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Ø300mm Fan Series Medium Temperature NPC Commercial Air-Cooler

Details

Nomenclature

1. Product Series: NPC-Commercial Type；NPI-Industrial Type
2. Fan Size: 30:300mm；40:400mm；50:500mm；63:630mm
3. Fan No.
4. Internal Code
5. Fin Spacing: mm

Technical Specifications

Capacity is based upon standard EN328 as follows:

Operating mode	SC1	SC2	SC3	SC4	SC5
Evap. temperature（Te）	0 ℃	-8 ℃	-25 ℃	-31 ℃	-40 ℃
TD（Ta-Te）	10K	8K	7K	6K	6K
Ta） Air inlet temp.	10 ℃	0 ℃	-18 ℃	-25 ℃	-34 ℃
Superheat	6.5 K	5.2 K	4.6 K	3.9 K	3.9 K
RH	85 %	85 %	95 %	95 %	95 %

The performance data have deviations when different fan models applied and exact data shown on the data plate.

Air throw is for reference purpose only. The actual air throw will be affected by the arrangement of the Evaporators or theplacement of the goods.

Product Features

1、High efficiency staggered fin pattern design

2、Special sine wave fin design for better heat transfer

3、 Internal grooved copper tube for higher heat exchanger efficiency

4、Specific fan motor for low temp. application, high air volume & air throw

5、 Optimized air flow for unit cooler face area to reach max. capacity

6、 Optimized circuiting design for refrigerant fully evaporating

7、 Imported brand e-heaters applied for e-defrost type

8、Casing with white coating for corrosion protection

9、Robust，state-of-the-art sheet metal design and SS casing is available

10、Easy moving design of side cover for easy maintenance

11、 4-7mm fin Spacing optional for different application

12、Dual fin spacing design is available for minimize frost

13、Specific unit cooler is available for special application

14、Dual drain tray design to avoid water condensation

15、Hot gas defrost is available for coils of some models

16、Distributor support to avoid unexpected vibration

17、Special "Floating Tube" design for large unit cooler

18、Air jet for longer air throw is available for certain models

NPC Commercial Air-Cooler

Medium Temperature Ø300mm Fan Series

Fin Spacing：4mm

Models	301C04	301D04	302C04	302D04	302F04
Ta 0℃ R404A	2.0	2.5	4.0	5.0	5.8
Te -8℃ R22	2.0	2.4	4.0	4.9	5.7
Ta 10℃ R404A	2.7	3.4	5.5	6.9	8.2
Te 0℃ R22	2.7	3.4	5.5	6.9	8.2
Air Flow m³ /h	1500	1450	3000	2900	2500
Air Throw m	7	6	8	7	6
Net Weight kg	18	20	32	35	38
Fan Spec.	1XØ300	1XØ300	2XØ300	2XØ300	2XØ300
Fan Mot. Ampere A	0.22	0.22	0.44	0.44	0.44
Fan Mot. Power W	75	75	150	150	150
Electric Defrost A	2.3	4.5	4.5	4.5	9.1
Electric Defrost W	1500	2500	3000	3000	5000
Inlet OD inch	1/2	1/2	1/2	1/2	1/2
Outlet OD inch	5/8	5/8	5/8	5/8	5/8

Medium Temperature Ø300mm Fan Series Fin Spacing：4mm

Models	303D04	303F04	304F04
Ta 0℃ R404A	7.3	8.4	10.4
Te -8℃ R22	7.3	8.4	10.4
Ta 10℃ R404A	10.2	11.9	14.9
Te 0℃ R22	10.2	12.0	15.0
Air Flow m³ /h	4350	3750	4720
Air Throw m	8	7	9
Net Weight kg	50	58	66
Fan Spec.	3XØ300	3XØ300	4XØ300
Fan Mot. Ampere A	0.66	0.66	0,88
Fan Mot. Power W	225	225	300
Electric Defrost A	5.5	10.9	13.6
Electric Defrost W	3600	6000	7500
Inlet OD inch	1/2	1/2	1/2
Outlet OD inch	5/8	5/8	7/8

he above performance data are for the models with imported brand fan motors.

means star connection with neutral line and others are Δ connection.

