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Catalogs
ACS Klima - CLIMACS
Packaged Rooftop Units

Packaged Rooftop Units

Product catalog summary

Introduction
Rooftop units are crucial in the HVAC industry due to their comprehensive design, ease of installation, affordability, and versatility. The RTACS series is tailored for heating or cooling spaces such as cinemas, shopping malls, and restaurants. These units feature advanced control panels and can integrate with building management systems. They are available in 27 main and 340 intermediate models, with cooling capacities from 8 kW to 500 kW, and can function in ambient temperatures from 5°C to 56°C.

Features and Benefits
The units are equipped with NICOTRA-GEBHARDT fans, known for their efficiency and balance. Optional tandem fan configurations are available for reduced unit height. The electric motors are single speed with IP55 protection and F insulation. The cabinet is Eurovent certified with 50 mm rockwool insulated panels, and smooth interior surfaces to prevent air leakage. The frame is constructed from specially rolled steel profiles, and panels are double-layered with optional insulation materials. Safety features include an emergency stop button and a safety switch.

Cooling Components
Evaporator and condenser coils are constructed from copper tubes and aluminum fins, tested under 40 bar pressure. Coils are easily accessible for maintenance and include a stainless steel drain pan and drop eliminator. The condenser fans are axial type, designed for high efficiency, and protected by a steel guard grille. High-efficiency scroll compressors are used, with independent cooling circuits for capacities over 25 kW. The units utilize R407C refrigerant, and all copper pipes are painted for protection.

Optional Features
Optional features include epoxy-coated aluminum fins, IE3 high-efficiency motors, various filter types, and additional safety and control accessories. Customization options include different insulation materials and thicknesses, and various fan and motor types.

Selection Chart
The catalog includes a detailed selection chart listing various models, their cooling capacities, air flow rates, and applicable temperature ranges, allowing for precise selection based on specific requirements.

Specifications
The catalog provides detailed specifications for the rooftop units, including dimensions, materials, and components. Key features include copper tubes with aluminum fins, steel profiles, and galvanized skins. The units use R407C refrigerant and offer various configurations for air supply and inlet.

Control System
The control system features multiple circuits with scroll compressors and axial fans. It includes user-friendly menu controls in English, with options for automatic, manual, and semi-automatic alarm management. The system supports various protections and alarms, such as high and low pressure, dirty filter, and phase protection alarms.

Software Features
The software supports multiple circuits in DX systems, with options for seasonal variations and set point limitations. It includes a user interface terminal with connections for digital and analog inputs and outputs.

User Interface
The user screen includes buttons for alarms, system settings, and navigation. The system information screens display operational status, including unit status and comfort modes.

Local Supervisor System
The BOSS system allows for supervisory control of multiple units, accessible via web interface on smartphones, tablets, and PCs. It supports Modbus RTU, Modbus TCP/IP, and Bacnet protocols.

Contact Information
The document provides contact details for ACS Klima in Turkey and Al Malki Trading & Contracting Co in Qatar.

Catalog excerpts

Rooftop Package Unit Catalogue RTACS SERIES

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Efficiency is possible with the quality of equipment and service. Whereas the highest efficiency depends on your habit of usage ACS Klima

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CLIMACS - Rooftop Catalog / T3 Region

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Introduction Rooftop units are one of the biggest and important production segment of the HVAC industry because of packaged type all-inclusive design, easy of installation, low cost, flexible application. RTACS series rooftop unit are designed to meet the demands of heating or cooling of places such as cinema, shopping malls, restaurants, markets, e.t.c. Controlling and conditioning air by the high technology control panel that is standard equipment of rooftop units. Rooftop units can be controlled any place with microprocessor and connect to building management systems. Available in 27 main...

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Features and Benefits Frame with composed of specially rolled steel profiles. Panels with double layer sheets and insulation (optional polyurethane or rockwool insulation material and insulation thickness) The outer surface of the panels is composed of electrostatic painted galvanized sheets. Eurovent certified cabinet with 50 mm rockwool insulated panels. Interior surfaces of the profiles are designed be smooth and free of recess and protrusion. Special extruded rubber gaskets with air cushion used to avoid possible air leakage caused by the pressure difference. NICOTRA-GEBHARDT fans are statically...

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Features and Benefits Evaporator and condenser coils, composed of either copper tube and aluminium fins (optional epoxy coated aluminium fins), tested under pressure 40 bar. Coils are installed on the studs arranged in a way to enable easy access and maintenance. Coils are equipped standardly with a stainless steel double sloped drain pan, drainage siphon and a specially formed drop eliminator for condensing water. Axial type statically and dynamically balanced condenser fans, high efficiency designed, pressed-on round sheet steel plate blades. Protected by steel guard grille fan blades and single...

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Nomenclature RTACS 71 27 / 401 46 - C/V Unit Name Evaporator Side Model Inlet DB Temperature on Coil Variable Speed Constant Speed Ambient Temperature Condenser Side Model Condenser Side S: Standard Features - O: Optional Features CLIMACS - Rooftop Catalog / T3 Region Manufacturer may change in dimensions on production process regarding to custom made design CLIMACS logo are registered trademarks of ACS Kli

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CLIMACS - Rooftop Catalog / T3 Region Manufacturer may change in dimensions on production process regarding to custom made design CLIMACS logo are registered trademarks of ACS Klima in the Turkey and/or other countries

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Manufacturer may change in dimensions on production process regarding to custom made design CLIMACS logo are registered trademarks of ACS Klima in the Turkey and/or other countries CLIMACS - Rooftop Catalog / T3 Region

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CLIMACS - Rooftop Catalog / T3 Region

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Technical Data Sheets CLIMACS - Rooftop Catalog / T3 Region

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Power Supply: 380-415V - 50Hz - 3ph, Control: Microprocessor, Refrigerant: R407C, Compressors: Scroll, Panel Insulation : 50 mm Thickness Rockwool, Evaporator Fan : Double Inlet Radial Fan, Condenser Fan : Axial, Evaporator Side Case Classifications: "TV Thermal Transmittance, "TB2" Thermal Bridging Factor, "L1‘ Air Leakage, "F9“ Filter Air Leakage 17 CLIMACS - Rooftop Catalog / T3 Region Manufacturer may change in dimensions on production process regarding to custom made design CLIMACS logo are registered trademarks of ACS Klima in the Turkey and/or other countries

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Condenser Side Total Power Input kw Manufacturer may change in dimensions on production process regarding to custom made design CLIMACS logo are registered trademarks of ACS Klima in the Turkey and/or other countries Unit Dimensions W*H*L mm CLIMACS - Rooftop Catalog / T3 Region

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Power Supply: 380-415V - 50Hz - 3ph, Control: Microprocessor, Refrigerant: R407C, Compressors: Scroll, Panel Insulation : 50 mm Thickness Rockwool, Evaporator Fan : Double Inlet Radial Fan, Condenser Fan : Axial, Evaporator Side Case Classifications: "TV Thermal Transmittance, "TB2" Thermal Bridging Factor, "L1‘ Air Leakage, "F9“ Filter Air Leakage 19 CLIMACS - Rooftop Catalog / T3 Region Manufacturer may change in dimensions on production process regarding to custom made design CLIMACS logo are registered trademarks of ACS Klima in the Turkey and/or other countries

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Packaged Rooftop Units

Packaged Rooftop Units

Catalog excerpts

All ACS Klima - CLIMACS catalogs and technical brochures