Коммерческий СО2 (R744) тепловой насос высокого КС охлаждения и нагрева тепловые насосы

Product Overview

Description

Commercial  CO2(R744) heat pump  High COP Cooling & Heating Heat Pumps

 

Product Details

1) Famous Brand compressor; Safe, Reliables, Stable running & durable.
2) Famous Japan Saginomya four-way valve; It is very efficient in defrosting in low ambient temp.
3) Famous Japan Saginomya electronic expansion valve; Making sure the best velocity of flow. It has a function of auto regulation from 0 to 500 rank that make the system to run in a stable state and reduce trouble.
4) Green & Environment-friendly Refrigerant ; R744
5) Strong Cabinet; Standard unit fabrication consists of heavy gage galvanized sheet metal cabinet construction that provides maximum strength.
6) Full Consideration for Noise Control; Compressor rubber feet are specially selected for reducing vibration. Specially, compressor sound jacket is available for every unit.
7) Reliable Design and Strict Quality Control; All products are tested and run at the factory to assure proper operation of all components and safety switches.

Application:It is suitable for heating and hot water supply of family, villa, apartment,business restaurant, hotel and multi-floor living building in city and village.

Product Parameters

INVERTER CO2(R744) heat pump specification
Parameters	Model	DBT-75WH(R)
Standard temperature    condition	Heating Capacity	kW	75.5
	Hot water capacity	L/H	1442
	Heating power   input	kW	16.7
	COP	W/W	4.5
Power supply		V/Ph/Hz	380/3/50~60
Heating type			Direct
Rated output water temperature		℃	45
Maximum output water temperature		℃	95
Work ambient temperature		℃	(-)25~43
Compressor	Type		Torin(Italy)
Circulation water pump	Brand		Wilo(Inverter)
Water connection pipe size		mm	DN20
Water side heat   exchanger	Type		Tube-Tube type
Air side heat exchanger	Type		High efficiency copper tube(Interior Screw) nested in aluminium fin
Refrigerant	Type		R744
Controller	Brand		CAREL(Italy)
Dimensions	Length	mm	2039
	Width	mm	1106
	Height	mm	2300
Unit noise level		dB(A)	54
Net weight		kg	980
Note:   Standard temperature condition:Ambient temperature 20℃,Water temperature: inlet 15℃, outlet 60℃