ACA-DX-HP • DX Surface Mounted Air Curtain

Heatpump (DX)
Surface mounting

Accessories

ACA-DX-BOX • Communication module for DX air curtains AOYG LATT 3ph • Inverter outdoor units Fujitsu 3ph AOYG LRLA 3ph • Inverter outdoor units Fujitsu 3ph

Datasheet Wiring / Chart Wiring / Chart

The surface-mounted air curtains ACA-DX-HP are equipped with EC fans and are specially designed for connection to Fujitsu inverter heat pumps with direct expansion. The sleek and modern air curtain is designed for use in shops and public areas where users do not want to worry about the air curtain and where maintaining high energy efficiency and comfort levels is required.

The ACA-DX-HP is available in three different capacities for door heights up to 3 m. The 3 lengths can be combined to provide a solution for every door width.

This type of air curtain is equipped with a state of the art bypass system, which creates a pleasant air jet even during the inevitable defrost cycle of the heat pump, without consuming any extra energy.

The air curtain is standard equipped with a wired control that makes it possible to control the ventilation speed in 5 positions and that is equipped with a door contact indication, various LED indicators, an automatic/manual mode and an on/off button for heating. The power supply board is also equipped with a GBS input (potential-free contact) and GBS output (potential-free contact) for external control.

Application

Hospitals
Shops
Office buildings
Hotel lobbies

Specifications

Only heating
Cooling on request
EC fans

Material

Steel casing
Remote control in a PVC casing for surface mounting : dimensions 70x70x26 mm

Colour

RAL 9016 (traffic white). Other colors available on request

Mounting

Suited for surface mounting on the ceiling

Accessoires

Communication module, type ACA-DX-BOX
Door contact
Connection to GBS by use of an external contact
Master/Slave control possible with RJ45 cable. Max. 30 m. (to provide on site)

Text for tender

The surface-mounted air curtain has a state of the art bypass system, which creates a pleasant air jet even during the inevitable defrost cycle of the heat pump, without consuming extra energy. Thanks to this system, the air flow during the defrost cycle is not directed through the cold heat exchanger of the air curtain, but through the suction at the top of the air curtain. This temporarily uses the unused heat from the ceiling area to effectively shield the opening. After the heat pump has completed the defrost cycle, the air flow in the air curtain is returned to the heat exchanger.

The fan is controlled by a 5-speed remote control, supplied with the air curtain. This type of air curtain is only suitable for heat pump applications with Fujitsu inverter controlled outdoor units. The housing is painted in steel in RAL 9016, other colors are available on request. Up to 9 air curtains can be controlled in master/slave using an RJ45 cable and a wired control. This air curtain is GBS-ready and standard equipped with an external input contact, a door input contact and an operation and error output contact.

