Bryant 580J manual Barometric Relief Flow Capacity, Vertical Power Exhaust Performance

Page 54
Fig. 15 - Barometric Relief Flow Capacity

 

2500

 

 

 

 

 

 

(CFM)

2000

 

 

 

 

 

 

 

 

 

 

 

 

 

FLOW

1500

 

 

 

 

 

 

 

 

 

 

 

 

 

RELIEF

1000

 

 

 

 

 

 

500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

0

0.05

0.1

0.15

0.2

0.25

0.3

RETURN DUCT STATIC PRESSURE (in. wg)

Vertical Economizers

3 -6 Ton

7½ - 12½ Ton

AIRFLOWEXHAUST

(cfm)

 

 

 

 

Vertical Power Exhaust

5000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4000

 

 

 

 

 

 

 

3000

 

 

 

 

2 - 6 Ton

 

 

2000

 

 

 

 

7.5 - 15 Ton

 

 

1000

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

0

0.1

0.2

0.3

0.4

0.5

RETURN DUCT STATIC PRESSURE (in. wg)

101125

C08073

Fig. 15 - Barometric Relief Flow Capacity

Fig. 18 - Vertical Power Exhaust Performance

2500

Horizontal Economizers

580J

(CFM)

30

25

DAMPER

20

15

ACROSS

10

 

LEAKAGE

5

0

 

Vertical Economizers

3 - 6 Ton

7 1/2 - 12 1/2 Ton

(CFM)

2000

 

 

 

 

 

 

1500

 

 

 

 

 

 

FLOW

 

 

 

 

 

 

1000

 

 

 

 

 

 

RELIEF

 

 

 

 

 

 

500

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

0

0.05

0.1

0.15

0.2

0.25

0.3

15 -Ton

0.00

0.10

0.20

0.30

0.40

0.50

STATIC PRESSURE DELTA (in. wg)

RETURN DUCT STATIC PRESSURE (in. wg)

C101120

Fig. 19 - Barometric Relief Flow-Horizontal 15 Ton

C08074

Fig. 16 - Outdoor Air Damper Leakage

 

6000

Vertical Economizers

(CFM)

 

5000

 

4000

 

FLOW

3 - 6 TON

 

3000

7 1/2 - 12 1/2 Ton

AIR

 

2000

 

RETURN

 

1000

 

(CFM)

6000

 

 

 

 

5000

 

 

 

 

FLOW

4000

 

 

 

 

 

 

 

 

 

AIR

3000

 

 

 

 

 

 

 

 

 

RETURN

2000

 

 

 

 

1000

 

 

 

 

 

0

 

 

 

 

 

0

0.1

0.2

0.3

0.4

Horizontal Economizers

15 -Ton

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0.1

0.2

0.3

0.4

 

 

 

RETURN DUCT STATIC PRESSURE DROP (in. wg)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C08075

RETURN DUCT STATIC PRESSURE DROP (in. wg)

C101121

Fig. 20 - Return Air Pressure Drop-Horizontal 15 Ton

Fig. 17 - Return Air Pressure Drop

 

2500

 

 

 

 

 

 

(CFM)

2000

 

 

 

 

 

 

1500

 

 

 

 

 

 

FLOW

 

 

 

 

 

 

1000

 

 

 

 

 

 

RELIEF

 

 

 

 

 

 

500

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

0

0.05

0.1

0.15

0.2

0.25

0.3

RETURN DUCT STATIC PRESSURE (in. wg)

