TECHNICAL SPECIFICATION
20 TR AIR COOLED SCROLL CHILLER
Sr. No.ParameterDescription
1
Model
FMACS-20TR-407
2
Nominal Cooling Capacity
20 TR
3
Refrigeration Circuit
Single Refrigeration Circuit
4
Electrical Power Supply
400 V ±10%, 50 Hz, 3 Phase
5
Total Connected Load
13.32 kW / 24.9 A
6
Working Refrigerant
R-407C
7
Expansion / Refrigerant Control
Thermostatic Expansion Valve (TXV)
8
Evaporating Temperature (SST)
+5 °C
9
Condensing Temperature (SDT)
+35 °C
10
Maximum Ambient Temperature
45 °C
11
Chilled Water Temperature Range
+7 °C to +10 °C
12
Chilled Water Flow Rate
12,000 LPH @ ΔT 5 °C
13
Compressor Type
Scroll Type
14
Number of Compressors
1 No.
15
Compressor Motor Rating
12 kW / 23 A
16
Compressor Starting Method
Direct-On-Line (DOL) / Regular Start
17
Capacity Modulation
Step Control – 0%, 50%, 100%
18
Evaporator Design
Shell & Tube Heat Exchanger
19
Evaporator Water Connection Size
3” Flanged
20
Evaporator Shell Material
Carbon Steel, Powder Coated
21
Evaporator Tube Material
Internally Grooved Copper Tubes
22
Condenser Design
Shell & Tube Condenser
23
Condenser Tube & Shell Material
Copper Tubes with Carbon Steel Shell
24
Chilled Water Circulation Pump
SS-304 Construction, 1.5 HP
25
Safety & Protection Features
Compressor Motor Internal Thermostat, Unit Overload Protection, High & Low Pressure Cut-out, Phase Reversal Protection, Discharge Gas Temperature Protection, Water Flow Switch, Anti-Freeze Protection
26
Electrical Control Panel
Microprocessor Controller, Protection Relays, Contactors, MCBs, Phase Preventer, Timers
27
Overall Dimensions (L × W × H)
To be provided after order confirmation
28
Operating / Running Weight
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