Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the ninja-forms domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/functions.php on line 6114

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the hustle domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/functions.php on line 6114

Warning: Cannot modify header information - headers already sent by (output started at /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/functions.php:6114) in /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/rest-api/class-wp-rest-server.php on line 1893

Warning: Cannot modify header information - headers already sent by (output started at /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/functions.php:6114) in /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/rest-api/class-wp-rest-server.php on line 1893

Warning: Cannot modify header information - headers already sent by (output started at /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/functions.php:6114) in /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/rest-api/class-wp-rest-server.php on line 1893

Warning: Cannot modify header information - headers already sent by (output started at /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/functions.php:6114) in /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/rest-api/class-wp-rest-server.php on line 1893

Warning: Cannot modify header information - headers already sent by (output started at /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/functions.php:6114) in /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/rest-api/class-wp-rest-server.php on line 1893

Warning: Cannot modify header information - headers already sent by (output started at /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/functions.php:6114) in /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/rest-api/class-wp-rest-server.php on line 1893

Warning: Cannot modify header information - headers already sent by (output started at /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/functions.php:6114) in /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/rest-api/class-wp-rest-server.php on line 1893

Warning: Cannot modify header information - headers already sent by (output started at /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/functions.php:6114) in /home2/reliserv/public_html/dsgenterprisesltd/wp-includes/rest-api/class-wp-rest-server.php on line 1893
{"id":1247,"date":"2020-08-25T05:10:13","date_gmt":"2020-08-25T05:10:13","guid":{"rendered":"http:\/\/www.dsgenterprisesltd.com\/product\/import-placeholder-for-444\/"},"modified":"2020-11-18T06:39:29","modified_gmt":"2020-11-18T06:39:29","slug":"abb-transformer-terminal-ret-543-numerical-relay","status":"publish","type":"product","link":"https:\/\/dsgenterprisesltd.com\/product\/abb-transformer-terminal-ret-543-numerical-relay\/","title":{"rendered":"ABB RET 543 Transformer terminal Numerical Relay"},"content":{"rendered":"

ABB RET 543 Transformer terminal Numerical Relay<\/h1>\n

ABB TRANSFORMER TERMINAL RET 543 NUMERICAL RELAY THE RET 543 TRANSFORMER TERMINAL IS DESIGNED FOR THE PROTECTION, CONTROL, MEASUREMENT AND SUPERVISION OF TWO-WINDING POWER TRANSFORMERS AND POWER GENERATOR-TRANSFORMER BLOCKS IN DISTRIBUTION NETWORKS<\/p>\n

ABB RET 543 Relay terminals are loaded with functionality to suit your application. Besides the three-phase stabilized current differential function featuring 2nd and 5th harmonic restraint, the basic version terminals incorporate three-phase over-current, non-directional earth-fault, restricted earth-fault, transformer thermal overload and phase unbalance protection.<\/p>\n

The multi-version terminals further include over-voltage and under-voltage supervision, directional earth-fault, residual voltage and over-excitation protection, over-frequency and under-frequency protection, and under-impedance protection. Enhanced with an optional automatic voltage regulator function the terminal forms an integrated transformer management unit.<\/p>\n

A special control version terminal, which includes just voltage regulator and control functions is also available.<\/p>\n

Scope<\/strong><\/p>\n