Technical data
FKX30/325 N
| Application | Refrigeration & AC |
| Compressor refrigeration capacity | 14.30 kW |
| Drive power | 4.20 kW |
| Torque | 27.70 Nm |
| Mass flow | 0.100 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 | 2 / 65 mm / 49 mm |
| Swept volume | 325 cm³ |
| Displacement (1450/3000 ¹/min) | 28,30 / 58,60 m³/h |
| Mass moment of inertia | 0,0028 kgm² |
| Weight | 25 kg |
| Permissible range of rotation speeds R134a 1) | 500 - 3000 ¹/min |
| Max. permissible overpressure (g) (LP/HP) 2) | 19 / 28 bar |
| Connection suction line SV | 28 mm - 1 1/8 " |
| Connection discharge line DV | 22 mm - 7/8 " |
| Lubrication | Oil pump |
| Oil type R134a, R404A, R407A/C/F, R448A, R449A, R450A, R513A | BOCKlub E55 |
| Oil type R22 | BOCKlub A46 |
| Oil charge | 2,0 Ltr. |
| Dimensions
Length / Width / Height | 330 / 270 / 325 mm |
Scope of supply
Two cylinder,
cylinder arrangement in row
Open piston
compressor in a light alumininium construction,
with suction and discharge
valves
Oil pump
Seat front bearing
flange
Integrated oil collecting system for the shaft seal with
leak oil drain hose
Fastening possibility for electromagnetic clutch
N Design
Oil charge:
FK: BOCKlub A46
FKX:
BOCKlub E55
Sight glass
Pressure relief valve
Inert gas charge
Accessories
Electromagnetic clutch 24 V DC LA 30, power
consumption 39 W 3)
Flywheel:
Outer diameter: 210 [mm]
V-belt profile: SPA DIN 7753
Number of grooves: 2
Weight: 8.0 [kg] 3)
Oil sump heater 24 V
DC, 80 W
Thermal protection thermostat (bimetal tracer)
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)
Other voltages / designs on request
Notes
| 1) | Max. rotation speed 3500 ¹/min |
| 2) | LP = Low
pressure
HP = High pressure |
| 3) | Enclosure |
| 4) | Other designs on request |