Persada Teknologi Daya Utama

Our company was establish on 27 April 2021, aided by Skill and experienced human resources which are more specific moving to work in the field of Mechanical, Electrical installation, testing commissioning and maintenance for substation.

In accordance with our commitment “Work completed on time and with excellent quality” refers to the operational standards in the system that we believe will continue to support the profit for our customers.

Eventually we hope and strive to always work in favour of the continuity of our production process and our costumers.

ABOUT OUR COMPANY

Based on experience in the field and performed by its human resources will certainly continue to provide good service based on the satisfaction with the quality and service that deliver services to our costumer.

“ ALWAYS WORK WITH HEART FAMILY ALWAYS IN OUR HEART “

OUR GOAL

Qualified Professional Man Power

Working Safety

Complated On Time

Excellent Quality

Customer Statisfactory

GIS & AIS Installation Division

We are engaged in the field services of high-voltage and medium voltage electrical installations by using SF6 gas insulation systems such as GIS (gas insulated switch gear), GCB (Gas Circuit Breaker), GMCB (Generator Main Circuit Breaker), GIB (Gas Insulated Bus) and CGIS (Compact Gas Insulated switchgear) from the range of 11 kV up to 550 kV also include for the Power cable installation.
Supervise and prepare report for the installation of electrical equipment at site as per drawing/manual instruction.
Perform mechanical check and lead the installation team to monitor installation progress at site.
We are also specialist for operation of gas handling system such us Vacuuming GIS compartment, SF6 Gas recovery and Filling.
We are also specialist for supervise of GIS Power Cable docking.
With the support of an experienced and reliable skills to make our services in a timely and satisfactory in accordance with the main motto of our company.

PTDU

GAS INSULATED SWITCHGEAR 150KV

We also provide services for the testing and commissionong of high voltage equipment ( GIS, GCB, GMCB, GIB and CGIS ) in accordance with international standards such as IEC, IEEE standards.

The Testing that we do include but not limited to :

1. SF6 gas test (leakage test, moisture test, purity test, and test of decomposion).
2. Main contact resistance test of bus bar
3. Gas circuit breaker operation and timing test.
4. Earthing switch, disconnecting switch operation and timing test.
5. Auxiliary check.
6. CT (current transformer) such us Ratio check, Polarity, Winding resistance, Insulation, resistance and Magnetizing curve.
7. VT (voltage transformer) test.
8. LCC (Local Control Cubicle) check wiring schame and troubleshooting.
9. Wiring insulation resistance check.
10. Signal and Alarm check.
11. MEchanical and Electrical Interlock test.
12. Dielectric withstand test of main circuit (hight voltage)
13. Partial discharge measurement (PDM).
14. Reporting data.

OUR AMAZING PORTFOLIO

GIS 150KV ASSESMENT GIS FOR MAINTENANCE