Industry Information

Update November 06, 2023

Low-voltage converter market for motors will recover to 10.5 billion

According to the latest statistics from market research firm IMS Research, in 2010, low-voltage AC/DC motor drives will return to double-digit growth, and the market capacity is expected to reach...

Update November 06, 2023

Direct high-voltage inverter drives medium and low voltage motors more economical

Design of the fan frequency conversion speed control system The high-voltage frequency converter is divided into two types: intersection-intersection mode and AC-straight-intersection mode. At the...

Update November 06, 2023

Why do energy-saving motors with power frequency operation have shaft current?

Why do energy-saving motors with power frequency operation have shaft current? The basic conditions for the formation of current are voltage and closed circuit. The prerequisite for generating shaft...

Update February 07, 2023

characteristics of high-voltage motors and low-voltage motors and their selection

High voltage motor: The voltage of the high voltage motor is above 1000V. Commonly used are 6300V and 10000V. The motor power is proportional to the product of voltage and current. Therefore, if the...

Update February 03, 2023

The advantages and disadvantages of high-voltage motors compared with low-voltage motors

(1) advantages ① can do a lot of power, the maximum can reach thousands or even tens of thousands of kilowatts. This is because, at the same output power, the high-voltage motor current can be much...