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Stulz CyberPack ASC-12C Engineering Manual

Stulz CyberPack ASC-12C Engineering Manual

Packaged rooftop air conditioner 42 - 105 kw

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Outdoor Cooling
Air Conditioner
STULZ CyberPack Systems
Packaged Rooftop Air Conditioner
42 - 105 kW
Self Contained Precision Air Conditioner Utilizing EC Fan Technology
Engineering Manual
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Summary of Contents for Stulz CyberPack ASC-12C

  • Page 1 Packaged Rooftop Air Conditioner Pa a ackaged Rooftop Air Conditioner Outdoor Cooling Air Conditioner STULZ CyberPack Systems Packaged Rooftop Air Conditioner 42 - 105 kW Self Contained Precision Air Conditioner Utilizing EC Fan Technology Engineering Manual ® ®...
  • Page 2 fl exible manufacturing resources dedicated to providing world-class quality, innovation and customer service. This commitment to excellence, along with fast lead times and outstanding customer service, make STULZ the perfect choice for all your environmental control needs.
  • Page 3 CyberPack Air Conditioner Systems Packaged Rooftop Air Conditioner Table of Contents Table of Contents ................. i Model Nomenclature ................ii Product Design Features and Options Product Design Features and Options ..........1-2 Product Features Index ................ 3 Performance and Electrical Data Technical Specifi...
  • Page 4 STULZ CyberPack systems are designed to be the available with optional air-side economizer cooling. STULZ E solution to your precision air conditioning requirements. series controller stages refrigerant circuits CyberPack systems are available with up to 105 kW and/or dampers and manages fan speed, as needed,...
  • Page 5 Shipment steel mounting base. The exterior of the cabinet and base Fully Integrated STULZ E² Series System Controller • are coated with a durable powder coat fi nish to further with Operator Interface Display protect against corrosion.
  • Page 6 STULZ E series controls for precision temperature and/or operation than other compressor technologies. humidity control. Designed primarily for STULZ precision air conditioners, STULZ E Air Cooled Condensers Controllers offer a wide range of expanded control functions and alarms.
  • Page 7 Packaged Rooftop Air Conditioner Model ASC-12C/13C/15C ASC-20A/25A/30A SELECTED FEATURES CONTROLS 2-Stage Cooling Mode Standard Standard Air-Side Economizer (Exhaust by Others) Optional Optional Microprocessor with Backlit LCD User Interface Standard Standard BMS Interface Optional Optional CABINET Aluminum Construction, Powder Coated Finish Standard Standard Stainless Steel Condensate Drain Pan...
  • Page 8 CyberPack Model: ASC 12C-DX 13C-DX 15C-DX 20A-DX 25A-DX 30A-DX NET DX COOLING CAPACITY BASED ON 95°F AMBIENT CONDITIONS (Includes Motor Heat @ Rated CFM & ESP) 105°FDB/70.7°FWB, 17% RH, 52°FDP Supply Airfl ow 5,500 6,000 6,000 9,000 12,000 12,000 External Static Pressure (ESP) 0.35 0.35 0.35...
  • Page 9 Packaged Rooftop Air Conditioner ASC-12C/13C/15C-DX DX Cooled with Fresh Air Inlet 74.1" FRESH AIR INLET 147.3" 57.2" RETURN AIR INLET 62.9" x 20.9" 104.3" BASE REMOVABLE 68.9" LIFTING LUG BASE SUPPLY AIR OUTLET (4 PLACES) 55.5" x 28.5" ASC-12C/13C/15C-DX DX Cooled with Air-Side Economizer ECONOMIZER OUTSIDE AIR INLET 74.1"...
  • Page 10 CyberPack ASC-20A/25A/30A-DX DX Cooled with Fresh Air Inlet 88.0" FRESH AIR INLET 150.0" 57.2" RETURN AIR INLET 76.8" x 21.9" REMOVABLE 119.0" LIFTING LUG BASE 82.8" (4 PLACES) SUPPLY AIR OUTLET BASE 69.4" x 28.1" ASC-20A/25A/30A-DX DX Cooled with Air-Side Economizer ECONOMIZER OUTSIDE AIR INLET 88.0"...
  • Page 11 Packaged Rooftop Air Conditioner CABINET STULZ CyberPack Series 42 - 105 kW The CyberPack unit cabinet shall be constructed of formed Packaged Rooftop Air Conditioner 5052 grade aluminum for corrosion protection. The cabinet shall be of formed sections, welded, and ground smooth.
  • Page 12 CyberPack DX REFRIGERATION SYSTEM Snap-Acting Hot Gas Bypass (Optional) The CyberPack system shall incorporate a snap acting hot gas Refrigeration System bypass system to provide modulation of the unit’s cooling capacity and evaporator coil freeze protection under low All piping and components contained within the refrigeration load conditions.
  • Page 13 I/O module. The controller is operated via a 6-key menu-driven The program for the STULZ E² series controller shall be fi eld loop structure and offers an alarm log plus four different confi...
  • Page 14 Upon sensing a water leak, the normally-closed BMS Interface (Optional) water detector control circuit shall open, thereby shutting The STULZ E² series controller shall incorporate a 10 Mbps down the CyberPack's water producing components. communication interface port that can be fi eld connected...
  • Page 15 Packaged Rooftop Air Conditioner ®...
  • Page 16 • China • India ® STULZ mission is to be the premier provider of STULZ Air Technology Systems, Inc. 1572 Tilco Drive, Frederick, Maryland 21704 energy effi cient temperature and humidity control Phone: 301.620.2033 • Fax: 301.662.5487 solutions for mission critical applications.