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Uhv-408 High Voltage Switch Time Characteristic Tester Circuit Breaker Analyzer
US$1,100.00-2,100.00
1 Set
Product profile
After-sales Service
1 YearWarranty
1 YearDisplay Type
Digital OnlyModel NO.
UHV-408Certification
CECustomized
Non-CustomizedProduct Name
Circuit Breaker AnalyzerVoltage Output
DC20~270V(Adjustable)Current Output Time
0.01~10 S (Settable)Resistance Range
1000 ω Resistance, Resolution: 0.01 ωExternal Trigger Voltage
AC/DC10-300V, Current ≤120AMainframe Volume
360*260*170mmPower Supply
220V±10% 50Hz±10%Current Range
The Maximum Current 30 a, Resolution: 0.01 aOperating Environment
-20℃~+50℃Relative Humidity
≤90%Transport Package
CasesSpecification
see detailsTrademark
UHVOrigin
ChinaKey features
Tests SF6, GIS, vacuum, oil switches, and railway breakers. Measures 12 metal, 6 main, and 6 auxiliary fractures in one operation-capturing time, bounce, speed, coil current, and resistance.
Built-in DC 20-270V, 20A supply-no secondary power needed. Short-circuit protection cuts output in 1ms. Dual-circuit design allows testing even if one control circuit fails.
Stores up to 100 test groups with a real-time clock for easy archiving.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai Port, Wuhan Port, Shenzhen Port, Ningbo PortAverage Response Time: ≤1.97h
AI-Powered supplier vetting
SummaryThe supplier specializes in power facilities and electrical equipment, with a robust quality control system certified by ISO9001, ISO14001, and ISO45001. They offer extensive customization options and have proven R&D capabilities with ODM services. However, they lack overseas infrastructure and stock capabilities, which may limit their global reach. Financial data from the past three years suggests stability, but the absence of valid manufacturing contracts may impact production reliability.
Supplier typeThe supplier operates in power facilities, electrical instruments, meters manufacturing, sales of electronic components, and electromechanical components.
CertificationsThe supplier holds ISO9001, ISO14001, ISO45001 certifications, indicating strong compliance with quality and environmental management standards.
After-Sales capabilityProcedures for corrective actions and handling customer complaints are clearly established and recorded.
R&D capabilityThe supplier has launched new products in the past year, offers ODM services, and provides SDK, showcasing strong innovation capabilities.
Production capacityThe supplier lacks valid contracts with subcontractors and has no stock or overseas warehouse capabilities, limiting production and logistics.
Customization capabilityOffers extensive customization services from samples, designs, and full customization, indicating strong customization capabilities.
Client casesProvides OEM services for well-known brands, demonstrating experience with significant clients.
Product Q&A
Q:How does the analyzer measure contact timing without high voltage?
A:
It applies a safe low DC voltage (typically 20-35V) across each main contact. When the contact opens or closes, the circuit changes state, and the analyzer detects this change with microsecond precision.
Q:What is Dynamic Resistance Measurement (DRM) and when should I use it?
A:
DRM injects a high DC current (up to 200A) through the arcing contacts while the breaker operates, measuring voltage drop to calculate contact resistance in real time. It is essential for assessing contact wear on SF6 and vacuum breakers without opening the interrupter.
Q:Can the analyzer perform multiple operations automatically?
A:
Yes, advanced analyzers offer programmable sequence testing. You can set commands like Open, Close, Open-Close, Close-Open, or Open-Close-Open with user-defined delays, and the analyzer will execute the entire sequence and record data continuously.
Send Inquiry
*To:
Wuhan UHV Power Technology Co., Ltd.
Wuhan UHV Power Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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