Refrigerant Changeover Guidelines R-22 to R-407C

8. R-407C exhibits higher pressures than R-22 at normal condensing temperatures. This may require adjusting the high pressure safety controls to operate as intended. 9. Systems that use a low pressure controller to maintain space temperature may need to have the cut in and cut out points changed. With R-407C, the pressure settings must

  R 407c, 407c

Temperature - Pressure Chart for R-22, R-410A, R-407C, R ...

SUBJECT: TEMPERATURE - PRESSURE CHART FOR FYI #289 9/17/2009 R-22, R-410A, R-407C, R-134A & R-404A REFRIGERANTS ADVANTAGE Engineering, Inc.525 East Stop 18 Road Greenwood, IN 46142 317-887-0729 fax: 317-881-1277 web site: www.AdvantageEngineering.com email: sales@AdvantageEngineering.com

  R 407c, 407c

CLASIFICACIÓN DE LOS GASES REFRIGERANTES POR GRUPOS …

R-407C (23/25/52) Difluormetano (R-32) Pentafluormetano (R-125) 1,1,1,2-tetrafluoretano (R-134a) CH2F2 (23%) CHF2-CF3 (25%) CH2F-CF3 (52%) 86,2 -43,44 R-11 R-12 R-13 R-13B1 R-14 R-21 R-22 R-113 R-114 R-115 Triclorofluormetano Diclorodifluormetano Clorotrifluormetano ...

  407c

Refrigerant Piping Handbook

r-407c 70.80 2.62 l v r-404a 65.45 4.00 l v r-402a 71.86 4.32 l v r-401a 74.52 1.81 l v r-134a 75.28 2.02 l v r-502 75.95 4.16 l v r-500 72.16 2.29 l v r-22 74.53 2.76 l v r-12 81.84 2.32 l v notes: (1).

  407c

チラー総合

r-407cに比べ冷却能力が約 1.4倍と高効率な「r410a] を採用しました。 ※ 高効率冷媒 r-410a 100 80 60 40 20 30 40 50 60 70 80 90 100 負荷率 消費電力割合 （%） （%） HB(ホットガスバイパス)制御・比例弁pid制御 dcインバータチラー 制御方式による省エネ比較 65%減 30%減 on-off ...

  407c

AC Compressor Product Guide - Emerson Electric

Ultra High Pressure R R-22/407C/134a High Temperature Product Variations 1. 130/135/160 - Molded Plug 2. 230/235/260 - Quick Terminals T-box 3. 250/265 - Screw Terminals T-box 4. 7xx/9xx - T-box Service 5. 8xx - Molded Plug Service Compressor Motor Types Phase Description Code 1 Capacitor Run – Permanent Split Capaci- tor P

  Compressor, 407c

Übersicht über die wichtigsten Kältemittel (Liste nicht ...

r-407c 0 1774 a1 r-407f 0 1825 a1 r-410a 0 2088 a1 r-413a 0 2053 a2 r-417a 0 2346 a1 r-422a 0 3143 a1 r-422d 0 2729 a1 r-437a 0 1805 a1 r-507a r-508a . r-508b 0 0 0 3985 13214 13396 a1 a1 a1 gemische mit hfo (blends) r. r-448a 0 1386 a1 r-449a 0 1396 a1 -450a r-452a r-454c . r-455a 0 0 0 0 601 2140 146 146 a1 a1 a2l a2l r-513a 0 630 a1 ...

  407c

CO2 Transcritical Systems Training Manual 042718

R-407C 0 1620 A1 R-407F 0 1824* A1 R-408A 0.02 3260 A1 R-410A 0 1920 A1 R448a 0 1273* A1 R449a 0 1397† A1 R-507A 0 3990 A1 R-717 ammonia 0 <1 B2 R-744 carbon dioxide 0 1 A1 Source: ASHRAE Fundamentals 2017, page 29.5 *Source: Honeywell Product Literature †Source: Linde Product Literature ...

  Training, Manual, System, 407c, Transcritical, Co2 transcritical systems training manual

ZoomLock - Parker Hannifin Corporation

High Pressure HVAC/R Glycol Non-Potable Water Product Parameters Continuous Operating Temperature: 250°F / 121°C O-Ring Temperature Rating:-40°F to +300°F -40°C to +149°C Maximum Rated Pressure (MRP): 700 psi / 48 bar Minimum Burst Pressure (UL 207): 2,100 psi / 145 bar Vacuum Pressure Capability: