SYSHRW Engineering Data Manual (EDM HRW S 4GB)

SYSHRW
12
models SYSHRW 072 SYSHRW 096 SYSHRW 120
CAPACITIES
Total cooling capacities (1) W 17174 21743 29951
Sensible cooling capacities (1) W 13536 17986 24413
Heating capacities (2) W 21500 26637 38109
VENTILATION
Nominal air flow m
3
/h 3570 4700 5600
Drive type Direct Belt with variable pitch pulley
Motor power W 1500 1100 1500
Number of fan speeds 3 - -
Air filters - Number / Efficiency 2 / G2 2 / G2 2 / G2
Air filters - Dimensions / Thickness mm 450 x 440 x 25 620 x 650 x 25 620 x 650 x 25
HYDRAULIC CIRCUIT
Number of plate heat exchanger 1 1 1
Maximum water pressure bar 16 16 16
Nominal water flow (1) l/h 3924 4860 6408
Cutoff water flow versus nominal water flow (3) % 41 44 30
WPD at nominal water flow (1) kPa 61 55 80,5
WPD at nominal water flow with valve (8) kPa 112 / /
Hydraulic connections - Inlet / Outlet inches ISO G 3/4" INT ISO G 1"1/4 ISO G 1"1/4
Condensate outlet - External Ø mm 19 22 22
REFRIGERANT CIRCUIT
Type R407C
Load g 2 700 5 100 5 100
Number of circuit 1 1 1
Compressor type Scroll
DIMENSIONAL DATA & WEIGHT
Length mm 1250 1680 1680
Width mm 705 955 955
Height mm 513 770 770
Weight - Operating kg 149 253 262
Weight - Shipping kg 159 275 284
ELECTRICAL DATA
Power input - Cooling mode (4) W 6280 6317 8547
Power input - Heating mode (4) W 7347 7895 10224
Electrical heating coil - Number / Capacity (5) W 1 / 9000 1 / 13000 1 / 16000
Power input of electric heating coil (5) W 9000 13000 16000
Electrical power supply 400V/3Ph/50Hz + neutre
Fan max. current, E.S.P = 0 Pa A 6,9 2,5 4,1
Compressor nominal current (6) A 15 15,9 19,6
Compressor starting current (7) A 101 111 118
(1) Nominal cooling capacities based on : entering air temperature of 27 °C dry bulb, 19 °C wet bulb with entering water temperature of
30 °C.
(2) Nominal heating capacities based on : entering air temperature of 20 °C dry bulb, 15 °C wet bulb with entering water temperature of
20 °C.
(3) Protection by differential pressure switch.
(4) Absorbed power (compressor + fan) at nominal conditions.
(5) Electric heating coil is available optional.
(6) Nominal currents are given at +/- 5%.
(7) Starting currents are given at +/- 10%.
(8) Total water pressure drop with optional water valve tted.
Note : All ratings (cooling and heating capacities and power consumptions) are given according to International Standard ISO 13256-1.
Physical Data (continued)