Stulz STULZ CyberRow Engineering Manual Download Page 1

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DX System

STULZ CyberRow

Engineering Manual

12-33 kW
Direct Expansion DX Air, Water, Glycol
Row-Based Data Center Cooling
Utilizing EC Fan Technology
(60 Hz Data)

Indoor Cooling

Row

Summary of Contents for STULZ CyberRow

Page 1: ...DX System STULZ CyberRow Engineering Manual Engineering Manual EM 12 33 kW Direct Expansion DX Air Water Glycol Row Based Data Center Cooling Utilizing EC Fan Technology 60 Hz Data Indoor Cooling Row...

Page 2: ...ty fast lead times and outstanding customer service make STULZ the perfect choice for all your environmental control needs ISO 9001 Quality Registered STULZ is committed to satisfying customer expecta...

Page 3: ...ature 4 Model Features 4 Model Nomenclature Specifications 5 Configurations 6 Technical Data 7 Performance Data 8 Electrical Sound Data 8 Sound Data 8 Dimensional Data 9 Product Features 10 Product Gu...

Page 4: ...ndently and infinitely adjustable EC fans ensure maximum efficiency Used in containment open architecture and hot spot reduction applications Adapts to both high and low density IT environments Wide r...

Page 5: ...ter shall be provided by a cooling tower or some other remote water source Head Pressure Control Head pressure shall be automatically controlled by factory installed 2 way or 3 way water regulating va...

Page 6: ...prevents from mixing with cool air The front of IT equipment is accessed in the external cold aisle The STULZ CyberRow draws the contained hot air from the hot aisle removes the heat and supplies coo...

Page 7: ...Standard Standard Standard Standard HUMIDITY CONTROL 5lb Electrode Canister Steam Humidifier N A N A N A Optional 9kW Electric Heat Reheat N A N A N A Optional E MICROPROCESSOR CONTROLLER A C Groupin...

Page 8: ...l R410A Type Qty Scroll 1 Scroll 1 Scroll 1 Scroll 1 Watts Input 3 830 7 540 8 700 8 700 Tot Heat of Rej MBH 64 6 124 131 8 131 8 Condenser Type Remote Air Cooled Head Pressure Control See Remote Cond...

Page 9: ...ll R410A Type Qty Watts Input 2 970 4 090 6 140 7 920 6 900 9 700 6 900 9 700 Tot Heat of Rej MBH 66 64 128 124 135 131 135 131 GPM 85 F EWT 95 F LWT 0 Glycol Solution 13 2 N A 25 6 N A 27 1 N A 27 1...

Page 10: ...9 53 48 94 101 92 Sensible 49 53 48 94 101 92 Total KW 14 15 14 27 30 27 Sensible 14 15 14 27 30 27 90 FDB 66 1 FWB Entering Air Temperature Total MBH 46 50 45 88 97 88 Sensible 46 50 45 88 87 88 Tota...

Page 11: ...99 86 Sensible 89 95 86 89 95 86 Total KW 26 29 25 26 29 25 Sensible 26 28 25 26 28 25 80 FDB 62 8 FWB Entering Air Temperature Total MBH 87 97 84 87 97 84 Sensible 84 89 94 26 89 94 Total KW 26 29 2...

Page 12: ...he component of sound intensity that is normal to a measurement surface The measurement surface is chosen to enclose the noise source s so that the sound power level can be determined Electrical Data...

Page 13: ...NNECTION POWER CONNECTION POWER CONNECTIONS PIPING CONNECTIONS CONDENSATE CONNECTION 11 6 77 8 42 1 CONDENSATE CONNECTION PIPING CONNECTION POWER CONNECTION AIROUT AIRIN AIR OUT AIR IN POWER CONNECTIO...

Page 14: ...ECTIONS PIPING CONNECTIONS Top Piping Option Bottom Piping Option Side Diverted Front Panel Option HUMIDIFIER CONNECTIONS POWER CONNECTIONS PIPING CONNECTIONS CONDENSATE CONNECTION AIR IN AIR OUT PIPI...

Page 15: ...complete operational and functional test procedure at the factory prior to shipment CABINET Side access panels shall be fabricated from 20 gauge galvannealed steel and shall be securely bolted to a 14...

Page 16: ...control capabilities The controller shall provide the user an adjustable supply air control setpoint refrigerant Each refrigeration circuit shall include as a minimum a refrigerant dryer strainer sig...

Page 17: ...600 psig Regulating Valve W G Optional The refrigerant circuit head pressure shall be controlled by a factory installed 3 way water glycol regulating valve rated for 400 psig w w p The 3 way condenser...

Page 18: ...ding Management System via Modbus BACnet SNMP or HTTP as configured by the factory A controller interfaced to a network must be configured for BMS communication 18 MAIN POWER SERVICE SWITCH The CyberR...

Page 19: ...e humidifier shall have modulating output between 20 and 100 of rated capacity Electric Heat Reheat A factory mounted and wired low watt density plated fin tubular design electric resistance heater sh...

Page 20: ...stems Inc 1572 Tilco Drive Frederick Maryland 21704 Phone 301 620 2033 Fax 301 662 5487 E mail info stulz ats com www STULZ com STULZ mission is to be the premier provider of energy efficient temperat...