Baldor E100 manual AC input power and DC bus voltage

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8 Specifications

8.1 Introduction

This section provides technical specifications for the MicroFlex e100.

8.1.1 AC input power and DC bus voltage (X1)

All models	Unit			AC input
			1Φ				3Φ
Nominal input voltage	VAC			115 or 230
Minimum input voltage				105*
Maximum input voltage					250
Nominal DC-bus voltage	VDC		305				321
@230VAC input
		3A	6A	9A		3A	6A	9A
Nominal input current	A
		7.5	15	22		4	8	12
@ maximum rated output current

* The MicroFlex e100 will operate at lower input voltages, although the drive will trip if the DC-bus voltage falls below 50V or 60% of the no-load voltage, whichever occurs first.

8.1.1.1Effect of AC power supply voltage on DC-bus voltage

	350
(VDC)	300
	250
voltage
	200
DC-bus
	150
	100
	100

Three-phase AC supply

Single-phase AC supply

125 150 175 200 225 250

AC supply voltage (rms)

MN1942 Specifications 8-1