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VLF Ultra-Low-Frequency High Voltage Generator

4900.00 - 5500.00 USD ($)

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Product Details:

Dimension (L*W*H) 460 mm x 370 mm x 320 mm
Protection Class IP54
Insulation Enhanced electrical insulation for high-voltage safety
Product Type VLF Ultra-Low-Frequency High Voltage Generator
Output Type AC/DC selectable
Rated Voltage 0 - 60 kV adjustable
Starting Type Soft start
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VLF Ultra-Low-Frequency High Voltage Generator Price And Quantity

Minimum Order Quantity 1 Unit
Price Range 4900.00 - 5500.00 USD ($)

Output Current 0 - 40 mA adjustable
Environmental Protection Resistant to dust and moisture
Data Storage Built-in memory for test records
Application Cable, generator, and transformer insulation testing
Test Capacitance Range 0.1 F 10 F
Display Type Digital LCD display
Safety Features Emergency stop, over-voltage and over-current protection
Portability Integrated handle for easy transport
Control Mode Automatic microprocessor control
Operation Mode Manual and automatic operation
Test Duration Programmable timer up to 60 minutes

VLF Ultra-Low-Frequency High Voltage Generator Product Specifications

Rated Frequency 0.1 Hz, 0.05 Hz, 0.02 Hz
Phase Single Phase
Weight 29 kg
Product Type VLF Ultra-Low-Frequency High Voltage Generator
Protection Class IP54
Insulation Enhanced electrical insulation for high-voltage safety
Starting Type Soft start
Power Range Test voltage up to 60 kV
Color Blue/White
Dimension (L*W*H) 460 mm x 370 mm x 320 mm
Output Type AC/DC selectable
Noise Level Low noise operation
Rated Voltage 0 - 60 kV adjustable

Output Current 0 - 40 mA adjustable
Environmental Protection Resistant to dust and moisture
Data Storage Built-in memory for test records
Application Cable, generator, and transformer insulation testing
Test Capacitance Range 0.1 F 10 F
Display Type Digital LCD display
Safety Features Emergency stop, over-voltage and over-current protection
Portability Integrated handle for easy transport
Control Mode Automatic microprocessor control
Operation Mode Manual and automatic operation
Test Duration Programmable timer up to 60 minutes

VLF Ultra-Low-Frequency High Voltage Generator Trade Information

Supply Ability 6000 Unit Per Month
Delivery Time 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: Cyclo converter 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-80	80KV	0.1Hz, 1.1	Controller: 4 kg First Booster:25 kg Second Booster:45 kg Size: LWH 357240390mm	35KV and below voltage cables, generator
		0.05Hz, 2.2
		0.02Hz, 5.

Precision Testing for Multiple Applications

This high-voltage generator is engineered for detailed insulation testing across cables, transformers, and generators, supporting a test capacitance range from 0.1 F to 10 F. Its digitally controlled LCD interface and automatic or manual modes allow for tailored test conditions, making it suitable for use in power plants, electrical maintenance, and manufacturing sectors.

Robust Safety and Environmental Protection

The generator is built with enhanced safety features, including emergency stop capability, over-voltage and over-current protection, and a soft start function. Its IP54 protection class shields the unit against dust and moisture, ensuring long-lasting performance in varied environments and compliance with industrial safety standards.

Convenient Operation and Data Management

Weighing just 29 kg and featuring an integrated handle, the generator is portable and easy to transport on-site. The programmable timer and built-in data storage enable seamless operation and record-keeping, allowing users to configure test duration up to 60 minutes and store critical test records for compliance and analysis.

FAQs of VLF Ultra-Low-Frequency High Voltage Generator:

Q: How do I operate the VLF Ultra-Low-Frequency High Voltage Generator during insulation tests?

A: The generator can be operated in both manual and automatic modes, selectable via the digital LCD interface. Set the required voltage (060 kV) and current (040 mA), choose your desired operation mode, configure the programmable timer, and start the test. Safety features like soft start and emergency stop ensure a secure testing process.

Q: What types of electrical equipment can be tested with this generator?

A: This generator is designed for insulation testing in cables, transformers, and generators. Its wide capacitance range (0.1 F to 10 F) and selectable AC/DC output make it suitable for use in power utilities, industrial plants, and electrical maintenance departments.

Q: When is it recommended to use the programmable timer feature?

A: The programmable timer is ideal when you need to run insulation tests for a specific duration, up to 60 minutes. This function helps ensure standardized testing, especially when following prescribed protocols for cable or transformer maintenance.

Q: Where can I use this high voltage generator given its environmental protection features?

A: With an IP54 protection class and enhanced electrical insulation, the generator can be safely operated indoors or at outdoor job sites where it is exposed to dust and moisture, increasing its versatility across various industrial and utility locations.

Q: What is the procedure for storing and retrieving test records?

A: After completing a test, results are automatically saved to the built-in memory. You can navigate the menu on the digital LCD display to review or retrieve historical test records, ensuring effortless data management and compliance tracking.

Q: What are the primary benefits of using this VLF generator compared to conventional testers?

A: Key benefits include precise automatic controls, adjustable output, robust safety systems, integrated test record storage, and reliable operation in challenging environments. Its portability and quiet single-phase operation further enhance daily usability for technicians.

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