Reciprocating piston

Bitzer semi-hermetic compressor B4 4N-12.2Y 400V

Order No.: 101.4121

Manufacturer number: 4N-12.2Y

Manufacturer: Bitzer

To previous product 101.3121

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Accessories
Technical data

Description

Mit der 2 Generation ist Bitzer einen entscheidenden Schritt voraus:

Nur eine Modellreihe für chlorfreie HFKW-Kältemittel und HFCKW.Durch die hocheffiziente und besonders robuste Konstruktion haben die Standardverdichter bereits alle Voraussetzungen für den Betrieb mit den neuen chlorfreien ...

Accessories
Technical data

Accessories / Replacement parts

Bearing lid

Bitzer bearing cover for OMS 305 125 01

Order No.: 101.3765
Crankcase heater

Bitzer oil sump heater 230V 100W for 4T.2- to 4N.2, VI,VII

Order No.: 101.384159
Flanschabsperrventil

Bitzer flange shut-off valve 42mm solder 361 338 01

Order No.: 101.2839
Gehäuse

Bitzer housing 300 027 13

Order No.: 101.380022
Gehäusedeckel

Bitzer housing cover 305 217 01

Order No.: 101.380740
Oil differential pressure switch

Bitzer oil differential pressure switch MP54 for 4J- to 8FE-

Order No.: 101.4601
Refrigerator oil

Bitzer refrigeration oil B 5.2 can 1L 915 102 12

Order No.: 531.0101
Ölpumpe

Bitzer oil pump complete for 2T.2 till 4N.2 362 503 01

Order No.: 101.1841

Technical data

Number of cylinders

4 pcs

Refrigerant

R134a

R404A/R507A

Type

4N-12.2Y

Starting current (locked rotor)

69/113 A

Y/YY

Supply voltage

400/3/50 V/Ph/Hz

max. operating current

24 A

max. power consumption

14,1 kW

Weight net

147 kg

Flow volume

56,10 m³/h

at 1450 min-1

Pressure line

28 mm

1 1/8 inches

Suction line

42 mm

1 5/8 inches

Sound power level

78,5 dB(A)

-10°C / 45°C

Oil charge

BSE32

Option: BSE55 with R134a,
tc > 70 °C

Oil quantity

3 l

Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.