1. Manuals
  2. Brands
  3. Quantech Manuals
  4. Air Compressor
  5. QCC3
  6. Manual

Quantech QCC3 Manual

Air-cooled scroll compressor condensing units style a 80 – 160 ton 281 – 562 kw 60 hz r-410a
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
FORM QCC3-EG1 (517)
MODEL QCC3
AIR-COOLED SCROLL COMPRESSOR
CONDENSING UNITS
STYLE A
80 – 160 TON
281 – 562 kW
60 Hz
R-410A

Advertisement

Table of Contents
loading

Related Manuals for Quantech QCC3

Summary of Contents for Quantech QCC3

  • Page 1 FORM QCC3-EG1 (517) MODEL QCC3 AIR-COOLED SCROLL COMPRESSOR CONDENSING UNITS STYLE A 80 – 160 TON 281 – 562 kW 60 Hz R-410A...
  • Page 2 FORM QCC3-EG1 (517) Nomenclature 145C DESIGN SERIES TYPE START X = ACROSS THE LINE VOLTAGE CODE: 17 = 200-3-60 28 = 230-3-60 40 = 380-3-60 46 = 460-3-60 58 = 575-3-60 Z = STANDARD EFFICIENCY Y = HIGH EFFICIENCY NOMINAL CAPACITY...

  • Page 3: Table Of Contents

    FORM QCC3-EG1 (517) Table Of Contents INTRODUCTION ..............................5 CONTROL CENTER ..............................6 ACCESSORIES AND OPTIONS ........................... 10 SELECTION DATA ..............................13 RATINGS ................................18 PART LOAD RATINGS ............................24 PHYSICAL DATA ..............................25 DIMENSION DRAWINGS ............................26 ISOLATORS ................................29 ELECTRICAL DATA ..............................
  • Page 4 FORM QCC3-EG1 (517) THIS PAGE INTENTIONALLY LEFT BLANK. QUANTECH...

  • Page 5: Introduction

    FORM QCC3-EG1 (517) Introduction GENERAL The 80-160 Ton (273 - 560 kW) QCC3 Condensing Unit Models are shipped complete from the factory ready for field installation. The unit is pressure-tested, evacuated and given a nitrogen holding charge and includes an initial oil charge (R-410A refrigerant supplied by others). After assembly, a operational test is performed to assure that each control device operates correctly.

  • Page 6: Control Center

    FORM QCC3-EG1 (517) Control Center All controls are contained in a NEMA 3R/12 cabinet with hinged outer door and include: Liquid Crystal Display with light emitting diode (LED) backlight ing suitable for outdoor viewing: • Two display lines • Twenty characters per line...
  • Page 7 • Suction pressure cutout setting • Each system suction pressure • System discharge pressure • Discharge Air Temperature Reset via a Quantech ISN DDC or Building Automation System (by oth ers) via: • - a pulse width modulated (PWM) input as standard • - a 4-20 milliamp or 0 -10 VDC input, or contact closure with the optional B.A.S.
  • Page 8 FORM QCC3-EG1 (517) Control Center (Cont'd) • Anti-recycle timer status for each system • Anti-coincident system start timer condition • Compressor run status • No cooling load condition • Day, date, and time • Daily start/stop times • Holiday status • Automatic or manual system lead/lag control (Discharge Air Temperature control...
  • Page 9 FORM QCC3-EG1 (517) Control Center (Cont'd) POWER PANEL Each panel contains: • Compressor power terminals • Compressor motor starting contactors per l.E.C.* • Control power terminals to accept incoming for 115-1-60 control power • Fan contactors & overload current protection The power wiring is routed through liquid-tight conduit to the compressors and fans.

