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QUANTECH

FORM QWC3-EG1 (217)

MICROPROCESSOR CONTROLS

The control section shall contain:

• On/Off rocker switch

• Microcomputer keypad and display

• Microprocessor board

• I/O expansion board

• Relay boards

• 24V fused power-supply board

The control display shall include:

• Liquid Crystal Display with Light Emitting Diode backlighting for outdoor viewing

• Two display lines

• Twenty characters per line

Color coded 12-button non-tactile keypad with sections for display/print of typical informa-

tion:

• Chilled liquid temperatures

• System pressures (each circuit)

• Operating hours and starts (each compressor)

• Print calls up to the liquid crystal display

• Operating data for the systems

• History of fault shutdown data for up to the last six fault shutdown conditions

• An RS-232 port, in conjunction with this press-to-print button, is provided to permit

the capability of hard copy print-outs via a separate printer (by others)

Entry section to:

• ENTER setpoints or modify system values

Setpoints updating can be performed to:

• Chilled liquid temperature setpoint and range

• Remote reset temperature range

• Set daily schedule/holiday for start/stop

• Manual override for servicing

• Number of compressors

Microprocessor Controls

Содержание QWC3

Страница 1: ...MODEL QWC3 WATER COOLED SCROLL LIQUID CHILLER 50 200 TONS 60Hz R 410a FORM QWC3 EG1 217 ...

Страница 2: ...nditioning Equipment and Systems N E C National Electrical Code OSHA Occupational Safety and Health Act QWC3 50T S E 46 X QWC3 QUANTECH CHILLER WATER COOLED SCROLL DESIGN SERIES VOLTAGE CODE 17 200 3 60 28 230 3 60 40 380 3 60 46 460 3 60 58 575 3 60 B DEVELOPMENT LEVEL B X ACROSS THE LINE REFRIGERANT R 410a Products are produced at a facility whose quality management systems are ISO9001 certified...

Страница 3: ...P CURVES 16 SELECTION DATA 18 APPLICATION DATA 22 RATINGS 24 PART LOAD RATINGS 29 PHYSICAL DATA 30 ISOLATOR SELECTION DATA 32 ISOLATOR INFORMATION 33 SOUND DATA 36 UNIT DIMENSIONS FOUR COMPRESSOR 38 SINGLE POINT ELECTRICAL DATA 42 ELECTRICAL NOTES 54 GROUND WIRE SIZING 55 TYPICAL CONTROL PANEL WIRING 56 CUSTOMER WIRING INFORMATION 60 GUIDE SPECIFICATIONS 62 SI METRIC CONVERSION 69 ...

Страница 4: ...QUANTECH FORM QWC3 EG1 217 4 THIS PAGE INTENTIONALLY LEFT BLANK ...

Страница 5: ...ered facility All QWC3 chillers are rated in accordance with AHRI Standard 550 590 at AHRI conditions COMPRESSORS The chiller has suction gas cooled hermetic scroll compressors The QWC3 compres sors incorporate a compliant scroll design in both the axial and radial direction All rotating parts are statically and dynamically balanced A large internal volume provides greater liquid tolerance Compres...

Страница 6: ...ine will include a shutoff valve with charging port sight glass with moisture indicator thermal expansion valve solenoid valve and high absorp tion removable core filter drier The entire suction line and the liquid line between the expansion valve and the cooler will be insulated with flexible closed cell foam insulation AHRI CERTIFICATION PROGRAM QWC3 chillers have been tested and certified by Ai...

Страница 7: ... a control section Each power panel shall contain Compressor starting contactors Control circuit serving compressor capacity control Compressor Contactor coils Compressor motor overloads The compressor motor overloads contain current transformers which sense each phase as an input to the microprocessor to protect the compressor motors from damage due to Low input current High input current Unbalan...

Страница 8: ...quid temperatures System pressures each circuit Operating hours and starts each compressor Print calls up to the liquid crystal display Operating data for the systems History of fault shutdown data for up to the last six fault shutdown conditions An RS 232 port in conjunction with this press to print button is provided to permit the capability of hard copy print outs via a separate printer by othe...

Страница 9: ...etting Each system suction pressure Discharge pressure Liquid Temperature Reset via a Building Automation System via one of the following 0 20 VDC input 0 10 VDC input or a 4 20mA input 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 sys...

Страница 10: ...mization to match operating condi tions A non reversing heat pump function leaving condenser temperature control is also standard The operating program software shall be stored in nonvolatile memory EPROM to elimi nate chiller failure due to AC power failure Programmed setpoints are retained in lithium battery backed regulated time clock RTC memory for 5 years minimum COMMUNICATIONS Native communi...

