B&C Technologies SI Series, Installation And Operation Manual

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Figure 5.4: Drain System Information
This machine must be installed, adjusted, and serviced by a qualified electrical
maintenance personnel familiar with the construction and operation of this type
of machinery. They must also be familiar with the potential hazards involved. If
this warning is not observed, personal injury or equipment damage resulting in
voiding the warranty may result.
transformer kit available from the manufacturer. Voltages above 250V and 490V require additional
measures. Contact the distributor or the manufacturer for assistance.
Table 5.3: Electrical Service Requirements
200-240V 380-480V
Machine Max Amps Breaker Wire Size Max Amps Breaker Wire Size
SI-110 21 30 10ga / 4mm 11 15 10ga / 4mm
SI-135 32 40 8ga / 10mm 16 20 10ga / 4mm
SI-200 58 60 6ga / 16mm 29 30 8ga / 10mm
SI-275 79 80 6ga / 16mm 39 40 8ga / 10mm
SI-300 89 90 6ga / 16mm 45 50 8ga / 10mm
Note: Do not use phase adders (roto-phase) on inverter driven equipment!
Note: Wire sizes shown are for copper, THHN, 90 conductor per NEC article 310 (USA).
The machine should be connected to an individual branch circuit not shared with lighting or other
If controlling the AC drive with a parameter unit, the machines computer and
its safety features are bypassed. This could allow the basket to rotate at high
speeds with the door open. When using a parameter unit to control the AC
drive, a large sign should be placed on the front of the machine warning people
of the imminent danger.
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