Siemens QLCCM12AAN Critical Control Module

Cooling Capacity: 12,000 BTU/h (3.5 kW).

EER (Energy Efficiency Ratio): 11.5.

Refrigerant: R410A.

Power Supply: 220-240V, 1-phase, 50/60 Hz.

Compressor Type: Rotary, hermetically sealed.

Max. Operating Current: 6.5 A.

Sound Pressure Level: ≤55 dB(A).

Operating Temperature Range: -15°C to +48°C.

High-performance control computing capability: Siemens QLCCM12AAN can serve as a key control module, and can perform complex control algorithms and logic operations; it has a powerful computing ability, which can accurately control and adjust various parameters in industrial production processes, and ensure the stability of the production process and the consistency of product quality. In chemical production, for instance, the real-time and accurate regulation of various parameters such as temperature, pressure, and the flow rate of reaction kettles is conducted to ensure that chemical reactions could be completed under optimal conditions.

Rich I/O interfaces: With different types and quantities of input and output interfaces, Siemens QLCCM12AAN can connect a variety of external devices such as sensors, actuators, etc., to realize the collection of field signals and the control of actuators. Like connecting temperature sensors, pressure sensors, flow sensors, etc. to obtain real-time data during the production process, and controlling execution devices such as motors, valves, relays, etc. to achieve accurate control of the production process.

In the power industry：Siemens QLCCM12AAN can be used for status monitoring and protection of power equipment in substations, real-time monitoring of temperature, current, voltage and other parameters of transformers, switchgear and other equipment, timely fault detection and taking protective measures to ensure the safe and reliable operation of power system.

Petrochemical industry: In petroleum refining and chemical production process, complex process flow control, such as the precise control of distillation column temperature, pressure, liquid level and other parameters, to achieve product separation and purification; control of chemical reactor reaction conditions to ensure the safety and efficiency of chemical reaction.

Farming, agriculture, Pharmaceutical industry:  Siemens QLCCM12AAN can be used around the automation control of pharmaceutical equipment, including the operation control of drug packaging and capsule filling equipment to realize the improvement of production efficiency and the quality of its product.

Food and beverage: In the food and beverage industry, Siemens QLCCM12AAN is used to control parameters such as temperature, humidity, pressure, and flow rate during food and beverage production, such as liquid level control during beverage filling and temperature control during food baking to ensure product quality and taste.