LG INVERTERSINGLE PACKAGE(HEAT PUMP)LG ElectronicsCopyright © 2019 LG Electronics. All rights reserved.Distributed byLatin AmericaLG INVERTERSINGLE PACKAGE ?WHYLG launches the world’s first 25RT Inverter Heat pump Single packageWORLD’S FIRST 25RT HEAT PUMP* The value is based on 25RT model.High efficient ultimate inverter compressor Applied BLDC motors for all fans Highest level *IEER 18.3ULTIMATE PERFORMANCEDirect drive fan motorEasy set-up method (by ESP function)CONVENIENCEHinged doors made it easy to service components3rd party compatible 2 inch filterEASY ACCESSLG inverter single package achieved a high efficiency of IEER 18.3 with all inverter technology.HIGHEST LEVEL IEERA Co.100% Operation40% Operation100% Operation100% Operation100% Operation40% OperationA Co.B Co. B Co.C Co. C Co.D Co. D Co.LG LG※ Control method of cooling operation- A Company : 4 stage control - D Company : 2 stage control- B Company : 4 stage control - LG : Inverter control- C Company : 2 stage control※ The values are based on registered models of AHRI ('19.02)- AHRI Type : SP-A, HSP-A- Capacity : 25RT10.215.015.510.610.616.810.6Supply of EnergyWASTE OFENERGYSupply of EnergyRequired EnergyRequired Energy18.3Highest Level10.517.9Efficiency(Btu/Wh)TimeTimeEfficiency(Btu/Wh)EEREnergy saving concept comparisonIEER09:0009:0012:0012:0014:0014:0016:0016:0018:0018:00915101611171218Inverter compressor maximizes energy efficiency, by adjusting energy supply as required.HIGH PARTIAL LOAD EFFICIENCYMaximizedEnergyEfficiency Constant Speed CompressorInverter Compressor HIGH EFFICIENCYHighest Level IEERHigh Partial Load EfficiencyEnergy Savings with Linear ControlHigh Efficiency Heat PumpAnnual Energy Savings EstimationPaybackDual Sensing ControlNew inverter single package be operated linearly with wide operating range(30~120Hz). It provides optimized coolingand energy saving at the same time.ENERGY SAVING WITH LINEAR CONTROL818.32027.53540910111213141516171819202122SupplyofEnergyCoverage of Energy Saving LG Linear Control (30~120Hz)On/off Control (4 stage)RequiredEnergyTimeOA Temperature(℃)Cooling Load1)100%75%50%25%1) Cooling load is standard of AHRI 340/360 (IEER) :100% Load = 35℃ (95℉), 75% Load = 27.5℃ (81.5℉), 50% Load = 20℃ (68℉), 25% Load = 18.3℃ (65℉)1) Energy efficiency is based on the following conditions :- Indoor T emp. 21.1°C(70°F) DB / 15.6°C(60°F) WB- Outdoor T emp. 8.3°C(47°F) DB / 6.1°C(43°F) WB2) Specification : 25kW / 460V / 3Φ / 60Hz※ This result can be different depending on actual environment(In regions with low load condition, the efficiency of H/P product is higher.)New inverter single package provides both heating and cooling while saving energy.HIGH EFFICIENCY HEAT PUMP- High initial investment cost by installing electric heater for heating- High electricity charges by auxiliary device- No initial investment due to no need for heater installationfor heating- Annual energy savings with high efficiency heat pump systemEnergy Efficiency1)(W / W)Energy Efficiency1)(W / W)3.241.0MaxUnit (Cooling only) + Electric Heater2)Additional Cost(About 5% of product price)Unit (Heat pump)Electricity consumption are expected to decline by 21% compared to on/off model.ANNUAL ENERGY SAVINGS ESTIMATION (Panama City)Electricity Consumption[Condition]- Capacity : 25RT Single Package- Operating time : 08:00~20:00- Cooling partial load and power consumption calculated based on yearly weather data (target indoor temperature : 24℃)※ This result can be different depending on actual environment[Conditions]- Capacity : 25RT Single Package- Operating time : 08:00~20:00- Cooling partial load and power consumption calculated based on yearly weather data (target indoor temperature : 24℃)※ This result can be different depending on actual environmentOn/off Inverter82,868kWh/year65,560kWh/year21%DecreaseElectricity CostOn/off Inverter15,480USD/year12,247USD/year21%Decrease▶ Electric charges : 0.1868 USD/kWh(It may vary by region)If you purchase the LG smart inverter, You can get back your investment cost after 1 Year 5 months.PAYBACK (Panama City)1 Year 5 Months27,781 $ (21%)Cost saving after 10 yearsCurrency (USD)Years012345678910180,000160,000140,000120,000100,00060,00080,00040,00020,000163,248 $135,466 $On/off InverterElectricity consumption are expected to decline by 31% compared to on/off model.Electricity consumption are expected to decline by 29% compared to on/off model.ANNUAL ENERGY SAVINGS ESTIMATION (Mexico, Monterrey)ANNUAL ENERGY SAVINGS ESTIMATION (Mexico, Canc u n)Electricity ConsumptionElectricity Consumption[Conditions]- Capacity : 25RT Single Package - Operating time : 08:00~20:00- Cooling partial load and power consumption calculated based on yearly weather data (target indoor temperature : 24℃)※ This result can be different depending on actual environment[Conditions]- Capacity : 25RT Single Package - Operating time : 08:00~20:00- Cooling partial load and power consumption calculated based on yearly weather data (target indoor temperature : 24℃)※ This result can be different depending on actual environment[Conditions]- Capacity : 25RT Single Package - Operating time : 08:00~20:00- Cooling partial load and power consumption calculated based on yearly weather data (target indoor temperature : 24℃)※ This result can be different depending on actual environment[Conditions]- Capacity : 25RT Single Package - Operating time : 08:00~20:00- Cooling partial load and power consumption calculated based on yearly weather data (target indoor temperature : 24℃)※ This result can be different depending on actual environmentOn/off Inverter 50,745On/off Inverter68,898Electricity CostElectricity CostOn/off Inverter 142,189▶ Electric charges : 2.802 MXN/kWh (It may vary by region)On/off Inverter193,052▶ Electric charges : 2.802 MXN/kWh (It may vary by region)If you purchase the LG smart inverter , You can get back your investment cost after 2 years.If you purchase the LG smart inverter , You can get back your investment cost after 1 year 8 monthsPAYBACK (Mexico, Monterrey)PAYBACK (Mexico, Canc u n)358,200 $ (29%)Cost saving after 10 years468,517 $ (29%)Cost saving after 10 yearsCurrency (MXN)Currency (MXN)Years Years11223344556677889910101,587,542 $2,096,175 $1,229,342 $ 1,627,658 $New model can be operated by dual sensors for comfort and efficient operation. (T emperature & Humidity)DUAL SENSING CONTROLT o operate energy saving and comfort cooling, humidity sensing is required.Why do we need dual sensing?Humidity Sensor35℃85%2)3535℃85%2)351) T e : Evaporation T emperature 2) T emperature & humidity of outdoorIn wet summer season, the system senses the high humidity level and increases operating ratio to decrease humidity level rapidly for making room condition in comfort zone.Wet conditionCONVETNTIONALNEW INVERTER- High humidity condition is not considered by only sensing the room temperature- General latent heat elimination regardless of humidity - Comfortable environment- With quick latent heat elimination by sensing humidity - At higher humidity, the compressor runs more powerfully1) T e : Evaporation T emperature 2) T emperature & humidity of outdoorDual sensing control is a function that changes evaporation temperature according to temperature & humidity.Dry conditionCONVETNTIONALNEW INVERTER-Excessive latent heat elimination regardless of humidity -Waste Energy to eliminate latent heat - Comfortable environment by making the room less dry - Increased Seasonal EfficiencyDry Summer35℃40%2)35Comfort70%30%Low High DrySummer35℃40%2)35Comfort70%30%Low HighTe 1)RefrigerantsTe 1) + αRefrigerantsTe 1)RefrigerantsTe 1) - αRefrigerantsWet SummerWetSummerTimeTimeTe m p .(C °)T e m p .(C °)TargetTargethumidity changechangeTemperatureTemperature (Humidity)C o o l i n g L o a d46 o C35 o C 27 o C Latent heat load Sensible heat load35 o C (70 %)35 o C (50 %)35 o C (30 %)Latent heat load Sensible heat loadDualsensing operationSingle sensing operationDual sensingoperationDualSensing ControlYou can easily simulate on mobile via payback app. (Install “LG SCAC / RAC Inverter Payback”)PAYBACKCONVENIENCEDirect Drive Fan MotorConvertible Duct ConnectionEnhanced StructureSliding Type FilterDIRECT DRIVE FAN MOTORBeltless direct drive system is easy to maintain and cost effective.By applying a high static pressure motor, It has wide E.S.P coverage and easy to set