4 UNT-PRC002-GB
Technical Data
FWD 08 12 20 30 45
Power supply (V/Ph/Hz) 230/1/50
Capacities
Cooling capacity on water (1) (kW) 5,2 8,3 15 18,8 30,1
Heating capacity on water (2) (kW) 6,3 11,9 18,9 20,9 38,2
Fan motor (type) 2 x direct drive centrifugal
Fan power input (3) (kW) 0,23 0,46 0,65 1,04 1,51
Current amps (3) (A) 1,1 2,2 3,1 4,7 5,5
Start-up amps (A) 3,2 5,5 9,3 14,1 16,5
Air flow
minimum (m
3
/h) 490 980 1400 1800 2700
nominal (m
3
/h) 820 1650 2300 3000 4500
maximum (m
3
/h) 980 1970 2600 3600 5400
Main coil
Water entering/leaving connections (type) ISO R7 rotating female
(Dia) 3/4" 3/4" 1 1/2" 1 1/2" 1 1/2"
Electric heater (accessory for blower only)
Electric power supply (V/Ph/Hz) 230/1/50 230/1/50 or 400/3/50 400/3/50 400/3/50 400/3/50
Heating capacity (kW) 2/4 8 10 12 12
Hot water coil (accessory for blower only)
Heating capacity (4) (kW) 6,3 12 17,4 22,4 34,5
G2 filter (filter box accessory)
Quantity 2 2 2 2 2
Dimensions ( LxWxth) (mm) 386x221x8 486x271x8 586x321x8 586*421*8 586*621*8
G4 filter (filter box accessory)
Quantity - 2 2 2 2
Dimensions ( LxWxth) (mm) - 486x264x48 586x314x48 586*414*48 586*614*48
Condensate pump (accessory) (type) Centrifugal
Water flow - lift height (l/h - mm) 24 - 500
Not available for FWD30 and FWD45
Sound level (L/M/H speed)
Sound pressure level (5) (dB(A)) 36/40/43 38/41/44 46/50/53 47/52/57 47/52/58
Sound power level (5) (dB(A)) 46/50/53 48/51/54 56/60/63 57/62/67 57/62/68
Unit dimensions
Width x Depth (mm) 890 x 600 1090 x 710 1290 x 820 1290 x 970 1290 x 1090
Height (mm) 250 300 350 450 650
Shipped unit dimensions
Width x Depth (mm) 933 x 644 1133 x 754 1333 x 864 1333 x 1008 1333*1133
Height (mm) 260 310 360 460 660
Weight (kg) 32 46 61 76 118
Colour galvanised steel
Recommended fuse size
Unit alone (aM/gI) (A) 8/16 8/16 8/16 8/25 8/25
Unit with electric heater (gI) (A) 16 (2kW),25 (4kW) 40 (230V),3*16 (400V) 3*20 3*25 3*25
(1) Conditions: Water entering/leaving temperature: 7/12 °C, Air inlet temperature 27/19°C DB/WB - Nominal air flow
(2) Conditions: Water entering/leaving temperature: 50/45 °C, Air inlet temperature 20°C DB - Nominal air flow
(3) At high speed with nominal air flow.
(4) Water entering/leaving temperature 90/70 °C, air inlet temperature 20 °C DB, Nominal air flow.
(5) A rectangular glass wool duct 1m50 long is placed on the blower.The measurement is taken in the room containing the blower unit.