Страница 11: ...upplied to isolate the power voltage for servicing Multiple Point Circuit Breaker Optional multiple point supply with independent system circuit breakers and locking external handles in compliance with Article 440 14 of N E C can be factory supplied Selecting this option also selects optional compressor external overloads for reduced MCA Control Transformer Converts unit power voltage to 115 1 60 ...

Страница 12: ... by pass is installed on only refrigerant system 2 on two circuited units Chicago Code Relief Valves Unit will be provided with relief valves to meet Chicago code requirements Compressor Acoustic Sound Blanket Each compressor is individually enclosed by an acoustic sound blanket The sound blankets are made with one layer of acoustical absorbent textile fiber of 5 8 15mm thickness one layer of anti...

Страница 13: ...ype isolators for mounting under the unit base rails 1 nominal deflection may vary slightly by ap plication Field Mounted 2 Inch Spring Isolators Restrained spring flex mount ings incorporate a rugged welded steel housing with vertical and horizontal limit stops Housings designed to withstand a minimum 1 0g accelerated force in all directions to 2 Level adjustable deflection may vary slightly by a...

Страница 14: ...ll Low pressure vapor enters the compressor where pressure and superheat are in creased High pressure vapor is passed through the condenser where heat is rejected to the con denser water passing through the tubes The fully condensed and subcooled liquid leaves the condenser and enters the expansion valve where pressure reduction and fur ther cooling take place The low pressure liquid refrigerant t...

Страница 15: ... 4 50 10 65 18 130 54 40 4 4 115 46 200TSE 200 12 6 650 41 260 16 4 700 44 2 40 4 4 50 10 65 18 130 54 40 4 4 115 46 DESIGN PARAMETERS HIGH EFFICIENCY HE QWC3 MODEL EVAPORATOR FLOW GPM L S CONDENSER FLOW GPM L S LEAVING EVAP WATER TEMP F C ENT COND WATER TEMP F C LVG COND WATER TEMP F C EQUIPMENT ROOM TEMP F C MIN MAX MIN MAX MIN1 MAX2 MIN MAX MIN MAX 060THE 100 6 3 355 22 4 145 9 1 450 28 4 40 4 ...

Страница 16: ... Drop ft H2O Water Flow Rate GPM 10 0 LD18404A LD18405A Water Flow Rate l s 100 0 Pressure Drop kPa QWC3 Evaporator Pressure Drop SI Units EVAPORATOR QWC3 MODEL NUMBER A 050TSE 060TSE 070TSE 080TSE B 060THE 090TSE C 100TSE 115TSE D 070THE 080THE 090THE 115THE 130TSE E 095THE 150TSE F 130THE 150THE 200TSE ...

Страница 17: ...PM Pressure Drop ft H20 A C E B D F QWC3 Condenser Pressure Drop SI Units Water Flow Rate l s Pressure Drop kPa LD18407A A C E B D F Pressure Drop Curves Cont d EVAPORATOR QWC3 MODEL NUMBER A 050TSE 060TSE 070TSE 080TSE B 060THE 090TSE C 100TSE 115TSE D 070THE 080THE 090THE 115THE 130TSE E 095THE 150TSE F 130THE 150THE 200TSE ...

Страница 18: ...ter Quantity Ratings are based on 10ºF chilled water range with the evaporator at sea level Use the chilled water correction factors below for other ranges except as limited by water pressure drop minimum or maximum water flows for the evaporator CONDENSER CORRECTION FACTORS FF TEMP SPLIT 0 00025 0 00050 TONS COMPR KW TONS COMPR KW 6 1 020 0 963 1 014 0 974 8 1 010 0 982 1 019 0 990 10 1 000 1 000...

Страница 19: ...ESS DROP FREEZE POINT 10 0 985 1 002 1 003 1 078 28 20 0 968 1 005 1 000 1 157 19 30 0 937 1 008 0 992 1 288 9 40 0 898 1 012 0 982 1 414 I 50 0 862 1 019 0 985 1 605 28 METHOD OF SELECTION If the duty requires a 10ºF range on both the evaporator and condenser see Ratings For water ranges other than 10ºF use the following procedure 1 Determine capacity required from the following formula Capacity ...

