Oct 16 (Reuters) - Wartsila Oyj Abp :
* Says will supply 378 MW Flexicycle power plant to Energia del Pacifico S.A. in Acajutla, El Salvador.
* Says the value of order is approximately 240 million euros.
* Says the order is estimated to be included in its order book in 2016, and plant completion is scheduled for 2018.
* Says the plant will be the first in Central America to be fired by LNG-based natural gas. Source text for Eikon: Further company coverage: (Reporting By Helsinki Newsroom)