Sifam Tinsley

ND20 – Meter of Network Parameters

The ND20 meter is a digital programmable panel meter destined for the measurement of single-phase power network parameters (2-wire network) and 3-phase, 3,4-wire network in balanced and unbalanced systems with the simultaneous display of measured quantities on a LCD display. The meter enables the control and optimization of power electronics devices, systems and industrial installation operations.

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Features
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Features• Measurement of power network parameters in 2,3 or 4- wire balanced and unbalanced systems
• High accuracy class
• Indications considering values of programmed ratios
• Harmonics of voltages and currents (selecti vely)
• THD factors for currents and voltages
• Profile of 15, 30, 60-minutes’ power (9000 measurements)
• Watt-hour meter for the selected harmonic
• Backlit LCD 3.5” screen
• Protecti on grade from the frontal side: IP65
• Digital transmission to the master system through the RS-485 interface (MODBUS)
• Configurable analog, alarm and pulse outputs (energy)
• Configurati on of displayed pages.

ND20 Firmware Disc Image

ND20 User Manual

ND20 Datasheet

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Sifam Tinsley products are backed by expert technical support, responsive diagnostics and dependable aftersales guidance. From specification advice through to fault-finding and ongoing performance support, our team helps you keep critical equipment operating accurately and reliably.

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Technical assistance, diagnostics insight and practical product support for demanding industrial applications.