Local Attachment
ABB Industry Pte Ltd
2 Ayer Rajah Crescent
14th September 2009 to
5th February 2010.
Day 88
Today, Winnie bringing me along with her EPC consultant visit to Worleyparsons at Triple One Somerset at Orchard at 11am appointment with NS Koh and Tommy. NS Koh and Tommy is conducting some training/brief introduction on the Surge Protection Device.
We took numberous of brochures/catalog of surge protection devices, Photovoltaics Protection and DEMO Sets as well.
Had our lunch and heading back to office.
Moreover, this morning we have this intensive motor starter Internal Training for all the sales and service people. Mr Ong PS, was the in charge and he have a broad knowledge of guiding us and hands on connection of the motor starter, contactors and how to select the right motor starter based on the load applications.
In this training, we have learnt:
- A introduction of the mechanical system, electrical system and motor.
- Conventional Starters - Direct On Line (DOL) Starters, Star Delta Starters, Autotransformer Starters and other starters as well.
The A-line contactors we have the ABB - A9 contactors specification, graphs, AC3 contactor.
On the connection of DOL starters, we had several experiments of testing the motor running rpm and how long the motor start to run and stop and placing a wooden plane to jammed the motor, it took 5.6 seconds to stop.