Yaskawa E7L Drive Bypass - Manual (Page 13)

Physical Installation 1 - 1
Chapter 1
Physical Installation
This chapter describes the checks required upon receiving
and the installation process for a Drive and Bypass unit.
Bypass Model Number and Enclosure Style .................................. 2
Enclosure Data ............................................................................... 3
Bypass Unit Enclosures ............................................................. 5
Confirmations upon Delivery .......................................................... 6
Receiving Checks ...................................................................... 6
Nameplate Information .............................................................. 6
Bypass Product Options ................................................................. 8
Bypass Component Descriptions ................................................. 10
Bypass Unit Front Control Panel ............................................. 10
Internal Bypass Panel............................................................... 12
Exterior and Mounting Dimensions .............................................. 16
Bypass Unit 30 HP and Below, 480 VAC;
15 HP and Below, 208V/240V ................................................. 16
Bypass Unit 40 HP to 60 HP, 480 VAC;
20 HP to 30 HP, 208V/240V .................................................... 17
Dimensions and Weights ......................................................... 18
Checking and Controlling Installation Site .................................... 19
Installation Site ........................................................................ 19
Controlling the Ambient Temperature ...................................... 20
Protecting the Bypass Unit from Foreign Matter ...................... 20
Installation Orientation and Enclosure Considerations ............ 20