Hussmann IR2C0323, IR2C0173, IR2C0222, IR2C0278, IR2C0407 User Manual

...

INGERSOLL RAND Impact™

SEMI HERMETIC RECIPROCATING COMPRESSOR CATALOG

HSM 52975-17-BD March 2007

INGERSOLL RAND Impact

SEMI HERMETIC RECIPROCATING COMPRESSOR CATALOG

INTRODUCTION

This catalog is published by Hussmann Corporation to provide information required to select and service Ingersoll Rand Impact major category tabs to enable quick access to required information.

TABLE OF CONTENTS

1. Features and Benefits

a. Model Number Description b. Nominal Horsepower Rating

2. Performance Data

a. R-404A/507 b. R-22

semi hermetic compressors. There are several

3. Application Guidelines

a. I-Cool b. Liquid Injection c. Head Cooling Fans d. Unloaders e. Application Envelopes

4. Physical Dimensions

a. Dimensional Drawings b. Table

i. Suction and Discharge Valve Sizes & Locations

ii. Displacement iii. Oil Charge iv. Bolt Torque Specifications

IR Impact

Compressor 1

5. Electrical Data

a. Electrical Description

i. Rated Load Current

ii. Component Sizing iii. Marking on Compressor Nameplate

b. Tables – By Voltage, Application Range, and Refrigerant

i. LRA

ii. MCC iii. RLA iv. Circuit Breaker Size

v. Contactor Size vi. Wire Size

c. Motor Protection Devices d. Wiring Schematics

6. Mechanical Design

a. Lubrication System and Control

i. Oil Pump Compressors

ii. Enhanced Centrifugal Lubrication

b. Oil Monitoring c. I-Cool - Supplemental Cooling d. Inject Cool – Supplemental Cooling e. Discharge Mufflers f. Capacity Control g. Crankcase Heaters h. Head Cooling Fans i. Cylinder Heads j. Minimum Space Requirements

7. Installation and Start-up Instructions

a. Safety b. Design and Application c. Handling and Receiving d. Installation

i. Mechanical

ii. Electrical iii. Refrigerant Piping

e. Leak Testing f. Evacuation g. Pre-check, Charging, and Start-up h. Operation and Maintenance i. Trouble Shooting

i. Procedures

ii. Chart iii. Motor Burnout (Clean-up Procedure)

j. De-commissioning

IR Impact

Compressor 2

8. Lubrication

a. Polyolester Lubricants

i. IR POE32

b. Mineral Oils

i. IR MO32

9. Aftermarket

a. Model Number Nomenclature b. Compressor Part Numbers c. Distribution Network Map d. Contact Information List e. Cross Reference for Replacement Compressors

i. Copeland

ii. Carlyle

f. Compressor Spare Parts Lists g. Compressor Exploded Parts Views h. Retrofit Check Sheets

i. IR Impact Retrofit Survey Check List

ii. IR Impact Replacement Compressor Check List

i. Return Tag j. Compressor Retrofit Core Coupon k. Retrofit Brochure l. Copeland 3D to IR Retrofit Adaptor Kits Table m. Compressor Retrofit Guidelines

i. Copeland 3D

ii. Copeland 4D iii. Copeland 6D iv. Copeland 2D

v. Carlyle

IR Impact

Compressor 3

Ingersoll Rand Impact¥Semi-hermetic Reciprocating Compressors

Leading the way in Technology and Performance

Cast in Muffler Heads

Chrome Plated Rings

Teflon Impregnated Bearings

Unloaders

Low Pressure Drop Service Valves

Large Electrical Terminal Box

Electronic Motor Protection

Dual Voltage, High Efficiency Motors

Enhanced Centrifugal Oil System Reduces Oil Carry Over

Features and Benefits

Eccentric Piston Rods with Short Stroke

Single Piece Casting

High Efficiency Valve Plate Design

Ingersoll Rand Impact¥Semi-hermetic Reciprocating Compressors Features and Benefits

x Small physical size and weight for comparable displacement and capacity

x Universal

o One compressor version for all temperature ranges using R404A, R507,

and R22

x Smooth and Quiet Operation can be Attributed to:

o Short stroke operation o Multiple cylinders positioned to avoid harmonic frequencies o Balanced drive systems o Cylinder heads with cast in muffler o Precision machining

x Unloaders

o 1 step (50%) capacity control on 4-cylinder models o 2 steps (33%, 66%) capacity control on 6-cylinder models

x Motors

o Dual voltage on models above 1480 CFH o Motor efficiency 90% or greater o Electronic motor protection with embedded thermisters to sense motor

winding temperatures

x Oil System – IR4C models, smaller 4 cylinder compressors

o Enhanced centrifugal lubrication system o Front main bearing is located in cavity on front bearing plate and is

submersed in oil

o Fills front bearing cavity with oil in a fraction of a second o When oil is diluted with refrigerant, separation of oil and refrigerant takes

place as the oil is “slung” against the front bearing cover

o Oil travels down internal passages in the crankshaft, driven by centrifugal

force. This lubricates the connecting rod bearings and motor bearings

o Hydrodynamic lubrication provides enough oil and pressure to lubricate

the bearings without floating the bearing in oil

o Piston pin bearings are splash lubricated by the connecting rod o Oil carry over is minimized since high-pressure oil is not forced into the

motor cavity

o Efficiency is increased since no power is required to drive an oil pump

Features and Benefits

x Teflon Impregnated Bearings

o Bearing composition is metal and PTFE (Teflon) o Allows for safe operation during marginal lubrication periods

x Eccentric Rods

o Aluminum alloy o High quality and low tolerances can be maintained due to one-piece

construction

o Low bearing loading & high velocities, increase the running capability of

bearings under boundary lubrication conditions

x Crankshaft

o High quality cast iron o A gas nitration process hardens all crankshafts o Hardening provides a better bearing surface with excellent wear resistance

x Crankcase Design

o Allows for large oil volume in a compact housing o Refrigerant flow paths and oil system reduce oil carry-over and reduce

liquid slugging potential during starting conditions

o Special gray cast iron provides durability and excellent heat transfer

characteristics

o Single casting requires only motor end bell cover and front bearing cover

x Oil Pump vs. Enhanced Centrifugal Lubrication

o Power consumption is approximately 0.5% less with the enhanced

centrifugal system

o Oil carry-over rate is lower with the enhanced centrifugal system

x Cast in Muffler

o Reduces discharge gas pulsations without external muffler or bulky

cylinder heads

o Pulsation reduction

62% at Low temperatures

70% at Medium temperatures

88% at A/C temperatures

x Piston Design

o Special aluminum alloy o Similar to automotive designs

Adaptability at varying temperature condition

Full sealing capability at varying temperature conditions

Features and Benefits

x Piston Rings

o 4 & 6 cylinder models have two rings, a chrome plated compression ring

and an oil ring

o Chrome plated rings provide excellent running durability under boundary

lubrication conditions

o Piston rings are sealed by gas pressure balancing the ring tension to the

proper value

o Provides excellent sealing under various pressure and speed conditions

x Cylinder Design

o Crosshatch honing i.e. "Plateau honing" o Cross-hatching allows for higher tolerance operation with marginal

lubrication

o Cross-hatching grooves help resist wear by retaining oil in the cylinder,

and therefore increases compressor life

x Valves Plates

o Spring steel reed valves o Valve reeds are matched to compressor design to optimize performance

and efficiency

o Flow passages optimized for minimal pressure drop o High volumetric efficiencies due to minimal re-expansion volume