Страница 20: ...6ºF 44ºF 12ºF and correction factors are 1 009 for Tons and 1 001 for kW for the evaporator Capacity Tons GPM x Chilled Water Range 24 200 x 12 24 100TR 2 From the rating a model QWC3115TSE has a capacity range required For the evaporator leaving water temperature of 44ºF and a condenser leaving water tem perature of 95ºF the unit capacity rating table indicates Tons 108 4 KW 83 5 EER 15 6 Correct...

Страница 21: ...3 415 108 8 x 12 84 4 x 3 415 1306 288 1594 5 Determine the GPM of condensing water as follows GPM Condenser Water MBH x 2 Cond Water Range 1594 x 2 10 319 GPM 6 From curves on pages 14 and 15 the pressure drops with 200 GPM through the evaporator and 319 GPM through the condenser of the Model QWC3115TSE Evaporator Pressure Drop at 200 GPM 9 ft Condenser Pressure Drop at 319 GPM 18 ft The unit is ...

Страница 22: ...the weight of connecting piping Since elbows tees and valves increase pressure drop all piping should be kept as simple as possible Hand stop valves should be installed where required to facilitate servicing Piping to the inlet and outlet connections of the evaporator and condenser may include high pressure rub ber hose or piping loops to ensure against water pump transmission of vibration Facilit...

Страница 23: ...s it is recommended that some type of condenser water temperature control be used REFRIGERANT RELIEF PIPING Each chiller is equipped with pressure relief valves The purpose of the relief valves is to quickly relieve excess pressure of the refrigerant charge as a safety precaution in the event of an emergency such as a fire Sized to the requirements of applicable local codes a vent line must be run...

Страница 24: ...0 14 7 MODEL QWC3070TSE IPLV 20 2 ENTERING CONDENSER WATER TEMPERATURE F LCWT F 75 0 85 0 95 0 TONS KW MBH EER TONS KW MBH EER TONS KW MBH EER 40 0 66 7 48 1 964 0 16 6 63 2 53 1 939 0 14 3 59 5 59 0 915 0 12 1 42 0 69 1 48 4 994 0 17 1 65 5 53 3 967 0 14 7 61 8 59 2 943 0 12 5 44 0 71 5 48 7 1024 0 17 6 67 9 53 5 997 0 15 2 64 0 59 4 971 0 12 9 46 0 74 1 49 0 1056 0 18 1 70 3 53 8 1027 0 15 7 66 ...

Страница 25: ...3115TSE IPLV 23 7 ENTERING CONDENSER WATER TEMPERATURE F LCWT F 75 0 85 0 95 0 TONS KW MBH EER TONS KW MBH EER TONS KW MBH EER 40 0 108 9 73 1 1557 0 17 9 103 2 84 7 1528 0 14 6 97 1 98 3 1500 0 11 9 42 0 112 7 72 9 1601 0 18 6 106 9 84 4 1570 0 15 2 100 6 97 9 1541 0 12 3 44 0 116 6 72 7 1647 0 19 3 110 6 84 2 1614 0 15 8 104 2 97 6 1583 0 12 8 46 0 120 6 72 5 1694 0 20 0 114 4 83 9 1659 0 16 4 1...

Страница 26: ...0 176 2 100 6 2458 0 21 0 167 0 116 4 2402 0 17 2 157 2 134 9 2346 0 14 0 46 0 182 4 100 4 2531 0 21 8 172 9 116 0 2471 0 17 9 162 8 134 4 2412 0 14 5 48 0 188 8 100 2 2607 0 22 6 179 0 115 7 2542 0 18 6 168 6 133 9 2480 0 15 1 50 0 195 3 100 0 2684 0 23 4 185 2 115 3 2616 0 19 3 174 5 133 4 2549 0 15 7 MODEL QWC3200TSE IPLV 24 9 ENTERING CONDENSER WATER TEMPERATURE F LCWT F 75 0 85 0 95 0 TONS KW...

Страница 27: ...18 3 76 6 61 3 1128 0 15 0 MODEL QWC3080THE IPLV 25 1 ENTERING CONDENSER WATER TEMPERATURE F LCWT F 75 0 85 0 95 0 TONS KW MBH EER TONS KW MBH EER TONS KW MBH EER 40 0 81 6 50 5 1151 0 19 4 76 2 59 2 1116 0 15 4 71 0 69 1 1088 0 12 3 42 0 84 9 50 2 1190 0 20 3 79 3 58 9 1152 0 16 2 73 9 68 7 1121 0 12 9 44 0 88 4 49 8 1230 0 21 3 82 4 58 5 1189 0 16 9 76 8 68 3 1155 0 13 5 46 0 91 9 49 5 1271 0 22...

