GEA Bock HGZ Series - Name Plate; Type Key

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GEA Bock GmbH
72636 Frickenhausen, Germany
2 | Product description
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HGZ
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2110-
4
X
Fig.5
2.4 Name plate(example)
2.5 Typekey (example)
1)
HGZ=Hermeticgascooled(suctiongascooled),two-stage
2)
X=Esteroilfilling(HFCrefrigerant R404A/R507,R410A)
3)
PossiblealternativerefrigerantsR404A/R507,R410A,R22
R404A
1 Typedesignation 6 Voltage,circuit,frequency
2 Machinenumber 7 Nominalrotationspeed
3 maximumoperatingcurrent 8 Displacement
4 Startingcurrent(rotorblocked)  VND=lowpressurestage
∆:Partialwinding1  VHD=Highpressurestage
 YYY:Partialwindings1and2 9 Voltage,circuit,frequency
5 ND(LP): max.admissibleoperatingpressur e 10 Nominalrotationspeed
Lowpressureside 11 Displacement
 HD(HP): max.admissibleoperatingpressur e VND=lowpressurestage
Highpressureside VHD=Highpressurestage
12 Oiltypelledatthefactory
Observe the limits of 13 Terminalboxprotectiontype
application diagrams! Electrical accessories can change
the IP protection class!
50 Hz
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60 Hz
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Refrigerants
3)
Numberofpoles
Sweptvolume
Size
oilcharge²
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Series ¹
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