0.1Hz Vlf High Voltage Hipot Testers with Tan Delta Diagnostics 80kv
Contact Supplier
Product Highlights
- Multi-Function Diagnostics: Integrates AC withstand, Tan delta, capacitance, and IR testing without external devices.
- Advanced Frequency Control: Features auto variable frequency from 0.1Hz down to 0.01Hz with high stability.
- Portable Design: Compact control unit and booster tanks allow for easy transport and field use.
- User-Friendly Interface: Equipped with a color touch LCD screen and menu-guided automatic operation.
- Continuous Operation: Designed for 60 minutes of continuous working time for efficient testing.
- Safety & Protection: Includes optical isolation, over-voltage/current protection, and discharge-free operation.
- Data Management: Built-in printer and storage capabilities for test results and waveform analysis.
- Customizable Power Input: Standard 220V input with 110V customization available for global compatibility.
Product Attributes
- Customization
- Available
- After-sales Service
- Life Time Maintenance
- Warranty
- One Year
- Model NO.
- VLF-80T
- Output Frequency
- 0.1Hz-0.01Hz
- Colour
- Black
- Transport Package
- Aluminum Box Inside and Plywood Case Outside
- Specification
- CE Mark
- Trademark
- GOLDSOL
- Origin
- China
- HS Code
- 9030390009
- Production Capacity
- 50 Sets/Month
- Package Size
- 50.00cm * 50.00cm * 60.00cm
- Package Gross Weight
- 60.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 0.1Hz Vlf High Voltage Hipot Testers with Tan Delta Diagnostics 80kv
-
0.1Hz Vlf High Voltage Hipot Testers with Tan Delta Diagnostics 80kv -
0.1Hz Vlf High Voltage Hipot Testers with Tan Delta Diagnostics 80kv -
0.1Hz Vlf High Voltage Hipot Testers with Tan Delta Diagnostics 80kv -
0.1Hz Vlf High Voltage Hipot Testers with Tan Delta Diagnostics 80kv -
0.1Hz Vlf High Voltage Hipot Testers with Tan Delta Diagnostics 80kv -
0.1Hz Vlf High Voltage Hipot Testers with Tan Delta Diagnostics 80kv -
0.1Hz Vlf High Voltage Hipot Testers with Tan Delta Diagnostics 80kv
Find Similar Products
Product Description
VLF (Very Low Frequency) Hipot Testers are suitable for testing power cables, transformers, switchgear, rotating machinery and other electrical apparatus.
The "VLF-T" series supply AC withstand voltage testing + tgδ test + Capacity(μF) + IR(Ω).
-Micro-controller
-Advanced digital frequency technology
-Built-in printer
-Discharge free
-Portable
-60mins Continous working
-CE mark
-Patent
-5th generation
VLF Advantage
8. H/L voltage closed loop negative feedback control circuit, output no capacity rise effect.
9. Built-in printer.
10. Built-in protective resistors.
11. Colour Touch LCD (154*86mm)operation, True sine wave output.
12. Real-time display of actual output waveform.
13. Ergonomic, menu guided, large colour touch screen
14. Storage of test results for later retrieval and print.
15. Over voltage and current protected.
16.Auto variable frequency 0.1Hz, 0.05Hz, 0.02 Hz, 0.01 Hz.
17. 60 mins continuous working;
18. Data of current, voltage and waveform directly sampled at HV side.
19. Rugged and reliable design less prone to failure from transients.
20. Invatation Patent
21. Portable: Control unit + Booster (Tank)
22. CE mark.
23. RS232 for option.
24. Remote control system for option.
Specification
1.Power: 220V ± 10% AC (110V can be customized), 50/60Hz, single phase;
2.Output-Voltage (Peak): 1 to rated value (KV), details see the below table;
3.Output frequency: 0.1Hz, 0.05Hz, 0.02 Hz, 0.01 Hz (auto variable frequency);