Features and Benefits

INGERSOLL RAND Impact

SEMI HERMETIC RECIPROCATING COMPRESSOR

Model Number Nomenclature

IR 4 C 0000 S B

Voltage

B – 208-230/460/3/60 K – 208/230/3/60 M – 460/3/60 P – 575/3/60 R – 208/230/1 /60 Oil System S – Enhanced Centrifugal P – Pump T – Enhanced Centrifugal R22 LT(pre-existing model)

Q – Pump R22 LT(pre-existing model)

Displacement Cubic Feet per Hour Style

B – B Series C – C Series

No. Of Cylinders

2 – Two Cylinders 4 – Four Cylinders 6 – Six Cylinders 8 – Eight Cylinders

Features and Benefits

INGERSOLL RAND Impact

SEMI HERMETIC RECIPROCATING COMPRESSOR

Nominal Horsepower Rating Table

Compressor

Model Number

IR2C0173 0.5 IR2C0222 0.75 IR2C0278 1 IR2C0323 1.25 IR2C0407 1.5 IR2C0484 2 IR2C0572 2.2 IR2C0692 3 IR4C0770 4 IR4C0969 5 IR4C1145 6 IR4C1385 6.5 IR4C1480 7 IR4C1761 9 IR4C2067 10 IR4C2397 12 IR4B2707 14 IR4B3139 16 IR4B3604 19 IR6B4060 22 IR6B4709 25 IR6B5406 30 IR6B6462 35 IR8C7863 60 IR8C9400 70

Nominal

Horsepower

Nominal horsepower ratings are based on power consumption conversion at standard ARI rating conditions of –25 qF Saturated dew point suction temperature and 105qF Saturated dew point condensing temperature and R-404A refrigerant.

Features and Benefits

Conditions IR2C0173S

Capacity [Btu/hr]

65 °F Return Gas No Liquid Sub Cooling 460/3/60Hz

R-404A & R-507A

Ingersoll-Rand "Impact" Compressor

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 2178 2705 3285 3924 4649 5458 6349 7331 8409 9591 10887 12303 13852 17386 80 1798 2284 2818 3405 4070 4811 5627 6525 7511 8593 9776 11071 12484 15709 19343 90 1453 1898 2387 2925 3532 4208 4952 5772 6671 7656 8734 9913 11199 14131 17432

100 1137 1541 1986 2475 3026 3639 4315 5059 5874 6768 7746 8814 9979 12632 15615 105 989 1373 1796 2261 2784 3367 4009 4715 5490 6339 7268 8283 9389 11907 14735

°F

110 850 1213 1614 2054 2550 3102 3711 4380 5115 5920 6801 7762 8811 11195 13871 115 719 1062 1440 1856 2324 2846 3421 4054 4749 5510 6343 7252 8243 10496 13021 120 600 922 1277 1668 2109 2599 3141 3737 4392 5110 5895 6752 7686 9808 12184

Condensing Temperature

125 798 1126 1492 1904 2364 2872 3432 4047 4721 5458 6263 7140 9131 11358

Evaporating Temperature °F

Power [kW]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 0.505 0.547 0.584 0.617 0.647 0.674 0.697 0.717 0.734 0.748 0.759 0.768 0.775 0.783 80 0.482 0.531 0.576 0.617 0.655 0.690 0.722 0.750 0.775 0.798 0.817 0.834 0.849 0.874 0.886 90 0.453 0.511 0.564 0.612 0.659 0.702 0.742 0.779 0.812 0.843 0.871 0.896 0.919 0.960 0.988

100 0.419 0.485 0.547 0.604 0.659 0.710 0.758 0.803 0.845 0.884 0.920 0.954 0.985 1.042 1.086 105 0.401 0.471 0.537 0.598 0.657 0.713 0.765 0.814 0.860 0.903 0.944 0.982 1.017 1.082 1.134

°F

110 0.381 0.456 0.527 0.592 0.655 0.715 0.772 0.825 0.875 0.922 0.967 1.009 1.048 1.122 1.182 115 0.361 0.441 0.515 0.585 0.652 0.717 0.777 0.835 0.889 0.940 0.989 1.035 1.079 1.161 1.228 120 0.340 0.424 0.503 0.577 0.649 0.718 0.783 0.844 0.903 0.958 1.011 1.061 1.109 1.199 1.275

Condensing Temperature

125 0.407 0.491 0.569 0.646 0.718 0.788 0.853 0.916 0.975 1.032 1.086 1.138 1.237 1.320

Evaporating Temperature °F

Mass Flow [lb/hr]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 31 39 47 57 67 79 92 107 123 141 161 183 207 263 80 27 35 43 52 62 74 87 101 116 134 153 174 197 251 314 90 23 31 39 47 57 68 81 94 110 126 145 165 188 240 301

100 19 26 34 43 52 63 75 88 103 119 137 157 179 230 289 105 18 24 32 40 50 60 72 85 100 116 133 153 174 225 283

°F

110 16 22 30 38 47 58 69 82 97 112 130 149 170 219 277 115 14 20 28 36 45 55 67 79 93 109 126 145 166 214 271 120 12 18 26 34 42 53 64 76 90 105 122 141 161 210 266

Condensing Temperature

125 17 24 31 40 50 61 73 87 102 118 137 157 205 260

Evaporating Temperature °F

Current [A mps]*

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 1.43 1.45 1.48 1.50 1.52 1.54 1.56 1.57 1.59 1.60 1.60 1.61 1.62 1.62 80 1.41 1.44 1.47 1.50 1.53 1.55 1.58 1.60 1.62 1.63 1.65 1.66 1.68 1.70 1.71 90 1.40 1.43 1.46 1.50 1.53 1.56 1.59 1.62 1.65 1.67 1.69 1.71 1.73 1.77 1.79

100 1.38 1.42 1.45 1.49 1.53 1.57 1.60 1.64 1.67 1.70 1.73 1.76 1.79 1.84 1.88 105 1.37 1.41 1.45 1.49 1.53 1.57 1.61 1.65 1.69 1.72 1.75 1.79 1.82 1.88 1.92

°F

110 1.36 1.40 1.44 1.48 1.53 1.57 1.61 1.66 1.70 1.74 1.77 1.81 1.84 1.91 1.97 115 1.35 1.39 1.43 1.48 1.53 1.57 1.62 1.66 1.71 1.75 1.79 1.83 1.87 1.95 2.01 120 1.34 1.38 1.43 1.47 1.52 1.57 1.62 1.67 1.72 1.77 1.81 1.86 1.90 1.98 2.05

Condensing Temperature

125 1.37 1.42 1.47 1.52 1.57 1.63 1.68 1.73 1.78 1.83 1.88 1.93 2.02 2.10

Evaporating Temperature °F

*For 208 Volt multiply by 2.21. For 575 Vol t multiply by 0.8

Notes:

Head Fan Required

IR2C0173S Conditions

Ingersoll-Rand "Impact" Compressor 65 °F Return Gas 460/3/60 Hz No Liquid Sub Cooling

R-404A & R-507A

Capacity

20000

18000

16000

14000

12000

10000

BTU/HR

8000

6000

4000

2000

2.5

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Current @ 460 V 3 ph 60 Hz

2.0

AMPS

1.5

1.0

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

Evaporating Temperature °F

Conditions IR2C0222S

Capacity [Btu/hr]

