MSAT 102-122-142-162-182-202-242

GENERAL TECHNICAL SPECIFICATIONS
Model MSAT 102 122 142 162 182 202 242
Standard voltage 400 / 3 / 50
Model MSAT R-22
Cooling capacity kW 31.3 36.4 41.3 48.7 53.8 63.9 77.9
Compressor power input kW 8.5 10.3 11.3 13.5 15.8 17.5 22.3
Model MSAT R-407C
Cooling capacity kW 29.8 34.1 39.2 44.1 50.3 62.8 72.8
Compressor power input kW 9.4 11.2 12.6 14.7 17.8 20.3 25.2
The data refers to:
Outside air temperature +35°C
Saturated suction temperature
(SST) 7.5°C R-22,
(SST) 9.5°C (dew point) R-407C
Compressor type
SCROLL
RPM rpm 2900
Oil content
L
2x 2x 2x
1,55 1,65 2,5
Capacity steps 2
Motor protection
NTC
2x
4
Type of oil
SUNISO 3GS OIL
Note: for units with R407C,
type of oil
- MOBIL EAL ARTIC 22 CC
- 32 MMMA POE
Condenser
Material
Copper pipes/aluminium fins
Quantity 2
Tot. front surf. m 2 3 3,6 4,9
Fin spacing mm 1,6 2,1 1,6 1,6
No. of rows 2
Pipe dia. mm 9,52
Test pressure kPa 3000
Axial-flow fans
No. and diameter no. x dia. 2x560 4x450 6x450
RPM rpm 680 840
Air flow-rate L/s 3056 4125 6120
Rated power kW 2x0,22 4x0,16 6x0,16
Freon connections
Liquid valve ∅ 14 16 18 22
Intake valve ∅ 22 28 28 35
Refrigerant
R-22 charge kg 8.2 8,2 9 9 9.6 12 12
R-407C charge kg 9.2 9,2 10 10 10.6 13 13
The data refers to:
- Motor with external rotor
- Safety grid
Note:
Welded fittings
Note:
Charge to be completed
during start-up
Weights and Volumes
Approx. shipping weight kg 275 280 380 420 485 580 590
Approx. packaging volume m 3 1,50 3,20 4,30
Operating limits
Max. condenser air R-22 49 47,5 47,5 47,5 45 49 46
intake temp.
SST = +5 °C R-407C 47 45 45 44,5 43,5 46 43
Min. condenser air R-22 -4 -4 -4 -4 -8 -4 -8
intake temp.
SST = +5 °C
R-407C -5 -5 -5 -5 -9 -5 -9
Max. saturated gas R-22 12,5
suction temperature °C R-407C 12,5
Note:
SST Saturated suction
temperature
Suction gas superheating
+ 5°K
33