Control/Regulation
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IoT interface
The IoT interface is a central component of intelligent networking of Rittal cooling solutions or sensors for monitoring physical environment conditions. Equipped with a large variety of interfaces and protocols, it serves to collect and transmit data to higher level IT systems, or to systems for local monitoring of machine conditions.
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Blue e IoT Adapter
In conjunction with the IoT interface (3124.300), the adapter enables the intelligent networking of the Blue e cooling units.
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Pre-fuse for Blue e+ cooling units/chillers
Miniature circuit breaker and power switch for protection of the equipment connection line for Blue e+ series cooling units and chillers. The Blue e+ cooling units/chillers are intrinsically safe and do not require additional external safety devices for safe operation.
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Digital enclosure internal temperature display and thermostat
For installation in the enclosure door or wall.
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Thermostat Internal Enclosure Thermostat
Suitable for controlling fan units, heaters, and heat exchangers. This thermostat can also be used as a signal generator for monitoring the internal enclosure temperature.
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Temperature sensor for Blue e+ cooling units, Blue e+ chillers
NTC sensor to regulate Blue e+ cooling units according to an individual measurement point within the enclosure (control based on an external sensor), and according to the cold air outlet from the cooling unit inside the enclosure (control based on outlet temperature). For use with chillers: Differential control is used to regulate the temperature of the medium depending on the ambient temperature (positive or negative). For this, the temperature sensor needs to be positioned near the Blue e+ chiller.
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Master/slave cable for SK-BUS system
The SK BUS system allows several cooling units and air/water heat exchangers with e-Comfort controller to communicate with one another. The master/slave assembly ensures an optimal operating result for complex bayed enclosure systems.
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Toroidal Transformer Primary connection 115 V/400 V
For power supply to wall-mounted 230 V air/water heat exchangers. Available with 115 V or 400 V primary connection.
