Compressor mounted on a horizontal receiver. Semi-hermetic, suction
gas-cooled 6-cylinder 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. 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 in
solid metal design has a fold-back and removable hinged lid with easy
quick-release fasteners. The optional oil sump heating is carried out using an
immersion sleeve and can therefore be replaced without intervening in the
refrigeration cycle. A direct connection facility for an oil level regulator is
possible on one of the three standard sight glasses. The 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
SHGX7/2110-4 RU
| Application | Refrigeration & AC |
| Compressor refrigeration capacity | 92.80 kW |
| Power consumption | 30.50 kW |
| Current draw (400 V) | 61.60 A |
| Mass flow | 0.649 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 | 6 / 80 mm / 70 mm |
| Displacement 50/60 Hz (1450/1740 ¹/min) | 183,60 / 220,40 m³/h |
| Voltage 1) | 380-420V Y/YY -3- 50Hz PW |
| 440-480V Y/YY -3- 60Hz PW |
| Winding divided into | 50% / 50% |
| Max. working current 2) | 97.0 A |
| Max. power consumption 2) | 53.1 kW |
| Starting current (rotor blocked) 2) | 291.0 / 429.0 A |
| Motor protection | MP10 |
| Protection terminal box | IP 65 |
| Weight | 342 kg |
| Max. permissible overpressure (g) (LP/HP) 3) | 19 / 28 bar |
| Connection suction line SV | 64 mm - 2 5/8 " |
| Connection discharge line DV | 42 mm - 1 5/8 " |
| Connection liqiud outlet line FLA | 22 mm - 1/8 " |
| Lubrication | Oil pump |
| Oil type R134a, R404A, R407A/C/F, R448A, R449A, R450A, R513A | BOCKlub E55 |
| Oil type R22 | BOCKlub A46 |
| Oil charge | 4,5 Ltr. |
| Oil sump heater | 230 V - 1 - 50/60 Hz, 140 W |
| Dimensions of unit
Length / Width / Height | 1315 / 510 / 840 mm |
| Receiver content | 47.00 Ltr. |
| Max. refrigerant charge
R134a 4) | 51,5 kg |
| R404A / R507 4) | 45,3 kg |
| R407C / R407F 4) | 48,9 kg |
| R22 4) | 51,3 kg |
Scope of supply
HG or HGX 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
Safety valve for receiver
Instrument panel with gauges for high, low and oil pressure incl. mounting
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
PW = part
winding, motors for part winding starting
(no start unloaders required)
Designs for Y/D on request |
| 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 |