2.11.1 Alternating current
The machine requires an alternating current power supply.
The machine may only be operated from an earthed alternating current supply network.
Further information When connecting to a European 230V/1/50Hz rated voltage power supply network you must also
observe the requirements in chapter 2.12.
For motors with a rated power of 2.2 kW, we recommend the use of a circuit breaker with a C or D
tripping characteristic as per DIN EN 60898-1.
See wiring diagram in 13.3.
2.11.1.1 Electric connection data
The following supply cable conductor cross-sections and fusing (slow-blow class gG) are selected
according to German DIN VDE 0100 Part 430 (IEC 60364-4-43) and DIN VDE 0298-4:2013-06
standards for these conditions:
■ multi-core copper conductors with an operating temperature up to 70 °C
■ Cable length <20 m
■ for ambient temperature of 30 °C
■ Wiring type C: without cable contact
■ Current carrying capacity of conduits: Table 3 Column 11
(European Harmonisation Directive HD 60364-5-52: 2011)
■ Cable bundling: Table 21
─ Single layer on wall or floor
─ Spacing ≥ outside diameter
➤ For other application conditions, check and determine the supply cross-sections accord‐
ing to DIN VDE 0100 and DIN VDE 0298-4:2013-06 or the local energy provider.
Other application conditions would include, for example:
■ Higher ambient temperature
■ Other cable installation method
■ Other cable bundling
■ Cable length >20 m
Further information Motor voltage tolerances to DIN EN 60034-1.
Rated voltage: 230V / 1 / 50Hz
Compressor type
Backup fuse [A]
Supply line [mm
2
]
Power consumption
1)
[A]
KCT blue 110-24 T
10
3 x 1.5
4.8
KCT blue 230-24 T
16
3 x 1.5
8.4
KCT blue 230-65 T
16
3 x 1.5
8.4
KCT blue 420-65 T
16
3 x 1.5
14.3
KCT blue 420-90 T
2x 16
2x (3 x 1.5)
2x 14.3
1)
power consumption of machine at maximum pressure
Tab. 14 Supply details 230V / 1 / 50Hz
2
Technical Specifications
2.11 Electrical connection
8
Operator manual Reciprocating compressor
KCT blue T
No.: 902350 00E
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...
