China Cheap Circuit Breaker Analyzer Manufacturers Suppliers Factory

HUAYI: Professional Circuit Breaker Analyzer 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.

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

Service condition	Input power	220V±10% 50Hz±10%
	Atmospheric pressure	86～106kpa ℃
	Temperature	－10～45℃
	Humidity	≦80%RH
Safety Performance	Insulation resistance	＞2MΩ
Safety Performance	Dielectric strength	Power to chassis frequency voltage withstands 1.5KV, 1 min, no flashover and arcing.
Basic parameters	Time	Range: 16000.0ms, resolution: 0.1ms
		Error: ①200ms within,0.1ms±1d
		②200ms above,±2％
		③±0.1ms synchronous
	Speed	Range: 20.00m/s, resolution 0.01m/s
		Error:①0～2m/s : ±0.1m/s±1d
		②>100m/s, ±0.2m/s±1d
	Range	Vacuum Circuit Breaker: range-50.0mm, resolution-0.1mm, error-±0.5mm
		SF6 Circuit Breaker: range-300.0mm, resolution-0.1mm, error-±2mm
		Oil-minimum breaker: range-600.0mm, resolution-0.1mm, error-±2mm
	Current	Range: 20.00A, resolution: 0.01A
	Fracture type	12way metal fracture,6 way closing resistance fracture, 3 -way graphite contact
	Output power	DC30～250V digitally adjustable /20A (Instantaneous work)
	Dimension	Host: 360mm×290mm×280mm: accessory:370mm×280mm×220mm
	Weight	Host:6kg, attachment:9kg

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Advantages of Circuit Breaker Analyzer

High-Precision Measurement: The circuit breaker analyzer is equipped with high-precision sensors and measuring devices, enabling real-time data collection of various circuit breaker parameters and precise data analysis and processing.

Multiple Testing Functions: The analyzer can perform a variety of routine and specialized tests to comprehensively evaluate circuit breaker performance and reliability.

High Reliability: Extensive testing has proven the analyzers high reliability and stability, ensuring excellent protection for power systems.

Easy to Operate: The analyzer features a human-computer interface, making it easy to understand and operate without requiring specialized knowledge.

Solid Construction: Rugged, heavy-duty casings are designed to withstand bumps and weather exposure during substation use. Sealed components protect against dust and moisture, ensuring that the equipment can endure challenging field conditions.

Types of Tests Conducted by Circuit Breaker Analyzer

Circuit breaker analyzer testing equipment supports various tests to evaluate performance. Some common tests include:

Close and Open Timing Test: Measures the time required for the breaker to close and open.

Contact Resistance Test: Determines the resistance of the breaker contacts when closed.

Minimum Trip Voltage Test: Checks the lowest voltage required to trip the breaker.

Insulation Resistance Test: Verifies the dielectric strength of the breaker insulation.

Reclosing Time Test: Measures the time taken for the breaker to reclose after tripping.

Synchronism Test: Assesses the timing synchronization between poles in a multi-pole breaker.

Application of Circuit Breaker Analyzer

01/

Power Generation and Distribution: Used in power plants, substations, and electrical transmission systems to test the performance of high-voltage circuit breakers that protect transformers, generators, and transmission lines.

02/

Industrial and Commercial Facilities: Used in large industrial complexes, factories, and commercial buildings where electrical equipment and circuits are protected by circuit breakers.

03/

Electricity Utilities: Utilities use circuit breaker analyzers to regularly test **distribution circuit breakers, feeder breakers, and protective relays in the grid.

04/

Renewable Energy: Used to test circuit breakers in wind farms, solar power plants, and battery storage systems.

05/

Marine and Offshore Systems: Circuit breaker analyzers are used in marine vessels and offshore platforms to maintain circuit breakers used for power distribution and safety protection.

06/

Data Centers: Circuit breakers in data centers that protect critical infrastructure, such as servers and networking equipment, are regularly tested using circuit breaker analyzers.

Operational Requirements

Read the Manual

Thoroughly read and understand the operating manual of the circuit breaker analyzer. Ensure you are adequately trained to use the analyzer and understand its functions.

Personal Protective Equipment (PPE)

Use appropriate personal protective equipment, including insulated gloves, safety glasses, and flame-resistant clothing.

Ensure Proper Grounding

Verify that the analyzer and the circuit breaker are properly grounded to prevent electrical shocks.

Avoid Overloading

Do not exceed the specified voltage and current ratings of the analyzer.

Inspection Before Use

Check the analyzer and all its cables and connectors for any signs of damage or wear before use. Ensure the analyzer is calibrated and functioning correctly.

Environmental Conditions

Conduct tests in a dry, clean, and stable environment to avoid interference and hazards.

Temperature and Humidity

Ensure the operating environment meets the specified temperature and humidity ranges for the analyzer.

Accessory

Number	Name	Amount	Number	Name	Amount
1	Host	One	15	Rotating bracket	Three
2	Accessories aluminum alloy box	One	16	Rotating rod	Four
3	Controlling line of switch	One	17	Permanent magnetic base	One
4	External triggering detection line	One	18	Screw	One
5	Sensor line	One	19	Cross opener 6*38mm	One
6	Ground lead (4m)	One	20	Flat opener 3*75mm	One
7	Fracture test line	Ten	21	Clip	Sixteen
8	Power line	One	22	Pin	Three
9	Fracture shorting stub	Two	23	Allen wrench	Two
10	Shorting stub 40cm	Two	24	Fuse	One
11	Shorting stub 80cm	Two	25	Thermal printing paper	two
12	Rotary speed sensor	One	26	Specification	One
13	Line sensor	One	27	Inspection Report	One
14	Rotating speed magnetic base	Ten	28	Certification	One

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

Packing detail:	Packing with wooden cases, provide different solutions of shipping way.
Payment:	We accept many payment term, such as T/T, Western Union, L/C.
Warranty period:	One-year warranty, Installation, and commissioning of specific products.
Delivery time:	Most of our products are in stock and can be delivered upon payment. The delivery time usually does not exceed 15 days.

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Our Certificates

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FAQ

Q: When can I get the price?

A: Usually we quote within 24 hours after we get your inquiry.

Q: What is your minimum order quantity, can you send me samples?

A: Our minimum order quantity is 1 set, and the sample shipping fee needs to be provided by you.

Q: Do you have the products in stock

A: Most Of our tester has stock.You can contact us to make sure

Q: Is there the products tested before shipping?

A: Our products undergo factory testing and are accompanied by reports.

Q: Would you have a discount?

A: Yes we could offer different discount according to your order quantity. We also hold regular promotional activities every year.

Q: Have your products been exported?

A: We have more than 10 years of export experience. Please contact us to confirm if there is a local partner.

Q: What about the transportation?

A: Usually we take door to door express delivery ,cause it's more convenient and fast.

Q: How does circuit breaker analyzer testing equipment work?

A: Circuit breaker analyzer testing equipment connects to the circuit breaker via test cables. The equipment sends electrical signals to simulate breaker operation and records the response. Below is a general step-by-step process:
Connection Setup: Attach test leads to breaker terminals and control circuits.
Configuration: Input breaker specifications such as type, voltage rating, and timing limits.
Initiate Testing: Perform automated or manual tests for timing, resistance, and motion.
Data Recording: The equipment records test results and generates detailed reports.
Analysis: Results are analyzed to identify anomalies, degradation, or failure risks.

Q: What is circuit breaker analyzer?

A: Circuit breaker analyzer is a diagnostic tool used to assess the operational condition of circuit breakers. It ensures that the breakers function optimally, reducing the risk of failures during critical fault conditions. These devices are designed to perform comprehensive testing, including timing analysis, dynamic contact resistance measurement (DCRM), and motion analysis.

Q: What is the operating process of circuit breaker analyzer?

A: The operation process of a circuit breaker analyzer can be described in the following steps:
1. Connect the analyzer to the circuit breaker using appropriate cables and probes.
2. Set up the analyzer by inputting parameters such as rated voltage, current, and frequency.
3. Conduct a primary injection test by sending a high current through the circuit breaker to measure its response time, trip time, and other parameters.
4. Conduct a secondary injection test by simulating fault conditions and measuring the circuit breaker's response.
5. Analyze the test results and compare them to manufacturer's specifications, industry standards, or previous test data to determine the circuit breaker's condition and any potential issues.
6. Generate a report summarizing the test results and recommendations for repair or replacement if necessary.

Q: Can a circuit breaker analyzer test both single-pole and three-pole breakers?

A: Modern analyzers can test both single-pole and three-pole configurations. They can synchronize measurements across all poles to assess simultaneous operation.

Q: Can I use one analyzer across different breaker types and voltages?

A: Yes. Most modern analyzers are universal:
Support customizable control inputs.
Handle multiple trip/close coils.
Include test plans for various manufacturers.

Q: Can circuit breaker analyzers store and compare test history?

A: Yes. Store multiple test sets per breaker.
Compare trends over time.
Detect gradual degradation or timing drift.
Integrate with asset management systems.

Q: Can a circuit breaker analyzer test dual-function (trip/close) breakers?

A: Yes. Most advanced analyzers:
Support simultaneous test of trip/close coils.
Allow customized control wiring for dual-function operation.

As one of the most professional circuit breaker analyzer manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy cheap circuit breaker analyzer made in China here from our factory.

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