This 750KVA/350KV AC high voltage test system is applicable for AC withstand voltage test , PD test, Dielectric loss measurement and other high voltage for bushing ,switchgear, transformer, instrument transformer and insulator. 

This system is for in door using and request 380v power supply and good grounding system. 

1. Operation conditions: 

Altitude: ＜1000m

Ambient Temperature: -10℃ — +40℃ 

Relative Humidity: ≤90%(at 25℃)

Max Daily Temp Difference: 15℃ 

Atmospheric humidity: 11g/m3

Anti Earthquake: ≤ Class 7 

Environment: Indoor 

No conductive Dust 

No fire and explosion danger 

No corrosive gas 

Power voltage with sine waveform waveform distortion rate ＜ 3% 

Having reliable grounding, grounding resistance value ＜ 0.5 Ω

2. Main Components 

 YWDT-700/350 Testing Transformer 

 TDYZ-250/0.38/0-0.65 voltage regulator 

 TRF 350-0.0004 capacitive divider 

  DBK-500/0.6 Compensating reactor 

  GWR350-5-2 Protective resistor 

  AC-2000 measurement and control system 

  Front/ real low voltafe switch cabinet 

  LBQ-700/0.6 filter 

  Accessories: control cable 

Payment & Delivery

Payment term : L/C,T/T,Western Union

Delivery time : 90 working days after advance

Guarantee: The guarantee period shall be 12 months counting from the date of signing the Acceptance Report of this machine at the end-user’s site，but no longer than 14 months from the date of delivery.

What is YIBO?

8A Class Transformer Home with a full solution for the Transformer Industry

1, A real manufacturer with complete in-house facilities and passed ISO9001:2020 quality control system.

2, A professional R&D Center, having collaboration with well-know Shandong University.

3. A top performance company Certificated with International Standards like ISO, CE, SGS and BV etc.

4, A better cost-efficient supplier , all key components are international brands like Simens, Schneider and Mitsubishi etc.

5, A reliable business partner, served for  CASC,CRRC,CASDY,ABB,DELIXI, EATON, RITZ,TENGEN, Russia Military Enterprise etc in past 23 years.

6. A factory has passed the global TOP 500 enterprise clients inspection.

7. A market share in China is over 85% and Top 3 in electrical equipment field.

8. A have mainly manufacture the whole of electrical equipment and technical output service for decades.

Q1: How to grantee the quality ?

The quality is approved by national certificate ,several senior inspection personnel ,the brand material supplier ensure the safety and reliability of everything from storage to finished the goods .

Q2:Do you provide overseas installation and training ?

A: It’s optional .Our company will provide the guidance and videos for installation and commissioning.

If you need ,we can send engineers for for overseas installation and training.

Q3:How long is the warranty ?

A:The warranty period is 12 months .During Any problems ,our company will respond within 24 hours .