Professional Manufacturer Transformer DC Hipot Test Set

• Customization: Available
• Application: Electrical & Electronics
• Transport Package: /
• Model NO.: Transformer DC Hipot Test
• Specification: customization
• Trademark: /
• Origin: China
• Production Capacity: 5000
• Package Size: 10.00cm * 5.00cm * 10.00cm
• Package Gross Weight: 5.000kg

Product Description

1. This product is primarily suitable for DC withstand voltage tests on high-voltage electrical equipment such as zinc oxide surge arresters, power cables, transformers, and generators in power, mining, metallurgy, and steel industries.

2. It employs a high-frequency voltage multiplier circuit, utilizing PWM pulse width modulation technology and high-power IGBT devices.

3. It utilizes voltage negative feedback, resulting in high output voltage stability and a low ripple coefficient (≤1%).

4. It features smooth voltage adjustment across the entire range, with fine voltage regulation precision (≤0.5%), stability (≤1%), voltage and current errors of 1% (reading ±0.2kV), and current errors of ±1 digit.

5. It includes a boost potentiometer for zero-start voltage boosting.

Product Features:

75% UDC 1mA function button for convenient zinc oxide surge arrester testing, with an accuracy of 1% (reading ±1%).

Overvoltage protection is set using DIP switches, providing clear indication and an error of ±1%.

The voltage multiplier uses new materials. The exterior is coated with a special insulating material, offering excellent electrical performance and strong moisture resistance.

Foldable support feet with a large diameter area ensure good stability.

Integrated design with high-voltage ground cable lead-out for convenient on-site testing.

Specification	60/2	120/2	120/3	160/2	180/2	200/3	250/2	300/2	400/3	Other Level
Output Voltage(kV)	60	120	120	160	180	200	250	300	400	600-800kV can be customized.
Output Current(mA)	2	2	3	2	2	3	2	2	3
Output Power(W)	120	240	360	320	360	600	500	600	1200
Controller Weight(kg)	4.3	4.3	5.0	4.5	5.0	5.5	5.5	5.5	5.5
Booster Weight(kg)	6.3	6.8	7.0	7.2	7.2	7.2	7.6	7.5	12.6
High Voltage Polarity	Negative voltage polarity, zero voltage st art, continuous adjustment.
Power Supply	AC 220V±10%, 50Hz
Voltage Measurement Error	1.0% (Full Scale)±1 digit, max. resolution 0.1%kV
Current Measurement Error	1.0% (Full Scale)±1 digit, max. resolution 0.1%µA
Ripple Factor	≤ 1%
Voltage Stability	Random fluctuations, ≤ 0.5% when the power supply voltage changes ±10%.
Working Mode	Interrupted use, 30mins for rated load, 10mins for 1.1 times of rated voltage.

FAQ

1.Q:What's your main products?

A: We provide professional Transformer Accessories and Insulation Materials with 15 years experience.

 

2.Q Why chooses us?

A: Well experienced in our field. Our staff of engineers offers high-valued design guidance to
assure product performance and efficiency. And our strict adherence to rigorous quality control and tolerance standards lead to easier assembly of finished components at your facility. We always focus on Quality.

 

3. Q:How can you control your quality?

A:For each production processing, we have complete QC system for the chemical composition, physical and electrical properties.After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.

 

4. Q: Does your company accept customization?

A. Yes, we can accept OEM/ODM.

 

5.Q: Do you have the products instock?

A: Depends on your request,we have standard models in stock.Some special product and big order will be newly produced according to your order.

 

6. Q: What's your payment terms?

A: We usually accept all kinds of payment terms, T/T, L/C, Western union, Cash.

 

7. Q: What do you have for certificate?

A: :Quality Service Credit Certificate, Enterprise Credit Grade Certificate,Credit Operation Demonstration Unit Certificate, Quality Management System Certificate, etc.

 

8.Q:Can we visit your company?

A:Yes,for sure, you are welcome to visit our company.