CONTAX D-0643-BUS

Digital power meter for indirect measurement via current transformers up to 5000/5 A (programmable via Modbus). RS-485 output and Modbus protocol (RTUd) that allows the equipment to be connected to an energy monitoring system. Optional programming of up to 4 rates. Internal memory of records and the option to to view and modify the load curve records.

Useful Environments

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Public buildings

Municipal management

Hotels and Hospitals

Marinas and campsites

Business Premises and Offices

Schools/sports facilities

Industry

Agriculture

Access and Service Areas

Home

Neighbourhood communities

Technical characteristics

Power supply voltage

3x230 (400) V ac with neutral, 50 Hz

Base and maximum current

15 (6) A

Start current

3 mA

Maximum power consumption

1,5 VA

Accuracy active class

Class 1 according to UNE-EN 62053-21

Accuracy reactive class

Class 2 according to UNE-EN 62053-23

Encoding type

RTU (Remote Terminal Unit)

Communications

Pulse type S0 according to EN 62053-31

Active constant

10.000 imp/kWh

Reactive constant

10.000 imp/kVArh

Operating temperature

from -25 °C to +55 °C

Degree of protection

IP20 according to EN 60529

Mounting

on DIN rail according to EN 60715

Module width

4