Technical data
HGX34/170-4 SH CO2 T
Application | Refrigeration & AC |
Compressor refrigeration capacity | 53.10 kW |
Power consumption | 17.20 kW |
Current draw (400 V) | 30.10 A |
Mass flow | 0.362 kg/s |
at following operating condition:
Refrigerant | R744 |
Reference temperature | Dew point |
Evaporating temperature | 5.0 °C |
High pressure (abs.) | 90.00 bar |
Gas cooler outlet temperature | 35.0 °C |
Supply frequency | 50 Hz |
Voltage | 400 V |
Suction gas superheat | 10 K |
Subcooling (outside cond.) | -- K |
Number of cylinders / Bore / Stroke | 4 / 34 mm / 46 mm |
Displacement 50/60 Hz (1450/1740 ¹/min) | 14,50 / 17,40 m³/h |
Voltage 1) | 380-420V Y/YY -3- 50Hz PW |
| 440-480V Y/YY -3- 60Hz PW |
Winding divided into | 70% / 30% |
Max. working current 2) | 42.9 A |
Max. power consumption 2) | 26.0 kW |
Starting current (rotor blocked) 2) | 162.0 / 210.0 A |
Motor protection | INT69 G |
Protection terminal box | IP 65 |
Weight | 209 kg |
Max. permissible overpressure (g) (LP/HP) 3) | 100 / 150 bar |
Connection suction line SV | 28 mm - 1 1/8 " |
Connection discharge line DV | 22 mm - 7/8 " |
Lubrication | Oil pump |
Oil type R744 | Bock C 170 E |
Oil charge | 2,0 Ltr. |
Dimensions
Length / Width / Height | 730 / 400 / 410 mm |
Scope of supply
Semi-hermetic
four-cylinder reciprocating compressor with drive motor - 4-pole design
Single-part compressor housing
Winding protection with PTC resistor sensors and
electronic trigger unit INT69 G
115-230 V AC, 50/60 Hz,
IP00
Oil pump
Pressure relief valve suction and discharge line
Oil sump heater 230 V - 1 - 50/60 Hz, 160 W
Oil charge:
BOCK C 170 E
Sight glass
Inert gas charge
4 anti-vibration pads enclosed
Accessories
Compressor oil Bock C 170 E as 1 liter refill unit
4)
Connection piece suction and discharge line valve in
soldering / welding design
Thermal protection thermostat per cylinder cover
Suction and discharge line valve with cutting ring
connection for steel pipes
Intermediate adapter for discharge line valve 4)
Screw adapter for oil level regulator 4)
Special voltage and/or frequency (on request)
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) | Enclosure |