NPC Commercial Evaporator

Medium Temperature Ø400mm Fan Series Fin Spacing：4mm

Models	401C04	401D04	401F04	402C04	402D04	402F04
Ta 0℃ R404A	3.7	4.5	5.4	7.4	9.0	10.5
Te -8℃ R22	3.6	4.3	5.2	7.3	8.9	10.6
Ta 10℃ R404A	5.0	6.1	7.7	10.0	12.3	14.9
Te 0℃ R22	4.9	6.1	7.5	9.9	12.2	15.0
Air Flow m³ /h	3000	2900	2550	6000	5800	5100
Air Throw m	12	11	10	13	12	11
Net Weight kg	31	32	35	47	50	57
Fan Spec.	1XØ400	1XØ400	1XØ400	2XØ400	2XØ400	2XØ400
Fan Mot. Ampere A	0.47	0.47	0.47	0.94	0.94	0.94
Fan Mot. Power W	180	180	180	360	360	360
Electric Defrost A	2.3	2.3	4.5	4.5	4.5	9.1
Electric Defrost W	1500	1500	2500	3000	3000	5000
Inlet OD inch	1/2	1/2	1/2	1/2	1/2	5/8
Outlet OD inch	5/8	5/8	5/8	5/8	5/8	7/8

Medium Temperature Ø400mm Fan Series Fin Spacing：4mm

Models	403D04	403E04	403F04	404E04	404F04
Ta 0℃ R404A	13.7	15.3	16.6	18.4	20.3
Te -8℃ R22	13.4	15.1	16.1	18.3	20.2
Ta 10℃ R404A	18.6	21.0	22.9	25.6	28.4
Te 0℃ R22	18.5	21.0	22.9	25.8	28.6
Air Flow m³ /h	8700	8100	7650	10200	9800
Air Throw m	14	13	12	15	14
Net Weight kg	69	74	79	92	97
Fan Spec.	3XØ400	3XØ400	3XØ400	4XØ400	4XØ400
Fan Mot. Ampere A	1.41	1.41	1.41	1.88	1.88
Fan Mot. Power W	540	540	540	720	720
Electric Defrost A	6.8	13.6	13.6	16.4	16.4
Electric Defrost W	4500	7500	7500	9000	9000
Inlet OD inch	5/8	7/8	7/8	7/8	7/8
Outlet OD inch	7/8	1-1/8	1-1/8	1-1/8	1-1/8

The above performance data are for the models with imported brand fan motors.

Y means star connection with neutral line and others are Δ connection.

NPC Commercial Evaporator

Low temperature Ø300mm Fan series Fin Spacing：6mm

Models	301C06	301D06	302C06	302D06	302F06	303F06	304F06
Ta 0℃ R404A	1.7	2.1	3.4	4.3	5.3	7.8	9.6
Te -8℃ R22	1.7	2.0	3.4	4.1	5.1	7.5	9.6
Ta -18℃ R404A	1.1	1.4	2.4	2.9	3.7	5.3	6.5
Te -25℃ R22	1.1	1.4	2.3	2.9	3.7	5.2	6.4
Ta -25℃ R404A	0.8	1.1	1.7	2.3	2.8	4.0	5.0
Te -31℃ R22	0.8	1.1	1.8	2.3	2.7	4.1	5.0
Air Flow m³ /h	1550	1500	3100	3000	2800	4170	5200
Air Throw m	8	7	9	8	7	8	10
Net Weight kg	17	19	31	34	36	55	65
Fan Spec.	1XØ300	1XØ300	2XØ300	2XØ300	2XØ300	3XØ300	4XØ300
Fan Mot. Ampere A	0.22	0.22	0.44	0.44	0.44	0.66	0.88
Fan Mot. Power W	75	75	150	150	150	225	300
Electric Defrost A	2.3	2.3	3.6	3.6	7.3	10.9	13.6
Electric Defrost W	1500	1500	2400	2400	4000	6000	7500
Inlet OD inch	3/8	3/8	1/2	1/2	1/2	1/2	1/2
Outlet OD inch	1/2	1/2	5/8	5/8	5/8	5/8	7/8

Medium and Low Temperature Ø400mm Fan Series Fin Spacing：6mm

Models	401C06	401F06	402C06	402D06	402F06
Ta 0℃ R404A	3.2	4.9	6.4	7.9	9.9
Te -8℃ R22	3.0	4.9	6.2	7.7	9.9
Ta -18℃ R404A	2.1	3.2	4.3	5.3	6.6
Te -25℃ R22	2.1	3.2	4.3	5.3	6.6
Ta -25℃ R404A	1.7	2.5	3.4	4.1	5.0
Te -31℃ R22	1.7	2.5	3.3	4.1	5.1
Air Flow m³ /h	3200	2900	6400	6200	5800
Air Throw m	13	11	14	13	12
Net Weight kg	30	35	47	50	56
Fan Spec.	1X0400	1X0400	2X0400	2X0400	2X0400
Fan Mot. Ampere A	0.47	0.47	0.94	0.94	0.94
Fan Mot. Power W	180	180	360	360	360
Electric Defrost A	2.3	4.5	4.5	4.5	9.1
Electric Defrost W	1500	2500	3000	3000	5000
Inlet OD inch	1/2	1/2	1/2	1/2	5/8
Outlet OD inch	5/8	5/8	5/8	5/8	7/8

The above performance data are for the models with imported brand fan motors.