4.Load: 0.5μF (approx 6,000 ft of cable) @ 0.1 Hz
1.0μF (approx 12,000 ft of cable) @ 0.05 Hz
2.5μF (approx 30,000 ft of cable) @ 0.02 Hz
5.0μF (approx 60,000 ft of cable) @ 0.01 Hz
5. Stability of frequency: Fluctuation < 0.5%;
6. Measurement accuracy: ±3%;
7. Positive and negative voltage peak error: ≤3%;
8. Voltage waveform distortion: ≤5%;
9. Construction: 1 Control unit + 1 Booster (≤60KV set); 1 Control unit + 2 Boosters(≥60KV set).
10. Ambient conditions of use: temperature Indoor and outdoor : -10ºC ~ + 50ºC.
11. Humidity:≤85%
12. Technical indexes of VLF tgδ test:
1) tgδ test voltage range: 1 to 40KV (Only one booster can be used for tan delta test if 2 boosters set)
2) Measurement voltage accuracy: 3%
3) Dielectric loss test frequency: 0.1Hz
4) Measurement range: 0.01×10-3- 655.35×10-3
5) Dielectric loss accuracy: 1x10-4
6) Dielectric loss resolution: 1x10-5
7) Capacitance measurement range: 0.001μF-10μF
8) Celectric capacity resolution: 0.001μF
9) Current measurement range: 0-59mA
10) Current resolution: 0.1mA
11) Insulation resistance: 0.01GΩ-65.53GΩ
12) Insulation resistance resolution: 10MΩ
13.Main technical indexes of VLF PD test (for option):
1) Partial discharge measurement range: 0.1pc-5000pc
2) Partial discharge detection sensitivity: 0.1pc
3) Capacitance range: 0.001μF-10μF
4) Sampling bits: 12 bits
5) Sampling speed: 200M/S
6) Test voltage: 0 to rated value (KV)
14.DC leakage current measurement (for option):
1) Output rated voltage: same as rated AC voltage output
2) Voltage accuracy: 3%
3) Leakage current range: 0-2000μA
4) DC Current resolution: 1μA
5) DC current accuracy: 3%
6) It is necessary to parallel the capacitor we supplied if testing DC leakage current.
Field connection diagram (Test object: cable)
True LCD screenshoot test results
Analysis of Tan delta test results (IEE400.2)
Package for transport :
2) 50KV/60KV test set:
Accessories
The "VLF-T" series supply AC withstand voltage testing + tgδ test + Capacity(μF) + IR(Ω).
-Micro-controller
-Advanced digital frequency technology
-Built-in printer
-Discharge free
-Portable
-60mins Continous working
-CE mark
-Patent
-5th generation
VLF Advantage
1.AC Withstand voltage testing, Voltage & current curve display.
2.Tan delta (tgδ test), capacitance (μF) and IR (Ω) Test without external device.
3.Partial discharge testing without external device (for buyer's option).
4.DC withstandi voltage test,DC leakage current measurement (for buyer's option).
5."IEE 400.2" Analysis of Tan delta test result.
6.Safe Optical isolation technology.
7. Easiest to use Fully automatic microcontroller.
8. H/L voltage closed loop negative feedback control circuit, output no capacity rise effect.
9. Built-in printer.
10. Built-in protective resistors.
11. Colour Touch LCD (154*86mm)operation, True sine wave output.
12. Real-time display of actual output waveform.
13. Ergonomic, menu guided, large colour touch screen
14. Storage of test results for later retrieval and print.
15. Over voltage and current protected.
16.Auto variable frequency 0.1Hz, 0.05Hz, 0.02 Hz, 0.01 Hz.
17. 60 mins continuous working;
18. Data of current, voltage and waveform directly sampled at HV side.
19. Rugged and reliable design less prone to failure from transients.
20. Invatation Patent
21. Portable: Control unit + Booster (Tank)
22. CE mark.
23. RS232 for option.
24. Remote control system for option.
Specification
1.Power: 220V ± 10% AC (110V can be customized), 50/60Hz, single phase;
2.Output-Voltage (Peak): 1 to rated value (KV), details see the below table;
3.Output frequency: 0.1Hz, 0.05Hz, 0.02 Hz, 0.01 Hz (auto variable frequency);
