Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling

Product Details
Customization: Available
Certification: SASO, RoHS, CB, CCC, ISO9001, CE
Compressor: Panasonic/Copeland
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  • Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
  • Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
  • Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
  • Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
  • Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
  • Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
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  • Overview
  • Product Description
  • Company Profile
  • Our Advantages
  • Product Parameters
  • FAQ
Overview

Basic Info.

Model NO.
WFC-80II
Refrigerant
R410A
Modbus
Yes
Master-Slave
Yes
WiFi
Option
Transport Package
Wooden Case
Specification
75KW
Trademark
AirValley
Origin
China
HS Code
8418612090
Production Capacity
3000 Units/Month

Packaging & Delivery

Package Size
175.00cm * 115.00cm * 130.00cm
Package Gross Weight
920.000kg

Product Description

AirValley Water source heat pump for heating and cooling, With R410A refrigerant.
Product Description

Modular design, more flexible installation

Unit modules of different capacity specifications can be freely combined, and a maximum of 16 units can be connected in parallel, with strong compatibility and scalability. According to the site characteristics of the installation site, the user can choose a variety of combination connection methods to realize the parallel use of 1-16 modules, and the maximum cooling capacity is as high as 2080kW, fully meeting different needs. The air source module units of the same system are started in stages and run in a balanced manner, reducing the impact of the starting current of the units on the power grid.Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling

Modular rotation work
According to the load conditions of the system, the unit rotates the module units that are turned on first, and distributes the running time of each module unit in a balanced manner, which greatly improves the reliability and service life of the unit.
Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling

Building intelligent control to improve management reliability
Modbus is an open protocol that is widely used, especially in BMS building control systems. The unit can be connected to the BMS system through the Modbus protocol to realize remote control of multiple air cooling and heat pump modules.
Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
 
Panasonic compressor: "Small size" "Big horsepower"!
Relying on the mature technology of B series. More optimized motor design.
Excellent vibration and noise characteristics.
High reliability bearings, increased oil pool volume.
Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
Multiple protection functions
To ensure the safe operation of the system, a modular structure is adopted, and the units are started in stages to reduce the impact of the starting current of the units on the power grid. The unit is equipped with high and low pressure switches, antifreeze protection devices, water flow switches, overload protection devices, power supply phase sequence protection devices, etc., and is equipped with an operation control device. When a fault occurs, the controller will automatically alarm in real time.
Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling

Wifi function for option
Control your heat pump in your smartphone anywhere, anytime.
Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
High precision electronic expansion valve

High precision electronic expansion valve: use electronic expansion valve for controlling, reach 500 steps adjustment, adjust super heat degrees accurately, achieve high efficiency operation system.

Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
 
Gas-liquid separator
A large gas-liquid separator is used to prevent liquid from entering the compressor under low temperature conditions, ensuring more reliable system operation
Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
Water side heat exchanger
High-efficiency shell & coil heat exchanger with both cooling and heating is adopted, with water in the tube and fluorine outside the tube. High heat exchange efficiency, small size, excellent water quality, strong antifreeze ability, stable and reliable.
Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
 
Electric control
The electric control adopts famous and high-quality components, and the quality is guaranteed; at the same time, the electric control box is set on the front, which is quick to install and easy to maintain.
Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
Company Profile

AirValley is a heat pump manufacturer focusing on OEM and ODM. We have excellent R&D engineers and cooperate with excellent components manufacturers to provide customers with cost-effective products, and can provide customized services according to customer requirements.

All of our current sales and R&D engineers have worked in the heat pump industry for more
than 10 years, and we can provide professional and timely products and services. We have set up a professional 15HP heat pump laboratory, and at the same time have strategic cooperation with Dan-foss China. All DC Inverter commercial units have been tested for a long time in Dan-foss local laboratory to ensure the product's ultra-high performance and strong stability.
We look forward to working with you!
Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
Our Advantages

Advanced Production Line

Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
Work flow chart
Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
The cooperation of Dan-foss & AirValley
The commercial DC Inverter heat pump were supported by Dan-foss, the heart of heat pump - Compressor comes from Dan-foss, and the
economizer of EVI system comes from Dan-foss too, Not only that, Dan-foss help AirValley to test commercial DC Inverter heat pumps in Dan-foss
laboratory.
Full Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
Advanced Laboratory
-35ºC 15HP heat pump performance laboratory     Dan-foss laboratory in Haiyan ChinaFull Inverter ERP 75kw Water to Water Heat Pump for Heating + Cooling
Ultra-low temperature laboratory, Dan-foss Enthalpy difference laboratory,
Dan-foss data monitoring center, long-term operation laboratory.
Testing temperature from -40ºC ~55ºC
Maximum heat pump can be tested up to 300kW
 
