Johnson Controls R-410A NH/NJ-15 Upflow and Horizontal Airflow Performance, NH/NJ-15 Horizontal

Page 63

505430-BTG-A-0309

NH/NJ-15 Upflow and Horizontal Airflow Performance

NH/NJ-15 Upflow

 

 

 

 

 

 

 

 

 

 

 

Available External Static Pressure - IWG

 

 

 

 

 

 

 

 

(CFM)

0.2

 

0.4

 

0.6

 

0.8

 

1.0

 

1.2

 

1.4

 

1.6

 

1.8

 

RPM

 

BHP

RPM

 

BHP

RPM

 

BHP

RPM

 

BHP

RPM

 

BHP

RPM

 

BHP

RPM

 

BHP

RPM

 

BHP

RPM

BHP

 

Std.

3 HP &

Field Supplied Drive

 

 

 

Standard 3 HP & Drive

 

 

 

High Static 5 HP & Drive

 

 

 

4500

 

 

 

 

 

 

583

 

 

1.1

634

 

1.3

688

 

1.5

738

 

1.9

782

 

2.3

827

 

2.6

 

 

4750

 

 

 

 

 

 

592

 

 

1.2

643

 

1.4

700

 

1.8

744

 

2.1

788

 

2.4

833

 

2.7

 

 

5000

 

 

 

 

 

 

602

 

 

1.2

653

 

1.4

707

 

1.9

751

 

2.2

795

 

2.6

840

 

2.9

 

 

5250

 

 

 

 

 

 

613

 

 

1.3

664

 

1.5

716

 

2.1

759

 

2.4

804

 

2.7

848

 

3.1

 

 

5500

 

 

 

577

 

1.1

625

 

 

1.4

676

 

1.6

725

 

2.3

768

 

2.6

813

 

2.9

857

 

3.2

 

 

5750

 

 

 

590

 

1.2

638

 

 

1.4

689

 

1.7

735

 

2.5

778

 

2.8

822

 

3.1

 

 

 

 

 

6000

 

 

 

603

 

1.3

651

 

 

1.6

702

 

2.3

745

 

2.7

789

 

3.0

833

 

3.3

 

 

 

 

 

6250

 

 

 

617

 

1.5

664

 

 

1.7

714

 

2.6

757

 

2.9

801

 

3.2

845

 

3.5

 

 

 

 

 

6500

587

 

1.4

631

 

1.6

679

 

 

1.8

726

 

2.8

769

 

3.1

813

 

3.4

857

 

3.8

 

 

 

 

 

6750

601

 

1.6

645

 

1.8

693

 

 

2.0

739

 

3.0

782

 

3.4

826

 

3.7

 

 

 

 

 

 

 

 

7000

616

 

1.8

660

 

2.0

710

 

 

2.9

753

 

3.3

796

 

3.6

839

 

3.9

 

 

 

 

 

 

 

 

7250

632

 

2.1

675

 

2.3

725

 

 

3.2

767

 

3.6

810

 

3.9

854

 

4.2

 

 

 

 

 

 

 

 

7500

647

 

2.3

691

 

2.5

740

 

 

3.5

782

 

3.9

825

 

4.2

 

 

High

Static 5 HP & Field Supplied Drive

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Airflow performance includes dry evaporator coil. See Static Resistance table for additional applications.

2.See RPM Selection table to determine desired motor sheave setting and to determine the maximum continuous BHP.

3.kW = BHP x 0.746 ÷ nameplate rated motor efficiency.

NH/NJ-15 Horizontal

 

 

 

 

 

 

 

 

 

 

 

Available External Static Pressure - IWG

 

 

 

 

 

 

 

 

 

(CFM)

0.2

 

0.4

 

0.6

 

 

0.8

 

1.0

1.2

 

1.4

 

1.6

 

1.8

 

 

RPM

 

BHP

RPM

 

BHP

RPM

 

BHP

RPM

BHP

RPM

BHP

RPM

 

BHP

RPM

 

BHP

RPM

 

BHP

RPM

 

BHP

 

Std.

