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SIGA CSHHFT-280 (8)
Product Code: SIGA CSHHFT-280 (8)
Availability:
Availability:
Pre-Order
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:
| 1.0 MECHANICAL CONFIGURATION | 3.0 REFRIGERANT CIRCUIT CONFIGURATION (drawing code n. ) | |||||||||||
| LNJ Low noise version (RV included) | HPG High pressure gauge | |||||||||||
| GPC Condenser coil protection | LPG Low pressure gauge | |||||||||||
| ATS Spring type antivibrant mounting | LT Low ambient temperature until -30°C (RV, RC, EB included) | |||||||||||
| CV Epoxy coated condenser coil | LW Low water temperature until -10°C outlet (RC, RV, thicker insulation included) | |||||||||||
| CF Condenser filter | PDS Desuperheater | |||||||||||
| CG Condenser treatment (blygold) | 4.0 ELECTRIC CIRCUIT CONFIGURATION | |||||||||||
| 2.0 HYDRIC CIRCUIT CONFIGURATION (drawing code n. ) | OFC On-off compressors signal | |||||||||||
| T Tank carbon steelv included safety valve, air vent nipple (closed type) | OFR Remote control (on/off) | |||||||||||
| WP P3 Pump | OFRC Remote control display with on/off remote+alarm management, Carel microchiller2 (IP54) | |||||||||||
| DP Double P3 pump (valve betwwen tank and pump included) | RS485 Serial card for modbus RS485 | |||||||||||
| PH P5 Pump | RV Electronic fan speed control | |||||||||||
| DPH Double P5 pump (valve betwwen tank and pump included) | RVG Volt-metric relay (CSF included) | |||||||||||
| BPA Automatic by pass until 50% of the flow rate | RC Cranckase heater | |||||||||||
| XV Expansion vessel kit available for closed-type tank | SF Soft start | |||||||||||
| RAGE Evaporator antifreeze heater | IRC Compressor inverter | |||||||||||
| RAGT Antifreeze heater inertial tank | EC EC fans | |||||||||||
| FL Flow switch installed | ||||||||||||
| LLA Electronic low level alarm | ||||||||||||
| VTP Valve between tank and pump | ||||||||||||
Technical Specification:
|
Cooling and Heating CSHHFT Heat Pump |
Model |
230 (8) |
280 (8) |
340 (8) |
370 (8) |
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NOMINAL COOLING CAPACITY (1) |
kW |
227,00 |
277,00 |
319,00 |
365,00 |
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|
TOTAL COMPRESSORS NOMINAL ABSORBED POWER (1) |
kW |
66,80 |
85,20 |
97,80 |
108,00 |
|
|
EER (1) |
kW/kW |
2,97 |
2,92 |
2,97 |
3,05 |
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|
ESEER (1) |
4,00 |
4,10 |
4,10 |
4,00 |
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IPLV (1) |
4,60 |
4,70 |
4,80 |
4,60 |
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Heating mode |
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NOMINAL HEATING CAPACITY (2) |
kW |
232,00 |
285,00 |
322,00 |
369,00 |
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TOTAL COMPRESSORS NOMINAL ABSORBED POW (2) |
kW |
63,10 |
80,50 |
90,50 |
99,90 |
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COP (2) |
kW/kW |
3,18 |
3,16 |
3,22 |
3,31 |
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HYDRAULIC SECTION |
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NOMINAL WATER FLOW |
m3/h |
39,80 |
49,10 |
55,40 |
63,40 |
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EVAPORATOR PRESSURE DROP |
kPa |
58,00 |
60,00 |
49,00 |
56,00 |
|
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AVAILABLE PRESSURE (3) |
P3 |
mca |
26,20 |
25,10 |
24,90 |
23,80 |
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MAXIMUM PUMP ABSORBED POWER (3) |
kW |
8,30 |
8,30 |
8,30 |
10,20 |
|
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MAXIMUM PUMP ABSORBED CURRENT (3) |
A |
14,10 |
14,10 |
14,10 |
17,40 |
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AVAILABLE PRESSURE (4) |
P5 |
mca |
48,20 |
47,50 |
47,80 |
45,80 |
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MAXIMUM PUMP ABSORBED POWER (4) |
kW |
16,22 |
16,22 |
16,22 |
16,22 |
|
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MAXIMUM PUMP ABSORBED CURRENT (4) |
A |
26,60 |
26,60 |
26,60 |
26,60 |
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HYDRAULIC CONNECTIONS |
BSP/DN |
DN125 |
DN125 |
DN125 |
DN150 |
|
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TANK VOLUME (5) |
dm3 |
500,00 |
500,00 |
500,00 |
500,00 |
|
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COMPRESSORS |
nr. |
4,00 |
4,00 |
4,00 |
4,00 |
|
|
REFRIGERATING CIRCUITS |
nr. |
2,00 |
2,00 |
2,00 |
2,00 |
|
|
PARTITION STEP |
nr. |
1,00 |
1,00 |
1,00 |
1,00 |
|
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REFRIGERANT |
R410A |
R410A |
R410A |
R410A |
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FAN SECTION (AXIAL) |
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|
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TOTAL AIR FLOW |
m3/h |
91000,00 |
90000,00 |
85000,00 |
102000,00 |
|
|
FANS |
nr. |
5,00 |
5,00 |
5,00 |
6,00 |
|
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FANS ABSORBED POWER |
kW |
9,70 |
9,70 |
9,70 |
11,64 |
|
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FANS ABSORBED CURRENT |
A |
19,50 |
19,50 |
19,50 |
23,40 |
|
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TOTAL ELECTRIC DATA |
IP |
IP54 |
IP54 |
IP54 |
IP54 |
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NOMINAL ABSORBED POWER (6) |
kW |
76,50 |
94,90 |
107,50 |
119,60 |
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MAXIMUM ABSORBED CURRENT(F.L.A.) (6) |
A |
165,30 |
197,90 |
227,30 |
260,60 |
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MAXIMUM PEAK CURRENT (L.R.A.) (6) |
A |
353,80 |
425,30 |
478,00 |
511,30 |
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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 (6) (7) |
dB(A) |
64,10 |
65,50 |
65,50 |
65,90 |
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DIMENSIONS AND WEIGHT |
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|
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LENGTH |
mm |
5350,00 |
5350,00 |
5350,00 |
6350,00 |
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WIDTH |
mm |
1105,00 |
1105,00 |
1105,00 |
1105,00 |
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HEIGHT |
mm |
2180,00 |
2180,00 |
2180,00 |
2180,00 |
Data referred to:
| (1) Inlet/Outlet water temperature = +12/+7 °C - Condenser air temperature = +35°C; fouling factor = 0.000043 m²K/W | ||||||||||
| (2) Inlet/Outlet water temperature = +40/+45 °C - Condenser air temperature = +7°C; fouling factor = 0.000043 m²K/W | ||||||||||
| (3) With option WP (P3 pump) or DP (double P3 pump) | ||||||||||
| (4) With option PH (P5 pump) or DPH (double P5 pump) | ||||||||||
| (5) With option T (Tank included safety valve, air vent nipple - closed configuration as per standard) | ||||||||||
| (6) Data referred to standard configuration NT.NP (no tank - no pump) | ||||||||||
| (7) Sound pressure level referred to measures according to normative ISO3744, pressure level at distance of 10 m, referred to free field on reflecting surface | ||||||||||
| (8) RV "fan speed cut-phase regulator" included | ||||||||||