65 °F Return Gas No Liquid Sub Cooling 460/3/60Hz

R-404A & R-507A

Ingersoll-Rand "Impact" Compressor

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 3235 3907 4649 5465 6394 7430 8574 9833 11216 12734 14396 16215 18202 22739 80 2776 3400 4086 4842 5699 6656 7711 8871 10146 11543 13073 14746 16574 20744 25439 90 2340 2916 3550 4247 5037 5917 6887 7954 9126 10410 11814 13350 15026 18847 23144

100 1919 2448 3031 3671 4395 5202 6090 7068 8140 9315 10600 12003 13534 17021 20935 105 1713 2219 2776 3388 4080 4850 5699 6632 7655 8777 10003 11343 12803 16127 19854

°F

110 1512 1994 2525 3109 3768 4502 5311 6200 7176 8244 9413 10688 12079 15241 18783 115 1317 1775 2280 2835 3461 4159 4927 5773 6701 7717 8827 10039 11361 14362 17721 120 1130 1564 2042 2567 3161 3821 4550 5351 6231 7194 8247 9395 10647 13488 16663

Condensing Temperature

125 1371 1814 2310 2869 3493 4180 4937 5768 6677 7672 8757 9938 12618 15609

Evaporating Temperature °F

Power [kW]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 0.649 0.702 0.750 0.795 0.837 0.877 0.913 0.944 0.971 0.993 1.012 1.025 1.034 1.036 80 0.637 0.699 0.756 0.810 0.862 0.912 0.957 0.999 1.036 1.069 1.099 1.123 1.144 1.171 1.173 90 0.616 0.686 0.753 0.816 0.878 0.937 0.992 1.044 1.092 1.137 1.177 1.214 1.246 1.299 1.326

100 0.585 0.665 0.741 0.813 0.885 0.954 1.020 1.082 1.142 1.197 1.249 1.298 1.342 1.420 1.473 105 0.567 0.651 0.732 0.809 0.886 0.960 1.031 1.099 1.164 1.225 1.283 1.337 1.388 1.479 1.544

°F

110 0.547 0.636 0.722 0.804 0.885 0.965 1.041 1.114 1.185 1.252 1.316 1.376 1.433 1.536 1.614 115 0.525 0.619 0.709 0.797 0.883 0.968 1.050 1.128 1.204 1.277 1.347 1.413 1.477 1.593 1.684 120 0.502 0.600 0.696 0.788 0.880 0.970 1.057 1.141 1.223 1.302 1.377 1.450 1.519 1.648 1.752

Condensing Temperature

125 0.581 0.681 0.778 0.875 0.971 1.064 1.154 1.241 1.326 1.407 1.486 1.561 1.703 1.819

Evaporating Temperature °F

Mass Flow [lb/hr]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 46 56 67 79 93 108 125 144 164 187 213 241 272 343 80 42 52 62 74 87 102 119 137 157 179 204 231 262 331 413 90 38 47 57 69 82 96 112 130 150 172 196 223 252 320 400

100 33 42 52 63 76 90 106 123 143 164 188 214 243 309 387 105 30 39 49 60 73 87 103 120 139 160 184 209 238 304 381

°F

110 28 37 47 58 70 84 99 116 135 156 179 205 233 299 375 115 25 34 44 55 67 81 96 113 132 152 175 201 228 293 369 120 23 31 41 52 64 77 92 109 128 148 171 196 224 288 363

Condensing Temperature

125 29 38 49 60 74 89 105 124 144 167 191 219 283 357

Evaporating Temperature °F

Current [Amps] *

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 1.86 1.90 1.93 1.97 2.00 2.03 2.05 2.08 2.10 2.11 2.13 2.14 2.14 2.15 80 1.86 1.90 1.94 1.98 2.01 2.05 2.09 2.12 2.15 2.17 2.20 2.22 2.23 2.25 2.26 90 1.84 1.89 1.94 1.98 2.03 2.07 2.11 2.15 2.19 2.23 2.26 2.29 2.32 2.36 2.39

100 1.82 1.87 1.93 1.98 2.03 2.08 2.13 2.18 2.23 2.28 2.32 2.36 2.40 2.47 2.52 105 1.81 1.87 1.92 1.98 2.03 2.09 2.14 2.20 2.25 2.30 2.35 2.40 2.44 2.53 2.59

°F

110 1.80 1.85 1.91 1.97 2.03 2.09 2.15 2.21 2.27 2.32 2.38 2.43 2.48 2.58 2.66 115 1.78 1.84 1.91 1.97 2.03 2.09 2.16 2.22 2.28 2.34 2.41 2.47 2.53 2.64 2.73 120 1.77 1.83 1.90 1.96 2.03 2.09 2.16 2.23 2.30 2.37 2.43 2.50 2.57 2.70 2.81

Condensing Temperature

125 1.82 1.89 1.95 2.02 2.10 2.17 2.24 2.31 2.39 2.46 2.54 2.61 2.75 2.88

*For 208 Volt multiply by 2.21. For 575 Volt multiply by 0.8

Notes:

Head Fan Required

Evaporating Temperature °F

IR2C0222S Conditions

Ingersoll-Rand "Impact" Compressor 65 °F Return Gas 460/3/60 Hz No Liquid Sub Cooling

R-404A & R-507A

Capacity

30000

25000

70 °F

20000

15000

BTU/HR

10000

5000

3.5

80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Current @ 460 V 3 ph 60 Hz

3.0

2.5

AMPS

2.0

1.5

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

Evaporating Temperature °F

Conditions IR2C0278S

Capacity [Btu/hr]

65 °F Return Gas No Liquid Sub Cooling 460/3/60Hz

R-404A & R-507A

Ingersoll-Rand "Impact" Compressor

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 4385 5216 6134 7146 8302 9592 11018 12587 14313 16207 18282 20553 23035 28705 80 3784 4563 5423 6368 7444 8644 9968 11424 13023 14777 16698 18798 21091 26326 32215 90 3215 3943 4745 5625 6624 7736 8961 10309 11787 13407 15179 17115 19228 24043 29454

100 2658 3334 4076 4891 5813 6839 7968 9209 10569 12059 13687 15464 17402 21813 26759 105 2381 3030 3742 4524 5407 6389 7470 8658 9959 11384 12941 14640 16493 20704 25421

°F

110 2109 2728 3410 4157 5001 5939 6971 8105 9348 10708 12194 13815 15582 19595 24085 115 1845 2435 3083 3795 4598 5491 6474 7553 8737 10032 11446 12989 14669 18483 22746 120 1598 2156 2770 3445 4206 5052 5984 7008 8130 9359 10701 12164 13757 17371 21405

Condensing Temperature

125 1911 2480 3115 3832 4630 5509 6475 7536 8696 9964 11346 12850 16260 20062

Evaporating Temperature °F

Power [kW]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 0.814 0.880 0.943 1.002 1.059 1.114 1.164 1.209 1.249 1.283 1.312 1.334 1.350 1.360 80 0.797 0.874 0.948 1.018 1.087 1.154 1.216 1.275 1.329 1.377 1.421 1.458 1.490 1.534 1.540 90 0.771 0.858 0.942 1.023 1.104 1.182 1.258 1.329 1.396 1.459 1.517 1.570 1.618 1.695 1.734

100 0.737 0.833 0.927 1.019 1.110 1.201 1.288 1.372 1.453 1.530 1.602 1.670 1.733 1.843 1.916 105 0.716 0.817 0.916 1.013 1.110 1.206 1.300 1.390 1.478 1.561 1.641 1.716 1.787 1.912 2.002