the air volume.Easy maintenanceEasy installationCONVENTIONALCONVENTIONALNEW INVERTERNEW INVERTER- Adjust pulley and belt periodically- Grease periodically- High cost of replacement and repair with large number of parts- It is necessary to change the pulley and motor to change airflow- Set RPM by simple touch on remote control to change airflow- No need to adjust pulley and belt periodically- No need to grease periodically- Low cost of replacement and repair with fewer partsAdditional partsPulley0.1in.Aq0.5in.Aq1.0in.Aq0 in.Aq 2.0 in.Aq0.4in.Aq1.4in.AqPulley change Turn adjust(Variable pulley)Motor changeV belt PulleyNo additional parts(Reduced parts and labor costs)Largest 10HP BLDC Motor※ Motor operation range (Based on 9,400 CFM)※ Motor operation range (Based on 9,200 CFM)※ ESP Setting guide (Wired Remote Controller) :- Standard III (PREMTB100/10) : Menu → Setting → Installer → ESP setting- Standard II (PREMTB001/01) : Button click → 03 : XX → ESP settingStandard Medium High HighSimple setup1401.1in.AqCONVENIENCE*One model allows duct installation in various directions and can be installed on various sites. Additionally,LG 3D PLUG FAN minimizes the flow resistance and enables to take out the air in all directions, so there is no air loss.CONVERTIBLE DUCT CONNECTIONBy applying the hinged door , Installation & maintenance working time has been shortened. In addition,3 way fork lift holes easy to carry the product in various places and pop nut structure increases screw wear reliability.ENHANCED STRUCTUREHorizontal AirflowVertical Airflow* With one model, It can be installed either horizontally or vertically. However , competitors have separate models depending on the type of connection.1) Specification : 25 x 20 (in.) x 6 (EA)※ When 2inch filter is applied, Static pressure drops by 0.142 in.Aq.※ The result of CFD simulation※ The result of CFD simulationSupply Air (100%)Supply Air (100%)20.015.010.05.019.014.09.04.018.013.08.03.017.012.07.02.016.011.06.01.020.015.010.05.019.014.09.04.018.013.08.03.017.012.07.02.016.011.06.01.0Equivalent Airflowregardless duct connectionEquivalent Airflowregardless duct connectionEasy maintenance and extended product life with sliding type filter . The pre-filter is easy to clean with water and replaceable 2 inch filter can also be installed.SLIDING TYPE FILTERConvenient Hinged Door (Default) 3 Way Fork Lift Holes Pop Nut with Improved WearEasy Sliding Filter Rack Easy Cleaning with WaterReplaceable 2 inch Filter 1)Filter Rack r RackRack) x 6 (EA)d, Static pressure drops by 0.142 in.Aq.m/s m/s SlidingConvertible PanelConvertible PanelRELIABILITYUltimate Inverter CompressorProtection for Voltage FluctuationBlack FinBy applying world class technology of Multi V, High efficient and reliable operation has been achieved. 18 years ofinverter technology applied to LG new single package.ULTIMATE INVERTER COMPRESSOR1) PTFE : Polytetra fluoro ethylene2) PEEK : Polyether ether ketone※ Conventional : JBA068MAC (6.8 HP) x 2EA in productNew inverter : JBA096MAC (9.6 HP) x 2EA in product※ The allowable operation range is ±10% of rated voltage (460V).※ This result can be different depending on actual environment.23312121CONVENTIONAL NEW COMPRESSOR- Inner bearing type- Low speed operation with unstable structure- Increased durability and reliability with outer bearing type- High speed operation with reduction of bearing load and vibration6.8 HP9.6 HP2331Material : PTFE 1)Structure : Inner BearingSupporter31123112Material : PEEK 2)Structure : Outer BearingSupporterBelow low voltage limit, inverter compressor reduces frequency(Hz) and boost DC voltage, over high voltage limit,cuts off the relay to prevent damage of DC capacitor. And inverter is able to operate at a wider voltage range thanconstant speed model.PROTECTION FOR VOLTAGE FLUCTUATIONConstant LG InverterLow & HighVoltage detectionNo protection logic Automatic detectionand blockingCT(Current transformer)current limitOn/off operation Inverter controlwithout stoppingDC peak detection No needAutomatic detectionand blockingN phase reverse wiring(3 phase only)No detection Automatic detectionMissing phase detection(3 phase only)No detection