Product Parameters
Water source heat pump for Cooling & Heating
Model / WFC-12I WFC-20I WFC-12II WFC-20II WFC-30II WFC-40II WFC-50II WFC-70II WFC-80II WFC-120II WFC-160II
Underground water open loop Rated cooling capacity KW 11 17 11 17 24 34 48 68 80 120 160
Rated input power for cooling KW 2.15 3.34 2.11 3.20 4.72 6.53 9.18 13.18 15.72 23.35 31.56
Rated input current for cooling A 9.55 14.84 3.98 6.04 8.91 12.33 17.35 24.91 29.71 44.12 59.64
Cooling performance coefficient (EER) / 5.12 5.09 5.22 5.32 5.09 5.21 5.23 5.16 5.09 5.14 5.07
Rated heating capacity KW 9.5 16 9.5 16 22 32 45 65 75 115 150
Rated input power for heating KW 2.59 4.38 2.59 4.31 6.09 8.86 12.33 18.01 21.01 32.39 41.78
Rated input current for heating A 12.33 20.87 4.89 8.15 11.52 16.75 23.30 34.03 39.71 61.23 78.97
Heating performance coefficient (COP) / 3.67 3.65 3.67 3.71 3.61 3.61 3.65 3.61 3.57 3.55 3.59
Application side heat exchanger water flow M3/h 1.89 2.92 1.89 2.92 4.13 5.85 8.26 11.70 13.76 20.64 27.52
Heat source side heat exchanger water flow M3/h 1.03 1.59 1.03 1.59 2.25 3.19 4.50 6.38 7.51 11.26 15.01
Power supply 1N 220V/50Hz
(Special power supply for option)
3N 380V/50Hz(Special power supply for option)
Compressor Type Hermetic scroll type
Quantity PCS 1 1 1 1 1 2 2 2 2 3 4
Heat source side heat exchanger Type Shell & coil(tube) heat exchanger
Connection size DN DN25 DN25 DN25 DN25 DN25 DN32 DN32 DN50 DN65 DN65 DN80
Application side heat exchanger Type Shell & coil(tube) heat exchanger
Connection size DN DN25 DN25 DN25 DN25 DN25 DN32 DN32 DN50 DN65 DN65 DN80
Protections 1. High and low pressure protection, 2. Anti-freeze protection, 3. High temperature protection, 4. Overload protection, 5. Reverse of phase protection, Lack of phase protection, etc.
Refrigerant Type R410A
Quantity KG 2.6 3.3 2.6 3.3 4.2 3.3x2 4.2x2 6.6x2 7.6x2 7.6x3 7.6x4
Dimension mm 956x556x680 1050x840x800 1650x1050x1200 2450x1100x1200 
Net weight KG 68 95 65 95 135 195 320 795 885 1180 1210
Gross weight KG 78 105 75 105 145 215 340 830 920 1215 1245
Noise DB(A) ≤53 ≤55 ≤55 ≤55 ≤58 ≤58 ≤62 ≤65 ≤70 75 75
Note:
1. Underground water open loop type cooling standard condition: application side water input/output temperature 12ºC/7ºC; source side water input/output temperature 18ºC/29ºC. Underground water open loop type heating standard condition: application side water input/output temperature 40ºC/45ºC;  source side water input/output temperature 15ºC/-a.
2. "-a " means the water flow under cooling standard condition.
The above parameters may have some differences from the final product because of products updating, so above information is not the provision of any business contract. Please refer to final product lable, or refer to us for any information. Our company keeps the right to interpret.
FAQ
Q: What are the advantages of water source heat pumps?
A: Water source heat pumps are low-grade thermal energy resources formed by using shallow surface water sources, such as solar energy, groundwater, rivers, and geothermal energy absorbed by lakes. Based on the heat pump principle, through a small amount of electrical energy input, the low-level thermal energy is converted into high-level thermal energy technology.
 
1. Water source heat pump is a renewable energy utilization technology.
2. High operating efficiency, low cost and energy saving.
The available water temperature of the water source heat pump unit in winter is 12-22, which is higher than the outdoor air temperature in winter, and the evaporation temperature and energy efficiency ratio of the heat pump cycle are improved. Compared with electric heating, a well-designed water source heat pump unit can reduce power consumption by more than 70%.
3. Stable and reliable operation
The temperature of water bodies is relatively stable all year round, especially groundwater, whose fluctuation range is much smaller than that of air, and is a good cold and heat source for heat pumps. Therefore, the operation of the heat pump unit is reliable and stable, and there is no problem such as defrosting of the air source heat pump in winter.
4. Significant environmental benefits
The water source heat pump unit has no pollution in operation and can be built in residents' homes without combustion, smoke exhaust, waste, no need to pile up fuel waste sites, and no need for long-distance heat transfer.
5. One machine with multiple functions, wide application range
The system can provide heating, cooling and domestic hot water. One machine with multiple functions, one system can replace two sets of boilers and air conditioners. Especially for buildings with both heating and cooling requirements, it has obvious advantages. It not only saves a lot of energy, but also reduces the initial investment of equipment.
6. Available water sources
In theory, water source heat pumps can utilize all water resources. In fact, in actual engineering, the cost of using different water resources is very different. Therefore, whether there are suitable water sources in different regions becomes the key to the application of water source heat pumps. The ability to find a suitable water source becomes the limiting condition for using water source heat pumps, and the water source requirements must meet certain temperature, water volume and cleanliness.
7. The geographical structure of the water layer
To use groundwater recharge, the geological structure must be considered to ensure that wells are drilled under economical and reasonable conditions, to find a suitable water source, and to realize recharge at the same time.
Water source heat pump technology is not only widely used in all kinds of civil buildings, public buildings, and other central air-conditioning systems that need cooling and heating to supply hot water for bathing, but also involves freezing, refrigeration and cooling process systems in the industrial field, becoming an energy-saving One of the important technologies for emission reduction.
 
Q: How to become a AirValley partner?
A: It's very simple, just place an order with us and you are our partner.
If you want to become our local agent, you need to reach a certain order volume and then sign an agency agreement with us. For agents, we have better terms of service. for example: 
1.The best product price; 
2.Priority production arrangements; 
3.Rich product training; 
4.First-hand new product consultation; 
5.Free brochure design; 
6.More timely email reply and so on.
 
Q: What is the delivery time?
A: Sample order 35~45 days after receiving deposit; Bulk order 25~40 days after receiving deposit.
 
Q: What is the warranty time?
A: We give two years warranty time after shipping time.
During the warranty time, we can supply free spare parts if any problem casued by AirValley.

 

Water to water heat pump, Geothermal heat pump, Air to water heat pump, Air source heat pump, Heat pump water heater, DC Inverter heat pump, Water source heat pump

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