Lumel N14 22008

Overview

Dimensions 96 x 96 mm
Multifunction meter
LED display
RS-485 Modbus interface
For current transformers with 5 A secondary current

Description

Multifunction measuring device. The device displays the parameters of three-phase alternating current: voltage, current, active power, reactive power, power factor, frequency, active energy and reactive energy. The measured variables are displayed alternately or can be switched through at the push of a button. The energy values can be reset via the front keys.



The programmable digital panel meter N14 is intended for measuring the parameters of symmetrically and asymmetrically loaded three-phase current networks with 3 or 4 lines. Measured quantities are simultaneously displayed and digitally transmitted. The measuring device enables control and optimization of electrical appliances, industrial systems and plants. It measures the effective value of voltage and current, active, apparent and reactive power, power factors, active and apparent energy, frequency and 15-minute average active power. 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 output signals exceeding of a selected
measured variable. The pulse output is intended for consumption control of the three-phase active energy.

Characteristics

Measured variables: A, V, kW, kVA, kVAr, Wh, VArh, Hz, power factor. Interface RS-485 Modbus. 1 x relay output. 1 x pulse output

Delivery content

• Panel mounting bracket - Operating instructions.

Keywords

04016138998955, Lumel, N14 22008, voltage display, panel meter