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computer MAX, Power Factor Relay: op features, accuracy and technology

computer MAX, Power Factor Relay: op features, accuracy and technology
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computer MAX, Power Factor Relay: op features, accuracy and technology - 1

Power Factor Correction and Harmonic Filtering Technical features Power supply circuit Measuring voltage Measuring current Maximum voltage Thermal current Mechanical endurance Measurement of electrical parameters: cos φ, voltage, current, THDI, maximum values of U and I “Phase selection” function Test abilities Accuracy at your reach Security delay time (TS) Power Factor Relay: Top features, accuracy and technology Connection delay time (TR) Selection of the power line phase where the C.T. is placed Sequence programs Electrical endurance Main features Output relays Measuring circuit Supply voltage Correction Test & Harmonic Resonance Test Last relay configurable as alarm output Compensation failure, over-compensation, over-voltage, over-current, C.T. not connected or open and line current below measurable value Working conditions Working temperature Maximum altitude Integrated control system FCP (Program that minimises the number of operations) Protection degree www.circu t or.com CIRCUTOR, SA - Vial Sant Jordi, s/n 08232 Viladecavalls (Barcelona) Spain Tel. (+34) 93 745 29 00 - Fax: (+34) 93 745 29 14 central@circutor.com Technology for energy efficiency Designed by: Communication Dpt. - CIRCUTOR, SA.

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computer MAX, Power Factor Relay: op features, accuracy and technology - 2

User-friendly and fully intuitive installation Computer MAX provides the “phase selection” function, that allows the user choosing the power line phase where the measuring current transformer (C.T.) has been placed in. This option eliminates the difficulty in placing the C.T. in a specific phase of the power line. Phase selection function Measurement of basic electrical parameters Computer MAX shows by display: cos φ, voltage, current, THD(I) and, besides, records in memory maximum values for voltage and current. Voltage measurement Current measurement THD(I) measurement Current maximum...

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