  • Page 10: Accessories And Options

    Enclosure Panels (Unit) – Tamperproof Enclosure Panels prevent unauthorized access to units. Enclosure Panels can provide an aesthetically pleasing alternative to expensive fencing. Additionally, for proper head pressure control, Quantech recommends the use of Condenser Louvered Panels for winter applications where wind gusts may exceed five mph (eight km/h).
  • Page 11 4-20 milliamp, 0-10VDC or contact closure input to reset the discharge air tem- perature from a Building Automation System. (The standard control panel can be directly connected to a Quantech Building Automated System via the standard on board RS485 communication port.) Language LCD And Keypad Display –...
  • Page 12 FORM QCC3-EG1 (517) Accessories and Options (Cont'd) POWER OPTIONS: Compressor Power Connections – Single-point terminal block connection(s) are pro- vided as standard. The following power connections are available as options. (See electri- cal data for specific voltage and options availability.) Single Point Non-Fused Disconnect Switch –...

  • Page 13: Selection Data

    FORM QCC3-EG1 (517) Selection Data The ratings shown on pages 18 through 24 are based on unit operation in a well designed and properly piped system. SELECTION RULES 1. Capabilities are based on Refrigerant R-410A. 2. Ratings may interpolated, but must not be extrapolated.
  • Page 14 050.40-ES2 or ASHRAE refrigeration handbook guidelines. All piping design and installa- tion is the responsibility of the user. QUANTECH ASSUMES NO WARRANTY RESPONSIBILITY FOR SYSTEM OPERATION OR FAILURES DUE TO IMPROPER PIPING OR PIPING DESIGN. Filter driers and sight glasses are shipped loose for field installation on each refrigerant circuit.
  • Page 15 FORM QCC3-EG1 (517) Selection Data (Cont'd) REFRIGERANT LINE SIZING Refrigerant piping systems must be designed to provide practical line sizes without exces- sive pressure drops, prevent compressor oil from being “trapped” in the refrigerant piping, and ensure proper flow of liquid refrigerant to the thermal expansion valve. Consider- ations should be give to: 1.
  • Page 16 FORM QCC3-EG1 (517) Selection Data (Cont'd) OIL TRAPS All horizontal suction lines should be pitched at least 1/4” per foot (2 cm/m) in the direction of the refrigerant flow to aid in the return of oil to the compressor. All suction lines with a vertical rise exceeding 3 feet (.91 meters) should have a “P”...
  • Page 17 FORM QCC3-EG1 (517) Selection Data (Cont'd) TABLE 4 - REFRIGERANT LINE CONNECTIONS REFRIGERANT LINE SUCTION LINE LIQUID LINE MODEL VELOCITY CONNECTION SYSTEM NOMINAL COPPER COPPER @ NOMINAL TONS NUMBER TONS TYPE L TYPE L NUMBER CAPACITY QCC3 SUCTION LIQUID INCHES OD...

