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60KV Very low frequency high voltage generator for testing high voltage cable
4900.00 - 5500.00 USD ($)
Product Details:
- Dimension (L*W*H) 470370440 mm (Control case)
- Protection Class IP54
- Fuel Consumption N/A (Test equipment, not engine powered)
- Insulation Class F or Better
- Product Type Very Low Frequency High Voltage (VLF HV) Generator
- Output Type AC (Very Low Frequency, Sinusoidal)
- Rated Power 1.5 kVA
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60KV Very low frequency high voltage generator for testing high voltage cable Price And Quantity
- 4900.00 - 5500.00 USD ($)
- 1 Unit
- 220V 10% AC, 50 Hz
- Testing insulation of high voltage power cables, generators, transformers, switchgear, etc.
- Microprocessor controlled automatic or manual
- 1-60 min programmable
- 85% RH (non-condensing)
- 15 mA max
- Pure sine wave output
- Overload, over-current, short-circuit, breakdown automatic trip
- -10C to +40C
- Digital display for voltage, current, and time
- HV output cable, earth cable, operation manual
- IEC 60502, IEC 60060, IEEE 400.2
60KV Very low frequency high voltage generator for testing high voltage cable Product Specifications
- Very Low Frequency High Voltage (VLF HV) Generator
- 0.1 Hz, 0.05 Hz, 0.02 Hz selectable
- AC (Very Low Frequency, Sinusoidal)
- N/A (Test equipment, not engine powered)
- 1.5 kVA
- Output: 1.5 kVA max
- Single Phase
- IP54
- Blue / Grey
- 470370440 mm (Control case)
- 35 kg (approx.)
- < 40 dB(A)
- 0~60 kV (peak)
- Class F or Better
- Electronic / Push button
- 220V 10% AC, 50 Hz
- Testing insulation of high voltage power cables, generators, transformers, switchgear, etc.
- Microprocessor controlled automatic or manual
- 1-60 min programmable
- 85% RH (non-condensing)
- 15 mA max
- Pure sine wave output
- Overload, over-current, short-circuit, breakdown automatic trip
- -10C to +40C
- Digital display for voltage, current, and time
- HV output cable, earth cable, operation manual
- IEC 60502, IEC 60060, IEEE 400.2
60KV Very low frequency high voltage generator for testing high voltage cable Trade Information
- 6000 Unit Per Month
- 7 Days
Product Description
The third generation SVLF series Ultra-Low-Frequency High Voltage Generator
The third generation of advantages:
Waveform without distortion: Standard sine wave output.
Strong load capacity: load capacitance to meet the rated capacity(0.1Hz 1.1uF, 0.05Hz 2.2uF, 0.02Hz 5.5uF).
Little impact pulse current: Cycloconverter pulse current generated little impact on the grid.
Strong EMI immunity: During the test controller is stable and reliable.
Simple operation: Capacitive screen operation, simple and convenient.
Performance Characteristics:
Advanced inverter technology: Digital AC-AC inverter technology, advanced software closed-loop control, precise standard output without distortion sine wave, fully automated testing process.
Display: The 7 'capacitive touch screen, the screen displays real-time measurement data and the output waveform.
Comprehensive protection: High, low pressure side of the over-voltage and over-current protection, rapid response action (action time 10ms).
Simple operation: simple wiring, fool type operation.
Safe and reliable: the controller and the high voltage generator connected to the low pressure, photoelectric control, safety and reliability.
The high and low voltage closed-loop negative feedback control circuit, the output can not rise effect.
Test range: 0.1 Hz, 0.05Hz and 0.02Hz multi frequency selection, large measuring range.
Printer: print the test results.
Small size, light weight: very conducive to outdoor work.
Communication interface: USB2.0.
Software: Equipped with specialized SVLF ultra low frequency high-voltage generator software, can be tested by software, and the data query and print statements.
Power Supply
AC220V 10%, 50Hz 5%
Note: If you use a portable generator power to require the generator output voltage and frequency stability (generally require power greater than 3kW, frequency 50Hz, voltage 220V 5%, and preferably with a 1kW load), or to use some auxiliary measures to stabilize the generator output .
Output voltage accuracy
Output voltage peak instability: < 1%
Output voltage and frequency instability: < 3%
Output voltage waveform distortion: <5%
Specifications:
| Model | Output Peak voltage | Measuring range | Weight | Applications |
| SVLF-60 | 60KV | 0.1Hz, 1.1 | Controller: 4 kg | 20KV and below voltage cables, generator |
| 0.05Hz, 2.2 | ||||
| 0.02Hz, 5.5 |
Digital Control and Safety Features
This VLF high voltage generator utilizes advanced microprocessor technology, giving users the option of automatic or manual controls. Safety is enhanced with built-in automatic trip features for overload, over-current, short-circuit, and insulation breakdown, ensuring reliable and secure testing operations.
Comprehensive Test Applications
Engineered to support testing requirements for high voltage cables, transformers, generators, and switchgear, this generators pure sine wave output and selectable frequencies (0.1 Hz, 0.05 Hz, 0.02 Hz) guarantee precise insulation assessment in accordance with major international standards.
User-Friendly Display and Accessories
An integrated digital display offers constant readouts of voltage, current, and test duration, simplifying monitoring and data capture. The package includes all essential accessories such as a high voltage output cable, earth cable, and an operation manual, promoting easy installation and operation.
FAQs of 60KV Very low frequency high voltage generator for testing high voltage cable:
Q: How is the 60KV VLF high voltage generator operated?
A: The generator can be operated in both automatic and manual modes, controlled via a user-friendly microprocessor interface. A programmable timer (1-60 minutes) allows you to select the desired test duration, ensuring precision and efficiency during insulation assessments.Q: What kinds of equipment can be tested with this high voltage generator?
A: This VLF high voltage generator is designed for testing the insulation of high voltage power cables, generators, transformers, and switchgear, making it versatile for use in power utilities and industrial settings.Q: When should the generators protection features activate?
A: The protection features are programmed to activate automatically in the event of overload, over-current, short-circuit, or insulation breakdown during tests. This prevents damage to both the equipment and the unit under test, ensuring operational safety.Q: Where can this generator be used safely?
A: The generator is suitable for use in both laboratory and field environments, thanks to its IP54 protection class, robust insulation (Class F or better), and operational range spanning -10C to +40C with up to 85% relative humidity (non-condensing).Q: What is the process for conducting a test with this generator?
A: Connect the generator using the provided high voltage output and earth cables. Set the desired test voltage and frequency, program the test duration, then start the generator using the digital interface. Monitoring is facilitated by the digital display, and the unit automatically trips in case of abnormal conditions.Q: What benefits does this VLF generator provide over conventional test sets?
A: The VLF generator offers precise, low-frequency AC testing compliant with IEC and IEEE standards, while minimizing equipment stress. Its advanced safety features, programmable controls, and quiet operation (< 40 dB(A)) provide enhanced efficiency and user confidence during field and laboratory use.Tell us about your requirement
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ZHEJIANG SANDI ELECTRIC CO.,LTD
Contact Details
- Building 13-2 Botong Huigu, No. 66 Binhai South Four Road, Yueqing Economic Development Zone, Yueqing - 325604, Zhejiang, China
- Phone : 86-577-62776918
- Ms Carrie Lu (Foreign Trade Manager)
- Mobile : +8613175696608
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