Y means star connection with neutral line and others are Δ connection.

NPC Commercial Evaporator

Medium and Low Temperature Ø400mm Fan Series Fin Spacing：6mm

Models	403D06	403E06	403F06	404F06
Ta 0℃ R404A	12.0	13.9	15.3	19.0
Te -8℃ R22	11.6	13.7	14.9	18.8
Ta -18℃ R404A	8.2	9.5	10.6	12.6
Te -25℃ R22	8.1	9.4	10.5	12.6
Ta -25℃ R404A	6.4	7.4	8.3	9.7
Te -31℃ R22	6.3	7.3	8.3	9.8
Air Flow m³ /h	9300	9000	8700	11000
Air Throw m	15	14	13	15
Net Weight kg	69	74	79	100
Fan Spec.	3XØ400	3XØ400	3XØ400	4XØ400
Fan Mot. Ampere A	1.41	1.41	1.41	1.88
Fan Mot. Power W	540	540	540	720
Electric Defrost A	6.8	13.6	13.6	16.4
Electric Defrost W	4500	7500	7500	9000
Inlet OD inch	5/8	7/8	7/8	7/8
Outlet OD inch	7/8	1-1/8	1-1/8	1-1/8

The above performance data are for the models with imported brand fan motors.

Y means star connection with neutral line and others are Δ connection.

NPI Industrial Evaporator

High temperature series Fin spacing Fin Spacing：4mm

Models	502D04	502F04	502H04	503F04	503H04	504F04
Ta 0℃ R404A	20.0	25.3	28.3	36.7	41.3	49.5
Te -8℃ R22	20.0	25.3	28.5	37.0	41.8	49.1
Ta 10℃ R404A	27.4	35.1	40.0	51.6	58.9	68.3
Te 0℃ R22	27.7	35.6	40.7	52.5	60.1	68.7
Air Flow m³ /h	14200	12800	11600	19200	17400	24400
Air Throw m	22	21	20	22	21	23
Net Weight kg	158	178	198	254	285	320
Fan Spec.	2XØ500	2XØ500	2XØ500	3XØ500	3XØ500	4XØ500
Fan Mot. Ampere A	3.0	3.0	3.0	4.5	4.5	6.0
Fan Mot. Power W	1600	1600	1600	2400	2400	3200
Electric Defrost A	13.6	13.6	13.6	22.6	22.6	28.4
Electric Defrost W	9000	9000	9000	12900	12900	16200
Inlet OD inch	5/8	5/8	7/8	7/8	7/8	1-1/8
Outlet OD inch	1-3/8	1-3/8	1-5/8	1-5/8	1-5/8	2-1/8

Models	504H04	632F04	632H04	633F04	633H04
Ta 0℃ R404A	55.1	40.4	45.9	61.8	70.0
Te -8℃ R22	54.1	40.3	45.9	61.4	69.6
Ta 10℃ R404A	77.2	55.8	64.2	85.0	97.5
Te 0℃ R22	78.0	56.4	65.0	85.5	98.3
Air Flow m³ /h	20000	21000	19600	31500	29400
Air Throw m	22	27	24	28	25
Net Weight kg	355	243	288	330	400
Fan Spec.	4XØ500	2XØ630	2XØ630	3XØ630	3XØ630
Fan Mot. Ampere A	6.0	8.14	8.14	12.21	12.21
Fan Mot. Power W	3200	4400	4400	6600	6600
Electric Defrost A	28.4	18.9	28.4	28.4	42.6
Electric Defrost W	16200	10800	16200	16200	24300
Inlet OD inch	1-1/8	1-1/8	1-1/8	1-1/8	1-1/8
Outlet OD inch	2-1/8	2-1/8	2-1/8	2-1/8	2-1/8

The above performance data are for the models with imported brand fan motors.

Y means star connection with neutral line and others are Δ connection.

