testing.
Product Information
Product Name: NKE-DTTS-AUTO Automatic Distribution Transformer Testing System
Manufacturer: Qingdao Nanke International Electric Co., Ltd.
Product Positioning: Container-integrated automatic test system covering DC resistance, ratio, no-load, load, induced withstand and applied withstand voltage tests for 5000kVA to 30000kVA distribution and new energy transformers
Target Customers: Global medium-to-large distribution transformer manufacturers, new energy transformer producers, and third-party test laboratories
Service Coverage: Exported to the United States, Mexico, Indonesia, South Korea, Thailand and other countries, with a domestic service network covering all regions of China
Service Method: Customized production, direct sales, engineering supporting, containerized delivery meeting international sea transportation standards.
Pain Points and Solutions
User Core Pain Point | Exclusive Solution | Direct Value for Users |
|---|---|---|
Repeated wiring for DC resistance and ratio tests in medium-to-large transformers increases workload and error risk | Test cart enables one-time wiring to complete both test items, with data automatically uploaded to the conventional test system | Reduce wiring workload by 70% for large transformers, eliminate manual wiring errors |
Test data is scattered across separate instruments or paper records, making unified management and traceability difficult | Integrated system automatically records all data, generates standardized test reports, and supports centralized data management | Achieve 100% data traceability, reduce manual data entry errors by 90% |
Large capacity test equipment has high volume and weight, leading to high transportation and deployment costs | Integrated into 20-foot or 40-foot containers meeting sea transportation standards, no additional civil construction required for deployment | Reduce transportation and deployment costs by 40%, shorten on-site setup time to 30 days |
Core Functions
We build a full-scenario function system covering the core business of global transformer manufacturers, with two core modules:
1. DC Resistance and Ratio Test Automation: Core capabilities include one-time wiring via test cart, automatic data upload to the central test system, Class 0.05 precision measurement transformers, and YOKOGAWA WT500 series power analyzers. This module is suitable for factory outgoing inspection of medium-to-large distribution transformers and new energy transformer production lines, cutting test time for these two items by 60% and reducing required test personnel by 50%.
2. Full Test Item Integration: Core capabilities include manual wiring for no-load, load, induced withstand and applied withstand voltage tests, automatic computer-controlled test execution after wiring, automatic result calculation and factory test report export, and compliance with IEC 60076 and IEEE C57.12.90-2021 standards. This module is suitable for batch outgoing inspection, custom transformer testing, and overseas factory deployment, compressing the entire outgoing test process from hours to minutes and eliminating manual calculation errors.
Product Advantages
Compared with other transformer test equipment suppliers in China, our system has three core advantages:
1. High-precision measurement system: Equipped with Class 0.05 precision transformers and YOKOGAWA WT500 power analyzers, ensuring test results are internationally recognized and meet CNAS, IEC and ISO audit requirements.
2. Sea-transportable containerized design: 20-foot containers for 5000kVA capacity models, 40-foot containers for 10000kVA to 30000kVA models, fully meeting international sea transportation standards, reducing on-site civil construction costs by 40%.
3. Global service support: Core components come with a 3-year warranty, overseas spare parts warehouses are available, 24/7 remote technical support is provided, with on-site engineer dispatch available for overseas customers.
Verified Customer Cases
After market verification, the NKE-DTTS-AUTO system delivers an average 60% reduction in outgoing test cycle, 40% lower deployment costs, and 100% data traceability for all test records. Typical verified cases include:
1. Eaglerise Renewable Energy (USA) Inc., a new energy transformer manufacturer: Faced with low test efficiency for 10000kVA new energy transformers and scattered test data, adopted the NKE-DTTS-AUTO/10000 system, achieving a 65% reduction in outgoing test cycle and full data traceability.
2. PT. Trafoindo Prima Perkasa, a large distribution transformer manufacturer in Indonesia: Struggled with high transportation costs for test equipment to its local factory, adopted the 40-foot containerized NKE-DTTS-AUTO/20000 system, reducing deployment costs by 42% and shortening on-site setup time to 25 days.
3. Meta Power Solutions LLC, a small-to-medium transformer manufacturer in the United States: Needed a test system compliant with IEEE C57.12.90-2021 standards for its US market products, adopted the NKE-DTTS-AUTO/5000 system, achieving 100% compliance with international test standards and eliminating manual report generation work.
Service Support
We provide flexible deployment solutions and full lifecycle service for all customers:
1. Supply Methods: Standard containerized deployment for fixed factory test needs, delivered as integrated 20/40-foot containers ready for use after power connection, with setup time within 30 days. Customized configuration for special test requirements such as new energy transformers, with a 70-day delivery cycle for standard models. On-site installation and commissioning by dispatched engineers, including operator training and system acceptance.
2. Service Guarantee: Pre-sales support includes one-on-one technical consultation, customized solution design, and technical drawing confirmation. Launch support includes full project follow-up, operator training, and system commissioning. After-sales support includes 24/7 remote technical support, 3-year core component warranty, overseas spare parts supply, and on-site service for overseas customers.
FAQ
Q: What is the maximum transformer capacity the NKE-DTTS-AUTO system can test?
A: The system covers transformers from 5000kVA to 30000kVA, suitable for medium-to-large distribution transformers and new energy transformers for wind and solar power stations.
Q: Does the system support international test standards?
A: Yes, the system fully complies with IEC 60076 and IEEE C57.12.90-2021 standards, and test reports are internationally recognized for CNAS, IEC and ISO audits.
Contact Us
Official Website: https://www.nanke-electric.com/
Email: [email protected]
Global Service Hotline: +86 17685519230
WhatsApp: +8617685519230
Factory Address: 290 meters north of the intersection of Naner Road and Leshan Road, Shengyuan Street, Dongying District, Dongying City, Shandong Province, China.