°F

110 0.693 0.799 0.903 1.005 1.107 1.209 1.309 1.406 1.499 1.590 1.677 1.759 1.838 1.979 2.085 115 0.668 0.779 0.887 0.994 1.103 1.210 1.315 1.419 1.519 1.616 1.710 1.800 1.886 2.044 2.166 120 0.641 0.756 0.870 0.982 1.096 1.209 1.320 1.429 1.536 1.640 1.741 1.838 1.932 2.106 2.245

Condensing Temperature

125 0.732 0.850 0.967 1.087 1.205 1.323 1.438 1.551 1.662 1.769 1.874 1.975 2.165 2.322

Evaporating Temperature °F

Mass Flow [lb/hr]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 63 75 88 103 120 139 160 184 210 239 270 305 344 433 80 57 69 83 97 114 133 153 176 202 230 261 295 333 421 523 90 52 63 77 91 107 126 146 169 194 221 252 285 322 408 509

100 46 57 70 84 101 119 139 161 185 213 242 275 312 397 495 105 42 54 67 81 97 115 135 157 181 208 238 270 306 390 488

°F

110 39 50 63 77 93 111 130 152 176 203 233 265 301 384 481 115 35 47 59 73 89 106 126 148 172 198 227 259 295 378 474 120 32 43 55 69 85 102 121 143 167 193 222 254 289 371 467

Condensing Temperature

125 40 52 65 81 98 117 138 162 188 216 248 283 364 459

Evaporating Temperature °F

Current [Amps] *

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 2.50 2.54 2.57 2.61 2.64 2.68 2.71 2.74 2.77 2.80 2.82 2.84 2.85 2.86 80 2.49 2.53 2.57 2.62 2.66 2.70 2.75 2.79 2.83 2.87 2.90 2.93 2.96 3.00 3.00 90 2.48 2.53 2.57 2.62 2.67 2.72 2.78 2.83 2.88 2.93 2.98 3.03 3.07 3.13 3.17

100 2.47 2.51 2.56 2.62 2.68 2.74 2.80 2.87 2.93 2.99 3.05 3.11 3.17 3.26 3.33 105 2.46 2.50 2.56 2.61 2.68 2.74 2.81 2.88 2.95 3.02 3.09 3.15 3.21 3.33 3.41

°F

110 2.45 2.50 2.55 2.61 2.67 2.74 2.82 2.89 2.97 3.04 3.12 3.19 3.26 3.39 3.49 115 2.44 2.49 2.54 2.60 2.67 2.74 2.82 2.90 2.98 3.06 3.15 3.23 3.30 3.45 3.56 120 2.43 2.48 2.53 2.59 2.67 2.74 2.82 2.91 3.00 3.08 3.17 3.26 3.34 3.51 3.64

Condensing Temperature

125 2.47 2.52 2.59 2.66 2.74 2.83 2.92 3.01 3.10 3.20 3.29 3.38 3.56 3.71

*For 208 Volt multiply by 2.21. For 575 Volt multiply by 0.8

Notes:

Head Fan Required

Evaporating Temperature °F

IR2C0278S Conditions

Ingersoll-Rand "Impact" Compressor 65 °F Return Gas 460/3/60 Hz No Liquid Sub Cooling

R-404A & R-507A

Capacity

35000

30000

25000

20000

15000

BTU/HR

10000

5000

4.0

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Current @ 460 V 3 ph 60 Hz

3.5

3.0

AMPS

2.5

2.0

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

Evaporating Temperature °F

Conditions IR2C0323S

Capacity [Btu/hr]

65 °F Return Gas No Liquid Sub Cooling 460/3/60Hz

R-404A & R-507A

Ingersoll-Rand "Impact" Compressor

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 5094 6056 7117 8283 9614 11098 12735 14536 16514 18684 21059 23658 26496 32975 80 4480 5371 6352 7431 8659 10029 11539 13199 15023 17022 19210 21602 24214 30174 36876 90 3893 4715 5620 6615 7746 9006 10394 11921 13597 15434 17443 19639 22035 27499 33635

100 3325 4079 4910 5823 6859 8013 9285 10683 12217 13897 15735 17742 19931 24916 30506 105 3048 3769 4562 5434 6423 7525 8740 10074 11539 13143 14896 16811 18899 23650 28976

°F

110 2777 3463 4220 5051 5994 7043 8200 9472 10868 12396 14066 15890 17877 22396 27453 115 2514 3166 3884 4675 5570 6568 7668 8877 10203 11656 13243 14976 16863 21152 25944 120 2261 2878 3558 4307 5155 6100 7143 8288 9546 10922 12427 14068 15856 19914 24443

Condensing Temperature

125 2614 3244 3951 4751 5643 6627 7709 8897 10197 11618 13167 14855 18681 22944

Evaporating Temperature °F

Power [kW]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 0.918 0.995 1.069 1.139 1.208 1.275 1.337 1.393 1.445 1.490 1.529 1.561 1.586 1.610 80 0.916 1.002 1.086 1.167 1.247 1.326 1.401 1.471 1.536 1.597 1.651 1.700 1.741 1.803 1.819 90 0.906 1.002 1.096 1.187 1.279 1.369 1.456 1.540 1.620 1.695 1.765 1.829 1.888 1.986 2.040

100 0.891 0.996 1.099 1.201 1.304 1.406 1.506 1.603 1.696 1.786 1.872 1.953 2.028 2.162 2.254 105 0.882 0.991 1.100 1.206 1.315 1.423 1.529 1.633 1.733 1.830 1.923 2.012 2.096 2.248 2.359

°F

110 0.872 0.986 1.099 1.211 1.325 1.439 1.552 1.662 1.769 1.873 1.974 2.071 2.163 2.333 2.463 115 0.862 0.981 1.099 1.216 1.335 1.455 1.574 1.690 1.804 1.916 2.025 2.129 2.230 2.417 2.566 120 0.852 0.975 1.098 1.220 1.345 1.471 1.595 1.718 1.840 1.958 2.075 2.187 2.296 2.501 2.669

Condensing Temperature

125 0.970 1.097 1.224 1.355 1.486 1.617 1.747 1.875 2.001 2.124 2.245 2.363 2.585 2.772

Evaporating Temperature °F

Mass Flow [lb/hr]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 73 87 103 120 139 161 185 212 242 275 311 351 395 498 80 68 82 97 113 132 154 177 204 233 265 300 339 382 482 598 90 63 76 91 107 126 146 170 195 223 255 289 327 369 467 581

100 57 70 84 100 119 139 162 187 214 245 279 316 357 543 564 105 54 67 81 97 115 135 158 182 210 240 273 310 351 446 556

°F

110 51 64 78 94 111 131 153 178 205 235 268 305 345 439 548 115 48 61 75 90 108 127 149 174 200 230 263 299 339 432 541 120 45 57 71 87 104 123 145 169 196 225 258 293 333 425 533

Condensing Temperature

125 54 68 83 100 119 141 165 191 220 252 288 327 419 525

Evaporating Temperature °F

Current [Amps] *

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 2.56 2.60 2.65 2.69 2.74 2.79 2.84 2.88 2.92 2.96 2.99 3.02 3.04 3.06 80 2.56 2.61 2.66 2.71 2.77 2.83 2.89 2.94 3.00 3.05 3.09 3.14 3.17 3.23 3.24 90 2.55 2.61 2.67 2.73 2.79 2.86 2.93 3.00 3.07 3.13 3.19 3.25 3.30 3.39 3.45