  • Page 18: Ratings

    FORM QCC3-EG1 (517) Ratings MODEL: QCC3080CZE IPLV: 16.1 EER AIR TEMPERATURE ON - CONDENSER (°F) 75.0 80.0 85.0 90.0 95.0 (°F) TONS TONS TONS TONS TONS 35.0 78.1 62.8 13.5 75.9 66.1 12.5 73.6 69.6 11.6 71.3 73.4 10.7 68.9 77.4...
  • Page 19 FORM QCC3-EG1 (517) Ratings (Cont'd) MODEL: QCC3080CZE IPLV: 16.1 EER AIR TEMPERATURE ON - CONDENSER (°F) 100.0 105.0 110.0 115.0 (°F) TONS TONS TONS TONS 35.0 66.0 81.4 63.1 85.5 60.1 89.9 57.1 94.4 37.0 68.3 82.1 65.3 86.3 62.2 90.6...
  • Page 20 FORM QCC3-EG1 (517) Ratings (Cont'd) MODEL: QCC3100CYE IPLV: 15.8 EER AIR TEMPERATURE ON - CONDENSER (°F) 75.0 80.0 85.0 90.0 95.0 (°F) TONS TONS TONS TONS TONS 35.0 93.7 71.1 13.9 91.1 74.7 12.9 88.4 78.7 11.9 85.6 83.1 11.0 82.8...
  • Page 21 FORM QCC3-EG1 (517) Ratings (Cont'd) MODEL: QCC3100CYE IPLV: 15.8 EER AIR TEMPERATURE ON - CONDENSER (°F) 100.0 105.0 110.0 115.0 (°F) TONS TONS TONS TONS 35.0 79.5 92.3 76.1 97.3 72.7 102.4 69.2 107.8 37.0 82.4 93.1 78.9 98.0 75.4 103.1...
  • Page 22 FORM QCC3-EG1 (517) Ratings (Cont'd) MODEL: QCC3145CZE IPLV: 15.2 EER AIR TEMPERATURE ON - CONDENSER (°F) 75.0 80.0 85.0 90.0 95.0 (°F) TONS TONS TONS TONS TONS 35.0 139.7 115.4 13.0 135.6 121.3 12.1 131.5 127.6 11.2 127.2 134.5 10.3 122.9 141.6...
  • Page 23 FORM QCC3-EG1 (517) Ratings (Cont'd) MODEL: QCC3145CZE IPLV: 15.2 EER AIR TEMPERATURE ON - CONDENSER (°F) 100.0 105.0 110.0 115.0 (°F) TONS TONS TONS TONS 35.0 117.8 148.7 112.6 156.3 107.3 164.2 83.7 125.3 7.2# 37.0 122.0 150.1 116.6 157.7 111.2...

  • Page 24: Part Load Ratings

    FORM QCC3-EG1 (517) Part Load Ratings QCC3080CZE QCC3110CYE % FULL AMBIENT % FULL LOAD AMBIENT TONS TONS LOAD DISPL. °F DISPL. °F 100.0 97.0 72.2 80.0 14.7 100.0 132.9 98.2 80.0 14.7 83.3 82.4 59.2 80.0 15.0 86.1 117.1 82.5 80.0...

  • Page 25: Physical Data

    FORM QCC3-EG1 (517) Physical Data MODEL NUMBER QCC3 REFRIGERANT R-410A STANDARD EFFICIENCY UNITS 080CZE 085CZE 090CZE 100CYE 110CYE 130CZE 145CZE 160CZE GENERAL UNIT DATA Length 116.1 116.1 116.1 142.7 142.7 142.7 187.7 187.7 Width 88.0 88.0 88.0 88.0 88.0 88.0 88.0...

  • Page 26: Dimension Drawings

    FORM QCC3-EG1 (517) Dimension Drawings LD19670 CONNECTION SIZES SYSTEM 1 SYSTEM 2 LENGTH WIDTH HEIGHT (OD) DIMENSIONS DIMENSIONS QCC3 SUCTION LIQUID SUCTION LIQUID SUCTION LIQUID IN 1/2 OUT 1/2 080CZE 116.1 88.3 95.3 89.7 43.9 2-5/8 1-1/8 39.6 17.0 17.0 84.4...
  • Page 27 FORM QCC3-EG1 (517) Dimension Drawings (Cont'd) L2-OUT S2-IN LD19671 CONNECTION SYSTEM 1 SYSTEM 2 LENGTH WIDTH HEIGHT SIZES (OD) DIMENSIONS DIMENSIONS QCC3 SUCTION LIQUID SUCTION LIQUID SUCTION LIQUID IN 1/2 OUT 1/2 100CYE 142.0 88.3 95.3 89.7 43.9 2-5/8 1-1/8 41.0...
  • Page 28 FORM QCC3-EG1 (517) Dimension Drawings (Cont'd) LD19672 CONNECTION SYSTEM 1 SYSTEM 2 LENGTH WIDTH HEIGHT SIZES (OD) DIMENSIONS DIMENSIONS QCC3 SUCTION LIQUID SUCTION LIQUID SUCTION LIQUID IN 1/2 OUT 1/2 3-1/8 / 1-3/8 / 145CZE 187.5 88.3 95.3 89.7 43.9 41.4...

