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SIGA CSHECF-1060
Description
Description:
The range includes models that cover a refrigeration capacity ranging from 1 to 1500 kW. Compact chillers are for outdoor installation. The range has been designed for use both in the process and comfort sectors. The machines are equipped with all the components that ensure automatic cooling of water or a water/glycol solution. To guarantee maximum operating safety the units have (or can have) two completely independent refrigeration circuits. All units are supplied with a full oil and refrigerant load after having been factory tested. The chillers are divided in two product ranges: chillers with scroll compressors and chillers with screw compressors. For scrolls refrigerants used are R407C/R410A/R404A, while for screw compressors refrigerants are R407C/R134a/R404A. Models where scroll compressors are used are installed with shell and tube evaporators or plates evaporators (or coaxials). Models with screw compressors are installed with shell and tube evaporators, with optional opportunity of high efficiency evaporators for R134a refrigerant, which reach energetic Class A.
Options:
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1.0 MECHANICAL CONFIGURATION |
3.0 REFRIGERANT CIRCUIT CONFIGURATION (drawing code n. ) |
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LNJ Low noise version (RV included) |
HPG High pressure gauge |
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GPC Condenser coil protection |
LPG Low pressure gauge |
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ATS Spring type antivibrant mounting |
PDS Partial heat recovery with plate desuperheater |
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CV Epoxy coated condenser coil |
TDS Total heat recovery in parallele |
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CG Condenser treatment (blygold) |
4.0 ELECTRIC CIRCUIT CONFIGURATION |
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CF Condenser alluminium filter |
OFC On-off compressors signal |
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GPRC Metallic guards for refrigerant circuit |
OFR Remote control (on/off) |
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2.0 HYDRIC CIRCUIT CONFIGURATION (drawing code n. ) |
OFRC Remote control display with on/off remote+alarm management, Carel microchiller2 (IP54) |
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T Tank in carbon steel including electronic low level alarm |
RS485 Serial card for modbus RS485 |
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WP P3 Pump including VTP |
EC EC fans |
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DP Double P3 pump (valve betwwen tank and pump included) |
LON LON board |
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PH P5 Pump |
BAC Bacnet board |
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DPH Double P5 pump (valve betwwen tank and pump included) |
PLW Plant watch PRO |
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XV Expansion vessel kit available for closed-type tank |
PLV Plant visor |
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RAGE Evaporator antifreeze heater |
SF Soft start |
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RAGT Antifreeze heater inertial tank |
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Technical Specification:
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Cooling CSHECF Free Cooling |
Model |
1060 |
1200 |
1330 |
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NOMINAL COOLING CAPACITY (1) |
kW |
1026,00 |
1178,00 |
1294,00 |
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TOTAL COMPRESSORS NOMINAL ABSORBED POWER |
kW |
347,30 |
403,10 |
441,60 |
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(1) |
kW/kW |
2,95 |
2,92 |
2,93 |
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COP |
kW/kW |
2,68 |
2,67 |
2,67 |
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EER |
3,61 |
3,60 |
3,59 |
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ESEER |
4,12 |
4,11 |
4,10 |
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IPLV |
С |
-5,00 |
-5,00 |
-5,00 |
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SCREW COMPRESSORS |
nr. |
2,00 |
2,00 |
2,00 |
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REFRIGERATING CIRCUITS |
nr. |
2,00 |
2,00 |
2,00 |
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PARTITION STEP |
nr. |
0-25-50-75-100 |
0-25-50-75-100 |
0-25-50-75-100 |
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REFRIGERANT |
R407С |
R407С |
R407С |
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HYDRAULIC SECTION |
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NOMINAL WATER FLOW |
m3/h |
176,50 |
202,70 |
222,60 |
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EVAPORATOR PRESSURE DROP |
kPa |
59,00 |
67,00 |
81,00 |
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FREE COOLING PRESSURE DRO |
kPa |
121,00 |
151,00 |
184,00 |
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AVAILABLE PRESSURE (5) |
mca |
28,40 |
24,20 |
19,90 |
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MAXIMUM PUMP ABSORBED POW |
kW |
31,90 |
31,90 |
31,90 |
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MAXIMUM PUMP ABSORBED CUR |
A |
53,50 |
53,50 |
53,50 |
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HYDRAULIC CONNECTIONS |
BSP/DN |
200,00 |
200,00 |
200,00 |
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TANK VOLUME (5) |
dm3 |
800,00 |
1000,00 |
1000,00 |
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FAN SECTION (AXIAL) |
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TOTAL AIR FLOW |
m3/h |
266400,00 |
296000,00 |
325600,00 |
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FANS |
nr. |
18,00 |
20,00 |
22,00 |
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FANS ABSORBED POWER |
kW |
34,92 |
38,80 |
42,68 |
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FANS ABSORBED CURRENT |
A |
70,20 |
78,00 |
85,80 |
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TOTAL ELECTRIC DATA |
IP |
IP54 |
IP54 |
IP54 |
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MAXIMUM ABSORBED CURRENT |
A |
374,00 |
430,00 |
473,00 |
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MAXIMUM PEAK CURRENT (L.R. |
A |
0,33 |
0,33 |
0,33 |
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ELECTRIC FEED |
V/Ph/Hz |
400/3/50 |
400/3/50 |
400/3/50 |
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NOISE DATA |
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SOUND PRESSURE (6) |
dB(A) |
71,90 |
72,20 |
72,50 |
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DIMENSIONS AND WEIGHT |
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LENGTH |
mm |
9750,00 |
10700,00 |
11650,00 |
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WIDTH |
mm |
2210,00 |
2210,00 |
2210,00 |
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HEIGHT |
mm |
2450,00 |
2450,00 |
2450,00 |
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WEIGHT EMPTY |
kg |
9500,00 |
10400,00 |
11420,00 |
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WEIGHT OPERATIVE |
kg |
9850,00 |
10750,00 |
11800,00 |
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Data referred to: |
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(1) 100% of Load - Inlet/Outlet water temperature = +12/+7 °C - Condenser air temperature = +35°C; fouling factor = 0.000043 m²K/W. |
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(2) Inlet/outlet water temperature = +12/+7 °C. |
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(3) Evaporator + valve + piping pressure drop (no free cooling). |
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(4) Free cooling + evaporator + valves + piping pressure drop. |
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(5) With options NT.WP (no tank - water pump) or T.WP (tank - water pump). |
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(6) Sound pressure level referred to measures according to normative ISO3744, pressure level at distance of 10 m, referred to free field on reflecting surface |
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