Compressor model
Maximum permissible motor starts
1)
[1/h]
Highest permissible System impe‐
dance
2)
Z
max.
[Ω]
KCT blue 420-65 T
20
0.074
KCT blue 420-90 T
20
2x 0.074
1)
Exceeding the maximum permissible starts must be discussed with the manufacturer.
2)
The data are relative to the sum of impedances in external and neutral lines.
Tab. 18 Network impedance
2.12.2 Supply conditions at 400V / 3 / 50Hz
Compressor model
Maximum permissible motor starts
1)
[1/h]
Highest permissible System impe‐
dance
2)
Z
max.
[Ω]
KCT blue 110-24 T
20
—
KCT blue 230-24 T
20
0.257
KCT blue 230-65 T
20
0.257
KCT blue 420-65 T
20
0.257
KCT blue 420-90 T
20
0.194
1)
Exceeding the maximum permissible starts must be discussed with the manufacturer.
2)
The data are relative to the sum of impedances in external and neutral lines.
Tab. 19 Network impedance
2.13 Tightening torques for screws/ nuts
For tightening torques, please contact an authorised KAESER SERVICE technician.
2
Technical Specifications
2.13 Tightening torques for screws/ nuts
No.: 902350 00E
Operator manual Reciprocating compressor
KCT blue T
11
Summary of Contents for KCT blue T Series
Page 2: ...Original instructions KKW PDENT 2 10 en SBA DENTAL T ANLAGE 20190503 092636...
Page 6: ...Contents iv Operator manual Reciprocating compressor KCT blue T No 902350 00E...
Page 8: ...List of Illustrations vi Operator manual Reciprocating compressor KCT blue T No 902350 00E...
Page 10: ...List of Tables viii Operator manual Reciprocating compressor KCT blue T No 902350 00E...