  • Page 29: Isolators

    FORM QCC3-EG1 (517) Isolators EQUIPMENT BASE (BY OTHERS) POSITIONING LD18443 MOUNT DIMENSION DATA (INCHES) TYPE CP-1 7-3/4 6-1/2 4-3/4 5-5/8 CP-2 10-1/2 9-1/4 7-3/4 9/16 RATED CAPACITY (FOR UNITS WITH ALL LOAD POINTS MODEL NUMBER COLOR CODE LESS THAN 1785 LBS (810 KG) (LBS.)
  • Page 30 FORM QCC3-EG1 (517) Islators (Cont'd) RD-STYLE ISOLATORS MOLDED DURULENE MOLDED DURULENE Ø = AD Thru Typ 2 Places R = 0.280 Slot Typ 2 Places LD17304 MOUNT DIMENSION DATA (INCHES) TYPE 5/16-18 UNC RD1-WR 3.13 1.75 1.25 2.38 0.34 0.19 1.25...
  • Page 31 FORM QCC3-EG1 (517) Isolators (Cont'd) Y2RS 1-1/8” 5/8” 2-3/4” 2-3/4” 3/8” GAP 3/4” TYP. (4) 3/4” 7/8” STOP & 8-3/8” OPER. HEIGHT LD18442 WEIGHT RANGE WEIGHT RANGE VMC PART NUMBER VMC ISOL. COLOR (LBS) (KGS) Y2RSI-2D-460 GREEN Up thru 391...
  • Page 32 FORM QCC3-EG1 (517) I, I5 I2, I6 LD19673 AVM LOCATIONS QCC3 080CZE 19.5 76.6 1.36 85.5 085CZE 19.5 76.6 1.36 85.5 090CZE 19.5 76.6 1.36 85.5 LD19674 AVM LOCATIONS QCC3 100CYE 117.2 85.5 110CYE 117.2 85.5 130CZE 117.2 85.5 QUANTECH...
  • Page 33 FORM QCC3-EG1 (517) I3, I7 I, I5 I2, I6 LD19675 AVM LOCATIONS QCC3 145CZE 69.0 80.0 85.5 160CZE 69.0 80.0 85.5 QUANTECH...

  • Page 34: Electrical Data

    FORM QCC3-EG1 (517) Electrical Data MINIMUM MIN DUAL MAX DUAL MIN N/F QCC3 VOLT CIRCUIT ELEMENT FUSE ELEMENT FUSE DISC SW AMPS & MIN CB & MAX CB 080CZE 085CZE 090CZE 100CYE 110CYE 130CZE 145CZE 160CZE QUANTECH...
  • Page 35 FORM QCC3-EG1 (517) Electrical Data (Cont'd) SYSTEM # 1 SYSTEM # 2 QCC3 COMPR 1 COMPR 2 COMPR 3 COND FANS COMPR 1 COMPR 2 COMPR 3 COND FANS RLA LRA RLA LRA RLA LRA QTY FLA LRA RLA LRA RLA LRA RLA LRA QTY FLA LRA 51.3 300 51.3 300 51.3 300...
  • Page 36 FORM QCC3-EG1 (517) Electrical Data (Cont'd) MIN REQ. MIN REQ. NON-FUSED TERMINAL CIRCUIT WIRE WIRE DISCONNECT BLOCK QCC3 VOLT BREAKER GAUGE, GAUGE SWITCH LUGS LUGS 75˚C, CU 75˚C, CU LUGS (2)250 - 500kcmil (2)250 - 500kcmil 500 MCM (2) 4/0 AWG (2) #6 - 500 kcmil &...
  • Page 37 FORM QCC3-EG1 (517) Electrical Data (Cont'd) MIN REQ. MIN REQ. NON-FUSED TERMINAL CIRCUIT WIRE WIRE DISCONNECT QCC3 VOLT BLOCK BREAKER GAUGE, GAUGE SWITCH LUGS LUGS 75˚C, CU 75˚C, CU LUGS (2) 4/0 (2) 300 (2) #6 - 500 (2)250 - 500kcmil &...

