80kw ~ 250kw Modular Commercial Hot Water Air Source Heat Pump

• Customization: Available
• Certification: SASO, RoHS, CB, CCC, ISO9001, CE
• Working Medium: R410A
• Model NO.: KRS-300E/SN2-M
• Heat Source Type: Air Source Heat Pump
• Cop: 4.17
• Noise: 58 dB
• Transport Package: Carton with Crate
• Specification: 30KW
• Trademark: Kolant
• Origin: Guangzhou, China
• HS Code: 8418612090

Product Description

Nowadays, due to the constant rise in oil prices, there is an increasing need for energy efficient products that provide greater savings to users. The hotel industry is among the most energy-intensive sectors of the economy, meaning soaring costs for operating the facilities. Most of the hotels use conventional and energy-inefficient systems such as conventional boilers in order to produce domestic hot water. The need to find more economical energy upgrading solutions for existing installations is imperative. The attention of interested parties is mostly directed towards the use of heat pumps or solar energy.
These and many advantages prove that the use of a heat pump is the best solution for the needs of a hotel.
Main advantages of using a heat pump compared to a boiler:
• Energy upgrading of buildings
• Energy efficiency and operating cost reductions up to 70%
• Return on investment approximately within 3 years
Main advantages of using a heat pump compared to a central solar field:
• Faster return of investment
• Less space required
• Less need for maintenance
• Smaller volume of hot water storage tanks and hence less space for boiler rooms

Solutions by Kolant for air to water production

• Specifically designed for heating applications Nominal capacity from 10kW to 250kW
• Maximum water temperature 65°C
• Guaranteed operation without the performance reduction nor the temperature of the produced water, for ambient temperatures up to 43°C
• Choice of anti-corrosion protection
• External heat source control
• Master-slave units factory-installed parallel operation
• Newly-designed Flying Bird IV fans with very low noise level
• Pro Dialog Plus controller with liquid crystal display
• Communication with existing MODBUS systems

Powerful Heat Pumps for Commercial Hot Water
Energy consumption of hot water accounts for a considerable percentage in commercial buildings. According to some investigation, this percentage can even be as high as 40% in some hotels, nursing homes, hospitals etc. Heat pumps, however, generate hot water mostly with renewable energy are especially suitable for commercial hot water project. Using KOLANT heat pumps as the heating devices or replacing those existed boilers in commercial buildings makes great benefits in economic and environmental prospects. With large capacity range from 10kW to 250kW, KOLANT commercial heat pumps provides various choices for users to get the most cost-effective solution for hot water projects.

Model			KRS-800E/SN1-V	KRS-1000E/SN1-V	KRS-1250E/SN1-V	KRS-1600E/SN1-V	KRS-2000E/SN1-V	KRS-2500E/SN1-V
Power supply		Ph-V-Hz	380V/3PH/50HZ	380V/3PH/50HZ	380V/3PH/50HZ	380V/3PH/50HZ	380V/3PH/50HZ	380V/3PH/50HZ
Working temp		ºC	-15ºC~43ºC	-15ºC~43ºC	-15ºC~43ºC	-15ºC~43ºC	-15ºC~43ºC	-15ºC~43ºC
Max. outlet Water temp.		ºC	60ºC	60ºC	60ºC	60ºC	60ºC	60ºC
Water Heating (A20/W55)	Capacity	KW	80	100	125	160	200	250
	Hot water yield	L/h	1720	2150	2687	3439	4299	5374
	Input	KW	19.3	24	30.3	38.6	48	60.6
	Rated current	A	31.79	39.53	49.90	63.57	79.05	99.80
	Hot water yield	m3/h
Max. input consumption		KW	28.95	36	45.45	57.9	72	90.9
Max. input current		A	47.68	59.29	74.85	95.36	118.58	149.70
Wire controller	Type		Intelligent   &  LCD	Intelligent   &  LCD	Intelligent   &  LCD	Intelligent   &  LCD	Intelligent   &  LCD	Intelligent   &  LCD
	The length of wires	m	12	12	12	12	12	12
	set Temp.	ºC	25~60	25~60	25~60	25~60	25~60	25~60
Water system	materials of water pipe		copper	copper	copper	copper	copper	copper
	water flow	m3/h	17.2	21.5	26.9	34.4	43.0	53.7
	Water different pressure	Kpa	60	60	60	70	70	70
	Diameter,water inlet pipe	mm	DN50	DN50	DN50	DN65	DN65	DN65
	Diameter,water outlet pipe	mm	DN50	DN50	DN50	DN65	DN65	DN65
Design pressure		Mpa	2.8/0.02	2.8/0.02	2.8/0.02	2.8/0.02	2.8/0.02	2.8/0.02
Outdoor noise level  (1 meter)		dB(A)	70	70	70	72	72	72
Outdoor unit	Dimension(L*W*H)	mm	2000/980/1960 mm	2000/980/1960 mm	2000/980/2062 mm	2000*2160*2335	2000*2160*2335	2000*2160*2335
	Packing(L*W*H)	mm	2130/1100/2150 mm	2130/1100/2150 mm	2130/1100/2260 mm	2090*2290*2460	2090*2290*2460	2090*2290*2460
	NG/WG	kg

Testing condition: ambient Dry/Wet Bulb Temp.: 20ºC/15ºC; Water Inlet/Outlet Temp.: 15ºC/55ºC.