Vertical Economizers

15 -Ton

C101122

Fig. 21 - Barometric Relief Flow-Vertical 15 Ton

54

Page 53 Page 55
Image 54
Page 53 Page 55
Contents Unit shown with optional louvered hail guard Product Data580J the environmentally sound refrigerantEasy to maintain TABLE OF CONTENTSEasy to install Easy to useFEATURES AND BENEFITS 580JMODEL NUMBER NOMENCLATURE 580J580J CATEGORYFACTORY OPTIONS AND/OR ACCESSORIES FACTORY OPTIONS AND/OR ACCESSORIES cont LEGEND Table 2 – AHRI COOLING RATING TABLE580J NOTES580J AL/SS HEAT EXCHANGERTable 5 – SOUND PERFORMANCE TABLE 580JTable 4 - HEATING RATING TABLE - LOW NOx1 dB ---DecibelCOOLING 580JUNIT HEATINGCOOLING 580JTable 7 – PHYSICAL DATA 3 - 6 TONSHEATING Heat Anticipator setting AmpsTable 8 – PHYSICAL DATA 3 - 6 TONSCOOLING 580JTable 9 – PHYSICAL DATA 7.5 - 8.5 TONS7.5 - 8.5 TONS Table 10 – PHYSICAL DATAHEATING 580J10 - 15 TONS Table 11 – PHYSICAL DATACOOLING 580J10 - 15 TONS Table 12 – PHYSICAL DATAHEATING 580JCURBS & WEIGHTS DIMENSIONS - 580J Fig. 1 - Dimensions 580J580J Fig. 3 - Service Clearance CURBS & WEIGHTS DIMENSIONS - 580J 04-07contFig. 2 - Dimensions 580J 580JACCESSORY CURBS & WEIGHTS DIMENSIONS - 580J 04-07contACCESSORY 580J580J CURBS & WEIGHTS DIMENSIONS - 580JFig. 5 - Dimensions 580J C101217580J CURBS & WEIGHTS DIMENSIONS - 580J 08-12contFig. 7 - Service Clearance Fig. 6 - 580J580J CURBS & WEIGHTS DIMENSIONS - 580JACCESSORY Fig. 8 - Roof Curb Details580J CURBS & WEIGHTS DIMENSIONS - 580JFig. 9 - Dimensions 580J-14 C101223CURBS & WEIGHTS DIMENSIONS - 580J 14 cont Fig. 10 - Service Clearance580J CURBS & WEIGHTS DIMENSIONS - 580J 580JC101231 CURBS & WEIGHTS DIMENSIONS - 580J 16 cont 580JC101232 CURBS & WEIGHTS DIMENSIONS - 580J 580JC10772 OPTIONS & ACCESSORY WEIGHTS 580JAPPLICATION DATA Low ambient applications APPLICATION DATA contSizing a rooftop 580JI.Determine cooling and heating loads SELECTION PROCEDURE WITH 580J*07A EXAMPLE1580J II.Make an initial guess at cooling tons3 TONS Table 13 - COOLING CAPACITIES1-STAGECOOLING 580J1-STAGECOOLING 580JTable 14 – COOLING CAPACITIES 3 TONS4 TONS Table 15 – COOLING CAPACITIES1-STAGECOOLING 580J1-STAGECOOLING 580JTable 16 – COOLING CAPACITIES 4 TONS5 TONS Table 17 – COOLING CAPACITIES1-STAGECOOLING 580J1-STAGECOOLING 580JTable 18 – COOLING CAPACITIES 5 TONS6 TONS Table 19 – COOLING CAPACITIES1-STAGECOOLING 580J1-STAGECOOLING 580JTable 20 – COOLING CAPACITIES 6 TONS7.5 TONS Table 21 – COOLING CAPACITIES1-STAGECOOLING 580J2-STAGECOOLING 580JTable 22 – COOLING CAPACITIES 7.5 TONS7.5 TONS Table 23 – COOLING CAPACITIES2-STAGECOOLING 580J1-STAGECOOLING 580JTable 24 – COOLING CAPACITIES 8.5 TONS8.5 TONS Table 25 – COOLING CAPACITIES2-STAGECOOLING 580J2-STAGECOOLING 580JTable 26 – COOLING CAPACITIES 8.5 TONS10 TONS Table 27 - COOLING CAPACITIES1-STAGECOOLING 580J2-STAGECOOLING 580JTable 28 – COOLING CAPACITIES 10 TONS10 TONS Table 29 – COOLING CAPACITIES2-STAGECOOLING 580J2-STAGECOOLING 580JTable 30 - COOLING CAPACITIES 12.5 TONS12.5 TONS Table 31 – COOLING CAPACITIES2-STAGECOOLING 580J2-STAGECOOLING 580JTable 32 – COOLING CAPACITIES 15 TONSFig. 