Middle East
In 1985, the Middle East market opened its doors to us, further broadening our presence on the international stage.
Asia
In 1978 we exported our first tap changers to Japan, followed by swift expansion across Asia.
Oceania
The late ’70s witnessed our tap changers arriving in Oceania
North America
The following year, our influence reached North America, with partnerships established in the United States and Mexico.
South America
In 1964, we expanded our horizons to South America, bringing our products to Argentina, Chile, Brazil, and Uruguay.
Home
Your off-load tap changer partner for 65+ years Whether your oil-immersed transformers are designed for a wind farm, a nuclear power station, photovoltaic panels, a hydroelectric dam, a distribution network or for another application, we design and manufacture the off-load tap changer that meets your requirements. When you choose ASP, you choose : Quality, Technical Excellence,Read More »Home
Can you supply 3D models of the Off-Load Tap Changers?
Yes, on request, we are willing to provide you with 3D models of the tap changer. Do not hesitate to ask us by email.
FAQ
FAQ What is an Off-Load Tap Changer ( DETC) ? An off-load tap changer (OLTC) or De-Energized Tap Changer (DETC) allows the output voltage to be adjusted by changing the taps in the transformer using a control device. As the name implies, these types of tap changers require that no load be connected to theRead More »FAQ
Is it possible for the ASP to organize the transportation of the goods?
Indeed, if it is easier for you that we organize transportation with a French forwarder, we are willing to do so. We are used to… Read More »Is it possible for the ASP to organize the transportation of the goods?
ISO
In 2019, we initiated an ISO 9001v2015 certification process, which was successfully completed in early 2020.