ElmoMC Power Supplies-TAM-100 - Manual (Page 18)

Tambourine 100 Power Supply
MAN-TAM-100IG (Ver. 1.101)
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18
Table of Contents
1.14.2. Wiring Guidelines
Use flexible wires with the proper cross-section to handle the unit current. Color coding
is recommended. Refer to section 3.2 paragraph 2.
After the wiring is completed, carefully inspect all connections in order to ensure
tightness.
1.14.3. AC Power Source
The three-phase AC voltage supply must be of any voltage within the range defined in the
Tambourine 100 technical specifications. It must be able to deliver power to the servo drives
(including peak power), without significant drops (especially when using transformer).
Active zero crossing inrush current control is included within the Tambourine 100 power
supply, which makes the Tambourine 100 capable to be fed directly from the mains, whenever
it supplies isolated drives.
1.14.4. Direct-to-Mains (No Isolation Transformer) Wiring Diagrams
Figure 4: Three-Phase Direct-to-Mains Connection
Warning:
When connected directly to the Mains, VN- must not be connected to the PE!