Current Potential Transformer Analyzer / CT Vt Tester / CT PT CVT Analyzer
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Product Highlights
- Comprehensive Testing Capability: Tests excitation characteristics, ratio, polarity, and resistance for CTs and PTs without standard equipment.
- OEM and ODM Support: Offers customization from samples and designs with software reengineering capabilities.
- Fast and Simple Operation: Automatically records data and calculates curves, eliminating manual adjustment and tedious work.
- Robust Performance: Output voltage 0-180Vrms, current 12Arms, 36A peak; operates in -10 to +50 degrees Celsius.
- Compact and Portable Design: Lightweight at 9kg with dimensions 340x296x174mm for easy on-site transport.
- 1-Year Warranty Coverage: Includes 1-year warranty with after-sales service support for all units.
- ISO Certified Manufacturer: Factory certified under ISO9001, ISO45001, and ISO14001 standards with 100% product inspection.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 1 Year
- Model NO.
- KDHG-518C
- Input Power Supply
- Voltage AC220V±10%; Frequency 50/60Hz
- Output Voltage
- 0~180vrms, Current 12arms, 36A (Peak)
- CT Ratio
- Measurement Range 1~40000; Accuracy ±0.2%
- Test Purpose
- Protection and Metering CT, Protection PT
- PT Ratio
- Measurement Range 1~40000; Accuracy ±0.5%
- Instrument Weight
- 9kg
- Instrument Size
- 340mm*296mm*174mm
- Power
- Electronic
- Customized Support
- OEM, ODM, Obm, Software Reengineering
- Trademark
- KDZD
- Origin
- Hubei, China
- HS Code
- 9030332000
- Production Capacity
- 5000
- Package Size
- 34.00cm * 17.40cm * 29.60cm
- Package Gross Weight
- 9.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
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Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Current Potential Transformer Analyzer / CT Vt Tester / CT PT CVT Analyzer
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Current Potential Transformer Analyzer / CT Vt Tester / CT PT CVT Analyzer -
Current Potential Transformer Analyzer / CT Vt Tester / CT PT CVT Analyzer -
Current Potential Transformer Analyzer / CT Vt Tester / CT PT CVT Analyzer -
Current Potential Transformer Analyzer / CT Vt Tester / CT PT CVT Analyzer -
Current Potential Transformer Analyzer / CT Vt Tester / CT PT CVT Analyzer -
Current Potential Transformer Analyzer / CT Vt Tester / CT PT CVT Analyzer -
Current Potential Transformer Analyzer / CT Vt Tester / CT PT CVT Analyzer
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Product Description
Product Overview
The KDHG-518C variable frequency transformer characteristic tester only needs simple digital settings: set the rated parameters of the transformer. The instrument will automatically record data throughout the process, and automatically calculate and display the ratio polarity, volt-ampere characteristic curve, etc., eliminating the tedious work of changing lines, manual voltage adjustment, manual recording, sorting, and drawing curves.
It not only meets the test requirements of excitation characteristics (i.e. volt-ampere characteristics), ratio, polarity, secondary winding resistance, secondary load, ratio difference, and angle difference of various CTs (such as: protection, metering, TP), but also can be used for excitation characteristics, ratio, polarity, and secondary winding resistance tests of various PT electromagnetic units.
On-site verification of current transformers does not require standard current transformers, current boosters, load boxes, voltage control boxes, and high-current wires. Simple test wiring and operation are used to realize the verification of current transformers, which reduces the work intensity and improves the work efficiency, and facilitates on-site verification of transformers; fast, simple, accurate, and convenient.
It not only meets the test requirements of excitation characteristics (i.e. volt-ampere characteristics), ratio, polarity, secondary winding resistance, secondary load, ratio difference, and angle difference of various CTs (such as: protection, metering, TP), but also can be used for excitation characteristics, ratio, polarity, and secondary winding resistance tests of various PT electromagnetic units.
On-site verification of current transformers does not require standard current transformers, current boosters, load boxes, voltage control boxes, and high-current wires. Simple test wiring and operation are used to realize the verification of current transformers, which reduces the work intensity and improves the work efficiency, and facilitates on-site verification of transformers; fast, simple, accurate, and convenient.
