1. Select the inverter according to the load characteristics. 2. When selecting the inverter, the actual motor current value should be used as the basis for the selection of the inverter, and the additional power of the motor can only be used as a reference. Secondly, the output content of the inverter should be fully considered.

Commissioning process of the Schneider 61 series 1. Preparations 1. Measure insulation. Connect the power supply side (R.S.T) and the motor side (U.V.W) of the inverter Disconnect the cable, insulate the cable with a 500 megaohm or 1000 megaohm shake meter, and if it meets the requirements, restore it.

1. Why is the inverter used for fan and pump loads to save energy? According to the basic law of fluid mechanics, it can be seen that the fan pump load is a typical square rotation load, and its primary feature is that the speed n has the following relationship with the torque T and the load power P: T∝n2, P∝n3. ...

Product line: Frequency converters and soft starters Solution(s): All Eplan software users can visit the Eplan website (directly from the Eplan software). The EPLAN database includes ...

From August 23 to 25, 2021, the 2021 China World Intelligent Industry Expo (hereinafter referred to as the Smart Expo) was held in Chongqing World Expo Center. Mitsubishi Electric (China) ...

Line leakage detection method, leakage check method summary, if a closing, leakage switch will trip, this kind of front leakage, check the method is as follows: 1. Disconnect all the separation gates, close the main gate, close the separation gates one by one, and close them to ...

1. Copy and copy through the Chinese panel. Older inverters, if they support Chinese panels, such as ATV71, ATV61, etc., support VW3A1101 panels, they can use the proprietary 'open/save as' parameter on the panel to copy and copy, and the newer ATV610, ATV630, ATV930, ...

In life sciences careers, equipment performance is critical to ensuring business continuity and useful production time. The main challenges faced by the industry include: maintaining the positive impact of environmental parameters on product quality, managing multiple systems in a "siloed" state, and using existing infrastructure sensitively and efficiently.

Create a high-quality circuit breaker for secondary power distribution EZD molded case circuit breaker is a product series of molded case circuit breakers specially designed for secondary power distribution, especially suitable for secondary power distribution, civil construction market and mechanical and electrical market.

Schneider ATS48 soft starter is composed of three opposite parallel thyristors, which are connected in series between the three-phase power supply and the motor, by changing the trigger angle of the thyristor gate pulse, the conduction angle of the thyristor gradually increases from zero, according to the pre-set soft starter parameter curve, the motor output torque ...

Because the impact of foreign electrical products on domestic electrical equipment is relatively large, now Schneider inverter equipment occupation is facing a big technical promotion, taking inverter as an example, the national connotation of inverter shopping mall domestic brand and foreign brand, regardless of technology, processing and manufacturing, industrial design and other aspects are still ...

Fault analysis: judging from the fault phenomenon, the fault is in the mains input, battery and mains detection part and battery voltage detection loop: 1. Check whether the mains input wire is incinerated; 2. If the mains input is stable...

(1) When placing signal cables with different properties into the same conduit, they must be isolated (2) Try to avoid accommodating multiple power cords in the same conduit. When it is necessary to set up, a partition should be placed inside the conduit and the partition should be grounded. ...

1. Schneider inverter menu: (1) Simple start: Self-tuning: If the manifestation is "unfinished", then select "supplication self-tuning" until the manifestation is "finished", i.e., the completion of self-tuning; Acceleration moment: a ...

The quality of UPS power supply devices directly affects the long-term operation of the UPS system in the future, especially the large and medium-sized UPS power supplies, so the large and medium-sized UPS power supplies should be standard in the process of planning to the device. Generally speaking, UPS power supply ...

　　Molded case circuit breaker recommendation Schneider EZD series Create a high-quality circuit breaker for secondary power distribution EZD molded case circuit breaker is a product series of molded case circuit breakers specially designed for secondary power distribution by Schneider Electric, which is especially suitable for ...

There are three main differences, namely: different applications, different products, and different characteristics. 1. The application situation is different: the programmable manipulator produced by Siemens in Germany is also widely used in China.

The newly launched Lexium28S Sercos III bus servo with BCH2 servo motor is available as a pre-order product portfolio to meet the needs of motion control and optimize the function of the machine. Lexium28S servo drives, available in 4 sizes, 10 models, power mask 0.05KW to 4 ...

Beijing, China, 24 August 2021 – Looking at the history of the logistics industry, the changes brought about by the development of e-commerce in recent years are rare. According to Digital Commerce 360, in 2020, United States customers spent $861.12 billion online, a year-on-year increase.

1. Aluminum alloy shell or steel plate welding, surface spraying; 2. Built-in inverters, circuit breakers, signal lights and other components produced by domestic or Schneider and other companies; 3. It mainly regulates ordinary three-phase by changing its output frequency ...

1. When there is mains power, the UPS output is normal, and when there is no mains power, the buzzer beeps for a long time and there is no output Fault analysis: From the phenomenon to identify some problems of the battery and inverter, you can view it according to the following procedures: 1. Check the battery voltage to see if the battery is undercharged.