The ND20LITE 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.
Features
• Measurement of power network parameters in 2,3 or 4- wire balanced and unbalanced systems
• High accuracy class 0.2% on some measurements
• Indications considering values of programmed ratios
• Measurement of basic power quantities: UL-L, UL-N, In, f, P, Q, S, PF, tg , cos φ, φ, Ep+, Ep-, EqL, EqC, THD
• Programmable VT and CT ratio for Medium and Low Voltage applications
• User Programmable system type
• Universal Auxiliary supply
• Profile of 15, 30, 60-minutes’ power
• Backlit LCD 3.5” screen
• Protection grade from the front window: IP65
• RS-485 interface (MODBUS)
• Configurable alarm and pulse outputs (energy)
• Configuration of displayed pages
• Free Configuration and monitoring software available (1 meter license)