14 - Horizontal Power Exhaust Performance ECONOMIZER, BAROMETRIC RELIEF AND PE PERFORMANCEHorizontal Power Exhaust PERFECT HUMIDITYFig. 15 - Barometric Relief Flow Capacity Fig. 18 - Vertical Power Exhaust Performance580J Fig. 19 - Barometric Relief Flow-Horizontal15 TonFig. 23 - Horizontal Power Exhaust Performance General fan performance notes580J 1 PHASE FAN PERFORMANCE1 PHASE 580J3 PHASE FAN PERFORMANCE cont3 PHASE Table 36 - 580J**04FAN PERFORMANCE cont 1 PHASE1 PHASE 580JFAN PERFORMANCE cont 3 PHASE3 PHASE Table 40 – 580J**05FAN PERFORMANCE cont 1 PHASE1 PHASE 580JFAN PERFORMANCE cont 3 PHASE3 PHASE Table 44 – 580J**06FAN PERFORMANCE cont 3 PHASE3 PHASE 580JFAN PERFORMANCE cont 3 PHASE3 PHASE Table 48 – 580J**08FAN PERFORMANCE cont 3 PHASE3 PHASE 580JFAN PERFORMANCE cont 3 PHASE3 PHASE Table 52 – 580J**12FAN PERFORMANCE cont 3 PHASE3 PHASE 580JTable 56 – 580J*16 3 PHASE3 PHASE 15 TON VERTICAL SUPPLYFAN PERFORMANCE cont Table 58 - PULLEY ADJUSTMENTFactory settings 580J1-StageCooling ELECTRICAL INFORMATIONTable 59 – 580J*04A 3 TONSTable 62 – 580J*07A ELECTRICAL INFORMATION cont580J 1-StageCooling1-StageCooling ELECTRICAL INFORMATION contTable 65 – 580J*09A 8.5 TONSTable 68 – 580J*12D ELECTRICAL INFORMATION cont580J 2-StageCooling580J COMBUSTION580J COMBUSTIONTable 72 – MCA/MOCP DETERMINATION W/ PWRD C.O 580JTABLE 68 cont. MCA/MOCP DETERMINATION W/ PWRD C.O 580JTYPICAL WIRING DIAGRAMS Fig. 24 - 1-StageCooling Typical Power Diagram580J Fig. 25 - 2-StageCooling Typical Power Diagram 580JC08577B Fig. 26 - 1-StageTypical Wiring Diagram 580JC08524 Fig. 27 - 2-StageTypical Wiring Diagram 580JC08578 Electromechanical units with an economizer SEQUENCE OF OPERATIONElectromechanical units with no economizer Cooling —Reheat1 Subcooling Mode - 580J04-16 SEQUENCE OF OPERATION contNormal Cooling Reheat2 Hot Gas Reheat Mode - 580J04-16580J RH2.x580J GUIDE SPECIFICATIONS - 580J**04-16Gas Heat/Electric Cooling Packaged Rooftop Size Range23 81 19 Self-ContainedAir Conditioners 23 09 93 Sequence of Operations for HVAC Controls23 40 13 Panel Air Filters 580J580J 3.Unit shall be designed to conform to ASHRAE 15,5.Base Rail 580J580J 3.Standard Heat Exchanger construction5.Standard All Aluminum Novation Coils 580J580J 2.Belt-drivenEvaporator Fan3.Manual damper 580Jc.Disconnect Switch Bracket 580J21.Winter start kit 580JPrinted in U.S.A 580JCatalog No. PDS580J---10 Edition Date: 01/11
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