  • Page 38: Electrical Notes

    FORM QCC3-EG1 (517) Electrical Notes NOTES: 1. Minimum Circuit Ampacity (MCA) is based on 125% of the rated load amps for the largest motor plus 100% of the rated load amps for all other loads included in the circuit, per N.E.C. Article 430-24. If the optional Factory Mounted Control Transformer is provided, add the following MCA values to the electrical tables for the system providing power to the transformer: -17, add 2.5 amps;...
  • Page 39 FORM QCC3-EG1 (517) THIS PAGE INTENTIONALLY LEFT BLANK. QUANTECH...

  • Page 40: Electrical Drawings

    FORM QCC3-EG1 (517) Electrical Drawings LD22075a QUANTECH...
  • Page 41 FORM QCC3-EG1 (517) Electrical Drawings (Cont'd) 035-21583-101 REV O LD22075b QUANTECH...
  • Page 42 FORM QCC3-EG1 (517) Electrical Drawings (Cont'd) LD22195a QUANTECH...
  • Page 43 FORM QCC3-EG1 (517) Electrical Drawings (Cont'd) 035-21583-114 REV J LD22195b QUANTECH...
  • Page 44 FORM QCC3-EG1 (517) Electrical Drawings (Cont'd) ---> -AMB -XP2 119A 122A 129A 118A 118B 120A 127A 131A 119A 118A 121A 128A 120A 127A -XP2 121A 129B 122B 119B 122A 131B 127B 120B NB34 118B 128B 121B 118C ---> -AMB 123A...
  • Page 45 FORM QCC3-EG1 (517) Electrical Drawings (Cont'd) 035-21589-102 REV M -J15 -XP5 -ADIS NB46 BRN-NEG BRN-POS -SOA BRN-NEG BRN-POS NB32 NB37 -AMB -XTBC1 A-NEG A-POS NB42 -J10 NB50 NB42 SFE:BLK SFE:WHT -J11 SFE:BRN SFE:BLU NB37 NB19 NB46 -J13 -J14 GND B...
  • Page 46 FORM QCC3-EG1 (517) Electrical Drawings (Cont'd) +EXT +EXT +EXT +EXT 149G +EXT =1-XTBF +EXT -XTB1 149F +EXT SFE:WHT SFE:BRN SFE:BLU SFE:BLK -XTB1 +EXT +EXT +EXT +EXT +EXT +EXT =2-BDP:RED =2-BDP:BLK =2-BDP:WHT 231A -FSC 226A 225A 224A +EXT 144A +EXT +EXT...
  • Page 47 FORM QCC3-EG1 (517) Electrical Drawings (Cont'd) 035-21589-106 REV N +EXT 120A 149G +EXT +EXT 120V 220A =2-BSP:RED =2-BSP:BLK =2-BSP:WHT 120V =1-BSP:RED =1-BSP:BLK =1-BSP:WHT +EXT =1-BDP:RED 120V =1-BDP:BLK =1-BDP:WHT 131A 126A 125A 124A 120V +EXT +EXT +EXT 135A 120V 134A 133A...
  • Page 48 FORM QCC3-EG1 (517) Electrical Drawings (Cont'd) o i t o i t - ADIS DISPLAY BOARD MANUAL MOTOR STARTER COMPRESSOR -QMMSC -QSD SWITCH DISCONNECT - BAMB AMBIENT - BDP DISCHARGE PRESSURE RESISTOR - BECT ENTERING CHILLED TEMPERATURE - BLCT LEAVING CHILLED TEMPERATURE...
  • Page 49 FORM QCC3-EG1 (517) Electrical Drawings (Cont'd) This drawing is based on IEC symbols. Field wiring to be in accordance with the relevant electrical code as well as all other applicable codes and specifications All sources of supply shown on this diagram to be taken from one main isolator, not shown or supplied by the chiller manufacturer .

