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3| Product description
3.2 Name plate (example)
BOCK
Fig. 3
1
Type designation
2
Machine number
3
maximum operating current
4
Starting current (rotor blocked)
Y: Part winding 1
YY: Part windings 1 and 2
5
ND (LP): max. admissible operating pressure 12 Oil type filled at the factory
D
GB
HD (HP): max. admissible operating pressure
F
Observe the limits of application
E
diagrams!
3.3 Type key (example)
HA
X
)
¹
HA - Hermetic Air-cooled for deep-freezing
²
)
X - Ester oil charge (HFC refrigerant, e.g. R404A/R507)
8
Bock GmbH, Benzstr. 7
72636 Frickenhausen, Germany
HA44e/665-4
AZ12345A001
20,3 A
19,7 A
101 A
174 A
Low pressure side
High pressure side
/
4 e 665- 4
4
BOCK lub E55
IP44
SE 55
6
Voltage, circuit, frequency
7
Nominal rotation speed
8
Displacement
9
Voltage, circuit, frequency
10 Nominal rotation speed
11 Displacement
13 Protection class
Electrical accessories can change
the IP protection class!
Number of poles
Swept volume
e-series
Numbers of cylinders
Size
Oil charge ²
Series ¹
)
57,7
69,2
}
50 Hz
}
60 Hz
)
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