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Technical indicators
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Test purpose
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protection and metering CT, protection PT
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Input power supply
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voltage AC220V±10%; frequency 50/60Hz
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Output voltage
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0~180Vrms, current 12Arms, 36A (peak)
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CT ratio
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measurement range 1~40000; accuracy ±0.2%
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PT ratio
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measurement range 1~40000; accuracy ±0.5%
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Phase measurement
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accuracy ±3min; resolution 0.3min
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AC load measurement
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range 0~300VA; resolution 0.01VA; accuracy 0.5%±0.1VA
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Working conditions
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ambient temperature 0~40ºC, humidity: ≤75% RH
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Diameter
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340mm×296mm×174mm
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Weight
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9kg
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Environmental conditions
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operating temperature -10ºC~+50ºC; storage temperature -10ºC~+50ºC; humidity Relative humidity: 5% to 95%, no condensation
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Secondary winding resistance measurement
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range 0~300Ω; resolution 1mΩ; accuracy 3%±1mΩ AC load measurement: range 0~300VA; resolution 0.01VA; accuracy 0.5%±0.1VA
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About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR269044". Items marked "
" are certified.
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Company Profile
Wuhan Kaidi Zhengda Electric is a high-tech enterprise integrating research and development, production and sales of power testing equipment, instruments and power online monitoring systems. Provide a variety of types of high-tech power testing products, and in high voltage testing to provide users with a full set of electrical test equipment, to solve the power equipment supporting solutions.
The company adheres to the principle of quality first, customer first, service first, quality and efficiency, quality and development, to meet customer requirements as the goal, and dedication to the principle of customer service, based on integrity, speed, high precision, good service spirit, standard, accurate, rigorous to provide services and help for customers. The company's market covers all provinces and regions of the country, and its products are exported to Australia, Russia, India, Pakistan, Vietnam and other countries, which are praised by customers.
Kaidi Zhengda Electric Co., Ltd. In line with the "quality assurance, quality as the root" production philosophy, to provide users with quality products, as well as fast and timely, comprehensive, pre-sale, sale, after-sales service.
About Our Factory & Business Background
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Business Type
- Manufacturer/Factory & Trading Company
- Address
- 4th Floor, Building 12, No. 88, Huanhu Middle Road, Dongxihu District, Wuhan, Hubei, China
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Plant Area
- 1417.43 square meters
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Number of Employees
- 34
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Registered Capital
- 35,000,000 RMB
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Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
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Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port.Wuhan Port.Shanghai Port.Guangzhou Port.
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Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
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Main Products
- Series Resonance, Hipot Tester, High Voltage Test Equipment, Cable Fault Locator, Electric Power Analyser
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Production Lines
- 3
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Production Machines
- Assembling production line
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QA/QC inspectors
- 2 people
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Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs
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ODM Service Available
- Yes
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OEM Service Available
- Yes
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R&D Engineers
- 3 people
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Traceability of Raw Materials
- Yes
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Own Brand
- Yes
Our Industry Experience & Global Business Record
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Year of Establishment
- 2013-01-01
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Export Year
- 5 Years
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Main Markets
- North America, Southeast Asia/ Mideast, Australia
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Repeat Buyers Choice
- 30%~50%
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Number of Foreign Trading Staff
- 4
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
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Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001, Others
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Cooperated with Fortune 500
- Yes
FAQ
- What types of transformers can this analyzer test?
- It tests excitation characteristics, ratio, polarity, and secondary winding resistance for protection and metering CTs and PTs.
- Does the device require standard current transformers for on-site verification?
- No, it does not require standard current transformers, current boosters, or load boxes for verification.
- Can the product be customized?
- Yes, we offer OEM, ODM, and software reengineering services with customization from samples or designs.
- What is the warranty period for this equipment?
- The product comes with a 1-year warranty and includes after-sales service support.
- What are the operating temperature and humidity conditions?
- Operating temperature is -10 to +50 degrees Celsius with relative humidity up to 95% without condensation.
- How long does it take to ship the product?
- Lead time is within 15 workdays during both peak and off-peak seasons.
- What payment methods are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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Product Groups
- HV Test Series
- Hipot Tester
- Partial Discharge Test Set
- Primary Current Injection Test Set
- Secondary Injection Relay Tester
- CT PT Analyzer
- Electric Safety Tools Test Equipment
- Insulation Oil Testing Equipment
- Transformer Test Series
- MV&HV Switchgear
- SF6 test instrument
- Cable Fault Locator
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