4.Load: 0.5μF (approx 6,000 ft of cable) @ 0.1 Hz
1.0μF (approx 12,000 ft of cable) @ 0.05 Hz
2.5μF (approx 30,000 ft of cable) @ 0.02 Hz
5.0μF (approx 60,000 ft of cable) @ 0.01 Hz
5. Stability of frequency: Fluctuation < 0.5%;
6. Measurement accuracy: ±3%;
7. Positive and negative voltage peak error: ≤3%;
8. Voltage waveform distortion: ≤5%;
9. Construction: 1 Control unit + 1 Booster (≤60KV set); 1 Control unit + 2 Boosters(≥60KV set).
10. Ambient conditions of use: temperature Indoor and outdoor : -10ºC ~ + 50ºC.
11. Humidity:≤85%
12. Technical indexes of VLF tgδ test:
1) tgδ test voltage range: 1 to 40KV (Only one booster can be used for tan delta test if 2 boosters set)
2) Measurement voltage accuracy: 3%
3) Dielectric loss test frequency: 0.1Hz
4) Measurement range: 0.01×10-3- 655.35×10-3
5) Dielectric loss accuracy: 1x10-4
6) Dielectric loss resolution: 1x10-5
7) Capacitance measurement range: 0.001μF-10μF
8) Celectric capacity resolution: 0.001μF
9) Current measurement range: 0-59mA
10) Current resolution: 0.1mA
11) Insulation resistance: 0.01GΩ-65.53GΩ
12) Insulation resistance resolution: 10MΩ
13.Main technical indexes of VLF PD test (for option):
1) Partial discharge measurement range: 0.1pc-5000pc
2) Partial discharge detection sensitivity: 0.1pc
3) Capacitance range: 0.001μF-10μF
4) Sampling bits: 12 bits
5) Sampling speed: 200M/S
6) Test voltage: 0 to rated value (KV)
14.DC leakage current measurement (for option):
1) Output rated voltage: same as rated AC voltage output
2) Voltage accuracy: 3%
3) Leakage current range: 0-2000μA
4) DC Current resolution: 1μA
5) DC current accuracy: 3%
6) It is necessary to parallel the capacitor we supplied if testing DC leakage current.
Model no |
Output Voltage/ Current (Peak) |
Load Capacity | Control Unit | Booster(Tank) | Power | ||
| Capacitance/ Freuency |
Net Dim. (cm) |
Net Wt (kg) |
Net Dim. (cm) |
Net Wt (kg) |
|||
| VLF-30T | 30KV/20mA | 0.1Hz-0.01Hz Auto Variable Capacity:≤10µF |
40×31×20 | 6 | 29x15×35 | 25 | 1000W |
| VLF-40T | 40KV/20mA | 0.1Hz-0.01Hz Auto Variable Capacity:≤10µF |
40×31×20 | 6 | 29x15×35 | 25 | 1200W |
| VLF-50T | 50KV/30mA | 0.1Hz-0.01Hz Auto Variable Capacity:≤10µF |
40×31×20 | 6 | 45×19×36 | 45 | 1500W |
| VLF-60T | 60KV/59mA | 0.1Hz-0.01Hz Auto Variable Capacity:≤5µF at 60KV; |
40×31×20 | 6 | 45×19×36 |
45 | 2000W |
| VLF-80T | 80KV/59mA | 0.1Hz-0.01Hz Auto Variable Capacity:≤5µF at 80KV; Capacity:≤10µF for single booster (40/40KV) |
40×31×20 |
6 | 29x15×35 | 25 | 3000W |
| 36x19×45 | 45 | ||||||
| VLF-90T | 90KV/59mA | 0.1Hz-0.01Hz Auto Variable Capacity:≤5µF at 90KV; Capacity:≤10µF for single booster (40/50KV) |
40×31×20 |
6 | 29x15×35 | 25 | 3500W |
| 36x19×45 | 45 | ||||||
Field connection diagram (Test object: cable)
True LCD screenshoot test results
Analysis of Tan delta test results (IEE400.2)
Package for transport :
1) 30KV/40KV test set:
| Sr no | Name of Commodity | Qty | N.W | G.W | Transport size (LxWxH) |
1 |
Controller | 1 unit | 5 kg | 52 kg |
450x380x800mm |
| Capacitor 0.04µF | 1 unit | 5 kg | |||
| Booster I (30/40KV) | 1 unit | 25 kg | |||
| Aluminum alloy box | 1 unit | 5kg | |||
| Total: | 1 set | 40 kg | 52 kg | 0.14 m3 | |
| Packed in 1 wooden case. | |||||
2) 50KV/60KV test set:
| Sr no | Name of Commodity | Qty | N.W | G.W | Transport size (LxWxH) |
1 |
Controller | 1 unit | 5 kg | 80 kg |
470x430x950mm |
| Capacitor 0.04µF | 1 unit | 5 kg | |||
| Booster I (50/60KV) | 1 unit | 45 kg | |||
| Aluminum alloy box | 1 unit | 5kg | |||
| Total: | 1 set | 60 kg | 80 kg | 0.19 m3 | |
| Packed in 1 wooden case. | |||||
2) 70KV/80KV test set:
| Sr no | Name of Commodity | Qty | N.W | G.W | Transport size (LxWxH) |
1 |
Controller | 1 unit | 5 kg | 52 kg |
450x380x800mm |
| Capacitor 0.04µF | 1 unit | 5 kg | |||
| Booster I (30/40KV) | 1 unit | 25 kg | |||
| Aluminum alloy box | 1 unit | 5kg | |||
| 2 | Booster II (40/50KV) | 1 unit | 45 kg | 69 kg | 470x430x720mm |
| Aluminum alloy box | 1 unit | 6 kg | |||
| Total: | 1 set | 91 kg | 121 kg | 0.29 m3 | |
| Packed in 2 wooden cases. | |||||
Accessories
| Sr no. | Description | Quantity | Remarks | |
| 1 | Control unit | 1 | unit | |
| 2 | Booster I (Tank I) | 1 | unit | 1 Booster if ≤60KV set; 2 boosters for ≥70KV set. |
| Booster II (Tank II) | 1 | unit | ||
| 3 | Capacitor (0.04µF) | 1 | unit | Used as Capacity supplement, or test object for demo |
| 4 | Discharge rod | 1 | unit | |
| 5 | HV Test/Connection cables | 1 | set | |
| 6 | Earth cable | 1 | unit | |
| 7 | Power supply cable | 1 | unit | |
| 8 | Fuse | 2 | units | |
| 9 | Printer paper | 1 | unit | |
| 10 | Operating manual | 1 | unit | |
| 11 | Aluminium alloy box | 1 | unit | 1 aluminium alloy box ≤60KV set; 2 aluminium alloy boxes ≥70KV set. |
| 1 | unit | |||
| 12 | Calibration report | 1 | unit | |
About the Supplier
){kind=link}
Company Profile
GOLDSOL(WUHAN) HIPOT TEST EQUIPMENT FACTORY
(Wuhan Goldsol Co., Ltd) is the manufacturer and trade company with 78 employees; It was established in 2001, located in No. 39 Hongyi Industrial Park, Hanshi Road, Wuhan China. The factory occupy an area of 1763 square meters.
