Why Is The Price Of Automatic Voltage Stabilizer Higher Than That Of Contactor?

First of all, we recommend Automatic Voltage Stabilizer to customers, while customers usually consult with contact voltage regulators in other places. So, why is the price of automatic voltage regulator higher than that of contact voltage regulator? What is the difference between automatic voltage regulator and contact voltage regulator?

Automatic voltage regulator uses thyristor as electronic switch, so there is no spark, no mechanical movement, no mechanical contact, so it is called automatic voltage regulator, also called electronic voltage regulator. And contact voltage regulator needs to rely on the sliding carbon brush contact movement to adjust the voltage to achieve voltage stability, so it is called contact.

High-quality contactless voltage regulator is a high-tech product with advanced technology, durability, impact resistance, fast voltage regulation, long-term maintenance-free use, no need to replace carbon brushes regularly, and no harmonic voltage to protect electrical equipment, while also saving electricity. No noise. Contact stabilizers, also called mechanical stabilizers, have mechanical movements and need to replace contact carbon brushes regularly. They are noisy and generate electromagnetic interference due to sparks. The advantage is low price, but the biggest disadvantage is high power consumption.

Compared with contactless stabilized power supplies, after one year of use, the extra power consumption + the price of the stabilizer is higher than the price of contactless stabilized power supplies, and even higher after 2 years. The power consumption is amazing in long-term use. Therefore, we generally recommend customers to choose automatic stabilizers, which are also the main products of Shenzhen Litai.