100 2.54 2.60 2.67 2.74 2.81 2.89 2.97 3.05 3.13 3.21 3.29 3.36 3.43 3.56 3.65 105 2.54 2.60 2.67 2.74 2.82 2.91 2.99 3.08 3.17 3.25 3.34 3.42 3.50 3.64 3.75

°F

110 2.53 2.60 2.67 2.74 2.83 2.92 3.01 3.10 3.20 3.29 3.38 3.47 3.56 3.73 3.85 115 2.53 2.59 2.67 2.75 2.84 2.93 3.03 3.13 3.23 3.33 3.43 3.53 3.63 3.81 3.96 120 2.52 2.59 2.67 2.75 2.84 2.94 3.05 3.15 3.26 3.37 3.48 3.58 3.69 3.89 4.06

Condensing Temperature

125 2.59 2.67 2.75 2.85 2.96 3.07 3.18 3.29 3.41 3.52 3.64 3.75 3.98 4.17

*For 208 Volt multiply by 2.21. For 575 Volt multiply by 0.8

Notes:

Head Fan Required

Evaporating Temperature °F

IR2C0323S Conditions

Ingersoll-Rand "Impact" Compressor 65 °F Return Gas 460/3/60 Hz No Liquid Sub Cooling

R-404A & R-507A

Capacity

50000

45000

40000

35000

30000

25000

BTU/HR

20000

15000

10000

5000

5.0

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Current @ 460 V 3 ph 60 Hz

4.5

4.0

3.5

AMPS

3.0

2.5

2.0

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Conditions IR2C0407S

Capacity [Btu/hr]

65 °F Return Gas No Liquid Sub Cooling 460/3/60Hz

R-404A & R-507A

Ingersoll-Rand "Impact" Compressor

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 6626 7787 9071 10486 12107 13919 15921 18126 20552 23215 26134 29329 32822 40803 80 5820 6906 8106 9427 10936 12622 14482 16530 18782 21252 23958 26918 30152 37537 45847 90 5049 6061 7178 8406 9806 11367 13090 14985 17066 19348 21846 24577 27559 34359 42000

100 4302 5239 6272 7407 8698 10136 11722 13465 15379 17476 19769 22275 25008 31233 38213 105 3936 4835 5825 6913 8148 9525 11041 12709 14539 16544 18736 21129 23739 29678 36330

°F

110 3577 4436 5382 6422 7601 8915 10363 11954 13700 15612 17702 19984 22470 28124 34448 115 3228 4045 4946 5936 7059 8309 9687 11201 12862 14681 16668 18837 21200 26567 32562 120 2892 3667 4521 5460 6525 7710 9016 10452 12027 13751 15635 17690 19928 25006 30670

Condensing Temperature

125 3320 4112 4999 6003 7122 8355 9710 11198 12826 14604 16543 18654 23439 28768

Evaporating Temperature °F

Power [kW]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 1.123 1.212 1.298 1.381 1.463 1.542 1.617 1.685 1.747 1.802 1.849 1.887 1.916 1.943 80 1.124 1.225 1.324 1.420 1.516 1.611 1.701 1.786 1.865 1.938 2.004 2.063 2.114 2.187 2.205 90 1.112 1.226 1.337 1.446 1.557 1.666 1.773 1.875 1.972 2.064 2.150 2.230 2.302 2.422 2.488

100 1.090 1.215 1.339 1.462 1.587 1.712 1.835 1.954 2.070 2.181 2.288 2.388 2.482 2.649 2.763 105 1.076 1.207 1.337 1.466 1.599 1.732 1.863 1.991 2.116 2.237 2.354 2.465 2.570 2.760 2.898

°F

110 1.059 1.196 1.333 1.469 1.609 1.750 1.889 2.026 2.161 2.292 2.418 2.540 2.657 2.870 3.033 115 1.042 1.185 1.328 1.471 1.619 1.767 1.915 2.061 2.204 2.345 2.482 2.615 2.742 2.979 3.166 120 1.023 1.172 1.322 1.472 1.627 1.783 1.939 2.094 2.247 2.397 2.544 2.688 2.826 3.087 3.299

Condensing Temperature

125 1.159 1.315 1.472 1.634 1.799 1.963 2.126 2.289 2.449 2.606 2.760 2.910 3.194 3.432

Evaporating Temperature °F

Mass Flow [lb/hr]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 95 112 131 152 175 202 232 265 301 342 386 435 490 616 80 88 105 123 144 167 194 223 255 291 330 374 422 476 600 744 90 81 98 116 136 159 185 214 245 280 319 362 410 462 584 725

100 74 90 108 128 150 176 204 235 270 308 350 397 448 568 707 105 70 86 104 123 146 171 199 230 264 302 344 390 441 560 697

°F

110 66 82 99 119 141 166 194 225 259 296 338 383 434 551 688 115 62 77 95 114 136 161 189 219 253 290 331 376 426 543 678 120 58 73 91 110 131 156 183 213 246 283 324 369 419 534 669

Condensing Temperature

125 69 86 105 127 151 178 207 240 277 317 362 411 525 659

Evaporating Temperature °F

Current [Amps] *

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 2.95 3.00 3.06 3.11 3.17 3.23 3.28 3.34 3.39 3.43 3.47 3.50 3.53 3.55 80 2.95 3.01 3.07 3.14 3.21 3.28 3.35 3.42 3.48 3.55 3.60 3.66 3.70 3.77 3.79 90 2.94 3.01 3.08 3.16 3.24 3.32 3.41 3.49 3.58 3.66 3.74 3.81 3.88 3.99 4.06

100 2.93 3.00 3.08 3.17 3.26 3.36 3.46 3.56 3.66 3.76 3.86 3.96 4.05 4.22 4.34 105 2.92 3.00 3.08 3.17 3.27 3.37 3.48 3.59 3.70 3.82 3.93 4.04 4.14 4.33 4.48

°F

110 2.91 2.99 3.08 3.17 3.28 3.39 3.50 3.62 3.75 3.87 3.99 4.11 4.23 4.45 4.62 115 2.90 2.99 3.08 3.17 3.28 3.40 3.53 3.65 3.79 3.92 4.05 4.18 4.31 4.56 4.76 120 2.89 2.98 3.07 3.18 3.29 3.42 3.55 3.68 3.83 3.97 4.11 4.26 4.40 4.68 4.91

Condensing Temperature

125 2.97 3.07 3.18 3.30 3.43 3.57 3.71 3.86 4.02 4.18 4.33 4.49 4.80 5.06

*For 208 Volt multiply by 2.21. For 575 Volt multiply by 0.8

Notes:

Head Fan Required

Evaporating Temperature °F

IR2C0407S Conditions

Ingersoll-Rand "Impact" Compressor 65 °F Return Gas 460/3/60 Hz No Liquid Sub Cooling

R-404A & R-507A

Capacity

50000

45000

40000

35000

30000

25000

BTU/HR

20000

15000

10000

5000

5.5

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Current @ 460 V 3 ph 60 Hz

5.0

4.5

4.0

AMPS

3.5

3.0

2.5

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Conditions IR2C0484S

Capacity [Btu/hr]

