KCN Series Commercial Refrigeration Compressors. Compressor Specifications Appliance System Details Application Guidelines

Transcription

1 KCN eries Commercial Refrigeration Compressors Compressor pecifications Appliance ystem Details Application Guidelines

2 DEEP FREEZER Compressor pecifications KCN7LAG KCN96LAG KCN4LAG KCN45LAG Cooling Capacity 600 Btu / Hr. 800 Btu / Hr. 960 Btu / Hr. 60 Btu / Hr. Current. Amp.85 Amp. Amp.0 Amp Power 59 Watt 4 Watt 45 Watt 5 Watt Electrical Circuit CIR CIR CIR Appliance ize (Ltr) 00 GT / 00 HT 00 GT / 400 HT 50 GT / 450 HT 400 GT / 500 HT ystem Details Evaporator when used in Air cooled Condenser 68'Long, 74'Long, 80'Long, 85'Long, Deep Freezer 5/ 6 OD Tube / 8 OD Tube / 8 OD Tube / 8 OD Tube kin Condenser 80'Long, 05'Long 5'Long 40'Long Deep Freezer 5/ 6 OD Tube 5/ 6 OD Tube 5/ 6 OD Tube 5/ 6 OD Tube Condenser (/8 OD Tube) Air cooled 9 x 9 x Row x 0 x Row x 0 x Row x x Row kin - Auxiliary 5'Long, 5'Long, 5'Long, 5'Long, / 4 OD Tube 5/ 6 OD Tube / 4 OD Tube 5/ 6 OD Tube - Main 85'Long, 00'Long, 9'Long, 40'Long, 40'Long, / 4 OD Tube / 4 OD Tube / 4 OD Tube / 4 OD Tube Fan Motor Air cooled Condenser / 8 hp,50 rpm / 5 hp,50 rpm / 5 hp,50 rpm / 5 hp,50 rpm Blade Dia: 9 Blade Dia: 9 Blade Dia: 9 Blade Dia: 9 kin Condenser 4 Dia Cabinet Cooling Fan 6 Dia Cabinet Cooling Fan Capillary (BxLxNo.) Air cooled Condenser 0.0 x'x 0.06 x'x 0.06 x0'x x8'x kin Condenser 0.0 x' x 0.0 x'x 0.06 x0' x 0.0 x' x App. Charge (gms) Air cooled Condenser kin Condenser * Compressor specifications are at LBP rating conditions. * ystem details mentioned are initial recommendations and may need fine tuning for optimum appliance performance. * Given appliances sizes are maximum sizes.

3 CHET COOLER Compressor pecifications KCN4CAG KCN46CAG KCN46HAG Cooling Capacity 080 Btu/Hr 40 Btu/Hr 0 Btu/Hr Current 0.86 Amp..0 Amp.. Amp. Power 80 Watt 0 Watt 505 Watt EER Circuit ystem Details Evaporator Tube 0' Long,5/6 OD Tube 4' Long,5/6 OD Tube 85' Long,/8 OD Tube Condenser (/8 OD Tube) 9 x 9 x Row 9 x 9 x Row x x Row Fan Motor /8 hp,50 rpm /8 hp,50 rpm /0 hp,50 rpm Blade Dia Capillary (BxLxNo.) x 9'x x 8'x x 8'x * Compressor specifications are at CBP rating conditions. * ystem details mentioned are initial recommendations and may need fine tuning for optimum appliance performance. * KCN46HAG can be used for 60 LPH water cooler. Electrical Accessories Compressor Relay Overload tart Run Wiring Dig. Model Potential Current Protector (MFD) (MFD) No. KCN7LAG -- KARP4/ TAE5/H 40/60 (CIR) MTRP4 KCN96LAG -- KARP44/ TAE5M/H 40/60 -- (CIR) MTRP44 KCN4LAG -- KARP44/ KAT07/H 40/60 -- (CIR) MTRP44 KCN45LAG LT KAT07/B 80/ () KCN4CAG -- KCP4PO KAT04/H 40/60 6 ( with PTC) KCN46CAG KCP4PO KAT04/H 40/60 6 ( with PTC) KCN46HAG LT KAT046/B 80/ ()

