Specifications

Table of Contents

Siemens Building Technologies, Inc.

Table of Contents

How To Use This Manual ...................................................... 1

Manual Organization .......................................................... 1

Manual Notations................................................................ 2

Where To Send Comments................................................ 2

Reference Documents........................................................ 2

Safety Instructions ................................................................ 3

General............................................................................... 3

Environmental Compatibility and Disposal ......................... 4

Mechanical Installation ......................................................... 5

Product Numbers................................................................ 5

Frame Sizes........................................................................ 6

Interpreting Serial Numbers and Date Codes .................... 7

Output Ratings.................................................................... 8

Accessories ........................................................................ 10

Environmental Conditions................................................... 11

Dimensions and Mounting for IP20 SED2s........................ 12

Overall Dimensions and Mounting Specifications......... 12

Mounting Dimensions.................................................... 13

Mounting Instructions .................................................... 13

Gland Plate Installation and Conduit Connections........ 14

Dimensions and Mounting for NEMA Type 1 SED2s......... 17

Overall Dimensions and Mounting Specifications......... 17

Mounting Dimensions.................................................... 18

Mounting Instructions .................................................... 18

Dimensions and Mounting for IP54,

NEMA Type 12 SED2s ....................................................... 19

Overall Dimensions and Mounting Specifications......... 19

Mounting Dimensions.................................................... 20

Mounting Instructions .................................................... 21

Electrical Installation............................................................. 22

Extended Storage: Conditioning of Capacitors .................. 23

Input Power and Motor Connections .................................. 24

Operation in Ungrounded Systems............................... 25