Automatic detection414(-10%)506(+10%)460(Rated)391(-15%)529(+15%)VoltageOperable RangeContinuousOperation RangeProductProtectionNo loss of capacityEXTREMEDURABILITYThe black coating with enhanced epoxy resin is applied for strong protection from various corrosive external conditions such as salt contamination and air pollution including fumes from factories. This improvement in durability prolongs the product’s lifespan and lowers both the operational and maintenance costs.Black Fin‘s performance of corrosion resistance is improved based on Gold fin.BLACK FINLonger Lifespan, Lower Maintenance Costs※ Verification of corrosion resistance performance.Hydrophilic Film (Water Flow)The Hydrophilic coating minimizes moisture buildup on the fin.Acryl + Epoxy + Melamine Resin (Corrosion Resistant)The Black coating provides strong protection from corrosion.Wide Louver FinT est process is conducted according to ISO 9227.1) Salty water concentration : NaCl aqueous solution (5%)SST (Salt Spray T est)T est ProcessProcessrepeatedFog 1)(35℃, 24hr)Test Result (5% Area of defects compared to initial)Black Fin1,950 hr95%Gold Fin1,000 hrT est process is conducted according to ISO 14933.1) Salty water concentration : NaCl aqueous solution (5%)※ Dry condition changed : 60℃, 4hr → 70℃, 2hr 2) Deionized waterCCT (Cyclic Corrosion T est)Test ProcessFog 1)(35℃, 2hr)Dry (70℃, 2hr)Wet 2)(50℃, 2hr)Process RepeatedTest Result (5% Area of defects compared to initial)Black Fin1,300 hr160%Gold Fin500 hrRELIABILITY100% copper material to prevent corrosion & refrigerant leakage100% copper material to prevent corrosion & refrigerant leakageLG Individual controller provides intuitive GUI with color LCD and touch type interface button.LG Inverter Single Package can be connected with gateway products for different protocols such as Modbus, BACnetand LonWorks. And gateway product offers self diagnosis interface thanks to smart GUI included.NEW DESIGN REMOTE CONTROLLER3rd PARTY BMS SYSTEM COMPATIBILITY5”Touch screenPremium(PREMTA000)TouchButtonStandard III(PREMTB100)PushButtonStandard II(PREMTB001)Group Control is to control multiple units at once. This is the appropriate solution for zoning the big area as a onecontrol zone.GROUP CONTROLConventional NewSaveController & Installation Cost SavingGood Looking InteriorMax. 16 unitConnections availableACP BACnet1)ACP LonworksAC Smart BACnetMulti VSingle / MultiERVSingle PackageLGProtocolBMSProtocolSelf DiagnosisLG HAVC System LG BMS Gateway BMS System1) ACP BACnet (Modbus) Interface : PQNFB17C0ACP LonWorks (Modbus) Interface : PLNWKB0004.3” Color Display & Touch Button Yearly Schedule※ Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package.2021The Low-Noise Operation is possible regardless of the time where noise sensitive areas. Instead of installer setting, the low noise operation is set by a building manager easily.LOW NOISE OPERATIONSchedule function allows customers to arrange the operation setting of equipment according to their desired schedule. Customers easily schedule daily, weekly, monthly, yearly plan with a calendar , also an exception date enables patterned schedule.EASY SCHEDULINGConventional09:0013:0021:00Highest outdoor temp.Start End09:0000:0018:00LoadSound level(Basic time)Low-noise operation timeOnOffOnly outdoor unit dip switchsetting is possible.LoadSound level09:00StartEnd09:0013:0018:00Low-noise operationOnScheduled setting available OffRemote controller setting is possible.※ Low-Noise Operation requires Standard III wired Remote controller .ACP / AC SmartPremium R/CACP EZ T ouchStandard III R/CAuto Changeover can manage room temperature with changing Heating/cooling mode and Compressor-offautomatically. With setting heating and cooling set temperature just one time, comfortable condition will continue at all times. It is also possible to reduce the energy use by broadening the set temperature gap of cooling and heating.2 SET POINT CONTROL※.Indoor temperature (℃)Cooling Set (18 ~ 30℃)Heating Set (18 ~ 30℃)-0.5℃-0.5℃+0.5℃+0.5℃Summer SpringNew InverterOutdoor Unit setting onlyStandard III wired remote controller setting possible2223SPECIFICATIONS460 V380 V2425MEMO2627。
