Vlf 80kv Very Low Frequency AC Hipot Test Equipment for Cable Withstand Voltage Testing

• After-sales Service: Response in 12 Hours
• Warranty: 12 Months
• Test Method: Very Low Frequency (Vlf)
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: VLF-80KV
• Output Frequency: 0.1Hz,0.05Hz,0.02Hz.
• Accuracy: ± (3% of Full Scale +0.5 Kv)
• Voltage Waveform Distortion: ≤5%
• Power Supply: AC50 Hz, 220V ±5%
• Rated Voltages: 30kv,40kv,50kv,60kv,80kv
• Fuse: 10A,20A,25A
• Application: Cable and Generator Testing
• Cable Sample: 35kv and Below
• Weight: 36kg~86kg
• Printer: Inbuit
• Display: LCD
• Stock: Yes
• Test Object: Cable,Generator etc
• Function: Measure Withstand Voltage of Cables
• Transport Package: Plywood Case
• Specification: Seperated
• Trademark: AI
• Origin: China
• HS Code: 9031809090
• Production Capacity: 50 Sets/Month
• Package Size: 90.00cm * 80.00cm * 100.00cm
• Package Gross Weight: 140.000kg

Product Description

I. Introduction:

This Ultra Very Low Frequency Test Equipment combines the advanced technology of modern digital conversion, fully computer control, automated boost, buck, measurement and protection.Human intervention can carried out during the automatic step-up process.
The VLF Test Equipment is suitable for testing cables, transformers, switchgear, Rotating machinery, and other electrical apparatus.

II.Advantages

★     Small sizes and light weight

★     large-screen LCD (clear and intuitive)

★     Test report can be printed out with inbuilt printer

★     Meet the power industry standards
★     Easy operation


III.Main Features

★    Data of current and voltage are obtained directly through the sampling of high-pressure side and it is true and accurate.

★    Over-voltage protection: the hipot test equipment will shut down to protection within 20 ms when the output voltage is exceeding limiting values of setting.

★    Over-current protection: design for dual protection of high and low voltage, downtime protection can be accurately set in high-pressure side.The VLF Hipot Test Equipment will be shut down for protection and the action time is less than 20 ms when the current of low-voltage sides exceeds reacted current.

★    High-voltage output protection resistor design in the body boost and additional outside resistor is not needed.

★    Closed-loop negative feedback control circuit of high and low voltage.
 

III. Technical Specifications of VLF Test Equipment   :

1, Output frequency: 0.1Hz,0.05Hz,0.02Hz.

2, Accuracy: ± (3% of full scale +0.5 KV)

3, Voltage waveform distortion: ≤5%

4, Condition of use: indoor, outdoor, temperature:  -10ºC∽+40ºC, humidity :≤85%RH

5, Power supply: AC50 Hz, 220V ±5%

         

Model	Rated Voltages	Load Capacity	Fuse	Weight	Application
VLF-30KV	30kV (peak )	0.1Hz,≤1.1µF	10A	Control :6KG Booster :30KG	10KV Cables,Generator
		0.05Hz,≤2.2µF
		0.02Hz,≤5.5µF
VLF-40KV	40kV (peak )	0.1Hz,≤1.1µF	20A	Control :6KG Booster :50KG	15.75KV Cables,Generator
		0.05Hz,≤2.2µF
		0.02Hz,≤5.5µF
VLF-50KV	50kV (peak )	0.1Hz,≤1.1µF	20A	Control :6KG Booster :50KG	15.75KV Cables,Generator
		0.05Hz,≤2.2µF
		0.02Hz,≤5.5µF
VLF-60KV	60kV (peak )	0.1Hz,≤0.5µF	25A	Control :6KG Booster I:30KG Booster II:33KG	18KV and below  Cables,Generator
		0.05Hz,≤1.0µF
		0.02Hz,≤2.5µF
VLF-80KV	80kV (peak )	0.1Hz,≤0.5µF	25A	Control :6KG Booster I:30KG Booster II:50KG	35KV and below  Cables,Generator
		0.05Hz,≤1.0µF
		0.02Hz,≤2.5µF

Above model is the common requirement. It also can be customized for different voltage and load capacity.

 

Factory overview

Customer Feedback 

Chile
Germany


USA

Transporation

FAQ

1.What's the delivery time?
About 10 working days.

2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.

3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 

4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.