Dx Free Cooling Rooftop Packaged Unit -Heat Pump

• Type: Air Conditioner
• Air Tube Material: Galvanized Sheet
• Corrosion Durability: Higher
• Operating Voltage: 380/400 VAC
• Noise Level: Low
• Application Fields: Mechanical Engineering
• Mounting: Floor Standing
• Lifetime: 15~20 years
• Certification: RoHS, ISO, CE
• Condition: New
• Product Name: Dx Free Cooling Rooftop Packaged Unit -Heat Pump
• Cooling Capacity: 210kw
• Heating Capacity: 230kw
• Supply Air Volume: 48000CMH
• Esp: 450PA
• Fan Motor Power: 11kw
• Power Supply: 380V-3pH-50Hz
• Compressor Type: Closed Scroll Type
• Refrigerant: R22/R407c/R410A
• Control Type: Thermal Expansion Valve
• Transport Package: Wrap Film/Pallet
• Specification: refrigerator unit
• Trademark: VENTTK/OEM
• Origin: China
• HS Code: 841581209
• Production Capacity: 20units/Month

Product Description

Dx free cooling Rooftop packaged unit -heat pump

BRIEF INTRODUCTION AND FEATURES
Rooftop air-conditioning unit is DX air-cooled type, combined of the refrigeration system, control systems and different air handling sections,
achieving cooling, heating, dehumidification, humidification, air purification, sterilization and other functions.Complete with a wide cooling
capacity range, no need cooling water system, omit the dedicated room and complex cooling towers, water pumps and the corresponding
pipelines, control device. Unit usually mounted on the roof or other outdoor location, don't need dedicated room, which greatly save the cost
of civil work. Besides, It's easy to install--- only to connect the duct then power on to run, which also save the cost of maintenance.

GENERAL INTRODUCTION
VENTTK® is one of Chinese largest manufacturers of HVAC system products.
The company has been supplying units to the commercial, industrial markets.
Like Singapore, America, Vietnam, UAE, Australia, Korea, Russia, Iran, Bahrain, Kazakhstan etc. more than 15 years.
Our mission is to provide the most competitively priced, reliable and efficient air conditioning equipment available to the international market.
Our FLWKR series units are single packaged units which are factory assembled,tested and shipped complete with compressor,evaporator and condenser coils, fans and controls.
These packages are designed for outdoor installation mainly, or on ground level, and as well as indoor installation as optional with centrifugal condensate fan.
They may be used for cooling only or heat pump, and efficient both when heating and cooling.
If cooling only model, you may add the Electric heater for heating backup.
The units are ideal for residential, commercial and industrial applications.
Quality design and construction make Shenglin air-cooled rooftop package units with hermetic scroll compressors the preferred applications and easy installation and maintenance.
 
Specifications of Models:

Model						WRF42ZAE (FLWKR42ZE)	WR68ZAE (FLWKR68ZE)	WRF108ZAE (FLWKR108ZE/124ZE)
Cooling cap					kW	45	68.5	108.9
Heating cap					kW	47	71	113
Electric supply						380V / 3Ph / 50Hz
Cooling input power				kW		16.5	24.6	39.2
Heating input power				kW		16.1	24	38.4
Refrigerant Control						TXV
Cooling system						2	2	3
Refrigerant						R410
Condensate side
Condenser	Type					Copper pipe aluminum fins
Axial fan	Qty					1	1	2
	Drive type					Direct drive
	Motor power			kW		1.1	2.2	2x1.5
	Air flow			m^3/h		15300	25000	40000
Evaporator side
Evaporator	Type					Copper pipe aluminum fins
Centrifugal fan	Qty					1	1	1
	Motor power			kW		3	4	7.5
	Air flow			m^3/h		8400	1300	20000
	Drive type					belt pulley
ESP(Pa)						250	250	350
Heat recovery side
Heat recovery		Type				Copper pipe aluminum fins
Centrifugal fan		Motor power	kW			0.37	0.45	0.8
		Air flow	m^3/h			2100	3250	4900
		Drive type				Direct drive
Filter						Nylon mesh
Noise dB(A)						70	76	80
Dimensions	L			mm		1958	2278	30000
	W			mm		1170	1510	2285
	H			mm		1370	1573	1964
Weight				kg		680	890	1350

Brand configurations sheet:
Special OEM requirements:
All PU panels of 1.0mm thick GI sheet with hard top powder coating rough surface (NOT SMOOTH TYPE)
Copper tube aluminum fins(golden epoxy resin) with SS316L frame---Strong anti-corrosion

Photos show: