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GDKC-13A Circuit Breaker Closing and Opening Tester
US$1,000.00-4,000.00
1 Piece
Product profile
Customization
AvailableType
Universal Testing MachineAccuracy Grade
1Model NO.
GDKC-13ALoad Way
Electronic LoadLoading Method
Dynamic LoadDisplay
DigitalControl
Computer ControlWeight
9kgPower Source
AC220VInput Power
220V, 50HzAir Pressure
86-106kpaInsulation Resistance
>2MΩWarranty
1 yearTransport Package
Standard Export Wooden BoxSpecification
360mm (L)* 280mm (W)* 300mm (H)Trademark
HV HipotOrigin
Wuhan, ChinaHS Code
9030899090Production Capacity
5000set/YearKey features
Comprehensive Parameter Testing: Measures time, velocity, travel, current, and bounce for all contacts.
High Precision Accuracy: Accuracy Grade 1 with 0.1ms resolution for time and 0.01m/s for velocity.
Built-in Adjustable Power Source: DC25-250V/20A digital adjustable source for automatic LV action tests.
Data Storage and Printing: Built-in real-time clock, LCD with power-off memory, and built-in printer.
Universal Compatibility: Suitable for SF6, GIS, vacuum, and oil circuit breakers with optional sensors.
Strong Anti-Interference: Capable of accurate testing even in live 500kV substations.
Compact and Portable Design: Lightweight at 9kg with dimensions 360x280x300mm for easy installation.
1-Year Warranty Coverage: Includes a 1-year warranty for the testing equipment.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤3.93h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryHV Hipot Electric Co., Ltd. is a China-based factory and limited company in Wuhan, Hubei, established in 2006 according to the company profile, while another description states operations began in 2003. It manufactures high-voltage testing and related electrical measurement equipment, including AC/DC hipot testers, partial-discharge testers, and circuit-breaker testers. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, three production lines, 6–10 quality-control staff, and eight years of R&D-engineer experience; another statement reports 18 technicians in its R&D team. It serves multiple overseas markets and accepts LC and T/T payment terms, with stated one-month lead times in both peak and off-peak seasons. Evidence supports established technical and manufacturing capabilities, but after-sales service, customization, and specific customer cases are not sufficiently documented.
Supplier typeThe supplier is identified as a limited company, a factory, and a manufacturing enterprise located in Wuhan, China. Its business focuses on instruments, meters, electrical and electronic products, particularly high-voltage testing equipment.
CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while another company description confirms ISO9001 quality management certification and high-tech enterprise qualifications. These statements provide direct evidence of formal quality and environmental management credentials.
R&D capabilityThe supplier reports successive development of multiple high-voltage testing products, participation in high-voltage and energy-saving projects with State Grid-related organizations, research institutions, and Wuhan University, and an R&D team described as 18 technicians. These are explicit indicators of product-development and technical innovation capability.
Production capacityThe supplier operates as a factory with three production lines, 6–10 quality-control staff, a 2,712 m² manufacturing plant, and stated one-month order fulfillment in both peak and off-peak seasons. It also reports self-operated import and export rights and serves several overseas markets, supporting a positive assessment of production and delivery capability.
Product Q&A
Q:What types of circuit breakers can this tester handle?
A:
It is suitable for testing SF6 circuit breakers, GIS combination equipment, vacuum circuit breakers, and oil circuit breakers.
Q:What are the main testing parameters?
A:
It measures open/close time, in-phase synchronization, bounce time, velocity, travel, current waveforms, and operation voltage.
Q:Does the device have a built-in power source?
A:
Yes, it features a built-in DC25-250V/20A digital adjustable power source for automatic LV action tests.
Q:What is the accuracy grade and resolution?
A:
The accuracy grade is 1. Time resolution is 0.1ms, and velocity resolution is 0.01m/s.
Q:Can it operate in high-voltage live environments?
A:
Yes, it has strong anti-interference ability and can accurately measure even in live 500kV substations.
Send Inquiry
*To:
HV Hipot Electric Co., Ltd.
HV Hipot Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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