Hitachi FSG Series, Technical Catalogue

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GENERAL DATA
2.3.3. RPC - CEILING TYPE
Model RPC RPC-2.0 RPC-2.5 RPC-3.0 RPC-4.0 RPC-5.0
Heat Exchanger Type Multi-Pass Cross Finned Tube
Material Copper Tube
Outer Diameter Ø mm 9.53 9.53 9.53 9.53 9.53
Rows 3 3 3 3
Tube
Number of Tube/Coil 20 20 20 32 32
Material Aluminium
Fin
Pitch mm 2 2 2 2
Maximum Operating Pressure MPa 3.3 3.3 3.3 3.3 3.3
Total Face Area m² 0.137 0.12 0.176 0.277 0.347
Heat Exc
h
an
ger
Number of Coil/Unit 1 1 1 1
Type Multi-Blade Centrifugal Fan
Number/unit 3 3 4 3 4
Outer Diameter Ø mm 101 101 101 136 136
Fan
Nominal Air Flow
(Hi/Me/Lo)
m
3
/min 15/13/10 18/16/12 21/17/15 30/24/19 35/28/21
Type Drip-Proof Type Enclosure
Starting method Permanent Split Capacitor
Nominal Output W 75 75 75 145 145
Quantity 1 1 1 1 1
Fan U
n
it
Fan
Motor
Insulation Class B B B B B
2.3.4. RPI - IN-THE-CEILING TYPE
Model RPI RPI-0.8 RPI-1.0 RPI-1.5 RPI-2.0 RPI-2.5 RPI-3.0 RPI-4.0 RPI-5.0
Heat Exchanger Type Multi-Pass Cross Finned Tube
Material Copper Tube
Outer Diameter Ø mm 9.53 9.53 9.53 9.53 9.53 9.53 9.53 9.53
Rows 2 2 3 2 3 3 3 3
Tube
Number of Tube/Coil 14 14 20 20 30 30 30 30
Material Aluminium
Fin
Pitch mm 2 2 2 2 2 2 2 2
Maximum Operating Pressure MPa 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3
Total Face Area m² 0.12 0.12 0.12 0.21 0.21 0.21 0.21 0.21
Heat Exc
h
an
ger
Number of Coil/Unit 1 1 1 1 1 1 1 1
Type Multi-Blade Centrifugal Fan
Number/unit 2 2 2 2 2 2 2
Outer Diameter Ømm 136 136 136 180 180 180 180 180
HSP m
3
/min – – – 16/15/11 19/17/14 22/20/16 30/28/25 35/31/28
STDSP m
3
/min 8/6/6 8/6/6 10/9/7 16/14/12 19/17/15 22/20/17 30/28/26 35/32/29
Fan
Nominal Air
Flow
(Hi/Me/Lo)
LSP m
3
/min – – – 16/13 19/15 22/18 30/28 35/31
Type Drip-Proof Type Enclosure
Starting method Permanent Split Capacitor
Nominal Output (50/60Hz) W 55 55 55 80 225 225 350 350
Quantity 1 1 1 1 1 1 1 1
Fan U
n
it
Fan
Motor
Insulation Class B B B B B B B B
HSP: High Static Pressure Connection
LSP: Low Static Pressure Connection
STDSP: Standard Static Pressure Connection