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FFAM-FGAM • FREECOOLING Modules

  • Rhoss
  • Cooling: 56,8 – 1343,8 kW

  • FFAM-FGAM 1÷11 Packaged air-cooled water coolers in Freecooling mode (FFAM) and Freecooling NO-GLYCOLmode (FGAM) with axial fans

Brand

  • Rhoss

Capacity

  • Cooling: 56,8 - 1.343,8 kW

Configuration

  • B - Standard compact version (FFAMB-FGAMB)
  • T - High efficiency version (FFAMT-FGAMT)
  • Q - Supersilenced version complete with reduced speed fans (FFAMQ-FGAMQ)

Specifications

  • Heat exchanger (water-water) in Freecooling NOGLYCOL:with stainless steel plates, complete with water flow differential pressure switch
  • Air side heat exchanger: featuring finned coil with copper pipes and aluminium fins
  • Fan: external rotor axial type electric fans equipped with internal thermal protection, accident protection grilles and proportional electronic device for continuous fan rotation speed regulation
  • Structure: load-bearing structure made of galvanised and painted steel plate with polyester powder coating
  • The unit is also complete with
    • fan circuit breaker switches
    • water side 3-way modulating valve

Models

  • FFAMB: standard unit in Freecooling mode
  • FFAMT: high efficiency unit in Freecooling mode
  • FFAMQ: supersilenced unit in Freecooling mode
  • FGAMB: standard unit in NO-GLYCOL Freecooling mode
  • FGAMT: high efficiency unit in NO-GLYCOL Freecooling mode
  • FGAMQ: supersilenced unit in NO-GLYCOL Freecooling mode

Accessories

  • PUMP with single or double electric pump, including an automatic actuation pump in standby. The electric pumps are available in the low or high head versions
  • TANK&PUMP with integrated 700 or 1000 litres buffer tank depending on models and single or double electric pump, complete with expansion tank, air vent valves and water side pressure gauge
  • Bottom compartment protection nets
  • Coil protection nets
  • Plate exchanger antifreeze heater (FGAM)
  • Electrical panel heater
  • Control of min/max power supply voltage
  • Pre-painted copper/coils coils
  • Anti-vibration mounts

Technical data

Standard compact version
FFAMB Model 1M2M3M4M5M6M7M8M9M10M11M
1 Nominal cooling capacitykW123,5247,1370,8494,1617,2738,7860,4981,51101,91221,61340,4
1 E.E.R. 20,220,821,020,920,519,518,918,217,516,816,1
1 Absorbed powerkW6,111,917,623,730,037,945,553,962,972,683,2
2 Sound pressure FFAMBdB(A)5356585960606161626262
3 Sound power FFAMBdB(A)85889091929393,59494,59595,5
Circuitsn.11111111111
Electrical supplyV-ph-Hz400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50
Data at the following conditions:
1 Air: 0°C – Water: 15/10°C – Ethylene glycol 30%
2 In open field (Q = 2) at 10 m from the unit
3 Total sound power level in dB(A) based on measurements carried out in accordance with regulation UNI EN-ISO 9614

Technical data

High efficiency version
FFAMT Model 1M2M3M4M5M6M7M8M9M10M11M
1 Nominal cooling capacitykW108,1216,4324,6432,6540,5647,3754,2860,7966,71072,11177,0
1 E.E.R. 32,534,835,435,034,432,230,929,628,226,825,4
1 Absorbed powerkW3,36,29,212,415,720,124,429,134,340,146,4
2 Sound pressure FFAMTdB(A)5053555657575858595959
3 Sound power FFAMTdB(A)82858788899090,59191,59292,5
Circuitsn.11111111111
Electrical supplyV-ph-Hz400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50
Data at the following conditions:
1 Air: 0°C – Water: 15/10°C – Ethylene glycol 30%
2 In open field (Q = 2) at 10 m from the unit
3 Total sound power level in dB(A) based on measurements carried out in accordance with regulation UNI EN-ISO 9614

Technical data

Supersilenced version complete with reduced speed fans
FFAMT-FFAMQ Model 1M2M3M4M5M6M7M8M9M10M11M
1 Nominal cooling capacitykW90,9181,9273,0363,9454,7544,8635,0725,0814,6903,9992,9
1 E.E.R. 36,039,040,240,039,537,436,134,833,432,030,5
1 Absorbed powerkW2,54,76,89,111,514,617,620,824,428,332,5
2 Sound pressure FFAMQdB(A)4447495051515252535353
3 Sound power FFAMQdB(A)76798182838484,58585,58686,5
Circuitsn.11111111111
Electrical supplyV-ph-Hz400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50400-3-50
Data at the following conditions:
1 Air: 0°C – Water: 15/10°C – Ethylene glycol 30%
2 In open field (Q = 2) at 10 m from the unit
3 Total sound power level in dB(A) based on measurements carried out in accordance with regulation UNI EN-ISO 9614
4 Weight referred to the unit without load and not accessorised

Dimensions

 1M2M3M4M5M6M7M8M9M10M11M
L – Widthmm1.2402.3403.4304.5405.6406.8007.9009000101001120012360
H – Heightmm2.4802.4802.4802.4802.4802.4802.4802480248024802480
P – Depthmm2.2602.2602.2602.2602.2602.2602.2602260226022602260
4 FFAM Weightkg6701.2551.7202.1302.5903.3753.8204230466051355690
4 FGAM Weightkg8251445198525003000383543204810531560756710
Data at the following conditions:
4 Weight referred to the unit without load and not accessorised
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