МНОГОЦЕЛЕВАЯ СИСТЕМА EXP Z-POWER EXP TXAVZ 2550÷2700

Manufacturer: RHOSS

- Каталог

- Брошюра

- Сертификат UA

- Сертификат EUROVENT

- Сертификат ISO

DESCRIPTION

RHOSS EXP ISO 9001 RHOSS EXP EUROVENT

T.E.R. (°) up to 8.33

Specifications:

Compressor: Semi-hermetic screw compressor with high energy efficiency, star-delta starting with reduced inrush current, complete with integrated protection, crankcase heater, shut-off valve on the gas refrigerant suction and supply lines, and compressor oil level sensor;
Primary and secondary heat exchangers: Direct expansion shell-and-tube with counter-current heat exchange, anti-freeze heating element, closed-cell polyurethane foam rubber insulation, water flow differential pressure switch, and Victaulic flange connections;
Air heat exchanger: finned coil with copper tubes and aluminum fins;
Fan: axial electric fans with external rotor, equipped with internal thermal protection, safety grilles, and an electronic proportional device for continuous fan speed adjustment;
Electronic control with microprocessor;
Construction: galvanized sheet steel, powder-coated with polyester paint.

The unit also includes:

High/low pressure display for the refrigerant circuit;
clock circuit board;
electronic expansion valve.

Options:

B - Basic version (TXAVBZ);
S - Soundproofed version with low-speed fans and noise-reducing compressor casing (TXAVSZ);
I - Soundproofed version with noise-reducing compressor casing (TXAVIZ).

Models:

TXAVBZ: EXPsystems basic unit;
TXAVSZ: EXPsystems sound-insulated unit;
TXAVIZ: EXPsystems sound-insulated unit.

	MODEL TXAVBZ		2550	2610	2700
❶	Cooling capacity (AUTOMATIC 1)	kW	552	615	695,1
❸	Heat recovery capacity (AUTOMATIC 2)	kW	709	786	888
❷	Thermal rated power (SELECT 1-2 AUTOMATIC 3)	kW	571,2	627,1	709,9
❶	Power consumption (AUTOMATIC 1)	kW	182,2	200,4	227,2
❸	Power consumption (AUTOMATIC 2)	kW	155,8	170,7	190,9
❷	Power consumption (SELECT 1-2 AUTOMATIC 3)	kW	180,8	196,6	224
	E.E.R. (AUTOMATIC 1)		3,03	3,07	3,06
	T.E.R. (AUTOMATIC 2)		8,13	8,24	8,33
	C.O.P. (SELECT 1-2 AUTOMATIC 3)		3,16	3,19	3,17
❹	Sound pressure	dB(A)	65	66	67
❻	Sound power	dB(A)	98	99	99
	MODEL TXAVSZ		2550	2610	2700
❶	Cooling capacity (AUTOMATIC 1)	kW	530,3	590,1	667,4
❸	Heat recovery capacity (AUTOMATIC 2)	kW	709	786	888
❷	Thermal rated power (SELECT 1-2 AUTOMATIC 3)	kW	548	601,9	681,7
❶	Power consumption (AUTOMATIC 1)	kW	181	199,4	225,5
❸	Power consumption (AUTOMATIC 2)	kW	155,8	170,7	190,9
❷	Power consumption (SELECT 1-2 AUTOMATIC 3)	kW	179,7	195,5	222,1
	E.E.R. (AUTOMATIC 1)		2,93	2,96	2,96
	C.O.P. (SELECT 1-2 AUTOMATIC 3)		3,05	3,08	3,07
❹	Sound pressure	dB(A)	59	60	61
❺	Sound power	dB(A)	92	93	93
	MODEL		2550	2610	2700
	Screw/Stage Compressor	no.	2/6	2/6	2/6
	Contours	no.	2	2	2
	Power supply	V-Ph-Hz	400-3-50	400-3-50	400-3-50
	Dimensions and weight of TXAVBZ-TXAVSZ		2550	2610	2700
	L - Width	mm	6130	6980	7980
	H - Height	mm	2430	2430	2430
	P - Depth	mm	2260	2260	2260
❻	Weight TXAVBZ	kg	6360	7460	8380
	SEASONAL ENERGY INDICATORS		2550	2610	2700
	MODEL TXAVBZ-TXAVIZ SEASONAL COOLING PERFORMANCE CHARACTERISTICS
①	Pdesignc (EN 14825)	kW	551,9	614,8	695
①	SEER (EN 14825)		4,2	4,23	4,15
②	ηs	%	165	166	163
	MODEL TXAVSZ SEASONAL PERFORMANCE CHARACTERISTICS IN COOLING
①	Pdesignc (EN 14825)	kW	530,2	589,9	667,2
①	SEER (EN 14825)		4,13	4,14	4,13
②	ηs	%	162	163	162

Data under the following conditions:
❶ Air: 35°C - Water: 12/7°C.
❷ Air: 7°C B.S. - 6°C B.U. - Water: 40/45°C.
❸ Evaporator water: 12/7°C. Recovery outlet water 45°C - Nominal flow (Gross heating value).
❹ In an open field (Q = 2) at 10 m from the unit.
❺ Total sound power level in dB(A) based on measurements according to standard UNI EN-ISO 9614.
❻ Weight of empty unit.
Performance according to EN 14511:2018.
T.E.R.: Overall Efficiency
① Low temperature (7°C) applied
② Seasonal Energy Efficiency Ratio: Low Temperature Cooling (Regulation (EU) 2016/2281)

For more detailed information, please contact ECS Group specialists.