EK NRO System for distribution box control

Details: EK NRO System for distribution box control

EK NRO System is the system which enables its users to monitor and control the current consumption at distribution boxes and feeders within a multi-storey business facilities or a complex of office buildings with distributed installations. The system indirectly saves electricity as it prevents its unnecessary and unauthorized use. In case of fire, earthquake or similar occurrences, the system provides instant feeder power supply shutdown, which prevents further greater damage of the facilities. 
Monitoring and control of the consumption is performed via EK NRO-SW computer application. Program administration for distribution box control is conducted for every installation separately. Every installation within a building is specific for its number of distribution boxes, their layout and their connection and marking method.

EK NRO System for distribution box control consists of:

EK NRO-M
It is fitted in the distribution box. It consists of GPRS module with GSM antenna, PPN master module for data transfer via low-voltage network (220) and sensors for measuring current and voltage (for three phases R, S and T). The device measures the consumption in the main distribution box, collects all data from the distribution boxes placed on different storeys and transmits data to the central database via GPRS.

EK NRO-S
It is fitted in the distribution boxes placed on different storeys. It consists of PPN slave module for data transmission through low-voltage network (220V) and sensors for measuring current and voltage (for three phases R,S and T). The device measures the consumption in an individual distribution box placed on an individual storey and transmits data into the main distribution box.

EK NRO-R
It is fitted in case when the distance between individual distribution boxes exceeds the range which enables secure communication through low-voltage network (220). It is a repeater device which forwards data between the two modules.

EK NRO-I
It is fitted into the main distribution box and boxes placed on different storeys. It consists of an interface with analog and (or) digital ports. It serves for detection of fuse functionality and voltage and current detection on a feeder. The device collects data from individual fuses (feeders) within the distribution box and forwards them to EK NRO device within a distribution box.

EK NRO-SW
A programme module which includes the Internet technology, GPRS data transmissions and database. It enables its users to monitor the consumption at distribution boxes and feeders via computer application. Administering a server program for distribution box control is conducted for every installation separately. Every installation within a building is specific for its number of distribution boxes, their layout and their connection and marking method.

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EK NRO System for distribution box control

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