Cart 0 Product Products (empty)
No products
To be determined Shipping
$0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping To be determined
Total
New Sale! 
View larger
View larger PIP ELSSG04
New product
PIP ELSSG04 2013 Edition, September 1, 2013 Automatic Transfer Systems for Secondary Selective Substations
More info
Description / Abstract: This Practice describes minimum requirements for design, performance, inspection, testing, and documentation, for delayed transfer automatic transfer systems (ATS) for two-source secondary selective substations. ATS provides automatic restoration of bus voltage upon loss of one of the sources. This Practice also covers remote monitoring and control requirements. This Practice does not cover fast transfer or delayed in-phase transfer systems.
Purpose
This Practice provides requirements for automatic transfer systems for two-source secondary selective substations.
Purpose
This Practice provides requirements for automatic transfer systems for two-source secondary selective substations.