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SIGA CSHECS-1200
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 |
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CV Epoxy coated condenser coil |
TDS Total heat recovery in parallel |
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CF Condenser filter |
4.0 ELECTRIC CIRCUIT CONFIGURATION |
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CG Condenser treatment (blygold) |
OFC On-off compressors signal |
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SLN Super low noise |
OFR Remote control (on/off) |
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GPRC Metallic guards for refrigerant circuit |
OFRC Remote control display with on/off remote+alarm management, Carel microchiller2 (IP54) |
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RS485 Serial card for modbus RS485 |
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2.0 HYDRIC CIRCUIT CONFIGURATION (drawing code n. ) |
EC EC fans |
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T Tank in carbon steel including electronic low level alarm |
LON LON board |
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WP P3 Pump including VTP |
BAC Bacnet board |
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DP Double P3 pump (valve betwwen tank and pump included) |
PLW Plant watch PRO |
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PH P5 Pump |
PLV Plant visor |
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DPH Double P5 pump (valve betwwen tank and pump included) |
SF Soft start |
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XV Expansion vessel kit available for closed-type tank |
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RAGE Evaporator antifreeze heater |
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RAGT Antifreeze heater inertial tank |
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Technical Specification:
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Cooling CSHECS |
Model |
1060 |
1200 |
1330 |
1430 |
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NOMINAL COOLING CAPACITY (1) |
kW |
1048,00 |
1204,00 |
1328,00 |
1438,00 |
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TOTAL COMPRESSORS NOMINAL ABSORBED POWER |
kW |
340,70 |
393,70 |
430,60 |
454,00 |
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(1) |
kW/kW |
3,08 |
3,06 |
3,08 |
3,17 |
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COP (1) |
kW/kW |
2,82 |
2,81 |
2,83 |
2,89 |
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EER (1) |
3,79 |
3,77 |
3,78 |
3,81 |
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ESEER |
4,32 |
4,30 |
4,31 |
4,35 |
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IPLV |
nr. |
2,00 |
2,00 |
2,00 |
2,00 |
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REFRIGERATING CIRCUITS |
nr. |
2,00 |
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 |
0-25-50-75-100 |
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REFRIGERANT |
R407C |
R407C |
R407C |
R407C |
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HYDRAULIC SECTION |
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NOMINAL WATER FLOW |
m3/h |
180,30 |
207,20 |
228,50 |
247,30 |
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EVAPORATOR PRESSURE DROP |
kPa |
55,00 |
61,00 |
66,00 |
65,00 |
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AVAILABLE PRESSURE (2) |
mca |
25,80 |
24,20 |
22,40 |
21,20 |
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MAXIMUM PUMP ABSORBED POWER (2) |
kW |
23,50 |
23,50 |
23,50 |
23,50 |
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MAXIMUM PUMP ABSORBED CURRENT (2) |
A |
39,00 |
39,00 |
39,00 |
39,00 |
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HYDRAULIC CONNECTIONS |
BSP/DN |
200,00 |
200,00 |
200,00 |
200,00 |
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TANK VOLUME (2) |
dm3 |
800,00 |
800,00 |
1000,00 |
1000,00 |
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FAN SECTION (AXIAL) |
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TOTAL AIR FLOW |
m3/h |
259200,00 |
291600,00 |
324000,00 |
356400,00 |
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FANS |
nr. |
16,00 |
18,00 |
20,00 |
22,00 |
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FANS ABSORBED POWER |
kW |
31,04 |
34,92 |
38,80 |
42,68 |
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FANS ABSORBED CURRENT |
A |
62,40 |
70,20 |
78,00 |
85,80 |
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TOTAL ELECTRIC DATA |
IP |
IP54 |
IP54 |
IP54 |
IP54 |
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MAXIMUM ABSORBED CURRENT(F.L.A.) |
A |
374,00 |
430,00 |
473,00 |
508,00 |
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MAXIMUM PEAK CURRENT (L.R.A.) |
A |
0,33 |
0,33 |
0,33 |
0,33 |
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ELECTRIC FEED |
V/Ph/Hz |
400/3/50 |
400/3/50 |
400/3/50 |
400/3/50 |
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NOISE DATA |
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SOUND PRESSURE (3) |
dB(A) |
71,70 |
72,00 |
72,30 |
72,70 |
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DIMENSIONS AND WEIGHT |
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LENGTH |
mm |
8800,00 |
9750,00 |
10700,00 |
11650,00 |
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WIDTH |
mm |
2210,00 |
2210,00 |
2210,00 |
2210,00 |
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HEIGHT |
mm |
2450,00 |
2450,00 |
2450,00 |
2450,00 |
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WEIGHT EMPTY |
kg |
7900,00 |
8620,00 |
9680,00 |
10610,00 |
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WEIGHT OPERATIVE |
kg |
8250,00 |
8970,00 |
10060,00 |
11000,00 |
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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) With options NT.WP (no tank - water pump) or T.WP (tank - water pump). |
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(3) 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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