Technical data
FKX40/470 K1
| Application | Refrigeration & AC |
| Compressor refrigeration capacity | 17.80 kW |
| Drive power | 5.41 kW |
| Torque | 35.70 Nm |
| Mass flow | 0.124 kg/s |
at following operating condition:
| Refrigerant | R134a |
| Reference temperature | Dew point |
| Evaporating temperature | 5.0 °C |
| Condensing temperature | 50.0 °C |
| Speed | 1450 1/min |
| Suction gas temperature | 20 °C |
| Subcooling (outside cond.) | 0 K |
| Number of cylinders / Bore / Stroke | 4 / 55 mm / 49 mm |
| Swept volume | 466 cm³ |
| Displacement (500/1450/3500 rpm) | 14,00 / 40,50 / 97,80 m³/h |
| Mass moment of inertia | 0,0043 kgm² |
| Weight | 33 kg |
| Permissible range of rotation speeds | 500 - 3500 ¹/min |
| Max. permissible overpressure (g) (LP/HP) 1) | 19 / 28 bar |
| Connection suction line SV | closed with dust cover |
| Connection discharge line DV | closed with dust cover |
| Lubrication | Oil pump |
| Oil type R134a, R404A, R407A/C/F, R448A, R449A, R450A, R513A | BOCKlub E55 |
| Oil charge | 2,0 Ltr. |
| Dimensions
Length / Width / Height | 384 / 326 / 369 mm |
Scope of supply
Open piston
compressor in a light alumininium construction,
with suction and discharge
valves
Oil pump
Four cylinder,
cylinder arrangement in V
Seat front bearing
flange
Optimized housing with additional fastening
points
Integrated oil collecting system for the shaft seal with
leak oil drain hose
Fastening possibility for electromagnetic clutch
K1 Design
Oil charge:
BOCKlub E55
Two sight
glasses
Pressure relief valve
Inert gas charge
Accessories
Capacity regulator 24 V DC, IP65
1 capacity regulator =
50% residual capacity
Electromagnetic clutch 24 V DC LA 16, power consumption
39W 2)
Flywheel:
Outer diameter: 210 [mm]
V-belt profile: SPA DIN 7753
Number of grooves: 3
Weight: 11.6 [kg] 3)
Oil sump heater 24 V
DC, 80 W
Thermal protection thermostat (bimetal tracer)
Parts for shaft end
Intermediate flange for changing the position of the
shut-off valves.
Oval flange, height 5 / 12 / 15 /
25 / 27 / 34 / 46 / 57,5 / 62 / 71 / 75
or 95 mm.
Heights are partially subject to restrictions regarding valve
type and orientation. 4)
Notes
| 1) | LP = Low
pressure
HP = High pressure |
| 2) | Other voltages / designs on request |
| 3) | Enclosure |
| 4) | Other designs on request |