NPI Industrial Evaporator

Low temperature series Fin Spacing：7mm

Models	502D07	502F07	502H07	503F07	503H07	504F07
Ta 0℃ R404A	17.0	22.0	25.1	32.2	36.9	42.9
Te -8℃ R22	17.0	22.0	23.4	32.4	37.1	42.5
Ta -18℃ R404A	11.0	14.5	17.0	21.0	24.3	29.0
Te -25℃ R22	11.3	14.8	17.2	21.5	24.9	29.2
Air Flow m³ /h	15000	13600	12400	20400	18600	26000
Air Throw m	24	23	22	24	23	25
Net Weight kg	157	175	195	250	280	315
Fan Spec.	2XØ500	2XØ500	2XØ500	3XØ500	3XØ500	4XØ500
Fan Mot. Ampere A	3.0	3.0	3.0	4.5	4.5	6.0
Fan Mot. Power W	1600	1600	1600	2400	2400	3200
Electric Defrost A	13.6	13.6	13.6	22.6	22.6	28.4
Electric Defrost W	9000	9000	9000	12900	12900	16200
Inlet OD inch	5/8	5/8	7/8	7/8	7/8	1-1/8
Outlet OD inch	1-3/8	1-3/8	1-5/8	1-5/8	1-5/8	2-1/8

Models	504H07	632F07	632H07	633F07	633H07
Ta 0℃ R404A	48.7	35.5	40.7	54.1	61.9
Te -8℃ R22	46.0	35.3	39.9	53.6	60.1
Ta -18℃ R404A	33.7	23.7	27.6	36.4	42.3
Te -25℃ R22	33.8	24.0	27.9	36.7	42.6
Air Flow m³ /h	23800	22600	20600	33900	30900
Air Throw m	24	28	25	29	26
Net Weight kg	350	240	286	325	393
Fan Spec.	4XØ500	2XØ630	2XØ630	3XØ630	3XØ630
Fan Mot. Ampere A	6.0	8.14	8.14	12.21	12.21
Fan Mot. Power W	3200	4400	4400	6600	6600
Electric Defrost A	28.4	18.9	28.4	28.4	42.6
Electric Defrost W	16200	10800	16200	16200	24300
Inlet OD inch	1-1/8	1-1/8	1-1/8	1-1/8	1-1/8
Outlet OD inch	2-1/8	2-1/8	2-1/8	2-1/8	2-1/8

The above performance data are for the models with imported brand fan motors.

Y means star connection with neutral line and others are Δ connection.

NPI Industrial Evaporator

Low temperature series Fin Spacing：8/16mm Variable pitch

Models	502F10	503F10	503H10	504F10	504H10	632F10	632H10	633F10	633H10
Ta -25℃ R404A	10.2	14.8	17.8	20.5	24.3	16.6	20.0	25.5	30.8
Te -31℃ R22	10.4	15.1	18.1	20.6	24.5	16.8	20.0	25.7	30.6
Ta -34℃ R404A	8.2	11.5	13.9	16.8	20.6	16.1	16.6	20.8	25.7
Te -40℃ R22	8.6	12.3	14.9	17.5	21.2	15.9	17.2	21.6	26.5
Air Flow m³ /h	13800	20700	18900	26800	24200	23000	21000	34500	31500
Air Throw m	24	25	24	26	25	29	26	30	27
Net Weight kg	174	248	278	313	348	238	285	321	390
Fan Spec.	2XØ500	3XØ500	3XØ500	4XØ500	4XØ500	2XØ630	2XØ630	3XØ630	3XØ630
Fan Mot. Ampere A	3.0	4.5	4.5	6.0	6.0	8.14	8.14	12.21	12.21
Fan Mot. Power W	1600	2400	2400	3200	3200	4400	4400	6600	6600
Electric Defrost A	13.6	22.6	22.6	28.4	42.6	28.4	28.4	42.6	42.6
Electric Defrost W	9000	12900	12900	16200	24300	16200	16200	24300	24300
Inlet OD inch	5/8	7/8	7/8	1-1/8	1-1/8	1-1/8	1-3/8	1-1/8	1-3/8
Outlet OD inch	1-3/8	1-5/8	1-5/8	2-1/8	2-1/8	2-1/8	2-1/8	2-1/8	2-1/8

The above performance data are for the models with imported brand fan motors.

Y means star connection with neutral line and others are Δ connection.

Evaporator Dimension

Model	L Dimension (mm)	H	W	C	E	Drain Size
NPC301	812	450	500	390	477	Φ32
NPC302	1265	450	500	390	930	Φ32
NPC303	1680	450	500	390	1347	Φ32
NPC304	1980	450	500	390	1647	Φ32
NPC401	900	570	550	450	565	Φ32
NPC402	1440	570	550	450	1105	Φ32
NPC403	1980	570	550	450	1645	Φ32
NPC404	2340	570	550	450	2005	Φ32

Model	L Dimension (mm)	H	W	C	E	Drain Size
NPI502	1990	850	700	590	1647	Φ48
NPI503	2770	850	700	590	2427	Φ48
NPI504	3420	850	700	590	3027	Φ48
NPI632	2770	1000	720	590	2427	Φ48
NPI633	3420	1000	720	590	3027	Φ48