Ground Source Heat Pump for Cooling & Heating and Hot Water4kw

Product Specifications

Prod Model:	CSGRS-4I
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Product Name:	Ground Source Heat Pump for Cooling & Heating and
Refrigerant:	R410A
Compressor:	SANYO
Rated Heating Capacity:	4.3kw
Cooling Capacity:	4kw
Hot Water Heating Capacity:	4.8kw
Heat Source:	Ground-source
Certification:	CCC
Work Environment:	Common Heat Pump
Heat Temperature:	50-70??C
Application:	Villa Family

Product Description

Application

A. Application of the conditions of groundwater source heat pump system
1. Rich water near the building, facilitate the implementatiom of the supply and return water
2. Local policy allows using groundwater
3. Groundwater temperature appropriate, the water is suitable, water supply stability, water return smoothly

B. Application of the conditions of the surface water source heat pump system
1. Rich water near the building ( such as river, lake water, seawater, reservoir water, industrialwastewater and so on)
2. Adequate water, moderate temperature, the water can meet the using requirements after simple handling.
C. Pplication of the conditions of ground source heat heat pump system
1. Lake of water near the building or various factors limit use of water resource
2. There is enough space around the building for the ground-couple system.

Advantages

1. High Reliability

Using famous parts, and as the temperature of the original source is stable, the water/ground source heat pump works more reliable and stable, guaranteeing the high efficiency and economy. Without problem of defrosting in winter.

2. One Unit for Multi-usage and Wide Application

It could be used for cooling, heating and tap hot water for daily life, one unit for multi-usage.

3. High Efficiency for Heat Recovery

Using the latest high technology, following the law of conservation, when the unit is cooling, the heat recovers to produce the hot water (for example, in summer, it provides the free hot water by heat recovery). The unit is with higher efficiency and more energy saving.

4. Less Cost

The working condition is reliable, so the system is simple and less components. It runs easily and reliably, and maintenance cost is less.

5. Environment Friendly

Use R410A refrigerant, the ratio of ozonosphere damage is zero, environment friendly, green product, meet the countries' environmental protection demand.