3 HP &

Field Supplied Drive

 

 

 

 

 

Standard 3 HP & Drive

 

 

 

 

 

High Static 5 HP & Drive

 

4500

 

 

 

 

 

 

585

 

 

1.5

634

 

1.6

687

 

1.8

735

 

2.0

780

 

2.5

827

 

2.7

875

 

2.9

4750

 

 

 

 

 

 

595

 

 

1.6

644

 

1.7

697

 

1.9

741

 

2.4

787

 

2.7

834

 

2.9

 

 

 

5000

 

 

 

 

 

 

605

 

 

1.7

655

 

1.8

708

 

2.0

749

 

2.6

795

 

2.9

842

 

3.1

 

 

 

5250

 

 

 

 

 

 

617

 

 

1.8

666

 

2.0

719

 

2.1

757

 

2.8

804

 

3.1

851

 

3.3

 

 

 

5500

 

 

 

582

 

1.8

629

 

 

1.9

678

 

2.1

731

 

2.3

767

 

3.0

813

 

3.2

860

 

3.4

 

 

 

5750

 

 

 

594

 

1.9

642

 

 

2.1

691

 

2.2

737

 

2.4

778

 

3.2

824

 

3.4

871

 

3.7

 

 

 

6000

 

 

 

608

 

2.1

655

 

 

2.2

705

 

2.4

744

 

3.1

789

 

3.4

835

 

3.7

 

 

 

 

 

 

6250

 

 

 

622

 

2.2

670

 

 

2.4

719

 

2.6

756

 

3.3

801

 

3.6

847

 

3.9

 

 

 

 

 

 

6500

589

 

2.2

637

 

2.4

684

 

 

2.6

733

 

2.7

769

 

3.6

814

 

3.9

860

 

4.1

 

 

 

 

 

 

6750

604

 

2.4

652

 

2.6

699

 

 

2.8

738

 

3.5

782

 

3.8

827

 

4.1

873

 

4.4

 

 

 

 

 

 

7000

620

 

2.6

667

 

2.8

715

 

 

3.0

752

 

3.8

796

 

4.1

841

 

4.4

 

 

 

 

 

 

 

 

 

7250

636

 

2.8

683

 

3.0

731

 

 

3.2

766

 

4.1

811

 

4.4

856

 

4.7

 

 

 

 

 

 

 

 

 

7500

652

 

3.0

700

 

3.2

738

 

 

4.0

781

 

4.4

825

 

4.7

 

 

High

Static 5 HP & Field Supplied Drive

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Airflow performance includes dry evaporator coil. See Static Resistance table for additional applications.

2.See RPM Selection table to determine desired motor sheave setting and to determine the maximum continuous BHP.

3.kW = BHP x 0.746 ÷ nameplate rated motor efficiency.

