3. The requirements for awp

ACSEE SS should be composed of two AWP. AWP must include a PC, software and guidance documents, and be designed to account for power management and monitoring system.

AWP must connect to the communications closet ACSEE via a local area network. Position determined at the project (P).

For information exchange between system components to be used the following means of Telecommunications:

• Ethernet (between the cabinet and the media server ACSEE and AWP);

• physical link.

4. The requirements for communication channels

Channels of communication must ensure reliable transmission of data from the meters to the means of communication and telecommunication systems.

Channels of communication with SS regional level should have a permanent capacity of not less than 64 kbit / s, with a safety factor of at least 0.9 channel.

The requirements for the interface hardware and cables to connect to the server counters ACSEE:

• provide information communication with metering devices, ACSEE server, AWP.

• should not change the data format in the conversion of physical parameters into signals which are transmitted;

• must be designed for continuous operation and does not require tuning and adjustment during operation;

• connecting cables must provide for the transfer of data without distortion with a minimum decrease in the level of the signal on the path from the source to the transceiver;

• cables that are connected to the instrument should not be mechanically affect their terminal clamps;

• the connection between the equipment must be carried out continuously stub. In any case, the connecting equipment must not introduce distortion into the signal, which is transmitted;

• Do not use the same cable lived on the primary and backup hardware acquisition.

Technical equipment must be located in compliance with the requirements contained in the technical and operational documentation in order to ensure ease of use in the operation of the system and perform maintenance.

Enable or disable certain hardware, power outage should not lead to failure of the system hardware. In case of refusal of technical means shall be provided in registration failure.

Each of the system hardware must accept its replacement by means of functionally similar specified without any design changes and / or regulation in other technical means (except as specifically provided in the technical documentation on the system).

6. Requirements for metrological support

Measuring instruments should be made to the "State Register of measuring devices approved for use in Ukraine in Ukraine".

The metrological characteristics of the measuring instruments, which are used in the system must be listed in the documentation on the specific types of funds.

Forms of metrological supervision measuring instruments, the organization and procedure of checking and metrological certification must meet the requirements of regulatory documents.

In accordance with the principles of the system of construction of ACSEE all test operations associated with the formation of the measuring data are made a part of the measurement. The second part of the ACSEE- SOD measurement operation is performed. In the course of its operation it receives from the measurement of the primary data and processes them, error results are determined solely by the primary data errors. Measurement of the ACSEE performs the function of a complete measurement and has metrological characteristics which are normalized.

In carrying out metrological certification of metrological research is subject to the functional part of ACSEE accounting items, which ensures the formation of the primary database.