65 °F Return Gas No Liquid Sub Cooling 460/3/60Hz

R-404A & R-507A

Ingersoll-Rand "Impact" Compressor

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 7995 9426 11006 12745 14733 16954 19404 22102 25066 28319 31881 35779 40038 49764 80 7093 8432 9908 11532 13384 15450 17729 20235 22989 26007 29312 32926 36874 45880 56009 90 6223 7470 8845 10355 12074 13991 16102 18425 20973 23766 26823 30162 33808 42117 51448

100 5363 6518 7790 9187 10774 12542 14490 16631 18980 21552 24365 27437 30788 38416 46965 105 4936 6044 7263 8603 10124 11817 13683 15733 17982 20445 23138 26077 29282 36572 44734

°F

110 4515 5573 6739 8020 9474 11092 12875 14834 16984 19336 21908 24715 27774 34727 42502 115 4105 5113 6224 7445 8829 10371 12070 13937 15985 18227 20677 23350 26262 32877 40264 120 3715 4671 5724 6883 8197 9660 11273 13046 14992 17121 19447 21985 24749 31022 38016

Condensing Temperature

125 4271 5249 6343 7584 8967 10492 12169 14009 16023 18224 20624 23237 29161 35758

Evaporating Temperature °F

Power [kW]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 1.300 1.403 1.503 1.599 1.695 1.787 1.873 1.951 2.021 2.081 2.131 2.169 2.194 2.201 80 1.323 1.442 1.559 1.673 1.789 1.902 2.010 2.112 2.207 2.294 2.371 2.438 2.493 2.565 2.560 90 1.331 1.465 1.599 1.730 1.865 1.998 2.128 2.252 2.371 2.483 2.587 2.682 2.767 2.901 2.963

100 1.324 1.473 1.622 1.770 1.922 2.075 2.225 2.371 2.513 2.650 2.780 2.902 3.015 3.210 3.336 105 1.315 1.471 1.627 1.783 1.944 2.106 2.266 2.423 2.576 2.724 2.867 3.002 3.129 3.354 3.511

°F

110 1.302 1.465 1.628 1.792 1.961 2.132 2.302 2.469 2.633 2.793 2.948 3.096 3.236 3.491 3.679 115 1.286 1.455 1.625 1.797 1.974 2.154 2.333 2.510 2.685 2.856 3.022 3.183 3.337 3.620 3.839 120 1.266 1.441 1.618 1.797 1.982 2.170 2.358 2.545 2.731 2.913 3.091 3.264 3.431 3.743 3.991

Condensing Temperature

125 1.424 1.607 1.793 1.986 2.182 2.379 2.576 2.771 2.964 3.153 3.338 3.518 3.857 4.135

Evaporating Temperature °F

Mass Flow [lb/hr]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 115 136 159 184 213 246 283 323 368 417 471 531 598 751 80 108 128 151 176 205 237 273 312 356 404 458 517 582 733 909 90 100 120 143 167 196 228 263 302 345 392 445 503 567 716 888

100 92 112 134 158 186 218 252 291 333 380 432 489 552 698 869 105 88 107 129 154 181 212 247 285 327 373 425 482 544 690 859

°F

110 83 103 124 149 176 207 241 279 320 367 418 474 536 681 849 115 78 98 120 143 171 201 235 272 314 360 410 466 528 672 839 120 74 93 115 138 165 195 229 266 307 353 403 459 520 663 829

Condensing Temperature

125 89 110 133 160 190 223 260 301 346 396 451 512 654 819

Evaporating Temperature °F

Current [Amps] *

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 3.54 3.61 3.67 3.74 3.81 3.88 3.94 4.01 4.07 4.12 4.16 4.19 4.22 4.22 80 3.56 3.63 3.71 3.79 3.88 3.97 4.06 4.14 4.23 4.31 4.38 4.44 4.50 4.56 4.56 90 3.56 3.64 3.74 3.83 3.94 4.05 4.16 4.27 4.38 4.49 4.59 4.68 4.77 4.90 4.97

100 3.56 3.65 3.75 3.86 3.98 4.11 4.24 4.38 4.51 4.65 4.78 4.90 5.02 5.23 5.37 105 3.55 3.65 3.76 3.87 4.00 4.14 4.28 4.43 4.58 4.72 4.87 5.01 5.14 5.39 5.56

°F

110 3.54 3.64 3.76 3.88 4.02 4.16 4.31 4.47 4.63 4.79 4.95 5.11 5.26 5.54 5.75 115 3.53 3.64 3.75 3.88 4.03 4.18 4.34 4.51 4.68 4.86 5.03 5.20 5.37 5.68 5.93 120 3.52 3.63 3.75 3.88 4.03 4.20 4.37 4.55 4.73 4.92 5.10 5.29 5.47 5.82 6.10

Condensing Temperature

125 3.62 3.74 3.88 4.04 4.21 4.39 4.58 4.77 4.97 5.17 5.37 5.57 5.95 6.27

*For 208 Volt multiply by 2.21. For 575 Volt multiply by 0.8

Notes:

Head Fan Required

Evaporating Temperature °F

IR2C0484S Conditions

Ingersoll-Rand "Impact" Compressor 65 °F Return Gas 460/3/60Hz No Liquid Sub Cooling

R-404A & R-507A

Capacity

60000

50000

70 °F

40000

30000

BTU/HR

20000

10000

7.0

6.5

80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Current @ 460 V 3 ph 60 Hz

6.0

5.5

5.0

AMPS

4.5

4.0

3.5

3.0

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

Evaporating Temperature °F

Conditions IR2C0572S

Capacity [Btu/hr]

65 °F Return Gas No Liquid Sub Cooling 460/3/60Hz

R-404A & R-507A

Ingersoll-Rand "Impact" Compressor

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 9298 10971 12817 14850 17174 19769 22632 25785 29250 33051 37215 41771 46794 58118 80 8221 9784 11508 13404 15566 17978 20638 23565 26780 30305 34164 38384 42993 53511 65339 90 7178 8633 10236 11998 14003 16238 18702 21410 24383 27641 31206 35102 39355 49049 59935

100 6146 7492 8974 10603 12452 14513 16782 19277 22014 25012 28290 31870 35775 44664 54629 105 5634 6924 8345 9905 11676 13649 15822 18210 20830 23698 26834 30258 33991 42483 51992

°F

110 5128 6361 7719 9211 10902 12786 14862 17143 19644 22383 25377 28645 32206 40301 49355 115 4637 5810 7103 8524 10135 11929 13905 16078 18461 21069 23920 27030 30419 38116 46713 120 4168 5280 6506 7854 9382 11084 12960 15022 17284 19760 22466 25417 28632 35927 44064

Condensing Temperature

125 4801 5938 7211 8653 10260 12033 13982 16120 18462 21020 23809 26847 33734 41404

Evaporating Temperature °F

Power [kW]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 1.535 1.659 1.779 1.893 2.007 2.115 2.216 2.309 2.391 2.463 2.523 2.570 2.604 2.623 80 1.537 1.682 1.823 1.959 2.096 2.229 2.356 2.475 2.585 2.686 2.776 2.854 2.920 3.008 3.012 90 1.522 1.687 1.849 2.006 2.166 2.324 2.476 2.621 2.759 2.889 3.009 3.118 3.216 3.372 3.446

100 1.488 1.673 1.856 2.035 2.218 2.399 2.576 2.748 2.913 3.071 3.220 3.361 3.490 3.714 3.858 105 1.465 1.659 1.852 2.042 2.236 2.429 2.618 2.803 2.982 3.154 3.318 3.473 3.619 3.876 4.055

