RCA/Y 8141÷9282

Remote aircooled Condensers with axial fans

These Remote aircooled Condensers with axial fans are designed to be combined with evaporating units with R134a refrigerant.
These units, available in three configurations depending on the level of noiselessness required, Standard, Silenced and Super silenced, are equipped with latest generation axial fans, with motor fan shrouds having a large radius of curvature to eliminate all the air flow turbulence and with larger plenum to uniform the air distribution on the cooling coil.
The units, except the V shaped ones, can be installed with either horizontal or vertical air delivery, as needed and can be equipped with high efficiency EC fans.
On request, units can be supplied for R513A refrigerant.

Versions

RCA/Y - Cooling only unit with horizontal air flow
RCA/Y/EC - Cooling only units with horizontal air flow and EC Inverter fans
RCA/Y/VX - Cooling only unit with vertical air flow
RCA/Y/EC/VX - Cooling only unit with vertical air flow and EC Inverter fans

Power range

21.0-124 m³/s
44266-262421 Cfm

Features

Frame in oven painted with a polyurethane resin and galvanised steel casework.
The cowlings of the motorfans are made with a wide bending radius to eliminate any turbulence in the air flow.
Heat exchanger is made with corrugated tubes with a greater heat exchange surface, fins cut with a special louver configuration to give the best external coefficient of heat exchange.
Electrical board includes: main switch, fuses, fans wiring, terminals for external connections, fans speed controller via 0-10V signal.
Electrical board (EC versions) includes: main switch, automatic circuit breakers, fans wiring, terminals for external connections, therminals for 0-10V signal for fan speed control.

Technical data

			8141	8151	8161	8171	8172	8251	8261	8271	8281	8282	9271	9272	9281	9282
Fan	Air flow	m³/s	20,9	26,1	31,3	39,1	36,5	49,7	64,5	75,2	86,0	79,6	96,7	102	111	124
Fan	Quantity	n°	4	5	6	7	7	10	12	14	16	16	14	14	16	16
Connections	In	Ø mm	64	64	76	76	76	2 x 64	2 x 76	2 x 76	2 x 76	2 x 76	2 x 76	2 x 76	2 x 76	2 x 76
Connections	Out	Ø mm	42	42	42	54	54	2 x 42	2 x 42	2 x 54	2 x 54	2 x 54	2 x 64	2 x 64	2 x 64	2 x 64
Electrical characteristics	Power supply	V/Ph/Hz	400/3/50	400/3/50	400/3/50	400/3/50	400/3/50	400/3/50	400/3/50	400/3/50	400/3/50	400/3/50	400/3/50	400/3/50	400/3/50	400/3/50
	Absorbed power	kW	7,2	9,0	10,8	12,6	12,6	18,0	21,6	25,2	28,8	28,8	34,3	34,3	39,2	57,6
	Absorbed current	A	15,6	19,5	23,4	27,3	27,3	39,0	46,8	54,6	62,4	62,4	72,8	72,8	83,2	115
Sound pressure	STD version (1)	dB(A)	57	58	59	58	58	61	61	61	62	62	66	66	67	72
Weights	Transport weight	kg	945	1168	1392	1497	1615	1829	2017	2349	2681	2907	4851	4567	5484	5484

Dimensions

			8141	8151	8161	8171	8172	8251	8261	8271	8281	8282	9271	9272	9281	9282
L	STD	mm	5930	7280	8630	9980	9980	7280	8630	9980	11330	11330	-	-	-	-
L	VX	mm	5930	7280	8630	9980	9980	7280	8630	9980	11330	11330	9240	9240	10490	10490
W	STD	mm	800	800	800	800	800	800	800	800	800	800	-	-	-	-
W	VX	mm	1380	1380	1380	1380	1380	2400	2400	2400	2400	2400	2400	2400	2400	2400
H	STD	mm	1370	1370	1370	1370	1370	2390	2390	2390	2390	2390	-	-	-	-
H	VX	mm	1565	1565	1565	1565	1565	1565	1565	1565	1565	1565	2262	2262	2262	2262

Notes

1 Sound pressure level measured in free field conditions at 10 m from the unit. According to ISO 3744.
N.B. (1) Combinations are made at condensing temperature 50 °C, ambient air temperature 35 °C.
N.B. (2) Clearance areas are specified on installation, use and maintenance manual.