Contact Us    Facility    News  
 

  Our team of experienced field technicians and engineers keep re-evaluates every product and system design before proceed to production. A Prototype and test unit will be constructed whenever necessary to ensure high performance and reliability of the design.

Using the latest software, parts are programmed and verified graphically, which reduces machine down time while increasing productivity. The electrical system design is supported by highly trained engineers backed by accumulation of over 15 years of practical experience in electrical system design and field installation.

Each design is based on established industrial standars and practices, which takes into consideration the safety, ease of maintenance and apperance. Our procedure unifies the enclosure and system sides of the design process which together with the speed of CAD/CAM system allows us to tailor our produts to meet special requirements of our customers.

The type of our products are :

 
Capasitor Bank    Medium Voltage Panel (MVP)  
In order for motors or other electrical appliances to run, they require consumptive power (rated in kW) as well as reactive power (rated in kVAR). Without the use of a Capasitor Bank, the supply (PLN or Gensets) must provide for both power...Detail   A Medium Voltage Panel functions as the panel to connect / disconnect Medium Voltage Power (6.6 - 24 kV) from PLN. The MVP also provides protection of electrical equipment againts lighting with surge arrester...Detail  

Control Panel Genset Synchronizer (CPGS)    Motor Control Center D/O (MCC D/O)  
When two or more generator sets (Gensets) are running together to supply the same system, these Gensets must be synchronized manually or automatically so that they have identical phase sequence, voltage and frequency...Detail   Motor Control Center (MCC) functions as a central panel to start, stop and monitor operations of all motors. The three chambers, busbar, component and outgoing provide easy access and maintenance...Detail  

Low Voltage Main Distribution Panel (LVMDP) And Low Voltage Sub Distribution Panel (LVSDP)    Automatic Main Failure (AMF) And Automatic Transfer Switch (ATS)  
The Low Voltage Main Distribution Panel, LVMDP functions as the panel to receive power from 20 kV - 380 V transformer and distribute this power further to the Low Voltage Sub Distribution Panel, LVSDP through the use of Air Circuit Breakers of Moulded Case Circuit Breakers...Detail   The functions of an AMF is to start the Gensets Automatically when the PLN supply fails. The ATS functions to open / cut the supply from PLN and close the supply from the Gensets when the power from PLN fails...Detail  
   
SIER Electrical division providing high performance design, consistent product quality and offering optimal services.
 
SIER Automation Engineering division is the right partner and your solution for Effective Plant Automation.
 
SIER Sheet Metal division geared towards providing integrated solution for any sheet metal aplication needs.

Copyright © 2007 . PT Sinar Inti Electrindo Raya (Phone. 62 21-552 4868) . All Right Reserved