Reciprocating piston

L'Unite compressor AJ2 TAJ 2446 Z with suction valve 400V

Order No.: 106.3181
Manufacturer number: AJ2ZM1TF704A10
Manufacturer: Tecumseh / L'Unite

To previous product 106.1544
To subsequent product 106.3425

One click to the most important information:

Description

The compressors
Most compressors in the THB, AEZ/CAEZ, AE/CAE and CAJ/TAJ series have been optimised for the commercial refrigeration sector. Our range has been extended with the TAG multi-compressor units (TAGD).
We also offer a world’s first: The first horizontal rolling piston compressor ...

The compressors
Most compressors in the THB, AEZ/CAEZ, AE/CAE and CAJ/TAJ series have been optimised for the commercial refrigeration sector. Our range has been extended with the TAG multi-compressor units (TAGD).
We also offer a world’s first: The first horizontal rolling piston compressor for commercial refrigeration. Compact, lightweight, powerful and quiet.
The new X-series compressors for use with future refrigerants have also been introduced.
The X-series is designed for use with R404A/R507A, R134a, R452A and R513A in HP applications and for use with R404A/R507A, R452A in LP applications.
Primary areas of application: Walk-in cold storage rooms and refrigerated display cabinets, refrigeration shelving, ice makers, industrial process cooling

Advantages of the new X series
• Fewer models in stock
• Better availability
• One compressor for many refrigerants

Scope of delivery, compressor
The compressors are delivered filled with oil pressurised with nitrogen and a set of vibration dampers. The adjustable valves are delivered loose. Individually packed or as a multi-pack.
 

Motor compressor:

  • THB, AE, RK, RG, HG series with solder connection
  • CAJ and TAJ series with solder connection, Rotalock valve, intake side
  • TFH, TAG series with Rotalock valve (solder), intake and pressure side, crankcase heater and oil inspection glass
  • TFHD, TAGD series fully piped, Rotalock valve on intake side, pressure side with solder connection, crankcase heater and oil inspection glass
  • TAG(D) series additionally features an internal overcurrent valve

Multi-compressor operation with motor compressors TFHP, TAGP
Up to 4 compressors in the same series can be linked together. These compressors have the same technical

features as the standard models and are additionally equipped with:

  • Connection for oil equalisation line
  • Connection for pressure equalisation line, intake side

Trio multi-compressor power racks
Various pre-piped power rack units with 3 compressors from the TFHP, TAGP series for different performances and refrigerants can be ordered for special production.

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Accessories / Replacement parts

  • Connection cable
    L'Unite connection cable AJ2 400V KIT TECONNECT AJ2 TRI 1 LG700
    Order No.: 106.3981
  • Crankcase heater
    L'unite oil sump heater 230V FCH-40 55W for SILENSYS 8583027
    Order No.: 106.2918
  • Oil sump heater 230V CH102 60W 70107 (70020)
    Order No.: 371.5101
  • Intake shut-off valve
    Copeland rotalock valve press.gau.conn.right/byp.conn.left 1'' x 12mm + 1/2'' solder 8683049
    Order No.: 106.1913
  • Motor protection
    L'Unite motor protection switch T0057-A9 8682305
    Order No.: 106.2768
  • Seal, intake side
    Rotalock seal 1'' Teflon 8156130
    Order No.: 107.1801

Technical data

General information
Expansion
C/V
(see explanation 1)
Refrigerant
R404A/R507A
R448A/R449A
R452A
Motor version
TRI
Series
AJ2
Type
TAJ2446Z-TZ
Electrical Data
Start-up current
13,4 A
nominal current
1,5 A
Supply voltage
400/3/50 V/Ph/Hz
max. operating current
2,9 A
Weight
Weight net
21,9 kg
Performance data
Displacement volume
26,2 cm³
Pipe connections
Pressure line
7,9 mm
solder
Charging nozzle
6,35 mm
1/4 inch
solder
Suction line
12,7 mm
1/2 inch
orientable Rotalock valve
Sound data
Sound power level
57 dB(A)
Compressor data
Compressor cooling
F
(see explanation 2)
Volume
Oil charge
ESTER RL32HA
Oil quantity
0,475 l

Note

  1. Expansion: C = capillary tube; V = expansion valve;
  2. Compressor cooling: N = static ventilation; N RH = oil cooler; F = forced ventilation
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.
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