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P1020 Precision Air Coditioner Upflow – DX

Technical Specifications

Upflow – DX

Model Size : 1020 . DX – Air , water , Glycol , Free Cool based on 24°C DB , 50% RH , 45°C Condensing

Digital Scroll compressor – EC Fans
DX                                                    Total kW 19.9
Sensible kW 19.8
Air Flow m3/h 6,500
Scroll compressor – EC Fans
DX                                                    Total kW 19.9
Sensible kW 19.8
Air Flow m3/h 6,500
Scroll compressor – FC Fans
                                                 Total kW 19.4
Sensible kW 18.3
Air Flow m3/h 5,400
Dual -240C DB, 50% RH , 450C Condensing.CW Based on 70C EWT, 120C LWT
Digital Scroll compressor – EC Fans
DX                                                    Total kW 19.9
Sensible kW 19.8
CW                                                    Total kW 25.7
Sensible kW 22.2
Air Flow m3/h 6,500
Scroll compressor – EC Fans
DX                                                    Total kW 19.9
Sensible kW 19.8
CW                                                    Total kW 25.7
Sensible kW 22.2
Air Flow m3/h 6,500
Scroll compressor – FC Fans
DX                                                    Total kW 19.4
Sensible kW 18.3
CW                                                    Total kW 23.2
Sensible kW 19.5
Air Flow m3/h 5,400
Evaporator Fan – Backward curve EC motor , direct drive / Foreard curve centrifugal fan, HE motor, auto tensioning drive
No. of fan asemblies 1
Standard EC Motor kW 2.3
Standard FC Motor kW 2.2
Compressor – Copeland Complaint Scroll with Crankase Heater
No. of compressors 1
Unit cooling steps 2 via HGBP
Compressor – Copeland Digital Scroll with Crankase Heater
No. of compressors 1
Capacity modulation 20% to 100%
Humidification
Standard Infrared – kg/h

 

4.5
Reheat – electric heater elements
Standard 1 stage – kW 6
Optional 2 stage – kW 12
Electrical 400V 50Hz 3Phase – Std DX unit only
RFLA 22.7
Unit Dimensions & Weight
Width – mm 853
Depth – mm 873
Height – mm 1970
Unit Weight – kg 350
Unit Footprint
Unit only – m2 0.74
Incl.Service area – m2 1.47
Service Access min – mm 850

Detail Information:

http://www.emersonnetworkpower.com/en-ASIA/Products/PrecisionCooling/LargeRoomCooling/Documents/Liebert-PEX-Technical-Data-Manual-20101207.pdf.pdf

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Overview


P2035

Features


Key Features:

Energy Efficiency

  • Infrared Humidifier for precise humidity control
  • iCOM controller for optimized room performance
  • Combined technologies of EC Fan and Digital Scroll Compressor yield higher level of efficiency
  • EC Fan with infloor configuration
  • Efficient dehumidification cycle

Space Savings

  • 15% more kW per square meter compared to industry average
  • Requires nothing more than direct front access
  • Downflow EC fans serviceable from above floor without disturbing the raised floor
  • Units can be dismantled and reassembled for difficult site jobs

Communications and Monitoring

  • Teamwork Mode allows units to work together in rooms with unbalanced loads
  • Spare parts list allows speedy identification of parts
  • Unit diary shares history with any authorized users or service contacts

System Supervision and Management

  • Enhanced remote communications and control with Liebert Intellislot card
  • Centralized Management with Liebert Nforms software
  • Enterprise Management with Liebert SiteScan Web Software

Multiple Configurations

  • Twelve different configurations for Upflow and Downflow units
  • Configure for your specific needs

Dual Cool

  • Second coil that utilizes the central building Chiller system  water supply
  • Unit can function either as a DX (compressorized) or a Chilled water system
  • Reduces energy cost
  • Increases redundancy and flexibility to the environmental control system

Free Cool

  • Glycol Free Cool System
  • Unit can function as a DX (compressors), or Free Cool or mixed for energy savings
  • Reduces energy costs in colder climates

Applications:

  • Telecommunication Facilities
  • Electronic Switch rooms
  • Industrial Process Control Rooms
  • Motor Control Rooms
  • Broadcast Facilities
  • Building Services Control Rooms
  • Surveillance and monitoring Centers
  • Medical Equipment Installations

Benefits


  • Fan and Drive
    The innovative belt drive system automatically provides the correct belt tension when operating speed has been reached, eliminating slippage and greatly extending belt life. No tools necessary to change the belt.
  • Energy Efficiency
    PeX units have achieved greater energy efficiency through the use of computer modeling techniques, combined with the synergistic matching of components. Units can be supplied with the R22 or the R407C refrigerant.
  • Smallest Footprint
    The unit's inherent design, together with the ability to undertake all service work from the front of the unit rather than from the side or rear, results in minimal space requirements and the possibility of placing units side by side or against walls.
  • Modular Construction
    Three-bay and larger units may be constructed as your load capacity grows. The PeX units are formed on the basis of one-bay and two-bay building blocks, so you can rely on the PeX to grow with your requirements.
  • Superior Serviceability
    The front doors can be quickly and easily removed via the bayonet style hinge mechanism enabling components to be easily accessed. This significantly simplifies maintenance and servicing.
  • Cleanliness and Structural Rigidity
    PeX units incorporate double-skinned inner side panels to increase structural rigidity and improve internal cleanliness.
  • Energy Efficiency
    PeX units have achieved greater energy efficiency through the use of computer modeling techniques, combined with the synergistic matching of components. Units can be supplied with the R22 or the R407C refrigerant.
  • Compatible With Advanced Networking
    The In-System-Programming (ISP) feature allows direct uploading of programming information from the Service Engineer's laptop, without the need to change-out memory chips.
  • Easy Assembly at Site
    Access to difficult sites and elevator limitations are no longer a worry. The PeX units can be delivered as separate modules and assembled on site. There is no need to disassemble for delivery, saving on both time and labour.
  • High Reliability
    Proven, quality components are used throughout, and careful consideration given to their service requirements, thus ensuring minimum downtime.

Default backup time

Customer Support: (08) 38.420.458

Head Office

9/35 Pham Van Hai, Ward 1,
Tan Binh District, Ho Chi Minh City, Vietnam.
Tel: (+84)8.38.420.458 - Fax: (+84)8.38.420.459
Hotline: 0938.805.380 (Mr.Tuấn)

Representative Office

B45, Lot 6, Dinh Cong Urban Area, Dinh Cong Ward,
Hoang Mai District, Ha Noi, Vietnam.
Tel: (+84)4.35.668.011 - Fax: (+84)4.35.668.030