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Reciprocating compressor S30-18TK

Producer:
Frascold
Line: TK
  • Displacement [m³/h]:
    17.8
  • Refrigerant:
    R744 (CO₂)
  • Capacity control:
    None, Inverter (option)
  • Power supply:
    400V/3Ph/50Hz
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Data

Technical data

Displacement
[m³/h]
17.8
Cylinders quantity
4
Oil charge
[l]
3.30
Oil type
POE85 CO2
Type of lubrication
Splash lubrication
Net weight
[kg]
204

Electrical data

Power supply
400V/3Ph/50Hz
Maximum operating current
[A]
60.4
Locked rotor amperage
[A]
132.0
Locked rotor amperage, DOL
[A]
224.0
Maximum motor frequency
[Hz]
70
Minimum motor frequency
[Hz]
30
Nominal motor power for 50 Hz
[kW]
22.37
Nominal motor power for 50 Hz
[HP]
30.00
Motor connection
PWS

Dimensions

Suction valve diameter (SV)
[inch]
1 1/8
Suction valve diameter (SV)
[mm]
28.6
Discharge valve diameter (DV) *
[inch]
3/4
Discharge valve diameter (DV) *
[mm]
19.0
Length
[mm]
611
Height
[mm]
423
Width
[mm]
366

Other

Approved refrigerants
R744 (CO₂)
Capacity control
None, Inverter (option)

* The dimensions are given for SLD version. Valve diameter for OGV version: 5/8" / 16 mm

Dimensions

Symbols

1 High pressure connection 1/8" NPT
2 Low pressure connection 1/4" NPT
3 Oil charge plug 1/4" GAS
4 Oil level sight glass 1 1/8" UNEF
5 Crankcase heater seat -
6 Oil drain plug M12
12 Oil return plug 1/4" NPT
13 Magnetic plug 1/2" GAS
14 Max. discharge temperature sensor connection 1/8" NPT
16 Crankcase pressure plug 1/4" NPT
28 High pressure side relief valve -
29 Low pressure side relief valve -

 

DV Discharge valve  
SV Suction valve  
NP Nameplate  

Compressor dimensions

Dimension A
[mm]
611
Dimension B
[mm]
366
Dimension C
[mm]
423
Dimension D
[mm]
292
Dimension E
[mm]
266

Valves position

Dimension F
[mm]
160
Dimension G
[mm]
319
Dimension H
[mm]
55
Dimension L
[mm]
133
Dimension M (SLD)
[mm]
316
Dimension N (SLD)
[mm]
34
Dimension M (OGV)
[mm]
324
Dimension N (OGV)
[mm]
10

Related products

Downloads

CO₂ (SK, TK) reciprocating compressors catalog
Catalogue, [5.3 MB]
Frascold
02-2024
EN
TK reciprocating compressors installation manual
Technical documentation, [3.4 MB]
Frascold
02-2022
EN
Oil specification for compressors
Technical documentation, [265.8 KB]
Frascold
02-2025
EN
CO₂ (SK, TK) reciprocating compressors Declaration of Conformity and incorporation
Declaration, [284.4 KB]
Frascold
EN
ISO: 9001 certificate
Certificate, [200.6 KB]
Frascold
10-2024
EN
CO₂ (SK, TK) reciprocating compressors catalog
Catalogue, EN, Frascold, 02-2024, [5.3 MB]
TK reciprocating compressors installation manual
Technical documentation, EN, Frascold, 02-2022, [3.4 MB]
Oil specification for compressors
Technical documentation, EN, Frascold, 02-2025, [265.8 KB]
CO₂ (SK, TK) reciprocating compressors Declaration of Conformity and incorporation
Declaration, EN, Frascold, [284.4 KB]
ISO: 9001 certificate
Certificate, EN, Frascold, 10-2024, [200.6 KB]

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