Страница 28: ...8 ENTERING CONDENSER WATER TEMPERATURE F LCWT F 75 0 85 0 95 0 TONS KW MBH EER TONS KW MBH EER TONS KW MBH EER 40 0 127 0 78 7 1792 0 19 4 119 5 91 7 1747 0 15 6 112 0 106 7 1708 0 12 6 42 0 131 8 78 3 1848 0 20 2 124 0 91 3 1800 0 16 3 116 2 106 2 1757 0 13 1 44 0 136 7 77 9 1906 0 21 1 128 7 90 8 1854 0 17 0 120 6 105 7 1808 0 13 7 46 0 141 8 77 5 1966 0 21 9 133 5 90 4 1910 0 17 7 125 1 105 2 1...

Страница 29: ...44 0 104 7 16 5 100 0 167 7 118 0 17 0 100 0 199 6 143 3 16 7 75 0 113 5 68 1 20 0 76 2 141 9 81 5 20 9 83 3 172 9 107 8 19 2 50 0 80 2 38 0 25 3 61 9 108 6 53 8 24 2 66 7 144 8 77 0 22 6 25 0 39 3 17 9 26 3 38 1 72 7 32 4 26 9 50 0 110 0 52 0 25 4 IPLV 23 5 23 8 35 2 16 3 25 9 33 3 72 3 33 2 26 1 IPLV 24 5 16 7 35 2 16 7 25 4 IPLV 24 0 QWC3060THE QWC3070THE QWC3080THE QWC3090THE LOAD TONS KW EER ...

Страница 30: ...t 2 13 13 13 13 15 15 15 15 20 20 15 15 20 20 20 20 25 25 20 20 25 25 25 25 32 32 25 25 32 32 32 32 35 35 35 35 32 32 32 32 32 32 32 32 32 32 32 CONDENSER Water Volume gal 19 4 19 4 19 4 26 9 26 9 26 9 26 9 35 2 52 4 59 1 59 1 Maximum Water Side Pressure psig 150 150 150 150 150 150 150 150 150 150 150 Maximum Refrigerant Side Pressure psig 560 560 560 560 560 560 560 560 560 560 560 Dia X Length ...

Страница 31: ... Nominal Size Ckt 1 Ckt 2 15 15 15 15 20 20 15 15 20 20 20 20 25 25 20 20 15 15 15 15 15 15 32 32 25 25 20 20 20 32 32 35 35 35 35 CONDENSER Water Volume gal 26 9 26 9 26 9 44 1 52 4 44 1 52 4 59 1 Maximum Water Side Pressure psig 150 150 150 150 150 150 150 150 Maximum Refrigerant Side Pressure psig 560 560 560 560 560 560 560 560 Dia X Length inches X feet 14 x 8 14 x 8 14 x 8 18 x 8 18 x 10 18 ...

Страница 32: ...ark Green Pink 130T SE RD 4 Brick Red C2P 1D 2400 Gray Pink Gray 150T SE RD 4 Charcoal C2P 1D 2720 White Pink Gray Orange 170T SE RD 4 Charcoal C2P 1D 2720 White Pink Gray 200T SE RD 4 Charcoal C2P 1D 3570 Gray Red Pink Gray Orange 060T HE RD 4 Brick Red CP 1D 1785N Gray Red Pink 070T HE RD 4 Brick Red CP 2D 1800 Dark Green Pink 080T HE RD 4 Brick Red CP 2D 1800 Dark Green Pink Gray 090T HE RD 4 C...

Страница 33: ...T CD DW RD1 WR 3 13 1 75 1 25 2 38 0 34 0 19 5 16 18 UNC X 3 4 1 25 RD2 WR 3 88 2 38 1 75 3 00 0 34 0 22 3 8 16 UNC X 1 1 75 RD3 WR 5 50 3 38 2 88 4 13 0 56 0 25 1 2 13 UNC X 1 2 50 RD4 WR 6 25 4 63 2 75 5 00 0 56 0 38 1 2 13 UNC X 1 3 00 MODEL NUMBER SOLATOR COLOR WEIGHT RANGE LBS WEIGHT RANGE KGS RD 3 CHARCOAL WR CHARCOAL Up thru 825 UP TO 374 RD 4 BRICK RED WR BRICK RED 826 thru 1688 375 766 RD...

