SEC-L70

by Simex
€0,00
SKU SEC-L70

4 DIN modules energy counter SEC-L70 for the energy measurement in industrial and civilian application, with the RS-485 Modbus RTU/ASCII built-in communication.
Besides the energy, the counter can measure the main electrical parameters and makes them available on the built-in COM port. The LCD display shows the energies and the instantaneous powers. The COM port allows to manage the connected meter by a remote station. Data is transmitted on a RS-485 line.
The counter SEC-L70 is built according to EN 50470-1 standard. The accuracy of the active energy fulfills class B requirements according to EN 50470-3. The accuracy of the reactive energy is compliant to IEC/EN 62053-23 class 2.
Wide backlighted LCD display with clear graphic symbols comprehensible at a glance. Metrological LED on front panel and sealable terminal covers. The analysis of the MTBF values, the accurate selection of components and the reduction of the internal working temperatures together with strict production and control standards guarantee a product with an excellent quality and a long lasting

TECHNICAL DETAILS

Inputs

voltage range: 3 x 230/400 V ÷ 3 x 240/415 V; current: 6A (SEC-L70-111), 80A (SEC-L70-211); digital: active optoisolated, 80 ÷ 276 V AC/DC

Power supply

from the voltage circuit

Power consumption

3,5 VA - 1 W

Outputs

digital, passive optoisolated, maximum values: 27V DC - 27 mA, pulse length: 50 ±2 ms

Protection class

IP 51 (frontal part), IP 20 (terminals)

Operating temperature

-25°C ÷ +55°C

Display

backlighted LCD

Communication interface

RS-485, Modbus RTU/ASCII, communication speed: 300 ÷ 57600 b

Accuracy

active energy: class B according to EN 50470-3; reactive energy: class 2 according to IEC/EN 62053-23

Storage temperature

-25°C ÷ +75°C

Case dimensions

72 x 90 x 64 mm

Case

DIN TS-35 mounting

Relative humidity

80% max without condensation