4 REPLACEMENT GUIDE Deep Freezer KCL MODEL KCN7LAG Cooling Capacity: 600 Btu/hr EER:.8 Current:.4 Amps Electrical Circuit: CIR/RIR OTHER MAKE COMPREOR MODEL (BTU/HR) Embraco NB7Z(59) Electrolux GL80BH (560) GL90BH (60) Tecumseh MLA67 (600) Danfoss FR8.5G (58) FR0G (644) C0G (566) Matsushita QB57 ( 500) QB66 (56) QB7 (6) BPL BRG40L (544) BRG60L (59) BRG80L (674) Electrolux GPBB (76) KCN96LAG Cooling Capacity: 800 Btu/hr EER:.9 Current:.85 Amps Electrical Circuit: CIR KCN4LAG Cooling Capacity: 960 Btu/hr EER:.9 Current:. Amps Electrical Circuit: CIR KCN45LAG Cooling Capacity: 60 Btu/hr EER:.9 Current: Amps Electrical Circuit: Replacement Tips GP4BB (870) Tecumseh MLA40 (800) MLB40 (800) Danfoss NL9FT (746) CG (84) Matsushita QB9 ( 805) BPL BRG0L (8) Tecumseh MLC4 (90) Danfoss NL0FT (985) C5G (070) Matsushita QB0 (9) Tecumseh AEA45Y (90) * Above values are at LBP rating conditions. - Provide 4 compressor cooling fan such that it throws air on compressor (If the freezer originally does not have fan). - Replace filter drier and capillary. - If suction line - capillary heat exchanger is provided, maintain the heat exchanger feature. - Follow correct ystem Processing Techniques while retrofitting the KCN compressor.

5 REPLACEMENT GUIDE Visi Cooler KCL MODEL OTHER MAKE COMPREOR MODEL (Btu / Hr.) KCN4CAG Electrolux GL80TB (78) Cooling Capacity : 080 Btu/hr Tecumseh AEZ 70 Y (5) EER : 6.0 Tecumseh MLA944YCG (00) Current : 0.86 Amps Danfoss FR7.5 G (5) Electrical Circuit : KCN46CAG Electrolux GL90TB (90) Cooling Capacity : 40 Btu/hr Tecumseh MLA944(M)YCF(400) EER : 6. Tecumseh AEZ65Y () Current :.0 Amps Danfoss FR8.5G (5) Electrical Circuit : KCN46HAG Cooling Capacity : 0 Btu/hr Electrolux GR8TB (0) EER : 6. Danfoss C5GX (570) Current :. Amps Electrical Circuit : Application Guidelines * Above values are at CBP rating conditions. - Change Filter drier & Capillary. - Flush the system with Trichloroethylene (TCE) & purge dry Nitrogen to remove the trace of TCE. - Evacuate the system from both sides by stage Rotary vacuum pump. - While gas charging see the Visi cooler nameplate for reference Gas charge. - Carry out leak test using dry nitrogen. - Remove door gasket leak if any. - Test run & verify the performance of Visi cooler on No load before dispatching it to the outlet. - While installing the Visi cooler at outlet, ensure enough space is provided to avoid condenser hot air recycling.

6 Wiring Diagram REITANCE TART INDUCTION RUN (RIR) WITH PTC REITOR CAPACITOR TART INDUCTION RUN (CIR) WITH CURRENT RELAY Glass Terminal C R 0 V, 50 Hz, Phase upply Mounting Bracket Glass Overload Protector Terminal C R M Overload Protector 0 V, 50 Hz, Phase upply 4 PTC Relay tart CAPACITOR TART CAPACITOR RUN () WITH PTC Mounting Bracket PTC C R Glass Terminal Overload 0 V, 50 Hz upply 4 Overload Protector If External CAPACITOR TART CAPACITOR RUN () C Glass Terminal R Top 5 0 V, 50 Hz Phase upply 4 6 Potential Relay Run tart tart Run

7 Dimensional Drawing H NAME PLATE + TICKER ACCEORIE TICKER OIL COOLER TUBE 4.9 I.D. DICHARGE TUBE PROCE TUBE 6.5 I.D. UCTION TUBE Compressor uction Discharge Model Tube ID Tube ID Height KCN7LAG KCN96LAG KCN4LAG KCN45LAG KCN4CAG KCN46CAG KCN46HAG * All dimensions are in mm. * Oil cooler tube available for KCN7LAG and KCN96LAG only. As we are constantly endeavoring to improve the performance of our models, the specifications mentioned here are subject to change from time to time. The Emerson logo is a trademark and a service mark of Emerson Electric Co. Emerson Climate Technologies (India) Limited Registered & Head Office: 0/, Ghole Road, Pune Phone: +9 (0) , Fax: +9 (0) ats@emersonclimate.com Regional ales Offices Contact Numbers Ahmedabad +9 (79) , New Delhi +9 () 5 86, 5 86 ecunderabad +9 (40) , Kolkata +9 () , Chennai +9 (44) 7 877, Mumbai +9 () , Pune +9 (0) 54 40, 54 40