Baldor E100 manual Contents

Contents

1	General Information		1-1
2	Introduction		2-1
	2.1	MicroFlex e100 features	2-1
	2.2	Receiving and inspection	2-2
		2.2.1 Identifying the catalog number	2-2
	2.3	Units and abbreviations	2-3

3 Basic Installation			3-1
3.1	Introduction		3-1
	3.1.1	Power sources	3-1
	3.1.2	Hardware requirements	3-1
	3.1.3 Tools and miscellaneous hardware		3-2
	3.1.4 Other information needed for installation		3-2
3.2	Mechanical installation and cooling requirements		3-3
	3.2.1	Dimensions	3-4
	3.2.2 Mounting and cooling the MicroFlex e100		3-5
	3.2.3	Derating characteristic - 3A model	3-6
	3.2.4	Derating characteristic - 6A model	3-7
	3.2.5	Derating characteristic - 9A model	3-8
	3.2.6	Overtemperature trips	3-8
3.3	Connector locations		3-9
	3.3.1	Front panel connectors	3-9
	3.3.2	Top panel connectors	3-10
3.4	Power connections		3-11

3.4.1 Earthing / grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11 3.4.2 Single-phase or three-phase power connections . . . . . . . . . . . . . . . . . . . . . 3-12 3.4.3 Input power conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13 3.4.4 Power disconnect and protection devices . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14 3.4.5 Recommended fuses, circuit breakers and wire sizes . . . . . . . . . . . . . . . . 3-15 3.4.6 Drive overload protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15 3.4.7 Power supply filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16 3.4.8 24V control circuit supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17

3.5 Motor connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18

3.5.1 Motor circuit contactors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19 3.5.2 Motor power cable pin configuration - Baldor BSM rotary motors . . . . . . . 3-19 3.5.3 Motor cable pin configuration - Baldor linear motors . . . . . . . . . . . . . . . . . . 3-20 3.5.4 Sinusoidal filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20 3.5.5 Thermal switch connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21 3.5.6 Motor brake connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

3.6 Regeneration resistor (Dynamic Brake resistor) . . . . . . . . . . . . . 3-23

MN1942 Contents i