AIREDALE R410A - Downflow Direct Expansion Mechanical Data (SC12 D020-SC12 D029)

SC12D020-X200-0 SC12D023-X200-0 SC12D029-X200-0
Standard Condenser Match
1 x CR30 1 x CR50 1 x CR50
Capacity
Nom Cooling (Gross)
(1) kW 21.74 27.82 30.82
Capacity Steps
2 2 2
Dimensions – W x D x H
mm 1200 x 890 x 1980 1200 x 890 x 1980 1200 x 890 x 1980
Weight – Machine / Operating
(3) kg 390 / 400 400 / 400 410 / 420
Construction
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Material/Colour
Frame: Anodised Aluminium Frame with aluminium corners, Epoxy
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Evaporator
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Cooling/Dehum Stages
2 / 2 2 / 2 2 / 2
Fan Motor
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Motor Type
EC EC EC
Quantity x Motor Size
(4) kW 1 x 1.5 1 x 3.1 1 x 3.1
Speed @25Pa / Maximum ESP
rpm 940 / 1230 1120 / 1560 1210 / 1560
Maximum ESP
Pa 290 540 460
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m³/s 1.7 2.1 2.3
Fan Power Input (Fan Gain)
(2) kW 0.58 0.98 1.23
Compressor – Scroll
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Single Circuit – Tandem Compressors
Quantity
2 2 2
Oil Charge Volume
l 2 x 1.2 2 x 1.2 2 x 1.7
Oil Type
POE
Refrigeration
Single Circuit
Refrigerant Control and Type
Electronic Expansion Valve
Refrigerant Type
R410A
Holding Charge
Inert Gas
Charge (per circuit)
(5) kg 2.9 2.9 3
Connections
Liquid (sweat)
in 1/2 1/2 1/2
Discharge (sweat)
in 5/8 5/8 7/8
Condensate Drain Hose
mm 22 22 22
Filtration
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Quantity
6 6 6
Electric Heating (Total)
kW 7.5 7.5 7.5
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Capacity
kg/hr 3 3 8
Drain Pump Flow Rate
l/m 7 7 7
Feed / Drain
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Hot Water Condensate Pump
Head
m 5 5 5
Flow
l/m 10.8 10.8 10.8
Drain
10mm Stainless Steel Stub Connection
Cold Water Condensate Pump
Head
m 4 4 4
Flow
l/m 1.7 1.7 1.7
Drain
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Upgrade Fan Motor - EC Motor
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Quantity x Motor Size
(4) kW 1 x 3.1 1 x 3.5 1 x 3.5
Speed @ 25Pa / Maximum ESP
rpm 940/ 1560 1130 / 1620 1220 / 1620
Maximum ESP
Pa 670 630 550
Fan Power Input (Fan Gain)
(2) kW 0.59 1.04 1.31
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Mechanical Data
SC12D020 - SC12D029
SmartCool™ 16 - 60
Precision Air Conditioning
54 SmartCool Technical Manual 7525371 V1.2.0_03_2013
Technical
X-Type DF