Technical data

		12				18				24
Length	cm	100	150	200	250	100	150	200	250	100	150	200	250
Mounting height (Max.)	m	< 2,30				< 2,60				< 3,00
Dimensions (HxL)°	mm	330 x 620
Outlet range		+30°/-30°
Air flow data of air curtain
Effective air flow rate	m³/h	1400	1800	2700	3600	1800	2700	3600	4500	2700	3600	5400	6300
Sound pressure level**	dB(A)	40-54	41-56	41-58	41-60	41-54	43-56	44-58	45-60	40-54	41-56	41-58	41-60
Weight	kg	49	71	95	115	50	75	100	120	49	71	95	115
Electrical data of fans
Power supply (50 Hz)°°	V	230/1
Absorbed power (Max.)	kW	0,42	0,63	0,84	1,05	0,42	0,84	1,05	1,26	0,42	0,63	0,84	1,05
Absorbed current (Max.)	A	1,7	2,6	3,4	4,3	1,8	3,4	4,3	5,0	1,7	2,6	3,4	4,3
Power cable section	mm²	3G 2,5
Automatic fuse (Slow)	A	10
Technical data of DX battery (H)
Heating capacity @ 20/35°C***	kW	6,9	9,3	13,4	18,7	9,1	13,4	18,2	22,3	12,2	17,9	27,2	32,3
Refrigerant		R410A
Battery diameter	inch	1/2-5/8							1/2-7/8	1/2-5/8		1/2-7/8
Technical data of matching Fujitsu outdoor unit
Type of unit (AOYG/A)		30 LETL	36 LETL	45 LATT	60 LATT	36 LETL	45 LATT	60 LATT	72 LRLA	36 LATT	60 LATT	72 LRLA	90 LRLA
Type of ACA-DX-BOX		ACA-DX-BOX 30	ACA-DX-BOX 36	ACA-DX-BOX 45	ACA-DX-BOX 60	ACA-DX-BOX 36	ACA-DX-BOX 45	ACA-DX-BOX 60	ACA-DX-BOX 72	ACA-DX-BOX 36	ACA-DX-BOX 60	ACA-DX-BOX 72	-
Power supply	V	230/1		400/3		230/1	400/3
Absorbed power (Nom. - Max.)	kW	2,68-3,8	3,1-4,5	3,8-5,8	5,1-7,1	3,1-4,5	3,8-5,8	5,1-7,1	6,2-9,8	2,8-5,1	5,1-7,1	6,2-9,8	8,2-12,1
Absorbed current (Nom. - Max.)	A	11,7-17	13,6-20	5,5-11	7,6-12,5	13,6-2	5,5-11	7,6-12,5	9,6-22,8	4,4-8,5	7,6-12,5	9,6-22,8	12-25,8
Dimensions (Height)	mm	830	830	1290	1290	830	1290	1290	1690	1290	1290	1690	1690
Dimensions (Length)	mm	900	900	900	900	900	900	900	930	900	900	930	930
Dimensions (Depth)	mm	330	330	330	330	330	330	330	760	330	330	760	760
Sound pressure level	dB(A)	55	55	54	56	55	54	56	57	53	56	57	59
Weight	kg	61	61	104	104	61	104	104	215	104	104	215	215
Cooling pipes¹	inch	3/8-5/8							1/2-7/8	3/8-5/8		1/2-7/8
Amount of prefilled refrigerant	g	2100	2100	3450	3450	2100	3450	3450	11200	3450	3450	11200	11200
Extra amount of refrigerant	g/m	40	40	50	50	40	50	50	110	50	50	110	110
Numbre of prefilled meters	m	4	0	2	0	4	9	0	5	17	9	7,5	5
Maximum length/heigth of cooling pipes²	m	40/20	30/30	45/30	40/30	40/30	65/30	50/30	65/30	75/30	65/30	70/30	65/30
Minimum length of cooling pipes	m	5	5	5	5	5	5	5	5	5	5	5	5
Cable section between air curtain and outdoor unit	mm²	4G 1,5
Power cable section	mm²	3G 4	3G 4	5G 2,5	5G 2,5	3G 4	5G 2,5	5G 2,5	5G 4	5G 2,5	5G 2,5	5G 4	5G 4
Automatic fuse (Slow)	A	25	25	16	16	25	16	16	25	16	16	25	25
* Specifications and design are subject to change for further improvement without prior notice
** The sound pressure level is measured at 3m distance of the air curtain's air intake at high speed
*** Heating capacity at 20°C air intake temperature and 35°C air outlet temperature at a condensation temperature between 43 and 50°C
° Fan connection on the left side when standing in front of the device
¹ Always use the same cooling pipes as the outdoor unit
² Minimum 5m of cooling pipes between the air curtain and the Fujitsu outdoor unit

Technical data

Refill (gr) *	12-1000 R	12-1500 R	12-2000 R	12-2500 R	18-1000 R	18-1500 R	18-2000 R	18-2500 R	18-1000 R	18-1500 R	18-2000 R	18-2500 R
Type of outdoor unit	30 LETL	36 LETL	45 LATT	60 LATT	36 LETL	45 LATT	60 LATT	72 LRLA	36 LATT	60 LATT	72 LRLA	90 LRLA
5m	30	430	140	410	30	x	140	x	x	x	x	x
10m	230	630	390	660	230	30	390	560	x	30	290	560
15m	430	830	640	910	430	280	640	1110	x	280	840	1110
20m	630	1030	890	1160	630	530	890	1660	130	530	1390	1660
25m	830	1230	1140	1410	830	780	1140	2210	380	780	1940	2210
30m	1030	1430	1390	1660	1030	1030	1390	2760	630	1030	2490	2760
35m	1230	-	1640	1910	1230	1280	1640	3310	880	1280	3040	3310
40m	1430	-	1890	2160	1430	1530	1890	3860	1130	1530	3590	3860
45m	-	-	2140	-	-	1780	2140	4410	1380	1780	4140	4410
50m	-	-	-	-	-	2030	2390	4960	1630	2030	4690	4960
55m	-	-	-	-	-	2280	-	5510	1880	2280	5240	5510
60m	-	-	-	-	-	2530	-	6060	2130	2530	5790	6060
65m	-	-	-	-	-	2780	-	6610	2380	2780	6340	6610
70m	-	-	-	-	-	-	-	-	2630	-	6890	-
75m	-	-	-	-	-	-	-	-	2880	-	-	-
gr/m	40	40	50	50	40	50	40	110	50	50	110	110
x = No extra refill required
- = Unauthorized length of cooling pipes still possible for this combination
* = Minimum 5m of cooling pipes between the air curtain and the Fujitsu outdoor unit

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