High Voltage Vlf AC Cable Tester Cheap Price Vlf Hipot Tester

• Customization: Available
• After-sales Service: Life Time Support Service
• Warranty: 1 Year for Cheap Price Vlf Hipot Tester
• Model NO.: Vlf
• Product Name: Cheap Price Vlf Hipot Tester
• Output Frequency: 0.1Hz, 0.05Hz, 0.02Hz
• Output Voltage: 30kv, 50kv, 60kv, 80kv or Others
• Capacity: 0.6kVA ~ 2.4kVA
• Power Supply: 220V 50Hz
• Positive and Negative Voltage Peak Error: < 2.5%Rdg+0.3%Fs
• Measurement Accuracy: 2.5%
• Voltage Wave Form Distortion: <3%
• Function: Power Cable Test, Generator Insulation Test
• Test Standard: IEC60044
• Transport Package: Packed in Container
• Specification: as different requirements
• Trademark: Vlf Hipot Tester
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 100PCS/Month

Product Description

Product Description

Features:

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.  

Specifications:
* Max voltage output: refer to following table
* Output frequency: 0.1Hz, 0.05Hz, 0.02Hz,0.01Hz.
* Measurement accuracy: 2.5%
* Positive and negative voltage peak errors: < 2.5%RDG+0.3%FS
* Voltage wave form distortion: <3%
* Insulation resistance measurement error: <2.5%
* Leakage current measurement error: <2.5%
* Power supply: AC220V ± 10%, 50Hz/60Hz
* Environment temperature: 0~50°C
* Humidity: ≤85%RH

Type	Output Voltage/ Current	Load Capacity	Control Unit		Booster		Fuse  Tube
		Frequency/ Capacitance	Dim. (cm)	Wt (kg)	Dim. (cm)	Wt (kg)
VLF-30kv	30KV/20mA	0.1Hz ≤ 1.1uF 0.05Hz ≤ 2.2uF 0.02Hz ≤ 5.5uF	28× 37× 22	4	33× 18× 34	25	5A
VLF-40kv	40KV/30mA	0.1Hz ≤ 1.1uF 0.05Hz ≤ 2.2uF 0.02Hz ≤ 5.5uF	28× 37× 22	4	35× 20× 36	35	6A
VLF-50kv	50KV/40mA	0.1Hz ≤ 1.1uF 0.05Hz ≤ 2.2uF 0.02Hz ≤ 5.5uF	28× 37× 22	4	37× 24× 39	45	7A
VLF-60kv	60KV/50mA	0.1Hz ≤ 1.1uF 0.05Hz ≤ 2.2uF 0.02Hz ≤ 5.5uF	28× 37× 22	4	33× 18× 34 33× 18× 34	25+25	10A
VLF-70kv	70KV/55mA	0.1 Hz, ≤ 0.5µ F 0.05Hz, ≤ 1.0µ F 0.02Hz, ≤ 2.5µ F	28× 37× 22	4	33× 18× 34 35× 20× 36	25+35	10A
VLF-80kv	80KV/60mA	0.1 Hz, ≤ 0.5µ F 0.05Hz, ≤ 1.0µ F 0.02Hz, ≤ 2.5µ F	28× 37× 22	4	33× 18× 34 37× 24× 39	25+45	12A

Warning:

• When carrying out 10KV cable test, one-phase test is strongly suggested. The voltage shall be 18KV and the frequency shall be 0.1Hz(recommend), 0.05Hz(recommend),0.02H(The boost process is slow), 0.01Hz(The boost process is very slow, 10-40 minutes, suitable for cables over 10 kilometers). The manual mentioned load capacity is the theoretical value, the scene 10KV cable length can reach 3-20 km.

• When carrying out 35KV cable test, one-phase test is strongly suggested. Voltage is set to 60KV (general requirements)-78KV (according to the rules needed) and the frequency is set to 0.1Hz(recommend), 0.05Hz(recommend), 0.02Hz(The boost process is slow) and 0.01Hz(The boost process is very slow, 10-40 minutes, suitable for cables over 10 kilometers). The manual mentioned load capacity is the theoretical value, the scene 35KV cable length can reach 3-15 km.

 

Company Profile

Customer Feedback

FAQ

1. Is your company a sales company or a manufacturer ?

Chongqing Gold Electrome & Electrical Equipment Co., Ltd. is an industrial and trade enterprise with its own factory, self-produced and self-sold. We were founded in 2008 and have 13 years of production experience.

2. When can I get the price ?
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or send us your email so that we can provide you the details at our first time.

3. What is your terms of delivery ?
We accept EXW, FOB, CFR, CIF ect. You can choose the one which is the most convenient and cost effective for you.

4. How much will be the Shipping cost and time ?
This will depend on the size and quality of the goods you purchased and the method of shipping (by sea/ by air/ by Epress) and your designated port or air port. We will be grateful of you can spare us some times to evaluate the cost based on the information provided.

5. How long is the warranty period ?
Our warranty period is one year free and lifelong maintance, and if the product is damaged (if not man-made damage), in the first year, we will send free parts for replacement or free repairment if you willing to send back the equipment (customer will take the shipment cost).

6. What kind of Certificate can you provide ?
We can provide the CE mark, ISO 9001 quality certificate, the third party calibration certificate (CNAS), factory test report.

7. Do you have Technique support to all customers from different countries ?
To be frankly, our techinical support is always avaliable and quick response in 12 hours. We are manufacturer of so much on site testing experience and understand how to deal with your problems.