Heat exchanger operating limits:
FWD:
*water temperature: max 100° C
*absolute service pressure: min 1 bar/max 11 bars
Accessories - Hot water coil:
*water temperature: min. +2° C/max. 100° C
*absolute service pressure: min 1 bar/max 11 bars
CG-SVX051A-GB
14
Table 2 - General data CMAF 080-130 Standard Efficiency
Unit size 080 090 100 110 130
Total cooling capacity (1) kW 278 312 340 387 429
Total heating capacity (1) kW 299 332 369 413 449
Total power Input (1) kW 88 101 115 132 148
Unit Electrical Data (2) (3) (4)
Short Circuit Unit Capacity (9) kA 15 15 15 15 15
Power Cable Cross Section (max) mm² 1*240 1*240 1*240 1*240 1*240
Disconnect switch size A 400 400 500 500 500
Digit 56=1 AC fan
Max. power input kW 119 139 158 173 187
Max. Amps A 206 238 270 299 323
Unit start up amps (w/o soft starter - Digit
54=A) (4)
A 419 496 528 638 662
Unit start up amps (with soft starter - Digit
54=B) (4)
A 315 368 400 472 496
Displacement power factor (dpf) - 0.83 0.84 0.84 0.83 0.83
Digit 56=2 EC fan
Max. power input kW N/A N/A N/A N/A N/A
Max. Amps A N/A N/A N/A N/A N/A
Unit start up amps (w/o soft starter - Digit
54=A) (4)
A N/A N/A N/A N/A N/A
Unit start up amps (with soft starter - Digit
54=B) (4)
A N/A N/A N/A N/A N/A
Displacement power factor (dpf) - N/A N/A N/A N/A N/A
Digit 56=3 EC fan HESP
Max. power input kW N/A N/A N/A N/A N/A
Max. Amps A N/A N/A N/A N/A N/A
Unit start up amps (w/o soft starter - Digit
54=A) (4)
A N/A N/A N/A N/A N/A
Unit start up amps (with soft starter - Digit
54=B) (4)
A N/A N/A N/A N/A N/A
Displacement power factor (dpf) - N/A N/A N/A N/A N/A
Compressors
Manifold Tonnage (Ton) Circuit 1 and 2 25+25 25+30 30+30 30+40 40+40
Max Comp Power input Circuit 1 / Circuit 2 kW 56.9/56.9 66.7/66.7 76.5/76.5 83.4/83.4 90.3/90.3
Rated Amps Circuit 1 / Circuit 2 (4) A 93/93 109/109 125/125 137/137 149/149
Start Amps Circuit 1 / Circuit 2 (Digit 54=A) (4) A 307/307 367/367 383/383 476/476 488/488
Start Amps Circuit 1 / Circuit 2 (Digit 54=B) (4) A 203/203 239/239 255/255 310/310 322/322
Locked Rotor Amps Circuit 1 / Circuit 2 (4) A
260+260/
260+260
260+320/
260+320
320+320/
320+320
320+413/
320+413
413+413/
413+413
Motor speed rpm 2900 2900 2900 2900 2900
Oil sump heater Circuit 1 / Circuit 2 W 180/180 180/180 180/180 180/180 180/180
Number or refrigerant circuits - 2 2 2 2 2
Number of part load steps - 4 8 4 8 4
Minimum capacity step % 25 23 25 21 25
Dual Circuit Chilled Water Exchanger
Brazed Plate Heat Exchanger Materials (model) - Stainless Steel / Copper (DFX 650)
Plate number - 106 138 138 166 194
Water Content l 31 40.4 40.4 48.6 56.7
Nominal water connection size in 4 4 4 4 4
(Grooved coupling) - With or without HYM mm 114.3 114.3 114.3 114.3 114.3
Water Pressure Drop (1) kPa 49.4 38.0 44.5 40.4 36.9
Dual Circuit Hot Water exchanger
Brazed Plate Heat Exchanger Materials (model) - Stainless Steel / Copper (DFX 650)
Plate number - 138 166 166 194 222
Water Content l 40.4 48.6 48.6 56.7 64.9
Nominal water connection size in 4 4 4 4 4
(Grooved coupling) - With or without HYM mm 114.3 114.3 114.3 114.3 114.3
Water Pressure Drop (1) kPa 41.6 36.0 43.7 40.7 37.3
Condenser Module
Coils
Type - Aluminum / Copper Fin and Tube
Total Quantity - 8 8 8 8 8
Face area per circuit m² 9.3 9.3 9.3 9.3 9.3
Fans
Type - Propeller Fan: Fixed speed AC motor
Number of fans
-
8 8 8 8 8
Air ow (1), cooling mode m
3
/h 141,363 140,899 140,493 152,439 151,880
Air ow (2), heating/ heat pump mode m
3
/h 139,972 140,117 140,298 151,995 152,162
Digit 56=1 AC fan
Max Power Input per Motor kW 1.13 1.13 1.13 1.40 1.40
Max Amps per Motor A 2.2 2.2 2.2 2.8 2.8
Motor RPM (Cooling mode) rpm/min 910 910 910 870 870
General Data
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