Страница 34: ... thru 463 CP 1D 1360 WHITE 1021 thru 1156 464 thru 524 CP 1D 1785N GRAY RED 1157 thru 1785 525 thru 810 MODEL NUMBER COLOR CODE RATED CAPACITY FOR UNITS WITH ANY LOAD POINT ABOVE 1518 LBS 689 KG LBS KG C2P 1D 1350 DARK PURPLE Up thru 1148 Up to 521 C2P 1D 1350 DARK PURPLE Up thru 1148 Up to 521 C2P 1D 1800 DARK GREEN 1149 thru 1530 522 694 C2P 1D 2400 GRAY 1531 thru 2040 695 925 C2P 1D 2400 GRAY 1...

Страница 35: ...N Up thru 391 UP TO 177 Y2RSI 2D 710 DARK BROWN 392 thru 604 178 274 Y2RSI 2D 870 RED 605 thru 740 275 336 Y2RSI 2D 1200N RED BLACK 741 thru 1020 337 463 Y2RSI 2D 1690 PINK 1021 thru 1437 464 652 Y2RSI 2D 2640N PINK GRAY 1438 thru 2244 653 1018 Y2RSI 2D 2870N PINK GRAY ORANGE 2245 thru 2618 1019 1188 Y2RSI 2D 3280N PINK GRAY DK BROWN 2619 thru 3740 1189 1696 Isolator Information Cont d ...

Страница 36: ...81 QWC3115TSE 42 38 57 65 68 67 66 59 73 QWC3130TSE 44 34 60 66 68 66 65 60 73 QWC3150TSE 45 33 55 65 70 73 67 58 76 QWC3170TSE 45 35 61 67 69 67 66 61 74 QWC3200TSE 45 36 62 68 69 68 67 62 74 HIGH EFFICIENCY AHRI 575 SOUND PRESSURE LEVELS DB RE 20 MICROPASCALS 63 125 250 500 1000 2000 4000 8000 DBA QWC3060THE 59 52 54 68 68 69 62 53 73 QWC3070THE 60 56 64 70 70 75 68 57 78 QWC3080THE 60 58 66 71 ...

Страница 37: ...C3115TSE 42 38 56 63 63 61 60 54 68 QWC3130TSE 44 39 59 64 63 60 59 55 68 QWC3150TSE 45 33 54 63 65 67 61 53 71 QWC3170TSE 45 35 60 65 64 61 60 56 69 QWC3200TSE 45 36 61 66 64 62 61 57 69 HIGH EFFICIENCY AHRI 575 SOUND PRESSURE LEVELS DB RE 20 MICROPASCALS 63 125 250 500 1000 2000 4000 8000 DBA QWC3060THE 59 52 53 66 63 63 56 48 69 QWC3070THE 60 56 63 68 65 69 62 52 72 QWC3080THE 60 58 65 69 67 71...

Страница 38: ...101 13 16 101 13 16 125 13 16 U 15 1 16 15 1 16 21 3 8 21 3 8 21 3 8 19 9 16 19 9 16 18 3 4 14 7 8 V 107 25 32 107 25 32 107 25 32 107 25 32 107 25 32 107 25 32 107 25 32 108 7 32 132 23 32 X 30 3 8 30 3 8 30 3 8 30 3 8 32 32 32 33 1 4 36 1 4 AA 25 29 32 25 29 32 25 29 32 25 29 32 25 29 32 25 29 32 25 29 32 25 29 32 35 17 32 BB 50 50 50 50 50 50 50 50 50 HIGH EFFICIENCY HE QWC3 060THE 070THE 080TH...

Страница 39: ...FORM QWC3 EG1 217 QUANTECH 39 Unit Dimensions Four Compressor Cont d ...

Страница 40: ...5 3 16 5 3 16 R 102 102 S 11 29 32 11 29 32 T 125 13 16 125 13 16 U 14 7 8 14 7 8 V 132 23 32 132 23 32 X 36 1 4 36 1 4 AA 37 21 32 37 21 32 BB 50 50 H for multiple point circuit breaker units 200 230 volt which require a larger electrical enclosure HIGH EFFICIENCY HE 095THE 130THE 35 1 16 34 13 16 72 5 32 77 19 32 76 76 143 3 8 145 7 32 15 15 30 30 5 9 16 5 9 16 16 1 32 16 1 32 8 5 8 8 5 8 41 41 ...

Страница 41: ...FORM QWC3 EG1 217 QUANTECH 41 Unit Dimensions Five Six Compressor Cont d ...

