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SCC

SCC

Product catalog summary

Introduction
The SCC series dampers are designed for regulating airflow and pressure in HVAC systems, specifically for circular ducts. They are suitable for air conditioning, ventilation, and heating installations.

Classification
The SCC dampers are classified based on their features and compliance with standards:

SCC-R: Circular air regulation damper with EN-1506 compliant duct connection, featuring double-lip rubber gaskets for enhanced sealing. The casing is airtight according to EN-1751 standards.
SCC-E: Airtight circular air regulation damper with EN-1506 compliant duct connection, also featuring double-lip rubber gaskets. The casing and blade are airtight according to EN-1751 standards.
Variants include manual operation (.../MA/), motorized shaft (.../MO/), without rubber gaskets (.../SJ/), and thermo-acoustically insulated (.../AIS/).

Material
The casing and blade are made of galvanized steel with rubber bearings and EPDM gaskets.

Accessories - Actuators
Various actuators are available for different control needs:

ON/OFF Actuators: Siemens and Belimo models for 24 VAC/VDC and 230 VAC.
ON/OFF Actuators with Limit Switches: Siemens and Belimo models with additional limit switch functionality.
ON/OFF Actuators with Spring Return: Siemens and Belimo models with spring return feature.
Proportional Actuators: Siemens and Belimo models for modulating control.
Communication Actuators: Models with Modbus, KNX, LONWorks, and Bacnet protocols available upon request.

Control Accessories
Various control accessories are available for temperature and CO2 regulation:

TF Thermostat: Manual mode change for single-zone temperature control with ON/OFF dampers.
RDG 400 Controller: Proportional ambient temperature controller with digital display for proportional dampers.
CO2 Sensors: Wall and duct sensors for CO2 monitoring, requiring proportional or ON/OFF actuators.
OS-360 Sensor: Omnidirectional motion sensor for HVAC terminal control.

Installation and Finishing
The damper casing is designed for direct mounting on circular ducts according to EN-1506 standards. The finish is galvanized steel.

Performance and Specifications
Details on velocity, pressure loss, and sound power are provided, with correction values for different parameters.

Wiring Diagrams
Detailed wiring diagrams for Siemens and Belimo actuators are included, covering various control types such as ON/OFF, spring return, and modulating control.

Catalog excerpts

SCC compuertas de regulación para conducto circular Las compuertas de la serie SCC han sido diseñadas para su utilización en la regulación del caudal y de la presión, en instalaciones de aire acondicionado, ventilación y calefacción. Su montaje se realiza en conducto circular.

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CLASIFICACION SCC-R Compuerta circular de regulacion de aire con conexion a conducto segun norma EN-1506. Con juntas de goma de doble labio para mejorar la estanqueidad de la conexion. Carcasa estanca conforme a la norma EN-1751. 100 < D(0) < 400 EN-1751 Carcasa Clase C SCC-E Compuerta circular estanca de regulacion de aire con conexion a conducto segun norma EN-1506. Con juntas de goma de doble labio para mejorar la estanqueidad de la conexion. Carcasa y lama estanca conforme a la norma EN-1751. 100 < D(0) <125 EN-1751 Carcasa Clase C, Lama 3 150 < D(0) <400 EN-1751 Carcasa Clase C, Lama 4 .../MA/...

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Siemens GDB/GLB Siemens GMA i&lodbu s ^BACnef ACCESORIOS - SERVOMOTORES Servomotores ON/OFF GDB141.1E On/Off 24 VAC/VDC 5N Siemens actuator. GDB341.1E On/Off 100... 230 VAC 5N Siemens actuator. LM24A On/Off 24 VAC/VDC 5N Belimo actuator. LM230A On/Off 230 VAC 5N Belimo actuator. Servomotores ON/OFF con finales de carrera GDB146.1E On/Off 24 VAC/VDV 5N 2FC Siemens actuator. GDB346.1E On/Off 100...230 VAC 5N 2FC Siemens actuator. LM24A-S On/Off 24 VAC/VDC 5N 1FC Belimo actuator (*) LM230A-S On/Off 5N 1FC Belimo actuator (*) * Servomotores Belimo con 1 final de camera, para 2 contactos consultar....

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TF Termostato con cables, de cambio de modo frío/ calor manual, para el control de la temperatura de 1 zona con compuertas con servomotor On/Off. RDG 400 Controlador de temperatura ambiente proporcional Siemens 0 ... 10 vcc aliment. 24VAC con display digital retroiluminado, selector confort / eco / parada, para servomotores de compuertas proporcionales. CO2-WP Sonda / control de ambiente 24 vdc-vac. Visualización de lectura mediante LED. Salidas 0-10Vdc. Setpoint 600-800 -1000 ppm (Sondas de CO2 proporcionales, requieren servomotor proporcional) CO2-D Sonda para conducto 24 vdc-vac con una salida...

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VELOCIDAD EN EL CUELLO, PERDIDA DE CARGA Y POTENCIA SONORA.

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SIEMENS Wiring diagrams ON/OFF – 3P CONTROL. Open-close, Single wire control Open-close, Two wire control Open-close, Single wire control Open-close, Two wire control BK/RD BK/PK GY/PK BK/RD BK/PK Three-position control SPRING RETURN - ON/OFF – Two-position control GMA 321.1E Two-position control Two-position control MODULATING control 0-10 V Auxiliary contacts RD Red BK Black VT Purple OG Orange System potential 24 AC/DC System Neutral Positioning AC/DC 0V. CW Positioning AC/DC 0V. CCW BR Brown BU Blue BK Black WH White Line 100 .. 240 AC Neutral conductor Positioning AC 230V. CW Positioning...

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BELIMO Wiring diagrams ON/OFF - 3P CONTROL. LM-24A..(S) J-~AC/DC 24 V, Open-close LM-24A..(S) ± This information is provided by way of indication. Consult the manufacturer catalogue for all updated documentation. http://www.belimo.ch/CH/EN/PDF/index.cfm

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TF + SIEMENS actuators AC/DC 24 V - ON/ OFF control GDB 141/146.1E TF + BELIMO actuators AC/DC 24 V - ON/ OFF control LM-24A ..(S)

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RDG 400 + SIEMENS actuators Modulating control + manual changeover GDB 161.1E RDG 400 + BELIMO actuators Modulating control + manual changeover LM-24A -SR On/OFF control On/OFF control disconnected disconnected connected disconnected 1000 ppm 1200 ppm (default) disconnected connected connected connected 1400 ppm Relay CO2> 900 ppm. Relay ON; CO2 < 700 ppm Relay OFF CO2> 1100 ppm. Relay ON; CO2 < 900 ppm Relay OFF CO2> 1200 ppm. Relay ON; CO2 < 1100 ppm Relay OFF CO2> 1500 ppm. Relay ON; CO2 < 1300 ppm Relay OFF

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CO2-WP + SIEMENS actuators AC/DC 24 V – Modulating control CO2-WP + BELIMO actuators AC 230 V – Modulating control AC/DC 24 V – Modulating control LM24A-SR disconnected disconnected connected disconnected J3 PID out put (default) Linear output disconnected connected disconnected disconnected connected disconnected disconnected connected connec

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CO2-WD + SIEMENS actuators AC/DC 24 V – Modulating control CO2-WD + BELIMO actuators AC 230 V – Modulating control AC/DC 24 V – Modulating control LM24A-SR On/OFF control On/OFF control DELAY SETTING

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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