Bock compressor LR+DP prepared HGX 44e/475-4 PW-400V
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Description
With its new GEA Bock HGX44e and HGX56e series, GEA Refrigeration Technologies is introducing new, more efficient semi-hermetic compressors to the market to replace the HGX4 and HGX5 series as well as partially replace the HGX6 series.
Both of these new series benefit from a modern valve plate ...
With its new GEA Bock HGX44e and HGX56e series, GEA Refrigeration Technologies is introducing new, more efficient semi-hermetic compressors to the market to replace the HGX4 and HGX5 series as well as partially replace the HGX6 series.
Both of these new series benefit from a modern valve plate systems, the latest generation of electromotors and new improved gas flow to increase effectiveness and reduce energy requirements.
Compared to its predecessors, the HGX44e series is now available in four different sizes instead of three. The largest version, the HGX44e/770-4 compressor, has a capacity of 67 m³/h - a 20% improvement over the largest HGX4 model.
The new 6-cylinder compressor of the HXG56e series offers improved effectiveness and quieter operation compared to earlier models. Three versions in this series cover the 73.8 m³/h to 100.4 m³/h capacity range (at 50 Hz).
HGX (Hermetic Gas-cooled)
Conventional intake gas-cooled compressor design for air conditioning and normal refrigeration applications
Compressors prepared for LR and Delta-P switches, without any additional costs over the standard version
Universal
• e.g. R134a, R404A/R507A, R448A/R449A, R407C, R450A, R452A, R513A
A compressor design for all common refrigerants used in air conditioning, normal refrigeration and freezing
• Maximum operating pressure: 28 bar
- Excellent cooling performance with minimal energy consumption
- Safe and reliable oil supply
- Economical power regulation
- IP54 electrical connection box
- INT69G electronic motor protection
- Optional: INT69G Diagnostics electronic motor protection
- Oil sump heater
- Minimal space requirements
Features
Besondere Merkmale:
- Hervorragender Laufkomfort
- Effizienz und Zuverlässigkeit auf höchstem Qualitätsniveau
- Servicefreundlich, z. B. auswechselbare Antriebsmotoren
- Ölpumpenschmierung
- Elektronischer Motorschutz
- Geeignet für konventionelle oder chlorfreie HFKW-Kältemittel
Besondere Merkmale:
- Hervorragender Laufkomfort
- Effizienz und Zuverlässigkeit auf höchstem Qualitätsniveau
- Servicefreundlich, z. B. auswechselbare Antriebsmotoren
- Ölpumpenschmierung
- Elektronischer Motorschutz
- Geeignet für konventionelle oder chlorfreie HFKW-Kältemittel
HG(X)…e:
Bei den Verdichtern der HG(X)e-Serie handelt es sich um effizienzoptimierte Modelle.
Durch technische Optimierungen wird hier der Energieverbrauch hinsichtlich Motoren-Wirkungsgrad,
Gasströmung und Effizienz des Ventilsystems verbessert.
Scope of delivery
- Rear bearing flange, prepared for differential oil pressure sensor Delta P - DP (see image 3)
- Cylinder head prepared for power regulator - LR (see image 6)
Accessories / Replacement parts
-
Additional ventilator
-
Control valve for power controller
-
Crankcase heater
-
INT69 G
-
Oil differential pressure switch
-
Oil pressure safety switch
-
Power controller
-
Refrigerator oil
-
Thermal protection thermostat
Technical data
Notes
- Tolerance (± 10%) based on the mean voltage range. Other voltages and current types on request
220-240 V Δ / 380-420 V Y-3-50 Hz
265-290 V Δ / 440-480 V Y-3-60 Hz
PW = Part Winding, motors for part winding start 1=1. Part winding 2=2. Part winding (unloaded start not required)
Wind ratio: HG44e, HG56e, HG88e = 50% / 50%
Y/Δ design on request.
- Max. power consumption values are for 50 Hz operation. Multiply these values by a factor of 1.2 for 60 Hz operation. The max. operating current remains the same.
Max. operating current / max. power consumption when selecting contactors, leads and fuses. Contactors: Category AC3