Power Transformer with Competitive Price

Power Transformer with Competitive Price

SZ10 series a 33kv class on load voltage regulation is a voltageregulation method by which a transformer can change the voltage by changing the tap gear when operating under load. Power electronic componet switched have the advantages of frequent switching,no spark and long service life,so they can be used as on-load tap-changer for distribution transformer.

 Features
External protection measures:
1. Heavy gas tripping
2. Light gas alarming
3. Pressure release valve protection and oil over temperature alarming
4. Transformer uses free hanging core strcuture

Typical test values and performances are performed in the painting lab on steel plates during the whole painting process in order to confirm the following:
• Minimum paint thickness film (ISO 2808): 70µm
• Specular gloss factor at 60 Deg (ISO 2813): 90 +/- 5%
• Falling weight test (ISO 6272): 1Kg/050cm
• Erichsen cupping test (ISO 1520): 08mm
• Scratch test (Adhesion ISO 2409): 0
• Bend Test (cylindrical mandrel ISO 1519): 3,0mm
• Salt spray (Fog) test (ISO 7253): Over 1000 Hours