Compressor mounted on a horizontal receiver. Semi-hermetic suction gas-cooled
reciprocating compressor in compact design. The best possible serviceability is
provided by means of a replaceable drive motor, among other things. The
compressor stands out due to its outstanding running comfort and efficient
operating performance. The suction shut-off valve can be rotated by 90° in each
instance. Dependable mechanism lubrication is guaranteed by means of an oil pump
which is independent of rotating direction, as well as a large-volume oil sump.
The large-volume electric terminal box (IP65) in solid aluminium design has a
fold-back and removable hinged lid with easy quick-release fastener. An
electronic motor protection MP10 with optical status indication uses PTC sensors
in series to monitor the winding temperature and, if desired, the discharge gas
temperature.
Colour: blue (RAL 5000)
Technical data
SHGX22P/190-4 RU
| Application | Refrigeration & AC |
| Compressor refrigeration capacity | 8.31 kW |
| Power consumption | 2.81 kW |
| Current draw (400 V) | 5.15 A |
| Mass flow | 0.058 kg/s |
at following operating condition:
| Refrigerant | R134a |
| Reference temperature | Dew point |
| Evaporating temperature | 5.0 °C |
| Condensing temperature | 50.0 °C |
| Supply frequency | 50 Hz |
| Voltage | 400 V |
| Suction gas temperature | 20 °C |
| Subcooling (outside cond.) | 0 K |
| Number of cylinders / Bore / Stroke | 2 / 55 mm / 40 mm |
| Displacement 50/60 Hz (1450/1740 ¹/min) | 16,50 / 19,80 m³/h |
| Voltage 1) | 220-240V Δ / 380-420V Y -3- 50Hz |
| 265-290V Δ / 440-480V Y -3- 60Hz |
| Max. working current 2) | 13.8 / 8.0 A |
| Max. power consumption 2) | 4.6 kW |
| Starting current (rotor blocked) 2) | 69.0 / 40.0 A |
| Motor protection | MP10 |
| Protection terminal box | IP 66 |
| Weight | 86 kg |
| Max. permissible overpressure (g) (LP/HP) 3) | 19 / 28 bar |
| Connection suction line SV | 22 mm - 7/8 " |
| Connection discharge line DV | 16 mm - 5/8 " |
| Connection liqiud outlet line FLA | 12 mm / 1/2 " |
| Lubrication | Oil pump |
| Oil type R134a, R404A, R407A/C/F, R448A, R449A, R450A, R513A | BOCKlub E55 |
| Oil type R22 | BOCKlub A46 |
| Oil charge | 1,0 Ltr. |
| Dimensions
Length / Width / Height | 695 / 300 / 495 mm |
| Receiver content | 7,1 Ltr. |
| Max. refrigerant charge
R134a 4) | 7,8 kg |
| R404A / R507 4) | 6,8 kg |
| R407C / R407F 4) | 7,4 kg |
| R22 4) | 7,7 kg |
Scope of supply
HG P or HG e semi-hermetic motor compressor (Extent of delivery see compressor) installed with rubber anti-vibration pads on liquide receiver. The liquid receivers with sight glass and Rotalock shut-off valve with brazing connection. Tank is provided (appropriate pressure appliance guideline)
4 rubber slabs enclosed for installation of the compressor unit
Accessories
High pressure safety limiter + controller/ +low pressure
controller
Oil separator incl. mounting
Further accessory parts see compressor
Notes
| 1) | Tolerance (± 10%)
relates to the mean value of the voltage range. Other voltages and current types
on request
All data are based on voltage rms values |
| 2) | - The stated value for the max. power consumption is valid
for the adjusted power supply.
- Starting current (rotor blocked):
- Part winding (PW) motors: Winding 1 / Winding 1+2
- Delta/Star (Δ/Y) motors: Δ / Y
- Take account of the max.
operating current / max. power consumption for designing motor contractors, feed
lines, fuses and motor protection switches. Motor contractors: Consumption
category AC3. |
| 3) | LP = Low
pressure
HP = High pressure |
| 4) | With liquide temperature at 20°C and 90 % capacity |