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EVI low temperature heat pump

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EVI low temperature heat pump

EVI low temperature heat pump

High Power Series Low Temperature EVI Heat Pump FLOOR HEATING + HOT WATER EVI HEAT PUMP

Applicable places: house, villa, hotels, shopping center, office, club etc.

Multi-purpose in one unit

One unit supply floor heating and hot water, easy solution for integrated heating demand.

Low temperature operation

Anti-freezing technologies to overcome ultra-low temperature environment. Adopt unique air jet enthalpy compression technology, add economy, chassis heating belt, crankshaft heating belt, "dual core power" rapid heating.


Energy saving and high efficiency

Adopting the international brand Copeland EVI ZW series compressor, it is suitable for running in ultra-low temperature environment. Ensure the heating efficiency ratio in ultra-low temperature environment.

Patent design

Apply Sanhua new generation electronic expansion valve to relize automatic temperature adjustment in the cryogenic environment; no only improve the efficiency but also protect the life time of comressor effectively,.

Intelligent and comfortable living

No need to be on duty, automation, automatic water supply, heating and power off. Over 100 meters long distance control, automatic fault diagnosis, power off memory functions etc.

EVI low temperature heat pump specifications:

TECHNICAL   DATA RS-36DV1 RS-48DV1 RS-72DV1 RS-96DV1
Heating Heating capacity kw 30 39 60 78
Input power kw 7.5 9.7 15 19.4
COP w/w 4 4.02 8 4.02
DHW Heating capacity kw 30 39 60 78
Input power kw 8.1 10.5 16.2 21
COP w/w 3.7 3.71 3.7 3.71
Power supply V/Ph/Hz ~380V/3/50Hz
Max.Input power kw 14.3 19.7 28.6 39.4
Max.Current A 25.5 35.3 51 70.6
Max.Outlet   water temperature(without heater) 55
Working temperature   range -60
Refrigerant Type R407C R410A R407C R410A
Compressor Quantity 1 1 2 2
Brand 1# Copeland Copeland Copeland Copeland
Evaporater Heat   exchanger Type High efficiency hydrophilic fin-tube
Economic Heat   exchanger Type SUS 316 Stainless steel plate
Water pump Brand /
EEV Type SANHUA
Fan motor Brand AIRFLOW
Quantity 1 2 2 4
Power input(w) 1100 850 1100 850
rpm 900 1350 900 1350
Fan Size mm 710 630 710 630
Heat exchanger Type Tube in shell heat exchanger
Water flow m/h 5.2 6.7 10.5 13.4
Inlet/outlet pipe inch(mm) DN40 DN50 DN40*2 DN50*2
Net Dimensions mm 1100x950x1865 1680x950x1865 1100x1900x1865 1680x1900x1865
Net weight kg 380 440 760 880
Noise level dB(A) ≤65 ≤65 ≤65 ≤65

NOTES:

Capacities and power inputs based on the following conditions:

- Heating: Water Inlet/Outlet temperature 30℃/35℃. Outdoor air dry bulb/wet bulb temperature 7℃/6℃

- Domestic Hot Water: Water temperature in the tank 40℃. Outdoor air dry bulb/wet bulb temperature 7℃/6℃


Energy Saving

Expenses comparison- 1 ton water to heat from 15℃ to 55℃

Name

Energy  Source

Energy Price

Average Expenses

Solar water heater and electronic auxiliary (Calculated for 90-120 days electronic auxiliary

Solar energy and electricity

Electricity 0.8RMB/Degree Free solar energy

13RMB/Ton

Diesel oil boiler

Diesel oil

4.9RMB/Kg

32RMB/Ton

Fuel gas water heater

Gas

6.0RMB/Kg

39rmb/Ton

Electrical water heater

Electricity

0.8RMB/degree Free solar energy

9RMB/Ton

Energy Saving

Environmental Protection

Heat comes from air, no exhaust gas produced. Protect our environment is social morality.

According to the study indicated that, for each unit of electricity ,the consumption of fossil material to about 0.67Kg of carbon dioxide release. China’s average temperature and a five-person households use hot water sa an example, one-year results of the air to water heater, carbon dioxide emissions can be reduced to 500kg, And save a few thousand dollars per year of liquefied gas and electricity costs .

Evnironmental Protection

Easy Install

T7-G-Installation

Remark1..Before starting the main unit, it is necessary to ensure that there is sufficient water in the transition tank to operate.
                2.When power off in winter, water must be drained out rom the pipes to revent the cracking of the water pipes

Heodoor engineering machine installation diagram


河源市东源县中医院1河源卫生学校 (1)



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