Johnson Controls Unitary Products

63

Image 63
Contents Description Table of Contents Nomenclature C00Benefits Condensing Unit Features and BenefitsOutdoor Unit Accessories FeaturesFactory-Mounted Components Air Handling Unit Features and BenefitsUnit Installation AccessoriesGuide Specifications Unit Controls Non-fused Disconnect SwitchRefrigerant Piping Electrical RequirementsEvaporator Coil Shall Blower Motor ShallBlower Wheels Shall YH-07 Thru -20 and YJ-10 Thru -20 Physical Data Physical DataPH-07 Thru -20 and PJ-15 Thru -20 Physical Data Indoor Coil Physical Data Indoor UnitCondenser Unit limitations Unit LimitationsDB/WB Air Handling Unit LimitationsCooling And Heating Rating Cooling and Heating RatingsCondenser and Air Handling Cooling Capacities YH-07 / NH-07 Capacity Performance115F 125F 75F YH-07 / NH-10YH-07 / NH-10 YH-10 / NH-10 YH-10 / NH-10 YJ-10 / NJ-10 YJ-10 / NJ-10 YH-12 / NH-15 MBh YJ-12 / NJ-15 YJ-12 / NJ-15 YH-15 / NH-15 YH-15 / NH-15 YH-15 / NH-20 YH-15 / NH-20 YJ-15 / Two NH-07 YJ-15 / Two NH-07 Sensible Capacity MBh YJ-15 / Two NH-10Sensible Capacity MBh1 YJ-15 / NJ-15 115F 125F YJ-15 / NJ-20 Sensible Capacity MBh1 YH-20 / NH-20 115F 125F YJ-20 / Two NH-10 Total Sensible Capacity MBh1 YJ-20 / NJ-20 Capacity1 Input MBH EER Condenser Only Cooling Capacities Condenser Only Ratings75F 85F 115F 125F PH-10 / NH-10 PH-10 / NH-10 PH-15 / NH-15 PH-15 / NH-15 PJ-15 / NJ-15 PJ-15 / NJ-15 PH-20 / NH-20 PH-20 / NH-20 PJ-20 / NJ-20 PJ-20 / NJ-20 CFM Heat Pump And Air Handler Heating Capacities PH-07 / NH-0768.2 80.0 93.8 84.3 98.8 NH-07 Horizontal Airflow PerformanceNH-07 Upflow and Horizontal Airflow Performance NH-07 UpflowNH/NJ-10 Upflow and Horizontal Airflow Performance NH/NJ-10 UpflowNH/NJ-10 Horizontal NH/NJ-15 Upflow and Horizontal Airflow Performance NH/NJ-15 UpflowNH/NJ-15 Horizontal NH/NJ-20 Upflow and Horizontal Airflow Performance NH/NJ-20 UpflowNH/NJ-20 Horizontal RPM Selection Additional Static Resistance BTG-A-0309 Correction Altitude/Temperature Correction FactorsAir Temperature ºF FactorExample Supply Air Blower Performance Airflow PerformanceSound Performance Outdoor Sound Power Levels dB, 60 HzFLA Electrical DataAmpacity1 BTG-A-0309 Electrical Data Indoor Units Electrical Data For Indoor ModelsElectric Heat Option Electrical Data Indoor Units Typical Wiring Diagrams Typical YH-07 Wiring DiagramAir Conditioning Condensing Units Typical YH-10 / YH-12 Wiring Diagram Typical YJ-10 / YJ-12 Wiring Diagram Typical YH-15 / YH-20 Wiring Diagram Typical YJ-15 / YJ-20 Wiring Diagram Heat Pump Units Typical PH-07 Wiring DiagramTypical PH-10 Wiring Diagram Typical PH-15 / PH-20 Wiring Diagram Typical PJ-15 / PJ-20 Wiring Diagram Air Handling Units Typical NH-07 Wiring DiagramTypical NH/NJ-10 Thru NH/NJ-20 Wiring Diagram Corner Weights & Center of Gravity AC/HP Units Weights And DimensionsUnit Dimensions PH-07, PH-10, YH-07, YH/YJ-10, YH/YJ-12 Unit DimensionsUnit Dimensions PH/PJ-15, PH/PJ-20, YH/YJ-15, YH/YJ-20 Piping And Electrical Connection Sizes Inches Location DimensionsLbs Corner Weights & Center of Gravity NH/NJ UnitsTOP View Unit Dimensions NH-07 / NH/NJ-10 and NJ-10Unit Dimensions NH/NJ-15 TOP View Unit Dimensions NH/NJ-20PIPING, Electrical and Duct Opening Connection Sizes Minimum ClearancesTypical Suspension of AHU’s From Ceiling MountingTypical Field Wiring Diagram NH-07 Unit S1 G1 S2 G2 C Johnson Controls Unitary Products York Drive Norman, OK
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Manual 16 pages 31.86 Kb

R-410A specifications

Johnson Controls R-410A is a widely recognized refrigerant in the HVAC industry, primarily used in air conditioning and heat pump applications. Known for its environmental benefits and efficiency, R-410A has risen to prominence as a reliable replacement for older refrigerants such as R-22, which are being phased out due to their harmful impact on the ozone layer.

One of the standout features of R-410A is its low impact on global warming potential, making it an environmentally-friendly choice. It is composed of a mixture of hydrofluorocarbons (HFCs), specifically difluoromethane (R-32) and pentafluoroethane (R-125). This blend allows for efficient heat transfer while minimizing harmful emissions, addressing the growing concerns over climate change.

Johnson Controls emphasizes the efficiency of R-410A systems, which can provide a highly effective cooling performance. They are designed to operate at higher pressures compared to R-22, allowing for more efficient heat exchange and better overall system performance. This results in greater energy efficiency ratings, contributing to lower electricity bills for consumers.

In terms of technology, R-410A systems often feature advanced compressor designs and enhanced coil configurations, which optimize the system’s performance. Johnson Controls integrates state-of-the-art variable speed technologies and smart controls that enhance responsiveness and adaptability to changing environmental conditions. These innovations not only improve thermal comfort but also reduce energy consumption, leading to a smaller carbon footprint.

Another significant characteristic of R-410A is its compatibility with various lubricants, which is crucial for maintaining system performance and longevity. Johnson Controls often utilizes specially formulated lubricants that work optimally with R-410A, ensuring reliable operation and reducing the risk of issues related to lubrication.

In summary, Johnson Controls R-410A is an important refrigerant characterized by its efficient, environmentally friendly properties and advanced technologies. Its application in modern HVAC systems provides users with excellent performance, substantial energy savings, and an effective solution for climate-conscious cooling. As the industry continues to evolve, R-410A remains a central player in the push toward more sustainable and efficient heating and cooling solutions.