Страница 42: ...00 KCM 460 60 129 150 150 150 1 10 300 KCM 575 60 105 150 125 125 1 10 300 KCM 090TSE 200 60 348 400 400 400 2 10 300 KCM 230 60 348 400 400 400 2 10 300 KCM 380 60 199 250 225 250 1 10 300 KCM 460 60 157 200 175 200 1 10 300 KCM 575 60 121 150 150 150 1 10 300 KCM 100TSE 200 60 379 600 450 450 2 10 300 KCM 230 60 379 600 450 450 2 10 300 KCM 380 60 232 400 250 250 1 4 500 KCM 460 60 182 200 200 2...

Страница 43: ...05 54 5 305 54 5 305 38 2 290 38 2 290 42 9 250 42 9 250 30 4 225 30 4 225 32 1 198 32 1 198 24 6 180 24 6 180 100TSE 89 1 500 89 1 500 89 1 500 89 1 500 89 1 500 89 1 500 89 1 500 89 1 500 54 5 305 54 5 305 54 5 305 54 5 305 42 9 250 42 9 250 42 9 250 42 9 250 32 1 198 32 1 198 32 1 198 32 1 198 115TSE 98 4 432 98 4 432 79 4 378 79 4 378 98 4 477 98 4 477 79 4 418 79 4 418 59 5 299 59 5 299 48 1 ...

Страница 44: ... 150 150 1 10 300 KCM 575 60 117 150 125 125 1 10 300 KCM 090THE 200 60 316 400 400 400 2 10 300 KCM 230 60 316 400 400 400 2 10 300 KCM 380 60 191 250 225 250 1 10 300 KCM 460 60 158 200 175 200 1 10 300 KCM 575 60 126 150 150 150 1 10 300 KCM 095THE 200 60 360 400 400 400 2 10 300 KCM 230 60 360 400 400 400 2 10 300 KCM 380 60 193 250 250 250 1 4 500 KCM 460 60 168 200 175 175 1 4 500 KCM 575 60...

Страница 45: ...212 34 4 213 34 4 213 31 8 168 31 8 168 27 5 162 27 5 162 095THE 57 7 284 57 7 284 57 7 284 57 7 284 57 7 284 57 7 284 57 7 330 57 7 330 57 7 330 57 7 330 57 7 330 57 7 330 30 9 192 30 9 192 30 9 192 30 9 192 30 9 192 30 9 192 26 9 180 26 9 180 26 9 180 26 9 180 26 9 180 26 9 180 21 5 132 21 5 132 21 5 132 21 5 132 21 5 132 21 5 132 115THE 98 4 432 98 4 432 79 4 378 79 4 378 98 4 477 98 4 477 79 4...

Страница 46: ...9 150 125 125 1 2 4 0 AWG 1 2 4 0 AWG 575 60 87 100 100 100 1 14 1 0 AWG 1 14 1 0 AWG 100TSE 200 60 245 400 300 300 1 250 500 KCM 1 250 500 KCM 230 60 245 400 300 300 1 250 500 KCM 1 250 500 KCM 380 60 141 200 150 150 1 6 350 KCM 1 4 300 KCM 460 60 117 150 125 125 1 2 4 0 AWG 1 2 4 0 AWG 575 60 94 150 100 110 1 14 1 0 AWG 1 14 1 0 AWG 115TSE 200 60 303 400 350 350 1 250 500 KCM 1 250 500 KCM 230 6...

Страница 47: ...0 57 8 500 57 8 500 57 8 500 57 8 500 57 8 500 33 3 305 33 3 305 33 3 305 33 3 305 27 5 250 27 5 250 27 5 250 27 5 250 22 0 198 22 0 198 22 0 198 22 0 198 115TSE 78 5 432 78 5 432 61 1 378 61 1 378 68 2 477 68 2 477 53 1 418 53 1 418 41 3 299 41 3 299 32 2 252 32 2 252 34 1 241 34 1 241 26 6 212 26 6 212 27 3 194 27 3 194 21 1 168 21 2 138 130TSE 78 5 432 78 5 432 78 5 432 78 5 432 68 2 477 68 2 4...

Страница 48: ...CM 1 6 350 KCM 380 60 126 150 150 150 1 2 4 0 AWG 1 2 4 0 AWG 460 60 104 150 125 125 1 2 4 0 AWG 1 2 4 0 AWG 575 60 83 100 100 100 1 14 1 0 AWG 1 14 1 0 AWG 095THE 200 60 251 400 300 300 1 250 500 KCM 1 250 500 KCM 230 60 218 400 300 300 1 250 500 KCM 1 250 500 KCM 380 60 132 200 175 175 1 6 350 KCM 1 4 300 KCM 460 60 109 150 150 150 1 6 350 KCM 1 2 4 0 AWG 575 60 87 150 125 125 1 2 4 0 AWG 1 2 4 ...

