Transformer Capacity and loss characteristic Tester is developed by our company for measuring transformer no-load, load parameter and zero-sequence impedance parameter. It can accurately measure a series of parameters such as no-load current, no-load loss, short-circuit loss, impedance voltage, harmonic content and distortion rate of various transformers.
HUAYI: Professional Transformer Capacity Tester Manufacturer
Wuhan HUAYI Electric Power Technology Co.,Ltd. (HUAYI for short) is a professional manufacturer in China, researching and manufacturing electric testing equipment. HUAYI insist developing and marketing independently, and make efforts to improve the products quality, reduce cost, and improve efficiency.
Common Problem
What is the function of the tester?
The main menu has five options: Capacity test, load test, no-load test, and historical data.
What are transformer types?
oil-type unexcited voltage regulation power distribution, 3 oil-type on-load voltage regulation power distribution, 4 oil-type on-load voltage regulation power distribution, 5 dry type unexcited voltage regulation power distribution, 6 dry type on-load voltage regulation power distribution, 7 dry type on-load voltage regulation power distribution, 8 dry type on-load voltage regulation power.
What are transformer groups?
According to the internal wiring mode of the transformer can be divided into Yyn0, Dyn11, Yzn11, Yd11,Ynd11 five cases, because the transformer loss parameters of different connection groups are different, so only clear the connection group of the transformer can accurately determine the type of transformer under test
Why Choose Us
Rich Experience
The company was established in 2005 and has more than ten years of professional experience. It is one of the earliest manufacturers of high-voltage testers in China.
Professional Technology Support
Specialize in testing and solutions for more than 18 years. Own experienced engineers. Professional on delivery, installation, debugging, and training.
ISO Certification
We have a professional R&D technical team and strict quality control to ensure safety, accuracy and efficiency. Passed ISO9001 certification and obtained relevant patent certificates.
24 hours After-sales
Professional after-sales service, paying attention to customers' feedback about products; Providing solutions within 24 hours, if the customers have any problem; Act quickly and efficiently.
Product Parameter
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Voltage test range: |
0~10V; Current test range：0~10A |
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Voltage test range: |
0～750V Automatic range switching within the instrument |
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Current test range: |
0~100A Automatic range switching within the instrument |
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Voltage: |
±0.2%; Current：±0.2% |
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Power: |
±0.2%(CosΦ>0.2),±1.0%(0.02 |
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Working temperature: |
－10℃~ +40℃ |
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Charing power: |
AC 160V~260V |
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Insulation: |
Voltage/current input to case≥100MΩ. The working power input terminal bears power frequency between the housing 2kV(active),1min test. |
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Host size: |
32cm×24cm×13cm |
Advantages of Transformer Capacity Tester
High-precision Detection Technology
The transformer capacity tester adopts advanced high-precision detection technology, and ensures the accuracy of test data through high-precision sensors and precise digital signal processing circuits.
Waterproof And Dustproof Design
The transformer capacity tester adopts a fully enclosed design and has passed the IP67 protection level test. It can work stably in dusty and high-humidity environments, ensuring that the equipment is not damaged in harsh environments.
Fast Test Speed
The transformer capacity tester has the advantage of fast response, with the average test time shortened to 30 seconds, which is about 40% higher than the test efficiency of traditional equipment, effectively reducing the test cycle and improving operation and maintenance efficiency.
Easy To Operate
The transformer capacity tester supports one-touch start-up and auto-detection capabilities, allowing operators to start testing with just the press of a button, eliminating the need for complex setup steps.
Determine Transformer Capacity: Used to measure the actual load capacity of a transformer to ensure it matches the rated specifications.
Evaluate Transformer Performance: Helps assess the efficiency and performance under different load conditions.
Detect Overloading Issues: Identifies whether the transformer is overloaded or operating beyond its safe limits.
Assist in Maintenance and Troubleshooting: Provides data for diagnosing faults or degradation in transformer windings or insulation.
Steps for Transformer Capacity Testing
The specific steps for transformer capacity testing are as follows:
Determine testing methods and equipment
Determine the testing methods and equipment required to meet the testing requirements.
01
Determine load
Determine the required load based on the actual load situation and testing requirements.
02
Connect the testing circuit
According to the requirements of the testing method, correctly connect the transformer and load in the testing circuit.
03
Conduct testing
Start the test and record the test data, compare the actual output power with the design capacity, and calculate the actual capacity of the transformer.
04
Analysis results
By analyzing test data and results, evaluate the actual capacity and health status of the transformer to determine whether it is operating normally or requiring maintenance.
05
Ensure the tester is connected to a stable power source with the correct voltage and frequency as specified in the user manual.
The test should be conducted at the rated tap, and the applied voltage is required to be a sinusoidal waveform and rated voltage at the rated frequency.
When wiring, attention must be paid to the polarity of the current coil and voltage coil of the power meter. The indication of the power meter may be positive or negative.
Operate the tester in a dry, clean, and well-ventilated environment; avoid exposure to moisture, dust, or direct sunlight.
The equipment must be properly grounded before operation to prevent electric shock and ensure accurate measurement.
Check the tester and cables for any signs of damage or wear before use.
Product Accessories
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No |
Name |
Qty |
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1 |
Host |
1 |
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2 |
Test clamps |
1 set |
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3 |
Cable |
1 |
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4 |
Spanner |
1 |
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5 |
Power line |
1 |
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6 |
Charger |
2 |
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7 |
Printer paper |
2 |
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8 |
Manual |
1 |
|
9 |
Inspection report |
1 |
|
10 |
Quality certificate |
1 |
How To Cooperate With Us
Inquiry: You can contact us online or sending us an inquiry. Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.
Phone Number: (+86)-18062012971/whatsapp:+8618064115448
E-mail: sales@sinohipot.com/ tina@sinohipot.com
Custom Plan Development: During the consultation, we’ll evaluate your specific requirements and together, craft a custom quality assurance plan tailored to your needs.
Agreement and Setup: Once you’re satisfied with the plan, we’ll finalize the details and set up everything needed to get started.
Quality Assurance Implementation: Our team will then implement the quality assurance protocols on your selected products or processes.
Delivery: Deliver cargos by sea or by air according to requirement.
Packaging and Delivery
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Packing detail: |
Packing with wooden cases, provide different solutions of shipping way. |
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Payment: |
We accept many payment term, such as T/T, Western Union, L/C. |
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Warranty period: |
One-year warranty, Installation, and commissioning of specific products. |
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Delivery time: |
Most of our products are in stock and can be delivered upon payment. The delivery time usually does not exceed 15 days. |
Our Certificates
As one of the most professional transformer capacity tester manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy cheap transformer capacity tester made in China here from our factory.