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CVM-C5

CVM-C5
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Fixed power analyzers Multifunctional multimeter for panel Description The CVM-C5 is a panel mounted (96 x 96 mm) multimeter that records energy values. Compact and intuitive, with 4-quadrant measurement (Consumption and Generation). The CVM-C5 is suitable for Low Voltage installations, in both 3 and 4-wire three-phase circuits, two-phase circuits with or without neutral, single-phase circuits or ARON connections. Display features and interface: —— Quick display of parameters with a single button —— Clearly displays the electric parameters of the installation —— Displays the electricity consumption value according to the cost per kWh —— kgCO2 consumption/generation indicator or according to the energy source —— Backlit LCD screen —— Operating hour indicator for preventive maintenance. Other features: —— Modbus/RS-485 communications (optional) —— Measurement with CIRCUTOR’s MC efficient current transformers or .../5 A, .../1 A or .../333 mV transformers. —— 1 digital output (S0 interface) —— 1 digital input (tariff or energy source selection) —— Maximum, minimum values and maximum demand. Applications —— Recording and displaying the consumption of energy from two different sources (network/generator set). —— Generation of an impulse signal associated with the cost, kgCO2 emissions or savings, according to the consumption or generation of energy. —— Generation of alarms with a transistor output; configurable parameters: Low/High, hysteresis (%), NO/NC, connection/disconnection delay and interlocking. Technical features Power circuit Power supply voltage Measurement circuit Voltage Frequency Current 300 Vac p-n / 520 Vac p-p 45 ... 65 Hz .../5 A or .../1 A MC: .../250 mA .../333 mV 32 samples/cycle 0,5% 1% S0 interface Configurable, up to 1,000 impulses per kW·h, kvar·h, etc. (24 Vdc max., 50 mA, 5 imp/s, Configurable Max. Ton /Toff) Tariff selection, NPN, optocoupled RS-485 Modbus/RTU (depending on model) 9600, 19200, 38400 8, n, 1 VO self-extinguishing plastic Front panel: IP 51 Rear: IP 21 96,7 x 96,7 x 62,60 mm -5...+45 ºC -10...+50 ºC 5 ... 95% 2000 m Sampling V, A Power / Energy 1 digital output Protocol Speed Bit, parity, stop Enclosure IP protection degree Accuracy class Build features Environmental conditions Safety Standards Dimensions Working temperature Storage temperature Relative humidity Maximum altitude Class III according to EN 61010 Double-insulated electric shock protection, Class II IEC 664, VDE 0110, UL 94, IEC 801, IEC 348, IEC 571-

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Fixed power analyzers Multifunctional multimeter for panel References Current input Connections Three-phase + neutral connection with or without voltage transformers Single-phase connection with or without voltage transformers Alimentación Auxiliar Alimentación Auxiliar Power Supply Power Supply POWER SUPPLY POWER SUPPLY

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