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<\/a><\/div><\/div><\/div><\/div>Reactive energy controller MASTER control Var<\/h2>\n
Description<\/strong><\/p>\n Measurement with three current transformers guarantees an analogue reading of the company’s meter. The Master control Var reactive energy controller is the only controller in the market that offers the possibility of using 3 measuring transformers in addition to the traditional Master control Var<\/strong> is a controller that guarantees excellent preventive maintenance operations by means of programming its alarms and the test options of the capacitor status, offering the maximum supervision and safety of your compensation unit.<\/p>\n Application<\/strong><\/p>\n The connection of 1 or 3 transformers makes Master control Var the perfect controller in Tolerance: 10%<\/p>\n Consumption: 6 VA<\/p>\n Frequency: 45…65 Hz<\/td>\n<\/tr>\n Current measurement: x1 o x3 transformers…\/5A or \/1A<\/td>\n<\/tr>\n Current transformers:\u00a0WGC Series<\/td>\n<\/tr>\n Cos \u03c6:\u00a02 % \u00b11 digit<\/td>\n<\/tr>\n Umax and Imax (operation):\u00a0250 Vc.a. \/ 6 A<\/td>\n<\/tr>\n Umax and Imax (operation):\u00a0250 Vc.a. \/ 6 A<\/td>\n<\/tr>\n Umax and Imax (operation):\u00a0250 Vac \/ 6 A<\/td>\n<\/tr>\n Type:\u00a0NPN Transistor<\/p>\n Umax and Imax (operation):\u00a024 Vc.c. \/ 50 mA<\/td>\n<\/tr>\n Protocol:\u00a0Modbus \/ RTU<\/td>\n<\/tr>\n Relative humidity:\u00a095% without condensation<\/td>\n<\/tr>\n Protection degree:\u00a0IP51 mounted,\u00a0IP30 not mounted, in accordance with EN-60529<\/td>\n<\/tr>\n Other powers, voltages and frequencies on request.<\/p>\n<\/div> <\/p>
\nmethod of measuring with a single current transformer, as well as providing the functions of an integral power analyzer and controlling the residual leakage currents.<\/p>\n
\nany installation, allowing the following:<\/p>\n\n
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\ncompensation need (different time periods).<\/li>\n<\/i>Technical Characteristics<\/h4><\/a><\/li>
<\/i>Downloads<\/h4><\/a><\/li><\/ul><\/div>
<\/i>Technical Characteristics<\/h4><\/a><\/li><\/ul><\/div>
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\n Voltage inputs<\/span><\/td>\n Power supply voltage: 110…480 Vc.a.<\/p>\n \n Measurement circuit<\/span><\/td>\n Measurement voltage: 525 V.c.a. p-p \/ 300 V.c.a. p-n<\/p>\n \n Leakage current<\/span><\/td>\n Measurement range:\u00a0I\u2206prim = 10 mA…1 Ac.a.<\/p>\n \n Accuracy<\/td>\n Voltage and Current: 1%<\/p>\n \n Temperature measurement<\/td>\n Measurement range:\u00a00…80 oC \u00b13 oC<\/td>\n<\/tr>\n \n Alarm relay<\/td>\n Output contact: Switched<\/p>\n \n Output relay<\/td>\n No. of relays: 6 or 12 depending on the type<\/p>\n \n Fan relay<\/td>\n Output contact:\u00a0Not switched<\/p>\n \n Digital outputs<\/td>\n No. of outputs: 2<\/p>\n \n Digital inputs<\/td>\n 2<\/td>\n<\/tr>\n \n Alarms<\/span><\/td>\n 17, fully configurable<\/td>\n<\/tr>\n \n Communications<\/td>\n Port:\u00a0RS-485<\/p>\n \n Operating conditions<\/td>\n Temperature:\u00a0-20 oC to +60 oC<\/p>\n \n Safety<\/td>\n Insulation:\u00a0Category III Class II EN 61010-1<\/p>\n \n Control system<\/span><\/td>\n PFC (Program that minimises the number of operations)<\/td>\n<\/tr>\n \n Standards<\/td>\n IEC 62053-23 (2003-01), IEC 61326-1, EN 61010-1, UL 508<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n <\/i>Downloads<\/h4><\/a><\/li><\/ul><\/div>
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\n File<\/strong><\/td>\n Language<\/strong><\/td>\n Date<\/strong><\/td>\n Size<\/strong><\/td>\n<\/tr>\n \n Datasheet<\/span><\/td>\n 25\/10\/2018<\/td>\n 0.1 MB<\/td>\n<\/tr>\n \n Manual<\/span><\/td>\n <\/a><\/a><\/td>\n29\/10\/2018<\/td>\n 9.3 MB<\/td>\n<\/tr>\n \n Installation guide<\/span><\/td>\n 25\/10\/2018<\/td>\n 1.0 MB<\/td>\n<\/tr>\n \n Programation guide<\/span><\/td>\n 25\/10\/2018<\/td>\n 1.0 MB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div> Contact us if you need more information<\/h4>\n\n
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