80kv high voltage test equipment 35KV and below voltage cable generator

Very-Low-Frequency High Voltage Generator

Product Description 

BVLF (Very Low Frequency) Testers are suitable for testing power cables, transformers, switchgear, rotating machinery and other electrical apparatus.

The product combines modern advanced digital variable frequency technology and micro computer control together, therefore, it can realize the full automatic voltage boost, stepdown, measurement and protection as well as the manual intervention in the process of automatic voltage boost. The full electronic design ensures the small size and light weight. The big LCD screen ensures the clear and visual display, and can display the output sinusoidal wave form. The printer outputs test reports. In addition, the product has features as follows:

1. Data of current, voltage, wave form can be directly sampled at high voltage side, so the data is real and accurate.

2. Overvoltage protection: If the output exceeds the set limit of voltage, the instrument will shut-down to protect itself, the actuation time is less than 20ms.

3. Overcurrent protection: It is high-low voltage dual protection in the design, the accurate shut-down protection can be made according to the set value at high voltage side; If the current on low voltage side exceeds the rated current, the instrument will take shut-down protection, the actuation time are both less than 20ms.

4. A high voltage output protective resistor is provided in the voltage boost body in the design and this eliminates the need of additional protective resistor connected outside.

Technical parameters:
1. Output voltage ratings: 30KV, 40KV, 50KV, 60KV, 70KV, 80kV (peak)
2. Output frequency: 0.1Hz, 0.05Hz, 0.02Hz
3. Measurement accuracy: 3%
4. Positive and negative voltage peak errors: ≤ 3%
5. Voltage wave form distortion: ≤ 5%
6. Use condition: Indoor and outdoor; Temperature: -10C--+40C; Humidity: ≤ 85%RH
7. Power: AC50Hz, 220V +-5%
8. Power supply fuse tube: 10A

Q 1. What's the payment term?  

A. We accept TT,Western Union,Paypal,MoneyGram.

Q 2.How's the delivery time ?

A. Is due to order quantity, usually it will take about 7-10 days for sample production,

Q 3.Tell me the standard of package?

A. For the small capacity, it use carton, but for big capacity, we should use honeycomb carton and pallet or  wooden case for protection.

Q 4.Would you accept to use our logo ?

A.It's no problem to do OEM.

Q 5.Where is your market?

A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

Q6. What is the warranty period ?

A. Normally 1 year ,if order quantity enough can be extended to 3 years.

OEM Services
1.Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2.Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.

Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other express.

2.By our forwarding agent(by air or by sea).

3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.