Lumel ND10 22100E1

Overview

Installation dimensions 96 x 96 mm
Multifunction meter
Light LC display 8.89 cm
Protection class IP65
RS-485 Modbus interface

Description

Multifunction measuring instrument for measuring the parameters of three-phase alternating current. The power supply is taken from the measuring voltages L3-N.

The programmable digital panel meter ND10 is intended for measuring the parameters of symmetrically and unsymmetrically loaded three-phase current networks with 4 lines with simultaneous display of the measured variables and digital transmission of their values. The measuring device enables control and optimization of electrical appliances, industrial systems and plants.
It enables the measurement of: Effective value of voltage and current, active, apparent and reactive power, active and apparent energy, power factors, frequency, as well as 15-, 30- and 60-minute average active power and THD. In addition, the effective value of current in the neutral conductor is calculated from the vectors of the phase currents. The voltage and current values are multiplied by the set voltage and current conversion values of the measuring transformers. The power and energy displays take into account the programmed ratio values. The value of each measured variable can be transmitted to a main system via the RS-485 interface. The relay outputs indicate that selected measured variables have been exceeded. The pulse output is intended for consumption control of the three-phase active energy. The measuring instrument is equipped with detection and signalling of incorrect phase sequence.

Characteristics

Measured variables: A, V, kW, kVA, kVAr, Wh, VArh, Hz, power factor, THD - interface RS-485 Modbus - 2 relay outputs - 1 pulse output - current transformer connection (5 A secondary current).

Delivery content

• Gasket - Panel mounting bracket - Instruction manual.

Keywords

04016138998924, Lumel, ND10 22100E1, voltage display, panel meter