Functions and technical features:
1, refrigeration station host, refrigeration pump, cooling tower linkage and sequential start and stop control function.
2, the frozen water pressure and chilled water, cooling water supply temperature control function
3, a variety of security and alarm function
4, full variable frequency, variable temperature, variable flow and other energy saving control algorithm
5, the operating interface can be selected as the Chinese text interface or touch screen dynamic monitoring interface
6, to provide an open communication interface and protocol, with the central monitoring system or building automation system to achieve central monitoring functions
Typical applications
Blue, refrigeration station control system is mainly used in building chilled water system, low temperature and ice storage cooling system, process cooling water heat exchange station centralized heating and cooling systems; through the automatic control of units and corresponding chilled water pump, cooling water pump, cooling tower linkage control to realize refrigeration equipment full automation of operation and high efficient energy saving control of the refrigerator.
Functions and technical features
1, rich experience in the field and rigorous software strategy can achieve sequential transport refrigeration station system, various power equipment and electric valve Kai stop and control function, chilled water for backwater of constant pressure difference control function.
2, field operation interface with touch screen, friendly interface, full Chinese display, easy to operate; refrigeration equipment of dynamic display, view the running process of the cooling system and alarm records, check the water temperature and pressure history trend curve function.
3, perfectly balanced wear operational control: comprehensive consideration of the equipment (pumps, cooling tower or refrigerator) and accumulated operating time, start times, need to increase or decrease the number of units in the implementation improved advanced first out investment strategy, and is not a simple rotation timing to ensure to achieve the ideal of the equipment between the wear leveling operation control.
4 considering the temperature of the refrigeration machine the machine logic control, air side of the actual cooling load and frozen water supply return pipe actual temperature, to provide the best control strategy is used to control the refrigeration units, achieve high efficiency, energy saving, safe and reliable operation to.
5, controller. Sensors, actuators and electrical components are strictly tested and verified, to ensure that the system is stable and reliable, efficient and energy saving.
6, set aside to support the international mainstream communication protocol network communication interface, in order to achieve with the central production monitoring computer or building BMS system connection.
7, supporting the provision of water pump and cooling tower power starting cabinet (or star delta inverter).
8, full variable frequency, variable flow, variable water temperature and other mature energy saving control strategy.
