THERMATEC TM agrees large volumes covering many countries.
THERMATEC TM goes to market either direct or through suitable partners.
THERMATEC TM cooperates with consultancies and installation companies to deliver complete projects, consultancy services and aftermarket services when requested.
About Thermal Technologies
THERMATEC TM supplies local and international markets with high quality products, complete projects, consultancy services and aftermarket services.
THERMATEC TM have a network of highly reputable partners to ensure that we always put the right skill set in place for a given project.
THERMATEC TM tailor our offering to meet the business issues of our clients and to bring the best return of investment.
THERMATEC TM product offering consist of energy recovery technology like absorption chillers and heaters, centrifugal chillers and heat pumps, frequency inverters as well as field instrumentation, valves and controls.
Inverter Driven Centrifugal Chiller – ETI
ETI Series Large Capacity Range ＡＡＲＴ , ＡＡＲＴ - Ｉ Small Capacity Range (Built in inverter) ETI Cooling Capacity 1,758kW 527kW 17,580kW
Small capacity for air-conditioning and small plant
CO 2 emission reduction by built-in inverter panel
Cooling capacity: 527 to 1758 kW
Basic capacity: 703 kW
Power supply voltage: 380 to 440 VAC
Equivalent to large size product
IPLV (Integrated Part Load Value) 10.2 Max. COP at part load 23.8 Capacity Control 100% ～ 10% ETI-20,40 Inlet temperature of cooling water: 12℃
Centrifugal Heat Pump – ETW (Heat Recovery Type)
Supply of max. 90°C hot water utilizing surplus waste heat at wide temperature range.
Chilled and hot water can be supplied at the same time under certain conditions.
Save cost and CO 2 .
Advanced temperature control system.
Constant control of hot water outgoing temperature.
Short start-up time.
Operating by remote control.
Ingoing temperature of hot water is variable and outgoing temperature of hot water is fixed (option) .
Remote monitoring system (option) .
Wide range of applications NEW ETW-L Overall COP 6.5 Heating COP 3.7 Cooling COP 2.8 ETW-H Heating COP 4.5 Outgoing temp. of hot water ( °C) Supply of max. 90 °C hot water utilizing surplus waste heat of 10 to 50 °C. Entering temp. of heat source water ( °C)
Performance of ETW-H Rated COP achieved entering temperature of heat source water 45℃and leaving temperature of hot water 80℃ Heating COP Hot water power output Entering temp. of heat source water （℃） Entering temp. of heat source water （℃） Heating COP 4.5
Performance of ETW-L Entering temp. of heat source water （℃） Entering temp. of heat source water （℃） Hot water power output Heating COP 3.7 Cooling COP 2.8 Heating & Overall COP ( ) : overall COP Overall COP achieved entering temperature of heat source water 50℃and leaving temperature of hot water 90℃ Heating COP 6.5
Common specification Equivalent to 1-ton once-through steam boiler ETW-L 1.2 ｍ ETW-L 1.55 ｍ ETW-H 2.1 ｍ ETW-L 2.0 ｍ ETW-H 1.2 ｍ ETW-H 2.2 ｍ Main power source 3φ 380 to 440V ※ Auxiliary power source : 3φ 200 to 220VAC (only ETW-H) Refrigeration HFC-134a Remote monitoring system by MHI monitoring center Support in maintenance contract (option)
Specification of ETW-H Outgoing temp. Of hot water 80°C Hot water power output 627 kW Flow rate of hot water 107,8 m 3 /h Temperature of heat source Ingoing 45°C / Outgoing 40°C Flow rate of heat source 84,9 m 3 /h Charge qty. of refrigerant 195 kg Electric power consumption 136,2 kW COP 4.5 Dimensions (L) 2,2 x (W) 1,2 x (H) 2,0 m Shipping weight 3150 kg Operational weight 3610 kg
Specification of ETW-L Outgoing temp. Of hot water 90°C 80°C 70°C Hot water power output 547 kW 404 kW 340 kW Flow rate of hot water 48,3 m 3 /h 35,6 m 3 /h 29,8 m 3 /h Temperature of heat source Ingoing 50°C Outgoing 45°C Ingoing 20°C Outgoing 15°C Ingoing 10°C Outgoing 5°C Flow rate of heat source / chilled water 73,1 m 3 /h 48,5 m 3 /h 40,6 m 3 /h Cooling capacity 419 kW 282 kW 237 kW Electric power consumption 147,5 kW 146,8 kW 123,9 kW Overall COP (Heating COP) 6,55 (3,71) 4,67 (2,75) 4,66 (2,75) Dimensions L x W x H 1,6 x 1,2 x 2,0 1,6 x 1,2 x 2,0 1,6 x 1,2 x 2,0 Shipping weight 2400 kg 2400 kg 2400 kg Operational weight 2700 kg 2700 kg 2700 kg
ETW system example 10-50 ℃ Heat source ETW Inverter Evap. Cond. 35℃ 30℃ 80℃ 90℃ 90℃ supply line to process Cooling tower wasted to atmosphere Exhaust heat so far Heat the water from 80℃ to 90℃ for process line by utilizing 50 ℃ exhaust heat Econ. Compressor Effective utilization
Application examples for ETW
Industrial and energy related heat recovery applications
Heating of pure water for cleaning
Heating of water in process
Food, dairy, pulp & paper, energy, chemical, refining etc.
Sterilization at 90°C
Dry heating of paint
Application example 1 Sterilization of equipment at food factories. Hot-water tank (inlet) Hot-water tank (outlet) Hot-water tank (inlet) Hot-water tank (outlet) Sterilization equipment of foods factory Sterilization equipment of foods factory After Before ETW Replacing one out of 3 boilers with ETW Boiler
Application example 2 Before After ETW Replacing one of 3 boilers with ETW Boiler Hot-water tank (inlet) Hot-water tank (inlet) Hot-water tank (outlet) Hot-water tank (outlet) Heat exchanger Cleaning line Cooling tower Waste heat Cleaning tank Cleaning line Kept at 60℃ Keeping cleaning tank at metal components line warm.
CO2 emission and running cost reduction of ETW-H Oil boiler Gas boiler Oil boiler Gas boiler ■ Reduction Effect (Annual Running Cost) ■ Reduction Effect (Annual Amount of CO2 Emission) Amount of CO2 Emission ( ton/year ) Running Cost ( mil. JPY/year ) Compared to the oil boiler, annual CO 2 emission is about 70% and annual running cost is about 50%. ETW-H ETW-H
CO2 emission and running cost reduction of ETW-L Oil boiler Gas boiler Oil boiler Gas boiler ■ Reduction Effect (Annual Running Cost) ■ Reduction Effect (Annual Amount of CO2 Emission ) Amount of CO2 Emission ( ton/year ) Running Cost ( mil. JPY/year ) Compared to the oil boiler, annual CO 2 emission is about 70% and annual running cost is about 40%. ETW-L ETW-L