Страница 49: ...26 6 212 22 2 213 22 2 213 21 2 168 21 2 168 27 5 162 17 8 162 095THE 40 1 284 40 1 284 40 1 284 40 1 284 40 1 284 40 1 284 34 9 330 34 9 330 34 9 330 34 9 330 34 9 330 34 9 330 21 1 192 21 1 192 21 1 192 21 1 192 21 1 192 21 1 192 17 4 180 17 4 180 17 4 180 17 4 180 17 4 180 17 4 180 13 9 132 13 9 132 13 9 132 13 9 132 13 9 132 13 9 132 115THE 78 5 432 78 5 432 61 1 378 61 1 378 68 2 477 68 2 477...

Страница 50: ...230 60 130 150 150 175 111 150 125 150 380 60 75 100 90 100 64 100 80 90 460 60 62 100 70 80 53 60 60 70 575 60 50 60 60 70 42 60 50 60 100TSE 208 60 130 150 150 175 130 150 150 175 230 60 130 150 150 175 130 150 150 175 380 60 75 100 90 100 75 100 90 100 460 60 62 100 70 80 62 100 70 80 575 60 50 60 60 70 50 60 60 70 115TSE 208 60 177 200 200 250 137 150 150 175 230 60 154 200 200 250 120 150 150...

Страница 51: ...57 8 500 57 8 500 1 6 350KCMIL 57 8 500 57 8 500 230 60 1 6 350KCMIL 57 8 500 57 8 500 1 6 350KCMIL 57 8 500 57 8 500 380 60 1 14 1 0AWG 33 3 305 33 3 305 1 14 1 0AWG 33 3 305 33 3 305 460 60 1 14 1 0AWG 27 5 250 27 5 250 1 14 1 0AWG 27 5 250 27 5 250 575 60 1 14 1 0AWG 22 0 198 22 0 198 1 14 1 0AWG 22 0 198 22 0 198 115TSE 208 60 1 6 350KCMIL 78 5 432 78 5 432 1 6 350KCMIL 61 1 378 61 1 378 230 6...

Страница 52: ... 70 575 60 40 60 50 60 40 60 50 60 090THE 208 60 137 150 150 175 115 150 125 150 230 60 120 150 150 175 100 150 125 150 380 60 73 100 90 100 61 100 80 90 460 60 60 100 70 80 50 60 60 70 575 60 49 60 60 70 40 60 50 60 095THE 208 60 131 150 150 175 131 150 150 175 230 60 114 150 150 175 114 150 150 175 380 60 69 100 90 100 69 100 90 100 460 60 57 100 80 90 57 100 80 90 575 60 45 100 70 70 45 100 70 ...

Страница 53: ... 1 0AWG 22 2 213 22 2 213 575 60 1 14 1 0AWG 21 2 168 21 2 168 1 14 1 0AWG 17 8 162 17 8 162 095THE 208 60 1 6 350KCMIL 40 1 284 40 1 284 40 1 284 1 6 350KCMIL 40 1 284 40 1 284 40 1 284 230 60 1 6 350KCMIL 34 9 330 34 9 330 34 9 330 1 6 350KCMIL 34 9 330 34 9 330 34 9 330 380 60 1 14 1 0AWG 21 1 192 21 1 192 21 1 192 1 14 1 0AWG 21 1 192 21 1 192 21 1 192 460 60 1 14 1 0AWG 17 4 180 17 4 180 17 4...

Страница 54: ...the circuit per N E C Article 440 22 7 Circuit breakers must be UL listed and CSA certified and maximum size is based on 225 of the rated load amps for the largest motor plus 100 of the rated load amps for all other loads included in the circuit Otherwise an HACR type circuit breakers must be used Maximum HACR circuit breaker rating is based on 225 of the rated The INCOMING WIRE RANGE is the minim...

Страница 55: ...0 AWG 14 6 AWG 90A 14 1 0 AWG 14 6 AWG 100A 14 1 0 AWG 8 2 AWG 125A 14 1 0 AWG 8 2 AWG 125A 2 4 0 AWG 8 2 AWG 150A 2 4 0 AWG 8 2 AWG 175A 4 300 KCM 6 1 0 AWG 200A 4 300 KCM 6 1 0 AWG 225A 4 300 KCM 6 1 0 AWG 250A 6 350 KCM 4 3 0 AWG 400A 250 500 KCM 2 4 0 AWG 400A 2 3 0 250 KCM 2 6 1 0 AWG 600A 2 250 500 KCM 2 2 4 0 AWG TERMINAL BLOCK OPTION RATING INCOMING WIRE GROUND WIRE 130A 12 1 AWG 8 2 AWG 1...

