Visench CSA 8kw 380V Refrigeration Fixed Frequency or Frequency Conversion Horizontal Upward Air Supply Centrifugal Precision Air Conditioner

• Type: Cabinet Air Conditioner
• Air Tube Material: Galvanized Sheet
• Corrosion Durability: Ultrahigh
• Operating Voltage: 380/400 VAC
• Noise Level: Ultra Quiet
• Application Fields: Mechanical Engineering
• Model NO.: CSA1008F1Z3A
• Mounting: Floor Standing
• Lifetime: 15~20 years
• Certification: CE, CCC
• Condition: New
• Cooling Capacity: 8kw
• Cooling System: Single
• Refrigeration Type: Air-Cooled
• Refrigerant: R410
• Fan / Air Blower: Ec Fan
• Cooling & Heating: Cooling
• Air Supply Method: Horizontal Upward(SA); Horizontal Downward(Ra)
• Trademark: Visench
• Origin: China
• HS Code: 8415812001
• Production Capacity: 2000000

Product Description

Small temperature control product line-CSA centrifugal precision air conditioner (fixed frequency/variable frequency)
1. Product introduction
CSA air-cooled computer room precision air conditioners adopt advanced design concepts and are equipped with high-efficiency EC centrifugal fans. The unit has passed the CNAS test platform test and verification, and has the remarkable characteristics of long-term energy saving and stable operation. The cooling capacity is 8-30kW, and both fixed-frequency and variable-frequency units can claim annual energy efficiency ratio ≥ 4.0.
2. Application scope
Small and medium-sized computer rooms, equipment rooms, high-end communication base stations, various equipment rooms, battery rooms, power rooms, substations, distribution rooms, monitoring rooms, etc.
3. Product features
Efficient:
Equipped with a well-known brand of high-efficiency compressor: small starting current, smooth rotation, stable operation, and will not cause the compressor to vibrate and produce noise;
The heat exchangers all use a combination of high-efficiency internally threaded copper tubes and blue hydrophilic aluminum film low-pressure loss fins, which can increase the refrigerant heat exchange contact area.
Reliable:
Refrigeration is accurate and reliable: EC backward-inclined centrifugal fan has stepless adjustment;
Using ceramic PTC heating, it has large heating capacity and stable operation, which is safe, reliable and does not cause fire;
The unit is equipped with wet film humidification/electrode humidification.
Intelligent:
Intelligent monitoring: Independently developed intelligent control system, the fixed-frequency unit is equipped with a 4.3-inch button screen, which has a beautiful, convenient and flexible interface, and real-time precise control; the variable-frequency unit is equipped with a 7-inch intelligent touch screen, which has functions such as parameter setting, curve display, and intelligent fault diagnosis;
Designed for long life with continuous operation of 24h*365 days;
Standard RS485 interface with multi-level password protection;
The group control network can realize network operation of 32 machines.

Technical parameters and configuration table of precision air conditioners for small computer rooms
Category		Single-cooled type
Indoor unit model		CSA1008F1Z3A	CSA1013F1Z3A	CSA1017F1Z3A	CSA1020F1Z3A
Outdoor unit model		CST008SP1A	CST013SP1A	CST017SP1A	CST020SP1A
Energy efficiency ratio		3.0	3.0	3.0	3.0
Power supply specification		380VAC/50HZ
Indoor unit maximum current		7A	12A
Outdoor unit maximum current		1.1A	2.2A
Recommended input air switch		16A/4P	25A/4P
Indoor unit cable (recommended)		5*2.5mm^2	5*4mm^2
Outdoor unit cable (recommended)		3*1mm^2	3*1mm^2
Indoor and outdoor unit signal line (recommended)		None
Cooling capacity (kW)		7.5	12.5
Sensible cooling capacity (kW)		6.9	11.5
Sensible heat ratio		0.92	0.92
Supply air volume (m3/h)		2200	3000
Return air volume (m3/h)		2200	3000
Heat exchange capacity (kw)		11	18
PTC electric heating power (kW)		/	/	/	/
Electrode humidification capacity (kg/h)		/	/	/	/
Compressor	Number of compressors	1
	Fixed frequency/Frequency conversion	Fixed frequency
	Compressor type	Highly rotor compressor
Indoor fan	Air supply method	Upward air supply
	Number of fans	1
	Fan type	EC fan
Outdoor fan	Number of fans	1	2	2	2
	Fan type	Axial fan
Evaporator type		Large area "/" type evaporator
Expansion valve	Type	Thermal expansion valve/Electronic expansion valve
Filter	Filter level	Medium and high efficiency: G4 level
Refrigerant (Copper tube within 5 meters can be used)	Type	R410A
	Indoor unit factory pre-charge (kg)	1	1.5
	Outdoor unit factory pre-charge (kg)	1	1.5
Noise level (dB)	Indoor unit	56.5	60
	Outdoor unit	57	61
Dimensions (mm)	Indoor unit(W*D*H)	500*500*1740	700*500*1740
	Outdoor unit(W*D*H)	850*400*730	1200*400*730
Weight (kg)	Indoor unit	130	170
	Outdoor unit	59.5	61
Recommended pipe size (mm)	Air pipe	12.7(Coil pipe)	16(Coil pipe)
	Liquid pipe	9.52(Coil pipe)	9.52(Coil pipe)
	Water inlet pipe (constant temperature and humidity)	G1/2"
	Drain pipe	IDΦ19mm		IDΦ22mm
Allowable pipe length (m)	Equivalent length of internal and external machine pipes	<20 (If the project exceeds the requirements, contact the local pre-sales engineer)
	Difference in installation position of internal and external machine	Outdoor unit higher than indoor unit: ≤10 (If the project exceeds the requirements, contact the local pre-sales engineer)
		Outdoor unit lower than indoor unit: ≤5 (If the project exceeds the requirements, contact the local pre-sales engineer)
Design and use conditions		Indoor ambient temperature 24ºC/wet bulb temperature 17ºC; outdoor ambient temperature 35ºC
Standard (functional) parts		Sight glass, high/low pressure protection switch, high pressure sensor, filter pressure differential switch
Optional (functional) parts		1. Extension components (configured for single-way pipelines with a length exceeding 20 meters, an oil storage bend needs to be added every 5 to 7.5 meters), with a maximum extension of 30 meters; 2. Low-temperature components (configured for areas with outdoor temperatures below -15°C), which can reach -35°C after configuration.
Product features		1. 4.3-inch touch screen; 2. Power-off memory, automatic start-up when receiving a call; 3. Group control networking (up to 32 units); 4. Intelligent protection: power phase loss, over-voltage, under-voltage, reverse phase protection alarm, compressor high and low pressure protection alarm, room environment high/low temperature alarm; 5. Monitor and display the operating status of the outdoor unit: condensing pressure, fan speed, etc.; 6. 500 historical records can be stored.

1. May I take some samples to test before I placing the order?
    Yes, we can offer sample testing for you to verify product quality and performance.

2. What is the warranty?
    We support 1 year warranty.

3.What can you buy from us?
   Air conditioner; Eaton, Vertiv, APC, Santak, Vesion & OEM/ODM UPS; MDC, PDU and so on.

4. What payment methods does your conmpany support?
    We could accept T/T, credit card, Alipay or L/C at sight.

5. What are the terms can you offer for us?
    We could offer EXW, FOB, CIF, DDP and so on.