Water/Ground Source Heat Pump combines Cooling, Heating and Hot Water Production (heat recovery)
Parameters			CSGRS-4I	CSGRS-8I	CSGRS-12II	CSGRS-20II	CSGRS-40II
Hereunder is the testing result under standard conditions:                                                                                                                                                                                                                                         (1)    standard cooling conditions: application side water inlet temperature 12, water outlet temperature 7; source side water inlet temperature 15, water outlet temperature 20.                                                                                                                                                                                                                             (2)    standard heating conditions: application side water inlet temperature 40, water outlet temperature 45; source side water inlet temperature 15, water outlet temperature 10.
Cooling Capacity		kW	4	8	12	20	40
Heating Capacity		kW	4.3	8.6	13	22	45
Hot Water Heating Capacity (entire heat recovery )		kW	4.8	9.5	14.5	23.5	48.5
input power for cooling		kW	0.8	1.6	2.5	4.1	8.3
input power for heating		kW	0.95	1.9	2.8	4.7	10.2
input current for cooling		A	4.2	8.4	4.5	7.6	15.2
input current for heating		A	5.1	10.2	5.3	8.7	18.2
Hereunder is the testing result in underground water norminal conditions:                                                                                                                                                                                                                           (1)      underground water norminal cooling conditions:                                                                                                                                                                                                                                                                 application side water inlet temperature 12,   water outlet temperature 7;                                                                                                                                                                                                                                                                                                                           source side water inlet temperature 18, water outlet temperature 29.                                                                                                                                                                                                                                                                                                                               (2)      underground water norminal heating conditions: application side water inlet temperature 40, water outlet temperature 45; source side water inlet temperature 15, water outlet temperature 7.
underground water norminal conditions	Cooling Capacity	kW	3.9	7.7	11.5	19.5	38.4
	Heating Capacity	kW	4.2	8.2	12.5	21.2	43.2
	Hot Water Heating Capacity (entire heat recovery )	kW	4.5	9.1	13.5	23.3	47.5
	input power for cooling	kW	0.81	1.6	2.6	4.1	8.2
	input power for heating	kW	0.93	1.8	2.7	4.8	9.8
	input current for cooling	A	4.4	8.5	5	7.7	15.3
	input current for heating	A	4.8	10.2	5.1	9.1	18
Hereunder is the testing result in ground source closed loop norminal conditions:                                                                                                                                                                                                                           (1)      ground source closed loop norminal cooling conditions: application side water inlet temperature 12, water outlet                    temperature 7; source side water inlet temperature 25, water outlet temperature 30.                                                                                                                                                                                                                             (2)      ground source closed loop norminal heating conditions: application side water inlet temperature 40, water outlet temperature 45; source side water inlet temperature 10, water outlet temperature 5.
ground source closed loop norminal conditions	Cooling Capacity	kW	3.8	7.6	11.4	19.1	38
	Heating Capacity	kW	4.1	8.1	12.3	20.9	42
	Hot Water Heating Capacity (entire heat recovery )	kW	4.4	8.9	13.2	22.5	46.2
	input power for cooling	kW	0.8	1.6	2.5	4.2	8.4
	input power for heating	kW	1.1	2.1	3.1	5.1	10.5
	input current for cooling	A	4.2	8.4	4.7	7.9	15.6
	input current for heating	A	5.7	11.1	5.8	9.6	19
Hereunder is the testing result in water loop norminal conditions:                                                                                                                                                                                                                           (1)      water loop norminal cooling conditions: application side water inlet temperature 12, water outlet temperature 7; source side water inlet temperature 30, water outlet temperature 35.                                                                                                                                                                                                                             (2)      water loop norminal heating conditions: application side water inlet temperature 40, water outlet temperature 45; source side water inlet temperature 20, water outlet temperature 15.
water loop conditions	Cooling Capacity	kW	3.6	7.2	10.9	18.1	36.2
	Heating Capacity	kW	4.7	10.3	15.6	26.4	54.6
	Hot Water Heating Capacity (entire heat recovery )	kW	5.1	11.3	17.1	29.1	60
	input power for cooling	kW	0.97	1.9	2.9	4.9	9.5
	input power for heating	kW	1.05	2.3	3.5	6	12.1
	input current for cooling	A	5.1	10.3	5.6	9.2	17.6
	input current for heating	A	5.5	12.3	6.7	11	22.5
Power Supply			220V/50Hz		380V/50Hz
Compressor	Type		Rotor Type		Scroll Type
	quantity	pc	1	1	1	1	2
	energy adjust	%	0, 100	0, 100	0, 100	0, 100	0, 50, 100
source side heat exchanger	type		plate-type heat exchanger
	water flow in underground water type  cooling condition	m 3 /h	0.36	0.7	1.1	1.8	3.6
	water flow in underground water type  heating condition	m 3 /h	0.42	0.83	1.3	2.1	4.2
	water flow in ground closed loop and water loop cooling condition	m 3 /h	0.7	1.4	2.2	3.6	7.2
	water flow in ground closed loop and water loop heating condition	m 3 /h	0.66	1.31	1.96	3.3	6.6
	Water Pressure Drop	kPa	< 30				< 50
	pipe size	mm	DN20	DN20	DN20	DN25	DN40
application side heat exchanger	type		plate-type heat exchanger
	water flow during cooling	m3/h	0.69	1.38	2.1	3.5	6.9
	water flow during heating	m3/h	0.7	1.4	2.3	3.8	7.7
	Water Pressure Drop	kPa	< 30				< 40
	pipe size	mm	DN20	DN20	DN20	DN25	DN40
hot water side heat exchanger	type		efficient shell and tube heat exchanger
	water flow during heating	m3/h	0.82	1.6	2.4	4	8.2
	Water Pressure Drop	kPa	< 30				< 50
	pipe size	mm	DN20	DN20	DN20	DN25	DN40
Protection			high pressure and low pressure protection, anti-freezing protection, high temperature protection, safety valve, overload protection, lack phase protection, reverse phase protection, water flow protection ect.
refrigerant	type		R410A
	Throttle Type		thermostatic expansion valve
	quantity	kg	0.9	1.3	2.1	3.2	3.5× 2
unit dimensions	Length	mm	900	900	956	956	1315
	Width	mm	510	510	556	556	765
	Height	mm	600	600	680	680	1045
Noise		≤ dB(A)	35	48	52	54	61
Weight		kg	52	65	75	125	290
Remarks:
1, Hot water side initial water temperature 15, outlet water temperature 55.
2, The product parameters may have some difference from the final product because of products updating, please refer to
final product label when buy. Our company keeps the right to interpret.