Advanced Control Operations of ABB REF615

ABB REF615 has some advanced control operations. It has automation functions and can be used to achieve automatic reclosing, current differential protection, synchronous operation, etc. The circuit breaker interlocking scheme of REF615 is executed internally within the relay, based on the position information of the main equipment (via switch input signals) and available logic functions. The signal matrix tool (SMT) of PCM600 can be used to modify interlocking schemes to meet user needs. In addition, REF615 also supports remote monitoring and control functions, allowing users to remotely access and manage motor protection systems. These advanced control operations have improved the automation level and reliability of the power system.

The human-machine interface characteristics of ABB REF615

The human-machine interface of ABB REF615 has many characteristics. The display screen can show single line diagrams, measurement interfaces, main menus, etc. There are testing and protection LED indicators on the human-machine interface. Ready LED is always on to indicate OK, and flashing indicates internal faults in the device; Start LED long light indicates that the protection function is activated, flashing indicates that the device is locked, and Trip LED indicates that the device protection is tripped. There are also 11 programmable LEDs that can be used for alarm and indication, and can be set to stay on or flash. The control button can be used to open and close the circuit breaker, and it needs to be controlled in local mode. The device to be controlled can be selected through the directional keys, and users of different levels can log in with different accounts and passwords to ensure the security of the operation. The Exit/Cancel button can be used to cancel the action or exit the setting mode and return to the main menu. The enter/select button can enter the save setting value modification mode and confirm the setting value. If the permission button has usage permission, you can use this button to log in or log out. The clear button can clear events or indications. The main menu can be displayed on both the single line diagram and measurement page. The local/remote buttons can change the control permissions for local/remote. In addition, language and screen contrast can also be changed.

ABB REF615 is a powerful and widely used feeder protection and measurement device. It performs well in terms of protection functions, communication protocols, application scenarios, advanced control operations, and human-machine interfaces, providing reliable guarantees for the stable operation of the power system.

Email:  plc66@qq.com

Phone: +86 18059884790(WHATSAPP/WeChat)

Sales:LIMING 

The price is subject to confirmation by the contact person LI MING (manager).

Product: Brand new original packaging

Payment method: 100% telegraphic transfer. Conditions can be negotiated before shipment of inventory goods!

If you have any downtime spare parts that cannot be found, please feel free to call or contact me via email at any time. 

If there are any issues that the product cannot solve, please contact me.

Many products have not been listed yet. Please contact us for more products！！！

If there is any inconsistency between the product model and the displayed picture, the model shall prevail. 

Please contact us for specific product pictures, and we will arrange for photos to be taken in the warehouse for confirmation

We have 22 shared warehouses worldwide, so please understand that sometimes it may take several hours to respond accurately to you. 

Of course, we will respond to your concerns as soon as possible

 Our company can directly purchase from overseas, can provide different countries, manufacturers of equipment and spare parts, to solve your many places to find trouble or worry about product quality problems, etc., in the price we have a great advantage, product details, we sincerely welcome you to inquire or use E-mail query!

The company to stop production control system parts, as the advantage of productsAs long as you want, I can help you find! The price is excellent!