GOLDSOL have obtained CE certificates for VLF Hipot Tester, AC/DC Hipot Tester, Primary & seconday current Injection, CT/PT Tester, Oil Tester, Tan Delta Tester, Circuit Breaker Analyzer, Micro-ohmmeter, High voltage divider, Transformer Ratio Tester, Insulation Resistance Tester.
GOLDSOL has successfully foreign trading experience in Europe, Southeast, Mideast, Africa, South America and Oceania.
The factory was backed by fine credit, technological advantages, excellent products and complete after-sales services.
The VLF (Very Low Frequency) Hipot Tester is the new development product, the production has got the State Patent of Invention (SN No. 200710152385-Ultra low frequency high-pressure generator).
The factory has been audited by the SGS & BV Group, You're welcomed to contact us for more information!
About Our Factory & Business Background
- Address
- Room 507, Unit 1, Building 1, Optical Valley, Tanhu 1st Road, Canglong Island, Jiangxia District, Wuhan China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, FAS, DDP, DAP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Wuhan/Shanghai/Shenzhen/Guangzhou
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2006-05-10
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the output frequency range?
- The device features auto variable frequency ranging from 0.1Hz, 0.05Hz, 0.02Hz, down to 0.01Hz.
- Is the equipment portable?
- Yes, it is designed to be portable, consisting of a control unit and booster tanks (tanks) for easy transport to field locations.
- What is the warranty period?
- The product comes with a one-year warranty and offers lifetime maintenance as part of the after-sales service.
- What is the continuous working time?
- The tester is designed for 60 minutes of continuous working time.
- Does it support partial discharge testing?
- Partial discharge testing is available as an optional feature for the buyer.
- What safety features are included?
- It includes safe optical isolation technology, over-voltage and current protection, and a discharge-free design.
Send your message to this supplier
People who viewed this also viewed
-
US$6,000.00-26,000.00 / Piece
-
US$5,000.00-8,000.00 / Piece
-
US$500.00-700.00 / Piece
-
US$8,000.00-15,000.00 / set
-
US$1,200.00-2,500.00 / set
-
US$8,000.00-15,000.00 / set
-
US$1,500.00-2,500.00 / Piece
-
US$2,000.00-20,000.00 / Piece
-
US$900.00-1,200.00 / Piece
-
US$2,000.00-25,000.00 / Piece
Product Groups
- Other testing
- Cable fault tester
- High Voltage Divider (Kilovoltmeter)
- Primary current injection testing
- AC Withstand voltage testing
- SF6 Gas Testing
- Circuit Breaker Testing
- Relay Protection testing
- Transformer Oil Testing
- DC Withstand Voltage Testing
- Transformer Testing
- VLF Insulation Withstand Voltage Testing
Find Similar Products By Category
- Supplier Homepage
- Products
- VLF Insulation Withstand Voltage Testing
- VLF Tan Delta testing (VLF-T series)
- 0.1Hz Vlf High Voltage Hipot Testers with Tan Delta Diagnostics 80kv
Related Categories
Hot Searches
- Testing Equipment Factories
- Safety Test
- Meter Test Equipment Factories
- Test Point Factories
- High Voltage Cable Tester
- Hipot Test
- High Voltage Hipot
- Hipot Tester
- Hipot Test Machine
- Very Low Frequency High Voltage Tester Bulkbuy