News
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How to choose the right current transformer for high-voltage motors
When it comes to high-voltage motors, choosing the right current transformer is crucial for ensuring smooth and reliable operation. Current transformers are essential components that measure and monitor the electrical current flowing through the motor, providing valuable data for maintenance and ...Read More -
Wolong Electric Drive launches platform-based and modular high-voltage permanent magnet motor + variable frequency drive system solution
Under the global “double carbon” goal, important opportunities have been ushered in for the rapid development of high-energy-efficiency permanent magnet motor drive and control systems; Wolong Electric Drive’s large-scale drive business group has concentrated its superior techni...Read More -
Wolong OLI permanent magnet servo vibration motor and drive control system successful sample
Recently, OLI’s permanent magnet servo vibration motor and drive control system have completed the first batch of deliveries in the screening application industry, and successfully exhibited samples, taking a milestone first step! OLI permanent magnet servo vibration motor and drive control...Read More -
Wolong launches a new generation of smart mine main ventilation system complete solution
The construction of intelligent mine ventilation systems is an important part of the intelligent construction of coal mines. Wolong has been deeply involved in mine ventilation systems for more than 20 years and has launched a new generation of intelligent unattended main ventilation system compl...Read More -
A new complete set of solutions for comprehensive power management systems
As the proportion of new energy power generation such as wind power and photovoltaics in the power system becomes higher and higher, more dynamic reactive power adjustment and harmonic compensation capabilities are needed on the power grid and power generation side. Based on high-power power elec...Read More -
Unlock permanent magnet direct drive applications to achieve energy savings of 40%+
Recently, the low-speed and high-torque permanent magnet direct drive frequency conversion control system provided by Wolong Electric Drive was successfully debugged on the Guilin Southern Cement Powder Concentrator. After on-site testing, when the maximum production speed is 500 tons/hour, compa...Read More -
Motor product quality inspection and test – type test
Type test is a very complete test content in the motor products, is to evaluate the judgement of the product and the degree of conformity of the design scheme, and evaluate its effect with the final use. For some good motor manufacturers, will be for different conditions of use for the necessary ...Read More -
Motor sliding bearing oil leakage causes and treatment
High-power motors in the use of frequent oil leakage phenomenon, significantly manifested in the sliding bearing structure of the oil leakage phenomenon, in the maintenance process, for the motor oil leakage may be the cause of the analysis, came up with the following solutions. 1. Large pressure...Read More -
What are the advantages of high voltage motors over low voltage motors?
First, the coil insulation material makes a difference, low voltage motors, the coil mainly uses enamelled wire or other simple insulation, such as composite paper, high voltage motors usually use multi-layer insulation structure, such as powdered mica tape, the structure is more complex, higher ...Read More -
how many times can high-voltage motors start
With the development of large-scale devices and equipment, the matching motor power is also increasingly large, such as a hydrogenation plant, new hydrogen compressor supporting synchronous motor rated power of 10,000 KW. general requirements for high-voltage motors to be able to meet: 3 times th...Read More -
The energy saving rate is 48%. Wolong Energy Saving helps the environmental protection industry decarbonize
product description For corporate waste gas treatment, Wolong Energy Saving has completed a series of energy-saving renovation projects for high-efficiency, smart and environmentally friendly fans, saving 232,000 kilowatt-hours of electricity per year for a single piece of equipment. The entire e...Read More -
Wolong 40kW electric outboard motor opens a new chapter in the European market
In recent years, with the increasing global attention to clean energy and sustainable development, the market prospects for electric pan-transportation have become increasingly broad. As one of the world’s leading motor manufacturers, Wolong continues to improve its global sales network by ...Read More
