The need for protection relays such as the Schneider Micom P546 Relay is increasing due to continuous growth in the power system. The occurrence of faults like earth faults, over current, etc are common for any power system & transmission line. To enhance the protection of equipment in your power system from such faults & ensure longer operation of your equipment you require these protection relays. An electric power system is a huge network of electrical components supplying, transferring, and consuming electric power. The supply of power is done through some form of generating station like a Power Plant. The transfer is done through transmission lines & distribution systems. Consumption can be seen in residential applications such as powering the lights & in industrial applications like the operation of motors.
Schneider MiCOM P546
Schneider MiCOM P546 line differential numerical relays are specially designed for high-performance overhead lines as well as cable applications. The relays interfaces readily with the longitudinal (end-to-end) communications channels and also has optional distance backup protection. The MiCOM P541-P546 series is capable of providing high-speed current differential unit protection. The interface options support direct fibre optic & multiplexed digital links. Models available in P54x series are: Schneider MiCOM P541, Schneider MiCOM P542, Schneider MiCOM P543, Schneider MiCOM P544, Schneider MiCOM P545 and Schneider MiCOM P546
Optimum selectivity is guaranteed as the scheme measures the currents entering & leaving the guarded plant item. Instantaneous tripping arises for an internal fault, with stability for any out-of-zone fault. Tripping generally uses a proven characteristic comparing differential current with the through current for ease of testing. This type of Phase differential element offers consistent detection of solid & resistive faults, with reliable optimum faulted phase selection, tripping as well as indication.
A full range of backup protection is integrated with the device and it enhances the dependability of the safety, as hot-standby elements. For example, distance zones & overcurrent can be carried whenever a signalling channel outage may occur. P543 & P546 devices offer resident subcycle distance protection to complete the powerful suite of both main and backup protection. Full scheme, five zone distance protection is adopted from MiCOM P443. Today the is setting a standard in all HV, EHV and UHV line protection applications. Duplicated where dual redundant main protections are required. Set any combination of differential, distance, overcurrent as well as reclosing depending upon the site needs. One universal relay type instead of two & more discrete models means reduced spare holding, less training & lower cost.
Breaker Control & Monitoring Application Of Schneider Micom P546
The MiCOM P544 & P546 are suitable for complex installation & feeders controlled by two circuit breakers like the breaker-and-a-half configurations. While MiCOM P543 & P545 are best suitable for feeders controlled by a single circuit breaker. Our catalogue of Schneider Micom Protection Relays provides leading & reliable protection as well as control for any network application. The latest Protection Relays from Schneider also offer comprehensive security & dependability for your electrical grid, from overcurrent & arc protection to distance as well as differential protection of the transmission line. Our product range offers reliable protection with advanced communications such as the IEC 61850 which gives users peace of mind in protecting their grid.
Digital & Smart Grid Enterprises are the leading Schneider Micom P546 Line Differential Protection Numerical Relay exporter and reliable Schneider Micom Protection Relay dealer in Maharashtra. We offer genuine products that are cost-efficient, durable, and reliable and can improve the function and operations of multiple types of equipment and elevate the overall functionality of the power system. We also offer a wide range of services & customized solutions for multiple leading Industries & Panel Builders. You can contact us at +91 7021624024 or mail us at marketing@dsgenterprises.in. We also deal in a wide range of products in Schneider. Please click here if you would like to know more about Schneider Micom Numerical Relays.