Страница 56: ...QUANTECH FORM QWC3 EG1 217 56 Typical Control Panel Wiring 4 COMPRESSOR UNITS LD21794a ...

Страница 57: ...FORM QWC3 EG1 217 QUANTECH 57 Typical Control Panel Wiring Cont d 4 COMPRESSOR UNITS LD21794b ...

Страница 58: ...QUANTECH FORM QWC3 EG1 217 58 5 6 COMPRESSOR UNITS Typical Control Panel Wiring Cont d LD21795a FOR 5 6 COMPRESSOR UNITS FOR 5 6 COMPRESSOR UNITS ...

Страница 59: ...Typical Control Panel Wiring Cont d 5 6 COMPRESSOR UNITS LD21795b FOR 6 COMPRESSOR UNITS ONLY FOR 6 COMPRESSOR UNITS ONLY FOR 5 6 COMPRESSOR UNITS JUMPER REQD FOR 4 COMPRESSOR UNITS JUMPER REQD ON 4 5 COMPR UNITS 035 21499 101 REV 1 ...

Страница 60: ...QUANTECH FORM QWC3 EG1 217 60 Customer Wiring Information Figure 1 SINGLE POINT POWER SUPPLY CONNECTION STANDARD UNIT ...

Страница 61: ...FORM QWC3 EG1 217 QUANTECH 61 Figure 2 DUAL POINT POWER SUPPLY CONNECTION OPTIONAL Customer Wiring Information Cont d ...

Страница 62: ...ndard 15 Safety Code for Mechanical Refrigeration 2 ASHRAE 90 1 Energy Efficiency compliance 3 ANSI NFPA Standard 70 National Electrical Code N E C 4 ASME Boiler Pressure Vessel Code Section VIII Division 1 5 ASHRAE 34 Number Designation and Safety Classification of Refrigerants 6 AHRI Standard 550 590 Positive Displacement Compressors and Water Cooled Rotary Screw Water Chilling Packages 7 Confor...

Страница 63: ...ASHRAE STANDARD 34 Number Designation and Safety Classification of Refrigerants Chiller shall include but is not limited to a complete system with not less than two refrigerant circuits scroll compres sors direct expansion type evaporator water cooled condenser refrigerant lubrica tion system interconnecting wiring safety and operating controls including capacity controller control center motor st...

Страница 64: ...ings if used by others B Condenser 1 Condenser shall be a cleanable thru tube construction with removable heads and integral subcooling Heat exchanger shall be capable of a refrigerant side working pressure of 560 PSIG 45 bar and liquid side pressure of 150 psig 10 3 bar 2 The condenser shall be equipped with relief valves and be capable of holding the full refrigerant charge for pumpdown 3 The wa...

Страница 65: ...alves if supplied run permissive status number of compressors running liquid solenoid valve status load unload timer status water pump status 7 System Safeties Shall cause individual compressor systems to perform auto shut down manual reset required after the third trip in 90 minutes Includes high dis charge pressure low suction pressure high pressure switch and motor protector Compressor motor pr...

Страница 66: ...sconnect Switch Single point Non Fused Disconnect and lockable external handle in compliance with Article 440 14 of N E C can be supplied to isolate the unit power voltage for servicing Separate external fusing must be sup plied by others in the incoming power wiring which must comply with the National Electric Code and or local codes 2 Single Point Circuit Breaker Single point Terminal Block with...

Страница 67: ... to as low as 5 capacity depending on both the unit operating conditions by introducing an artificial load on the evaporator Hot gas by pass is installed on only one refrigerant circuit System 2 J Microprocessor Membrane Keypad Graphics on in lieu of Standard English 1 Spanish language 2 French language K Chicago Code Relief Valves Factory Mounted Relief valves provided to meet Chi cago Code requi...

Страница 68: ...ler installing contrac tor is responsible for additional costs associated with extending the height of parapet or screening walls enclosures C Components Installing Contractor shall provide and install all auxiliary devices and accessories for fully operational chiller D Electrical Coordinate electrical requirements and connections for all power feeds with Electrical Contractor E Controls Coordina...

Страница 69: ...FORM QWC3 EG1 217 QUANTECH 69 NOTES ...

Страница 70: ...Printed on recycled paper Form QWC3 EG1 New Release 2017 P O Box 423 Milwaukee WI 53201 Printed in USA Issued on 2 17 2017 ...

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