heat pumps, China heat pumps, water source heat pumps, air source heat pumps

Trinity heat pump MD30D(Heating,cooling,hot water)
Model: MD30

Rated heating capacity		KW	12
Rated Cooling capacity		KW	8
Hot water supply		L/h	260
Average heating input power		KW	3
Rated heating input current		A	13/6
Max outlet water temp		℃	60
COP			4
Power		V/Hz	220V/380/50
Noise		Db(a)	54
Dimension	W*D*H	mm	706×706×800 mm
Packing size	W*D*H	mm	716*716*825mm
Unit weight		KG	145
Refrigerant			R417A/R407C/
Working air temp range			(-15℃)—45℃
compressor	Type		Copeland
Air source heat exchanger	Type		Finned heat exchange
	Type		Plate heat exchanger
	Fan Type		axial flow fan
Hot water side heat exchange	Type		Coil heat exchanger
	Water flow	L/H	3000L/h
	Water pressure down	Kpa	40
	Pipe size	DN	25

 Spare part instruction :
1. using larger evaperator ,specially made for cold weather place.
 
2. condenser use internal and external thread sleeve type heat exchanger , have high heat exchanger effciency and large internal diameter so that prevent water blocking because of dirty ,make more space to get heat exchanger
 
3.use scroll compressor, working stable and long lifetime.
 
4. centrifugal fan motor make sure low noise and beautiful outlooking.
 
5. use electric expansion valve, adjust the refrigerant flow automatically.
 
6. adopt PID defrosting, defrost according to time, evaperate temperature and environment temperature.
7.Touch screen design, and LCD display control panel, nice and grace looking .
 
8. muti-function of controller, can check and set all the parameter ,multi-protection and alarming function.

9, use soft pipe at inlet and outlet of compressor, so that avoid vibratation being pass on other pipes, to reduce noise and avoid welding are damaged because of vibration.

10.evaperator and fan motor are insulated from other components , such as compressor, condenser and son on, to make sure other components will not touch condensed water and will not stained fore ever,

11.condensed water flow down to ground through a water pipe, the pipe connect the water hole at the middle and the bottom layer plate. so that condensed water will be drainged at once.
12. use insulation for compressor, condenser and pipes, make sure reduce vibrate and noise and heat loss.

13. use sinlencer cotton on the internal wall of the heat pump, to reduce noise .

14. R417/R407/R404 refrigerant, environment friendly.

16. galvanized steel sheet housing, anticorrosive
 
Packing and delivery :
1>packing in Plywooden crate, plastic bag inside .
2>delivery on time . 15 days after receive deposit
 
2.Trade term:air to water heat pump
1> Packing: Standard Export Packing (Plywooden case)
2> Pay term: 30% T/T Of Total value as deposit to start the produce, And 70% the balance before shipping
3> Delivery time: within 15 days after receive the deposit
4> Effective date: The price validity is 1 month
5> Warranty: 14 months Since the delivery day
6> Discount will be offered base on one container
7> MOQ=2
 
3.High-efficient energy-saving:
1). Geothermal heat pump use heat energy from ground(including heat recovery and via compressor work produceing more heat energy release to water to get hot water .
2).Saving more than 75% energy consumption compared to traditonal heaters.
3).During the work process it will not produce watse, no pollution
4).They delivery fresh air to people to make cool to the air , against air conditioner, let people escap greenhouse
5).They delivery clearn energy to people ,Contributuion significant to fight against CO2 emission
6).Very coordinate with copenhagen conference .Low carbon, low exhaust
 
4.Meeting Air to water heat pump uniques:
1) American Copeland compressor.
2).Evaporator is larger than usual size to keep its high efficiency.
3).Water pressure reaches 0.6Mpa-0.9Mpa.
4).Full automaticlly start and stop according to setup temperature.
5).LCD touch- screen controller