MainsPro G99TT 1.0.0 Global Guide
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3.3.4 Single-phase connection
MainsPro G99TT provides support for single-phase applications. Use the UA terminals to connect the
measured voltage to the unit and set the setpoint System (page 54) to 1ph. Use the same setting of rated
voltage selection as mentioned above.
3.3.5 Power supply
MainsPro G99TT provides set of 3 terminals for the purpose of dual power supply range:
8 - 40 VDC: use the terminals + and N/-
85 - 265 VAC / 110-370 VDC: use the terminals L/+and N/-