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          1. 控制和檢測

            A detailed analysis of all parameters at the installation site is required to ensure the highest energy saving and the lowest life-cycle costs. Besides weather data, available connecting loads as well as customer-specific data like travel and maintenance periods are included in the concept.

            The individual concept of a control system can be integrated in an overall concept with various interlinked components. Both the connection to a visualisation system as well as the integration in existing higher-level control devices and condition-monitoring systems are possible at any time.

            Depending on configuration, the following data will be processed in the logic:

            • Actual power consumption
            • Energy consumption per day / week / month / year
            • Status signal of all heating circuits available
            • Energy storage
            • Power supply data (power / current / energy)
            • Error messages
            • Warning messages to ensure preventive maintenance works
            • Weather data: wind direction and speed, precipitation type and quantity, air and rail temperature

            eltherm systems do more than just trigger heating. They also monitor the complete system and detect errors – if any.


            Technical options:

            1. Nominal voltages from 24 V up to 1000 V AC and DC, supply via local network or overhead line
            2. Stand-alone or connection to the control system through glass fibre or copper wires (GSM, GSM-R, Tetra, etc) – mixed operation of different medias possible
            3. Control cabinet systems made of steel, stainless steel, aluminum sheet or glass fiber reinforce plastic (GRP) in protection classes up to IP 68 K
            4. Surge protection systems
            5. Evaluation of weather forecasting services to ensure a timely preheating of facilities

            Server Based Control System

            The central server offers several benefits:

            • Central modem pool
            • All alarms are sent to one place
            • All alarms are stored in the same database
            • Alarms can be rerouted into e-mails, SMS messages via server
            • All software is stored in one place, which means easy maintenance, upgrades and back-up routines
            • Customised user rights management

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            Server based control system


            2017-06-07T16:13:23+00:00

            誠招代理
            021-20286188
            日本私人VPS大片爽爽爽爽,曰本丰满熟妇XXXX性,久久久久久国产精品网站