Installation
Figure 10 - Power supply
TKD/TKH, WKD/WKH units:
YKD/YKH units:
Electrical connection
The electric panel is located in the unit compressor section. Remove the compressor access panel. The unit is designed to run with 400 V +/- 5%/50 Hz/ 3 ph.
Factory supplied Disconnect switch (Option)
The disconnect switch is factory mounted. It is located on the side of the Electrical panel and equipped with fuses as standard.
Over current protection
The branch circuit feeding the unit must be protected in accordance with national or local codes and max unit amps indicated in Table 21 to 28.
Power wiring
The unit power supply must be provided by
The power supply cables must be laid in
Appropriate connectors must be provided. Flexible pipe supports are required to prevent noise transmission in the building structure. Ensure all the connections are tightened.
Note:
1.earthing must be executed in accordance with local legislation.
2.the machines are designed for a
1 = Power supply from the bottom or from the side.
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