Rooftop Packaged Air Conditioner

Key specification for this rooftop packaged air conditioner: type Rooftop Packaged Unit. Everything below is reproduced from the factory data sheet. Made by Shandong Volks Air Conditioner Group Co., Ltd. (5 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Rooftop Packaged Air Conditioner

• Model Number: WRF9ZA, WRF21ZA, WRF35ZA, WRF60ZA, WRF95ZA, WRF150ZA, WRF300ZA
• Warranty: 2 Years
• Warranty Of Core Components: 2 Years
• Place Of Origin: Shandong, China
• Type: Rooftop Packaged Unit
• Mounting Type: Rooftop

Technical Specifications

Product Details

Product introduction

Roof air conditioning unit is a large and medium-sized integrated air conditioning equipment with cold and heat sources and air cooling, which is usually installed on the roof. The unit integrates multiple functions such as refrigeration, heating, air supply, air purification and electrical control, without additional cooling water system and cooling water system, and has the advantages of compact structure, wide energy range and convenient adjustment.

Roof air conditioning units are widely used in gymnasiums, lecture halls, exhibition centers, theaters, shopping malls, railway stations, airports and other leisure places, as well as industrial places such as machinery, aerospace, medicine, electronics and chemical industry. They are especially suitable for areas where water resources are scarce or the installation of cooling towers is limited, such as countries in the Middle East, Las Vegas in the United States and Hongkong in China.

Details Images

Products Description

Compressor

The unit adopts the world famous brand compressor, which can realize the efficient operation of the full pressure ratio and obtain better comprehensive operation efficiency.

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Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

Electronic EEV

Precise adjustment of cooling capacity, more energy-saving operation. Adopt high-precision electronic expansion valve to ensure stable and efficient operation under all working conditions.

Water-side heat exchanger

The water-side heat exchanger adopts a new shell-and-tube heat exchanger with high efficiency, and the heat exchange tube is a high-efficiency copper tube with internal thread, which enhances the heat exchange efficiency between the water side and the refrigerant side, optimizes the pipeline layout and baffle design, ensures low water resistance and high efficiency, and has a large internal waterway flow area, which is not easy to block and scale, prolongs the cleaning cycle and ensures the long-term operation stability of the unit.

Condensing fan

Adopt high efficiency and low speed fan, low noise, and adopt fully sealed scroll compressor, with rubber shock absorber at the bottom as standard, which runs smoothly.

Product Paramenters

Model			WRF9ZA	WRF32ZA	WRF64ZA	WRF120ZA
Cooling Capacity(kw)			8.6	32.4	63.3	118.8
Heating Capacity(kw)			9.3	34.6	67	126.8
Control Range(%)			0、100%	0、50、100%	0、50、100%	0、25、50、75、100%
Power Supply			380V/3/50Hz
Cooling power input(kw)		KW	3.46	12.4	22.21	46.22
Heating power input(kw)		KW	3.2	11.57	19.88	42.83
Start current(A)		A	42	59.9	111.4	160.5
Cooling current(A)		A	6.5	19.6	39	86.5
Heating current(A)		A	6.1	17.8	36.5	82
Throttling method			Thermal Expansion Valve
System Qty			1			2	2
Refrigerant			R410A
Compressor	Type	Scroll
		Qty	1			2	4
Condenser
Fan motor	Axial fan power supply	380V/3/50Hz
		Qty	1	1	2	4
		Speed(r/min)	695	940	720	940
		Driver type	Direct drive
		Power input(KW)	0.15	0.55	2*0.75	4*0.75
		Air flow(m/h)	3960	12300	28400	56800
Evaporator
Fan motor	Centrifugal fan power supply	220V/1/50Hz	380V/3/50Hz
		Qty	1	1	1	1
		Fan speed(r/min)	1440/1245/1390	1120	750	800
		Power input(KW)	0.5	1.5	4	7.5
		Air flow(m³/h)	1800	6300	12500	21000
		Driver type	Direct drive	Drive pulley			Drive pulley
ESP(Pa)			160	290	250	400
Filte			Nylon filter
Noise dB(A)			67	72	73	80
Refrigerant charge(kg)			2.3	8.2	2*9	2*16
Dimension (mm)	Length	1280	2240	2490	4700
		Width	1040	1390	2210	2230
		Height	875	1045	1490	1640
Weight(kg)			240	500	890	1910

Company Profile

Shandong Volks Air Conditioning Group

Shandong Volks Air Conditioning Group, started from an HVAC manufacturing plant in 1993. After nearly 30 years of development, it
becomes to be a high-tech enterprise with advanced production equipment and modern workshop which covers nearly 200,000 ㎡ in
Dezhou . It is a supplier of integrated solutions for air source heat pump and central air-conditioning systems. Our business
covers development, design, production, sales, installation and maintenance.

The company attaches great importance to all-staff technical progress and technological innovation, and forms a team of industry experts, technical authorities and company technicians and also gained lots of national patents. We passed CRAA, IS09001:2015 system, IS014001 and HSAS18001:2007 system, AAA credit rating and other international and domestic certificates.

We also have import and export right . The products have obtained the EU CE certification, SGS factory certification and ROHS certificate. All kinds of products have passed the inspection of the National Air Conditioning Testing Center; We also established four major labs: national standard central air conditioning laboratory, national standard central air conditioning terminal laboratory, ultra-low temperature -35℃ air-cooled heat pump experiment and drying laboratory.
The main products includes central air-conditioning unit series, ultra-low temperature air source heat pump unit series, drying unit series, edible fungus breeding unit series, direct expansion unit series, constant temperature and humidity unit series, air-conditioning terminal series, etc. All products are 100% inspected . Products are widely used in: commercial real estate, large supermarkets, hotels, hospitals, schools, office buildings, bio-pharmaceuticals, electronic chemicals, data centers, smart communities, smart energy, bathing centers, aquatic product breeding, animal husbandry breeding, edible fungus breeding ,Industrial and agricultural drying, household central air-conditioning and other fields, the products sell well in China and are also exported to Russia, South Korea, Pakistan, India, Southeast Asia, the Middle East, Europe, Africa, America ,etc.
We looks forward to working with you to improve environmental quality and create a better life!

Exhibition

Ordering and Pricing

• Minimum order quantity: 1 unit
• Volume pricing:
  • 1–9 unit: US $2200 / unit
  • 10+ unit: US $2100 / unit
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this rooftop packaged air conditioner?

The standard minimum order quantity is 1 unit. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Shandong Volks Air Conditioner Group Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shandong Volks Air Conditioner Group Co., Ltd. range on HVACR Nexus.

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