HUAYI: Professional Switchgear Test Equipment 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
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Service condition |
Input power |
220V±10% 50Hz±10% |
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Atmospheric pressure |
86～106kpa ℃ |
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Temperature |
－10～45℃ |
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Humidity |
≦80%RH |
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Safety Performance |
Insulation resistance |
＞2MΩ |
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Dielectric strength |
Power to chassis frequency voltage withstands 1.5KV, 1 min, no flashover and arcing. |
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Basic parameters |
Time |
Range: 16000.0ms, resolution: 0.1ms |
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Error: ①200ms within,0.1ms±1d |
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②200ms above,±2％ |
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③±0.1ms synchronous |
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Speed |
Range: 20.00m/s, resolution 0.01m/s |
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Error:①0～2m/s : ±0.1m/s±1d |
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②>100m/s, ±0.2m/s±1d |
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Range |
Vacuum Circuit Breaker: Range-50.0mm, resolution-0.1mm, error-±0.5mm |
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SF6 Circuit Breaker: Range-300.0mm, resolution-0.1mm, error-±2mm |
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Oil-minimum breaker: Range-600.0mm, resolution-0.1mm, error-±2mm |
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Current |
Range: 20.00A, resolution: 0.01A |
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Fracture type |
12way metal fracture,6 way closing resistance fracture, 3 -way graphite contact |
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Output power |
DC30～250V digitally adjustable /20A (Instantaneous work) |
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Dimension |
Host: 360mm×290mm×280mm: accessory:370mm×280mm×220mm |
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Weight |
Host:6kg, attachment:9kg |
Advantages of Switchgear Test Equipment
High Accuracy and Reliability: Rely on advanced measurement technologies tailored to identify possible faults and avert failures within switchgear systems.
Portability and Efficiency: The lightweight and portable designs facilitate easy relocation to different sites and expedite installation for on-site testing applications, reducing idle time.
Cost-Effective Maintenance: Consistent checking with accurate devices prolongs the life span of electrical assets optimally reducing repair and replacement expenses.
All-in-One Testing Capability: Conducting primary injection tests, measuring insulation resistance, analyzing circuit breaker timing, detecting partial discharges.
Safety: The equipment incorporates sophisticated dual-grounding and insulated operation features which safeguard both the user and the equipment.
Real-Time Insights: Obtain useful data through advanced real-time monitoring features which improves the ability for making decisions and planning maintenance activities.
Shell: Stainless steel or galvanized steel is often used for the equipment enclosure to provide mechanical strength, durability, and protection against environmental factors.
Insulating Materials: High-quality insulating materials such as epoxy resin, porcelain, or composite polymers are used to prevent electrical leakage and ensure operator safety.
Conductive Components: Copper or aluminum alloys are commonly used for conductive parts due to their excellent electrical conductivity and corrosion resistance.
Application of Switchgear Test Equipment
Electric Utilities: Use switchgear test equipment to maintain transmission and distribution substations, ensuring grid stability and minimizing outage risks.
Industrial Manufacturing: Plants depend on reliable power for motors, control systems, and production lines; regular testing prevents costly shutdowns.
Commercial Facilities: Office buildings, hospitals, and shopping centers use switchgear test equipment to sustain uninterrupted lighting, HVAC, and emergency systems.
Renewable Energy: Solar farms and wind turbines require verified switchgear performance to safely connect to the grid and handle variable loads.
Data Centers: Mission-critical operations demand ultra-reliable power; switchgear test equipment ensures backup systems and UPS integration function flawlessly.
Transportation & Infrastructure: Rail systems, airports, and ports use switchgear test equipment to maintain signaling, lighting, and communication systems.
Usage Requirements
Conduct Thorough Pre-Testing Inspections: Check them for undetectable signs of wear, applied cable, or mechanical irregularities. Good maintenance and proper inspection can avoid untimely failures during testing.
Deploy Testing Equipment with Latest Safety Features: Switchgear test equipment feature real-time monitoring, fault diagnosis, and emergency stop capabilities. These ensure the operation remains consistently high in accuracy and reliability.
Implement a Clear Risk Assessment Protocol: Create standard risk assessment procedures to identify hazards well in advance. This must entail environmental conditions; setting up of equipment; readiness of personnel.
Establish Defined Safety Zones: Physical barriers or clear signage should mark these zones, so that people who have entered the region are well aware of the operation in progress and are mindful of the risks involved.
Provide Training and Guidelines: Ensure periodic training for team members on safety protocols and the operation of test equipment, along with emergency response procedures.
Monitor and Record Testing Data: Data points such as voltage levels, current behaviors, and equipment performances are to be monitored continuously during the testing.
Ensure Proper Grounding and Shielding: Ensure all grounding devices are in place to prevent high-voltage current from accidentally discharging through non-professional personnel or potentially causing damage to equipment.
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.
Video
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 switchgear test equipment manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy cheap switchgear test equipment made in China here from our factory.
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