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Kvtester High Voltage Generator AC Hipot Tester Vlf Cable Tester
US$2,999.00-7,999.00
1 Piece
Product profile
Customization
AvailableWarranty
1 YearMax Diameter of Workpiece
>3200mmModel NO.
ZC-524BMass Scope of Workpiece
<900kgType
Universal Testing MachineMaxcapacity
<1000KNAccuracy Grade
3% Full-Scale +0.5kvLoad Way
Electronic LoadLoading Method
Static LoadDisplay
DigitalControl
Computer ControlWeight
0-100KgPower Source
220V, 50HzOil Cylinder Position
TopPower Supply
220V 50HzVoltage
30/60/80/90Transport Package
Aluminum Alloy Packing Box Inside Andwooden Box OTrademark
KvTesterOrigin
ChinaHS Code
9031809090Production Capacity
500/MonthKey features
Ultra Low Frequency Testing: 0.1Hz/0.05Hz/0.02Hz selectable for large generators and cables.
High Precision Measurement: Accuracy grade 3% Full-Scale +0.5kV with direct high-pressure side sampling.
Fast Over-Voltage Protection: Automatic shutdown within 20ms when output voltage exceeds limits.
Dual Over-Current Protection: High and low voltage dual protection with accurately set downtime.
Integrated High-Voltage Resistor: Built-in protection resistor design eliminates need for external components.
Closed-Loop Feedback Control: Advanced negative feedback circuit ensures stable high and low voltage control.
OEM and ODM Services: Custom power supply and voltage options available for specific needs.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-01-01 CertifiedNearest Port: Shanghai Port, Shenzhen Port, Guangzhou PortAverage Response Time: ≤2.27h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryKvtester Electronics Technology Co., Ltd. is a China-based limited-company factory established in 2008, specializing in high-voltage testing equipment, power measurement, instrumentation, transformer and relay testing, and substation monitoring systems. It reports one production line, a 338.14 m² manufacturing area, 20 employees, six years of R&D engineer experience, and fewer than five quality-control staff. The supplier states that it provides R&D, design, production, sales, and service, and supports broad export markets with self-operated import and export rights. Lead time is stated as within 15 working days during off-peak periods and one month during peak periods. No supplier-management-system certification is reported. The provided information does not establish financial strength, documented customer cases, or confirmed customization capability.
Supplier typeThe supplier is identified as a limited company and factory based in Wuhan, Hubei, China, operating in manufacturing. Its stated activities cover R&D, production, sales, and service of high-voltage testing and related equipment.
CertificationsThe supplier explicitly reports "NIL" for supplier management-system certification. Therefore, no relevant certification holding is evidenced in the provided information.
R&D capabilityThe supplier explicitly conducts R&D and product design, employs personnel with six years of total R&D engineering experience, and offers multiple specialized testing and monitoring product categories. These facts support an established technical-development capability, although no patents, new-product record, or formal innovation certifications are provided.
Production capacityThe supplier identifies itself as a factory with one production line, a 338.14 m² manufacturing plant, 20 employees, and stated order fulfillment of within 15 working days off-peak and one month during peak periods. This demonstrates operating production capacity, while the single line and small workforce indicate a relatively limited scale.
Product Q&A
Q:What is the accuracy grade of the tester?
A:
The accuracy grade is 3% Full-Scale +0.5kV.
Q:What are the selectable test frequencies?
A:
The device supports selectable frequencies of 0.1Hz, 0.05Hz, and 0.02Hz.
Q:How fast does the over-voltage protection react?
A:
The instrument shuts down for protection within 20ms when voltage exceeds limiting values.
Q:Is external high-voltage resistor needed?
A:
No, the device features an integrated high-voltage output protection resistor design.
Q:Can the power supply and voltage be customized?
A:
Yes, OEM and ODM services are available for custom power supply and voltage settings.
Send Inquiry
*To:
Kvtester Electronics Technology Co., Ltd.
Kvtester Electronics Technology Co., Ltd.*Content:
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