High-Pressure Fan Ductwork

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FP series fan coil units

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Product description

Comprehensive Performance Parameter Table for WY-Type High-Residual-Pressure, Large-Cooling-Capacity Air Handling Units

Parameter/Model/Project		WY-8		WY-10		WY-12.5		WY-16		WY-20		WY-25		WY-32		WY-40		WY-50
Parameter/Model/Project		4 Rank	6 Rank	4 Rank	6 Rank	4 Rank	6 Rank	4 Rank	6 Rank	4 Rank	6 Rank	4 Rank	6 Rank	4 Rank	6 Rank	4 Rank	6 Rank	4 Rank	6 Rank
Air volume (m ³ /h)		800		1000		1250		1600		2000		2500		3200		4000		5000
Residual pressure Pa		70	40	70	40	135	105	110	80	100	70	135	105	110	80	100	70	105	75
Number of Fans - Model		1- Φ180x200		1- Φ180x200		1-DFA4-100		1-DFA4-100		2-DFA4-100		2-DFA4-100		2-DFA4-100		3-DFA4-100		4-DFA4-100
Input power (W)		200		250		390		475		500		500		700		1625		2000
Noise (dBA)		45		48		50		52		55		58		60		62		65
Return air Operating conditions	Total heating and cooling capacity Kcal/h	4700	6700	5900	8400	7350	10500	9400	13450	11750	16800	14700	21000	18800	26850	23500	33600	29400	42000
	Sensible cooling capacity Kcal/h	2930	4050	3680	5080	4590	6350	5870	8140	7330	10160	9170	12710	11730	16240	14660	20330	18350	25410
	Heating amount Kcal/h	7490	8700	9400	10910	11720	13640	14980	17470	18730	21820	23430	27280	29970	34880	37460	34650	46860	54560
	Water flow kg/h	940	1340	1180	1680	1470	2100	1880	2690	2350	3360	2940	4200	3760	5370	4700	6720	5880	8400
	Water resistance Kpa	6	8	4.2	4.2	5.5	5.7	4.9	8.1	6.5	7	4.9	5.7	6.7	8	3.7	11	4.9	15.1
Fresh Air Operating conditions	Total heating and cooling capacity Kcal/h	8000	11500	10000	14350	12500	17950	16000	23000	20000	28750	25000	35900	32000	46000	40000	57500	50000	71850
	Sensible cooling capacity Kcal/h	3380	4600	4220	5740	5280	7180	6750	9200	8400	11500	10550	14360	13500	18400	16880	23000	21100	28740
	Heating amount Kcal/h	9920	13340	12400	16650	15500	20820	19840	26600	24800	33350	31000	41640	39680	53360	49600	66700	62000	83350
	Water flow kg/h	1600	2300	2000	2870	2500	3590	3200	4600	4000	5750	5000	7180	6400	9200	8000	11500	10000	14370
	Water resistance Kpa	11.6	17.1	8.1	8.8	10.2	12.1	9.6	17.1	12.7	1.5	9.5	12.1	13	17.1	7.2	23.4	9.5	32

Note:

1. Return-air operating conditions: For cooling, the supply air dry-bulb temperature is 27°C, the wet-bulb temperature is 19.5°C, the inlet water temperature is 7°C, and the water temperature difference is 5°C. For heating, the supply air dry-bulb temperature is 21°C, the inlet water temperature is 60°C, and the water flow rate is the same as during cooling.

2. Fresh-air operating conditions: During cooling, the supply air dry-bulb temperature is 34°C, the wet-bulb temperature is 28°C, the inlet water temperature is 7°C, and the water temperature difference is 5°C. During heating, the supply air dry-bulb temperature is 15°C, the inlet water temperature is 60°C, and the water flow rate is the same as during cooling.

3. The unit is equipped with a 220 V/50 Hz capacitor-start, three-speed motor. The data in the table above are for the high-speed setting; the correction factors for the medium- and low-speed settings are as follows: air volume—medium speed = 0.8, low speed = 0.6.

Total cooling capacity: medium speed = 0.87, low speed = 0.78; Sensible cooling capacity: medium speed = 0.85, low speed = 0.69; Heating capacity: medium speed = 0.83, low speed = 0.67.

4. When placing an order, please specify the unit model, the number of heat-exchanger rows, and the operating conditions of the unit.

High-Pressure Fan Ductwork

“Due to space constraints, only a portion of the parameters is shown above. For detailed information, please refer to the following link:” “New Ya Air-Conditioning Equipment Electronic Catalog” ”

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Xinya Fresh Air Ventilation Unit

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