{"id":3389,"date":"2023-11-14T17:17:28","date_gmt":"2023-11-14T09:17:28","guid":{"rendered":"https:\/\/kvhipot.com\/?post_type=product&p=3389"},"modified":"2023-11-14T17:17:50","modified_gmt":"2023-11-14T09:17:50","slug":"transformer-ohmmeter","status":"publish","type":"product","link":"https:\/\/kvhipot.com\/ru\/product\/transformer-ohmmeter\/","title":{"rendered":"\u0422\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043d\u044b\u0439 \u043e\u043c\u043c\u0435\u0442\u0440 \u041a\u0412\u0417\u0420-20\u0421"},"content":{"rendered":"

KVZR-20S Three Phase Transforerm DC Winding Resistance Tester<\/b><\/strong><\/p>\n

\u041e\u0431\u0437\u043e\u0440\u044b<\/strong><\/p>\n

Transformer DC Winding Resistance Tester , also termed transformer ohmmeter, is the newest product for DC resistance measurements of transformers. It’s particularly designed for the DC resistance of three-phase windings in high-capacity transformers, allowing for simultaneous testing of all three phases. With this device, there is no need to discharge the tap changer for on-load voltage regulating transformers, and the measurement process is three times faster than the traditional single-phase approach, thus greatly reducing work time and effort. The tester features a large-screen LCD with an intuitive graphical interface, simplifying operation. It includes a panel printer and extensive non-volatile memory for straightforward storage and printing of results. The device ensures stable, rapid, and consistent test data, making it an excellent choice for on-site transformer DC resistance testing.<\/p>\n

 <\/p>\n

Technical <\/b><\/strong>Data<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
\u0422\u0435\u043a\u0443\u0449\u0438\u0439<\/td>\nSingle phase:1A \u00a05A \u00a010A \u00a020A \u00a040A<\/p>\n

Three phase:1A \u00a05A \u00a010A \u00a020A<\/td>\n<\/tr>\n

Range<\/td>\nSingle phase:<\/p>\n

1A \u00a010m\u03a9-20\u03a9<\/p>\n

5A \u00a0\u00a01m\u03a9-4\u03a9<\/p>\n

10A \u00a0\u00a01m\u03a9-2\u03a9<\/p>\n

20A \u00a0\u00a01m\u03a9-1\u03a9<\/p>\n

40A \u00a0\u00a01m\u03a9-0.5\u03a9<\/p>\n

Three phase:<\/p>\n

1A \u00a010m\u03a9-6\u03a9 (per phase)<\/p>\n

5A 1m\u03a9-1\u03a9(per phase)<\/p>\n

10A 1m\u03a9-0.6\u03a9(per phase)<\/p>\n

20A 1m\u03a9-0.3\u03a9(per phase)<\/td>\n<\/tr>\n

accuracy<\/td>\n\u00b10.2%(full range)<\/td>\n<\/tr>\n
Max.resolution<\/td>\n0.1\u03bc\u03a9<\/td>\n<\/tr>\n
Data saving capacity<\/td>\n150\u00a0group<\/td>\n<\/tr>\n
Power<\/td>\nAC\u00a0220V\u00b122V\uff0c50Hz\u00b12 Hz<\/td>\n<\/tr>\n
Working environment<\/td>\nEnvironment temperature:0-40\u2103\u00a0\u00a0\u00a0Relative humidity:\u00a0\u226480%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Transformer DC Winding Resistance Tester , also termed transformer ohmmeter, is the newest product for DC resistance measurements of transformers. It’s particularly designed for the DC resistance of three-phase windings in high-capacity transformers, allowing for simultaneous testing of all three phases.<\/p>","protected":false},"featured_media":3392,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_cat":[30],"product_tag":[],"_links":{"self":[{"href":"https:\/\/kvhipot.com\/ru\/wp-json\/wp\/v2\/product\/3389"}],"collection":[{"href":"https:\/\/kvhipot.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/kvhipot.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kvhipot.com\/ru\/wp-json\/wp\/v2\/media\/3392"}],"wp:attachment":[{"href":"https:\/\/kvhipot.com\/ru\/wp-json\/wp\/v2\/media?parent=3389"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/kvhipot.com\/ru\/wp-json\/wp\/v2\/product_cat?post=3389"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/kvhipot.com\/ru\/wp-json\/wp\/v2\/product_tag?post=3389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}