°F

110 1.436 1.640 1.843 2.044 2.249 2.454 2.655 2.853 3.045 3.231 3.410 3.580 3.741 4.032 4.245 115 1.403 1.616 1.830 2.041 2.257 2.473 2.687 2.897 3.102 3.302 3.495 3.681 3.858 4.182 4.429 120 1.364 1.588 1.811 2.033 2.260 2.487 2.713 2.936 3.154 3.368 3.575 3.776 3.968 4.325 4.607

Condensing Temperature

125 1.555 1.787 2.019 2.257 2.496 2.734 2.969 3.200 3.428 3.649 3.865 4.072 4.461 4.777

Evaporating Temperature °F

Mass Flow [lb/hr]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 134 158 185 215 249 287 330 377 429 486 550 620 698 878 80 125 149 175 204 238 276 317 364 415 471 534 602 678 855 1060 90 115 139 165 194 227 264 305 351 401 456 518 585 660 833 1035

100 105 129 154 183 215 252 292 337 386 441 501 568 641 812 1010 105 100 123 149 177 209 245 285 330 379 433 493 559 632 801 998

°F

110 94 117 143 171 203 238 278 322 371 424 484 549 622 790 986 115 89 111 136 164 196 231 271 314 363 416 475 540 612 779 973 120 83 105 130 158 189 224 263 306 354 407 466 530 602 767 961

Condensing Temperature

125 100 124 151 182 217 256 298 346 398 456 520 591 756 948

Evaporating Temperature °F

Current [Amps] *

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 3.69 3.78 3.87 3.96 4.05 4.15 4.24 4.32 4.40 4.47 4.52 4.57 4.60 4.62 80 3.69 3.80 3.90 4.01 4.13 4.25 4.36 4.48 4.58 4.68 4.78 4.86 4.92 5.02 5.02 90 3.68 3.80 3.92 4.05 4.19 4.33 4.48 4.62 4.76 4.89 5.02 5.13 5.24 5.41 5.49

100 3.66 3.79 3.93 4.08 4.24 4.41 4.58 4.75 4.92 5.08 5.24 5.39 5.54 5.79 5.95 105 3.64 3.78 3.93 4.08 4.25 4.43 4.62 4.80 4.99 5.17 5.35 5.52 5.68 5.97 6.17

°F

110 3.63 3.77 3.92 4.09 4.27 4.46 4.65 4.85 5.05 5.25 5.45 5.64 5.82 6.15 6.40 115 3.60 3.75 3.91 4.08 4.27 4.48 4.69 4.90 5.12 5.33 5.54 5.75 5.95 6.32 6.61 120 3.58 3.73 3.89 4.08 4.28 4.49 4.71 4.94 5.17 5.40 5.63 5.86 6.07 6.49 6.82

Condensing Temperature

125 3.71 3.88 4.06 4.27 4.50 4.73 4.97 5.22 5.47 5.71 5.96 6.19 6.65 7.03

*For 208 Volt multiply by 2.21. For 575 Volt multiply by 0.8

Notes:

Head Fan Required

Evaporating Temperature °F

IR2C0572S Conditions

Ingersoll-Rand "Impact" Compressor 65 °F Return Gas 460/3/60Hz No liquid Sub Cooling

R-404A & R-507A

Capacity

70000

60000

50000

40000

30000

BTU/HR

20000

10000

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Current @ 460 V 3 ph 60 Hz

AMPS

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

Conditions IR2C0692S

Capacity [Btu/hr]

65 °F Return Gas No Liquid Sub Cooling 460/3/60Hz

R-404A & R-507A

Ingersoll-Rand "Impact" Compressor

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 11301 13350 15610 18099 20939 24111 27610 31461 35692 40333 45416 50976 57051 70920 80 10037 11950 14058 16375 19016 21962 25208 28780 32701 37000 41705 46850 52468 65285 79696 90 8843 10619 12576 14725 17170 19895 22896 26196 29818 33786 38126 42869 48046 59843 73089

100 7687 9325 11128 13108 15358 17864 20624 23657 26895 30629 34614 38965 43710 54513 66618 105 7122 8689 10413 12308 14459 16855 19495 22395 25576 29060 32868 37025 41557 51867 63408

°F

110 6573 8066 9710 11518 13569 15854 18371 21138 24173 27495 31126 35089 39409 49227 60205 115 6047 7464 9026 10744 12694 14866 17260 19891 22778 25938 29391 33159 37265 46591 57004 120 5557 6895 8373 9998 11844 13901 16169 18663 21399 24394 27668 31239 35129 43957 53801

Condensing Temperature

125 6391 7761 9292 11030 12970 15109 17462 20045 22873 25963 29334 33005 41329 50596

Evaporating Temperature °F

Power [kW]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 1.812 1.967 2.117 2.261 2.405 2.544 2.674 2.795 2.905 3.003 3.087 3.157 3.211 3.266 80 1.829 2.005 2.178 2.346 2.516 2.682 2.841 2.992 3.134 3.265 3.384 3.490 3.582 3.717 3.756 90 1.829 2.027 2.222 2.413 2.608 2.801 2.989 3.170 3.343 3.507 3.660 3.803 3.932 4.147 4.269

100 1.814 2.033 2.250 2.465 2.684 2.904 3.119 3.329 3.533 3.730 3.917 4.095 4.262 4.556 4.760 105 1.802 2.031 2.259 2.485 2.717 2.949 3.178 3.403 3.622 3.834 4.039 4.234 4.419 4.753 4.998

°F

110 1.787 2.025 2.264 2.501 2.745 2.990 3.233 3.472 3.707 3.935 4.156 4.369 4.572 4.945 5.231 115 1.768 2.017 2.266 2.515 2.771 3.029 3.285 3.538 3.787 4.031 4.269 4.499 4.721 5.132 5.459 120 1.747 2.006 2.266 2.526 2.793 3.064 3.333 3.600 3.865 4.124 4.378 4.626 4.865 5.315 5.682

Condensing Temperature

125 1.993 2.263 2.534 2.813 3.096 3.378 3.659 3.938 4.213 4.483 4.748 5.005 5.493 5.900

Evaporating Temperature °F

Mass Flow [lb/hr]

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 162 192 225 262 303 350 402 460 523 594 671 757 851 1071 80 152 181 214 250 291 337 388 444 506 575 651 735 828 1043 1293 90 142 171 203 238 278 324 374 429 490 558 632 715 806 1017 1262

100 132 160 191 226 266 310 359 413 473 540 613 694 783 991 1232 105 126 154 185 220 259 303 351 405 465 531 603 684 772 978 1217

°F

110 121 149 179 213 252 296 344 397 456 521 593 673 761 965 1203 115 116 143 173 207 245 288 336 389 447 512 583 662 749 952 1188 120 111 138 168 201 239 281 328 381 439 503 573 652 738 939 1173

Condensing Temperature

125 133 163 195 233 274 321 373 430 494 564 641 727 926 1158

Evaporating Temperature °F

Current [Amps] *

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40 70 4.53 4.63 4.74 4.84 4.95 5.06 5.17 5.28 5.37 5.46 5.54 5.61 5.66 5.71 80 4.54 4.66 4.78 4.91 5.04 5.18 5.32 5.45 5.59 5.71 5.83 5.93 6.03 6.16 6.20 90 4.55 4.68 4.81 4.96 5.12 5.28 5.45 5.62 5.79 5.95 6.11 6.25 6.39 6.62 6.75