  • Page 50: Application Data

    Application Data UNIT LOCATION The QCC3 Condensing Units are designed for outdoor installation. When selecting a site for installation, be guided by the following conditions: 1. For outdoor locations of the unit, select a place having an adequate supply of fresh air for the condenser.
  • Page 51 FORM QCC3-EG1 (517) Application Data (Cont'd) Mounting holes (11/16” diameter) are provided in the steel channel for bolting the unit to its foundation. See Dimension Drawings on page 26. For ground level installations, precautions should be taken to protect the unit from tam- pering by or injury to unau thorized persons.

  • Page 52: Guide Specifications

    FORM QCC3-EG1 (517) Guide Specifications PART 1 – GENERAL 1.01 SCOPE A. The requirements of the General Conditions, Supplementary Conditions, Division 1, and Drawings apply to all Work herein. B. Provide Microprocessor controlled, multiple-scroll compressor, air-cooled, condensing units of the scheduled capacities as shown and indicated on the Drawings, including but not limited to: 1.
  • Page 53 FORM QCC3-EG1 (517) Guide Specifications (Cont'd) PART 2 - PRODUCTS 2.01 CONDENSING UNITS MATERIALS AND COMPONENTS A. General: Install and commission, as shown on the schedules and plans, factory as- sembled, charged, and tested air cooled scroll compressor condensing unit as speci- fied herein. Condensing Unit shall be designed, selected, and constructed using a...
  • Page 54 FORM QCC3-EG1 (517) Guide Specifications (Cont'd) 2.04 HEAT EXCHANGERS A. Air Cooled Condenser: 1. Coils: Internally enhanced, seamless copper tubes, mechanically expanded into aluminum alloy fins with full height collars. Subcooling coil an integral part of con- denser. Design working pressure shall be 650 psig (45 barg). 2. Fans: Shall be dynamically and statically balanced, direct drive, corrosion resistant...
  • Page 55 B. Exposed compressor, control and fan motor power wiring shall be routed through liquid tight conduit. 2.07 ACCESSORIES AND OPTIONS Some accessories and options supercede standard product features. Your Quantech Sales Representative will be pleased to provide assistance. A. Microprocessor controlled, Factory installed Across-the-Line type compressor motor starters as standard.
  • Page 56 FORM QCC3-EG1 (517) Guide Specifications (Cont'd) C. Power Supply Connections: 1. Single Point Power Supply: Single point Terminal Block for field connection and in- terconnecting wiring to the compressors. Separate external protection must be sup- plied, by others, in the incoming power wiring, which must comply with the National Electric Code and/or local codes.
  • Page 57 FORM QCC3-EG1 (517) Guide Specifications (Cont'd) I. Protective Condensing Unit Panels (Factory or Field Mounted): 1. Louvered Panels (condenser coils only): Painted steel as per remainder of unit cabi- net, over external condenser coil faces. 2. Wire Panels (full unit): Heavy gauge, welded wire-mesh, coated to resist corrosion, to protect condenser coils from incidental damage and restrict unauthorized access to internal components.
  • Page 58 FORM QCC3-EG1 (517) Guide Specifications (Cont'd) PART 3 - EXECUTION 3.01 INSTALLATION A. General: Rig and Install in full accordance with Manufacturers requirements, Project drawings, and Contract documents. B. Location: Locate condensing unit as indicated on drawings, including cleaning and service maintenance clearance per Manufacturer instructions.
  • Page 59 FORM QCC3-EG1 (517) Notes QUANTECH...
  • Page 60 Printed on recycled paper Form QCC3-EG1 (517) New Release P.O. Box 423, Milwaukee, WI 53201 Printed in USA Issued on 5/19/2017...

Table of Contents