Powered by Made-in-China.com
IEC61010 Ultra Low Frequency High Voltage Generator Vlf Hipot Tangent Delta Cable Tester
US$2,500.00-7,800.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
Lifetime Technical Support,Online ServiceWarranty
1 YearModel NO.
VLFUsage
Vlf Very Low Frequency High Voltage TesterApparatus
Vlf AC High Voltage Pulse GeneratorFunction
Very Low Frequency AC Hipot TesterDevice
Cable AC Withstand Voltage TesterRated Voltage
30kv~80kvRated Current
20mA~30mA(Peak)Output Frequency
0.1Hz, 0.05Hz, 0.02HzMeasurement Error
< 3%Rdg+0.3%FsPositive&Negative Voltage Peak Errors
< 3%Rdg+0.3%FsVoltage Wave Form Distortion
<5%Model Number
VlfAccuracy
± (3% of Full Scale +0.5 Kv)Load Range
0.05μF-1μFDielectric Loss Measurement Frequency
0.1HzPower Supply
AC120V±5%,60 HzTransport Package
Standard Wooden CaseSpecification
ISOTrademark
GoldOrigin
Chongqing of ChinaHS Code
9031809090Production Capacity
100PCS/MonthKey features
Lifetime Technical Support: Provides lifetime technical support and online service for all customers.
IEC61010 Compliance: Fully complies with IEC61010 standards and power industry technical conditions.
Automatic Voltage Control: Features full automatic voltage boost, step-down, measurement, and protection.
High Accuracy Measurement: Measurement error is less than 3%Rdg+0.3%Fs with data gained directly from high voltage side.
Fast Protection Response: Over-voltage and over-current protection action time is less than 20ms.
Compact and Lightweight: Full electronic design ensures small volume and light weight for easy transport.
Clear LCD Display: Large screen LCD displays output sinusoidal waveform and test reports clearly.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-05-03Nearest Port: Chongqing, ShanghaiAverage Response Time: ≤4.98hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT
AI-Powered supplier vetting
SummaryChongqing Gold Mechanical & Electrical Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with stated capabilities in oil, electrical, fire, and measuring equipment. Evidence indicates more than 10 production lines, 11–20 R&D engineers, 11–20 quality-control staff, and 50 total staff. The supplier holds ISO 9001 certification, has self-operated import/export rights, and reports peak- and off-peak-season lead times within 15 working days. It describes international sales coverage across multiple regions and adherence to ISO, ASTM D, IP, and GB standards. However, the provided information does not establish after-sales procedures, customization services, or specific customer case details. Financial credibility cannot be assessed because financial data is excluded from this analysis.
Supplier typeThe supplier is explicitly described as a factory and as both a trading company and manufacturer/factory. Its stated business involves researching, designing, developing, and producing scientific and measuring instruments, supporting classification as a manufacturing-oriented supplier.
CertificationsThe supplier explicitly reports ISO 9001 certification and states that manufacturing follows ISO, ASTM D, IP, and GB standards. ISO 9001 is direct evidence of a certified quality-management system, while the standards statement supports structured manufacturing compliance.
R&D capabilityThe supplier describes itself as a high-tech enterprise engaged in research, design, development, and production, with 11–20 years of total R&D-engineer experience and stated continuous innovation. These details explicitly support an established innovation function.
Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, 50 total staff, and lead times within 15 working days in both peak and off-peak seasons. Its described manufacturing scope covers oil testers, electrical testers, fire-testing equipment, and oil purifiers, providing direct evidence of operational production capacity.
Product Q&A
Q:What is the warranty period for this device?
A:
We provide a 1-year warranty for this VLF Hipot Tangent Delta Cable Tester.
Q:What are the available rated voltage options?
A:
The device offers rated voltages ranging from 30kV to 80kV, including models VLF-30, VLF-50, VLF-60, and VLF-80.
Q:Does the device support automatic testing?
A:
Yes, it features full automatic voltage boost, step-down, measurement, and protection with manual intervention capability.
Q:What is the response time for protection functions?
A:
The action time for over-voltage and over-current protection is less than 20ms.
Q:Is technical support available after purchase?
A:
Yes, we offer lifetime technical support and online service to assist with any issues.
Send Inquiry
*To:
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Zgf High Voltage Tester 60kv 120kv 200kv 300kv 400kv DC High Voltage Generator DC Hipot Tester
US$590.00-4,900.00
1 Set(MOQ)
Vlf AC Hipot Tester Electric Ultra Low Frequency High Voltage Vlf Cable Generator
US$2,300.00-6,650.00
1 Set(MOQ)
Xhdp Series 30/50/80kv Ultra Low Frequency AC High Voltage Generator Vlf Hipot Tester
US$5,000.00-6,000.00
1 Set(MOQ)
Zgf Electromagnetic Pulse Generator Hipot DC High Voltage Tester
US$1,400.00-5,100.00
1 Set(MOQ)
Vlf Very Low Frequency High Voltage Generator 0.1Hz Vlf Cable Tester
US$1,900.00-6,900.00
1 Set(MOQ)
Vlf Hipot Tester (Ultra low frequency high voltage generator) AC Hipot Test Kit Hipot Tester
US$3,000.00-5,000.00
1 Piece(MOQ)
30kv 0.1Hz Vlf Hipot Tester Very Low Frequency AC Hipot Tester IEC Standard
US$2,400.00-5,000.00
1 Piece(MOQ)
High Voltage Very Low Frequency AC Hipot Tester Electrical Equipment Testing
US$2,400.00-2,600.00
1 Piece(MOQ)
GDZG-300 DC High Voltage Generator DC HIPOT Tester
US$1,200.00-8,900.00
1 Set(MOQ)
2026 30kv 0.1Hz Hv AC Vlf Cable Testing Equipment High Voltage Withstand Tester
US$2,400.00-2,600.00
1 Piece(MOQ)
80kv 0.1Hz Vlf Hipot Tester Very Low Frequency High Voltage Tester for 35kv Power Cables
US$3,000.00-5,000.00
1 Piece(MOQ)
Very Low Frequency AC Hipot Tester for Power Cable Testing 30kv
US$5,000.00-10,000.00
1 Set(MOQ)
High Voltage Hipot Tester 30kv for Transformer and Cable Testing
US$5,000.00-10,000.00
1 Set(MOQ)
Multi-Function High Voltage Low Current Arc Tester for Evaluating Thin-Film Insulation Coatings
US$5,300.00-5,350.00
1 sets(MOQ)
Industrial DC Hipot Tester for High Voltage Cable Transformer Test System
US$5,000.00-10,000.00
1 Set(MOQ)
High Voltage Withstand Tester Hipot Equipment for Transformer
US$5,000.00-10,000.00
1 Set(MOQ)
HVHIPOT GDYD-1210D High Voltage Withstand AC Hipot Tester
US$3,441.00-4,980.00
1 Set(MOQ)
Variable Frequency AC High Voltage Resonant Test System Test tester GDTF-4500/750
US$5,000.00-50,000.00
1 Set(MOQ)
Automatic High Voltage Low Current Arc Tracking Resistance Tester for Household Appliance
US$5,300.00-5,350.00
1 sets(MOQ)
HVHIPOT GD2673 High Voltage Insulation withstand tester HV Hipot tester 5kV 750VA
US$1,150.00-1,499.00
1 Piece(MOQ)


















