Baldor E100 manual Introduction, Power sources, Hardware requirements

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3 Basic Installation

3.1 Introduction

You should read all the sections in Basic Installation to ensure safe installation.

This section describes the mechanical and electrical installation of the MicroFlex e100 in the following stages:

HLocation considerations

HMounting the MicroFlex e100

HConnecting the AC power supply

HConnecting the 24VDC control circuit supply

HConnecting the motor

HInstalling a regeneration resistor (Dynamic Brake)

HConnecting the feedback device

These stages should be read and followed in sequence.

3.1.1 Power sources

A 115 - 230VAC power source (IEC1010 over-voltage category III or less) in the installation area is required. This may be single-phase or three-phase. An AC power filter is required to comply with the CE directive for which the MicroFlex e100 was tested (see section 3.4.7).

The 24VDC control circuit supply must be a regulated power supply with a continuous current supply capability of 1A (4A power on surge).

3.1.2 Hardware requirements

The components you will need to complete the basic installation are:

H24VDC power supply.

HAC power supply filter (for CE compliance).

HThe motor that will be connected to the MicroFlex e100.

HA motor power cable.

HAn encoder feedback cable, SSI cable, or EnDat / SinCos cable. A separate Hall cable might also be required for linear motors.

HA USB cable.

H(Optional) A regeneration resistor (Dynamic Brake) might be required, depending on the application. Without the regeneration resistor, the drive may produce an overvoltage fault. All MicroFlex e100 models have overvoltage sensing circuitry. Regeneration resistors may be purchased separately - see Appendix A.

HA cooling fan may be required to allow operation of the MicroFlex e100 at full rated current (see section 3.2.2).

MN1942 Basic Installation 3-1