100 4.54 4.68 4.83 5.00 5.18 5.37 5.57 5.77 5.98 6.18 6.37 6.56 6.74 7.07 7.30 105 4.53 4.68 4.84 5.02 5.21 5.41 5.63 5.85 6.07 6.29 6.50 6.71 6.92 7.29 7.56

°F

110 4.52 4.67 4.85 5.03 5.23 5.45 5.68 5.91 6.15 6.39 6.63 6.86 7.09 7.50 7.83 115 4.51 4.67 4.85 5.04 5.26 5.49 5.73 5.98 6.24 6.50 6.75 7.01 7.25 7.71 8.08 120 4.49 4.66 4.85 5.05 5.28 5.52 5.78 6.04 6.32 6.60 6.87 7.15 7.41 7.92 8.33

Condensing Temperature

125 4.65 4.84 5.06 5.29 5.55 5.82 6.10 6.40 6.69 6.99 7.28 7.57 8.12 8.57

*For 208 Volt multiply by 2.21. For 575 Volt multiply by 0.8

Notes:

Head Fan Required

Evaporating Temperature °F

IR2C0692S

Ingersoll-Rand "Impact" Compressor 65 °F Return Gas 460/3/60Hz No Liquid Sub Cooling

R-404A & R-507A

Conditions

Capacity

90000

80000

70000

60000

50000

40000

BTU/HR

30000

20000

10000

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Current @ 460 V 3 ph 60 Hz

AMPS

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

Evaporating Temperature °F

Conditions IR4C0770S

]

65 °F Return Gas No Liquid Sub Cooling 460/3/60Hz

-40 -35 -30 -25

70 12773 15052 17568 20336 23339 26854 30733 35003 39696 44843 50481 56648 63388 78776 80 11303 13430 15774 18351 21154 24418 28017 31976 36324 41090 46308 52013 58244 72461 88446

90 9892 11868 14043 16434 19044 22063 25391 29049 33064 37463 42276 47535 53275 66358 81047 100 8507 10330 12337 14541 16958 19737 22798 26162 29852 33893 38312 43136 48399 60377 73800 105 7823 9568 11489 13599 15918 18577 21505 24722 28251 32114 36337 40947 45974 57406 70204 110 7152 8816 10650 12663 14883 17420 20213 23284 26650 30336 34364 38760 43551 54439 66613

Condensing

115 6501 8083 9826 11742 13859 16272 18930 21851 25055 28562 32394 36575 41129 51472 63022

Temperature °F

120 5886 7382 9032 10846 12856 15143 17663 20433 23471 26797 30431 34394 38710 48504 59425 125 8280 9990 11889 14046 16425 19040 21910 25051 28483 32225 36299 45537 55819

-20 -15 -10 -5 0 5 10 15 20 30 40

R-404A & R-507A

Ingersoll-Rand "Impact" Compressor

acity[Btu/hr

Evaporating Temperature °F

Power [kW]

-40 -35 -30 -25 70 2.031 2.208 2.378 2.542 2.688 2.844 2.990 3.125 3.246 3.352 3.442 3.514 3.566 3.606 80 2.042 2.243 2.439 2.620 2.805 2.992 3.170 3.339 3.495 3.638 3.766 3.878 3.971 4.097 4.103 90 2.031 2.257 2.480 2.698 2.902 3.120 3.330 3.531 3.722 3.901 4.066 4.217 4.350 4.560 4.653

100 2.000 2.251 2.500 2.745 2.978 3.225 3.466 3.700 3.924 4.138 4.340 4.528 4.701 4.994 5.173 105 1.977 2.240 2.502 2.760 3.007 3.269 3.525 3.775 4.016 4.247 4.467 4.674 4.866 5.200 5.422 110 1.948 2.224 2.500 2.770 3.031 3.307 3.578 3.843 4.101 4.349 4.587 4.812 5.024 5.399 5.663

Condensing

115 1.915 2.202 2.488 2.773 3.048 3.338 3.624 3.905 4.179 4.444 4.700 4.944 5.174 5.590 5.896

Temperature °F

120 1.876 2.174 2.473 2.770 3.059 3.363 3.664 3.960 4.250 4.532 4.805 5.067 5.317 5.773 6.122 125 2.451 2.760 3.063 3.381 3.696 4.007 4.313 4.612 4.903 5.183 5.452 5.949 6.339

-20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Condensing

Temperature °F

Condensing

Temperature °F

Notes:

Mass Flow [lb/hr]

-40 -35 -30 -25 70 183 217 253 80 171 204 240 280 323 374 431 493 563 639 723 816 919 1158 1435 90 159 191 227 266 309 359 414 476 543 618 701 792 893 1127 1399

100 146 177 212 251 293 342 397 457 524 597 679 768 867 1098 1365 105 139 170 205 243 285 334 388 447 514 587 667 756 854 1083 1348 110 131 162 197 235 277 325 378 437 503 575 655 743 841 1067 1330 115 124 155 189 226 268 315 368 427 492 564 643 731 827 1052 1313 120 117 147 181 218 259 306 359 417 481 552 631 717 813 1036 1295 125 173 210 251 297 349 406 470 541 618 704 799 1020 1278

294

-20 -15 -10 -5 0 5 10 15 20 30 40

338 390 448 511 582 660 746 841 946 1190

Evaporating Temperature °F

Current [Amps] *

-40 -35 -30 -25 70 5.35 5.47 5.58 5.70 5.81 5.94 6.05 6.17 6.27 6.37 6.45 6.51 6.56 6.60 80 5.36 5.49 5.63 5.77 5.90 6.06 6.21 6.35 6.50 6.63 6.75 6.86 6.95 7.07 7.08 90 5.35 5.50 5.66 5.82 5.98 6.16 6.35 6.53 6.71 6.88 7.04 7.19 7.33 7.55 7.64

100 5.33 5.50 5.67 5.86 6.04 6.25 6.47 6.69 6.90 7.11 7.32 7.51 7.69 8.01 8.20 105 5.32 5.49 5.67 5.87 6.07 6.29 6.52 6.76 6.99 7.22 7.45 7.67 7.87 8.23 8.48 110 5.30 5.48 5.67 5.88 6.09 6.33 6.57 6.82 7.08 7.33 7.57 7.81 8.04 8.45 8.75 115 5.28 5.46 5.66 5.88 6.10 6.35 6.62 6.88 7.15 7.43 7.69 7.95 8.20 8.66 9.01 120 5.26 5.44 5.65 5.88 6.11 6.38 6.65 6.94 7.23 7.52 7.80 8.09 8.36 8.87 9.27 125 5.63 5.88 6.12 6.39 6.68 6.98 7.29 7.60 7.91 8.21 8.51 9.07 9.52

-20 -15 -10 -5 0 5 10 15 20 30 40

*For 208 Volt multiply by 2.21. For 575 Volt multiply by 0.8

Head Fan Required

Evaporating Temperature °F

IR4C0770S Conditions

Ingersoll-Rand "Impact" Compressor 65 °F Return Gas 460/3/60Hz No Liquid Sub Cooling

R-404A & R-507A

Capacity

90000

80000

BTU/HR

70000

60000

50000

40000

30000

20000

10000

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

Current @ 460 V 3 ph 60 Hz

AMPS

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 30 40

Evaporating Temperature °F

70 °F 80 °F 90 °F 100 °F 105 °F 110 °F 120 °F

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