HG56e/1155-4S HGX6/1240-4 HG6/1080-4S

福州天行健16年专业德国GEA-Bock原厂船用压缩机及零部件

福州天行健节能科技有限公司专业提供进口船舶零部件

HG sin-tage compressors
The HG model series consists of state-of-the-art classical suction gas-cooled compressor technology.
Special features:
- Outstanding running comfort
- Efficiency and reliability on the highest level of quality
- Service-friendly, e.g. replaceable drive motors
- Oil pump lubrication
- Electronic motor protection
- Suitable for conventional or chlorine-free HFC refrigerants
HG…e
Those compressors are efficiency optimised models.
By technical optimisations the motor-efficiency, gas flow and efficiency of the valve system are improved.

Technical data

HGX66e/1750-4 S

Application Refrigeration & AC

Compressor refrigeration capacity 83.60 kW

Power consumption 25.40 kW

Current draw (400 V) 53.30 A

Mass flow 0.584 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 / 58 mm

Displacement 50/60 Hz (1450/1740 ¹/min) 152,2 / 182,6 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) 86.8 A

Max. power consumption 2) 50.7 kW

Starting current (rotor blocked) 2) 222.0 / 361.0 A

Motor protection INT69 G

Protection terminal box IP 66

Weight 282 kg

Max. permissible overpressure (g) (LP/HP) 3) 19 / 28 bar

Connection suction line SV 54 mm - 2 1/8 "

Connection discharge line DV 42 mm - 1 5/8 "

Lubrication Oil pump

Oil type R134a, R404A, R407A/C/F, R448A, R449A, R450A, R513A BOCKlub E55

Oil type R22 BOCKlub A46

Oil charge 4,4 Ltr.

Oil sump heater 230 V - 1 - 50/60 Hz, 160 W

Dimensions Length / bbbbb / Height 810 / 557 / 467 mm

Sound power level LWA 4) 89 db(A) @ -35/+40 °C

86 db(A) @ -10/+45 °C

86 db(A) @ +5/+50 °C

Sound pressure level LpA 4) 75 db(A) @ -35/+40 °C

72 db(A) @ -10/+45 °C

72 db(A) @ +5/+50 °C

Scope of supply

Semi-hermetic six-cylinder reciprocating compressor with drive motor for part winding start

Single-section compressor housing with hermetically integrated electric motor

Oil pump

Winding protection with PTC resistor sensors and electronic trigger unit INT69 G

115-230 V AC, 50/60 Hz, IP00

Rear bearing flange prepared for oil differential pressure sensor DELTA-P II

Possibility of connection of oil level controllers ESK, AC+R or CARLY

Possibility of connection of oil level controllers Traxoil 5)

Oil charge:

HG: BOCKlub A46

HGX: BOCKlub E55

Sight glass

Internal safety valve

Suction and discharge line valve

Inert gas charge

4 anti-vibration pads enclosed

Accessories

Start unloader by means of a ESS (Electronic Soft Start), 400 V - 3 - 50/60 Hz, IP20 (Connection clamps IP00) for installation in switch cabinet 6)

Capacitiy regulator 110 V - 1 - 50/60 Hz, IP65

1-2 capacity regulator = 66/33% residual capacity 7)

Capacity regulator 230 V - 1 - 50/60 Hz, IP65

1-2 capacity regulator = 66/33% residual capacity 7)

Cylinder cover prepared for capacity regulator 8)

Oil sump heater 230 V - 1 - 50/60 Hz, 160 W 8)

Thermal protection thermostat per cylinder cover 8)

Oil pressure safety switch MP54 230 V - 1 - 50/60 Hz, IP20 6)

Oil temperature sensor (Pt1000, for external buation) 8)

Oil service valve

Oil differential pressure sensor DELTA-P II 220-240 V - 1 - 50/60 Hz 6)

Connection piece suction and discharge valve in welding design

USB converter for INT69 G Diagnose 6)

INT69 G Diagnose 115-230 V AC, 50/60 Hz, IP00 (INT69 G not applicable) 8)

DP-Modbus Gateway 115-230 V AC, 50/60 Hz, IP00 including adapter cable 6)

Modbus-LAN Gateway 230 V AC, 50/60 Hz, IP00 6)

Additional fan

230 V AC - 1 - 50 Hz, 97 W, IP44

230 V AC - 1 - 60 Hz, 128 W 6)

Step protection 6)

Injection nozzle 6)

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

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 fuses, supply lines and safety devices. Fuse: Consumption category AC3.

3) LP = Low pressure

HP = High pressure

4) Declared dual-number noise emission values are in accordance with ISO 4871. The corresponding uncertainty to the sound power level is KWA = 2,5 dB and to the sound pressure level is KpA = 2,5 dB. The values are valid for 50 Hz with the refrigerant R404A at the standard rating points according to EN 12900.

A-weighted sound power level LWA (re 1 pW), in decibel. To determine the values, measurement bs of the ISO 3740 standard with accuracy class 2 or higher were used .

A-weighted sound pressure level LpA (re 20 µPa), in decibel. The values are calculated from the sound power level in accordance with ISO 11203: LpA = LWA - Q2 at a distance of d = 1m to the reference box.

5) Only with additional adapter possible

6) Enclosure

7) Capacity regulator premounted, control unit enclosed

8) Mounted