Transformer Assessment Specialist.

PT. SANGGADELIMA NUSANTARA

Advanced Assessment of Transformers.

470 MVATransformerInvestigation

Insulation Condition

Assessment

DFR/Dirana

Winding ResistanceTest

Bay Line Assessment

Transformer Degree of Polymerization

Assessment

Trustworthy Service Wide Range of Analysis.

Sanggadelima Nusantara provides services on transformers from erectionto condition diagnosis, delivering advantage to keep your transformer inreliable performance.

C o n s t r u c t i o n

ErectionRelocationPart (Re)Installation (e.g bushing, radiator, etc)

M a i n t e n a n c e a n d R e p a i r

Re-GaskettingAll Type MR OLTC Repair, Retrofit, Service, Consulting (MR® Service & Product1)Calibration (OTI/WTI, motor fan)Transformer Oil Lab & Purification

A s s e s s m e n t & A d v a n c e d D i a g n o s i s

Core Winding Termination Dielectric Medium Dielectric Residual LifetimeBushing GroundingOLTC [MR® Supervision]Function Test & Cooling SystemPolarity, Relay, LeakageHi-Pot Test

P u r i f i c a t i o n M a c h i n e R e p a i r

Diagnosis & Repair

1Sanggadelima Nusantara is a business partner of MR in Indonesia

Commissioning Testing. Diagnosis. Assessment.

Your needs for partial testing. Trending.Complete assessment for reliable operation.Specialized diagnosis based on request.

Replacement and testing of bushings

Maintenance, Repair, Retrofit OLTC

Remaining Life Assessment based on DP

Liquid insulation

Comprehensive DiagnosisElectrical – Chemical Test

termination, winding, insulation

mechanical integrity

coresolid dielectric

liquid insulationcomplete assessmentIndicator – Meter

FunctionTest and Calibration

PurificationUn-Tanking

Reliable Personnel & Equipments.

SFRA

Gas in Oil Analysis

DC Resistance

Insulation Resistance

Turn Ratio

DFR

Partial Discharge

Power Factor Vector Group

Polarity Check

CT Tests

Ground

Dynamic Resistance

Contact Resistance

Oil Parameter Test

DP Test

ELECTRO-MAGNETIC CIRCUIT

CURRENT CARRYING

CIRCUITDIELECTRIC SYSTEM

MECHANICAL

STRUCTURECOOLING SYSTEM BUSHINGS

OLTCOIL PRESERVATION

& EXPANSIONSYSTEM

PROTECTION

Our Partners

MR Genuine Products and Services

Sanggadelima Nusantara is a business partner ofMR spare parts and services for maintenance.

MR also assists Sanggadelima Nusantara inproviding MR genuine spare parts certifiedpremium quality services including services.

Just In Time On Site Service.

Pembangkit Jawa BaliPLN P3BRiau Prima EnergiSchneider IndonesiaSetsuyo AstecSiemensTJB ServicesTodayamaTrafoindoUnelec IndonesiaWijaya KaryaMeiden Indonesia

ABB Sakti IndustriAdaroAdhi KaryaAndritz HydroAsahiChevron - DrajadCogindoConoco PhillipsCG PowerDjarumFreeportGoodyear

Indonesia Power

Indonesia Power Indonesia Power

BAY LINETEST

TRANSFORMERINVESTIGATION

TRANSFORMERASSESSMENT

SUBSTATIONTEST

REGASKETTINGAGEING TEST

GAS HANDLINGGIS TEST

HolcimIndocementIndonesia PowerIPMOMIKaltim Nitrat IndonesiaKaltim Parna IndustriKrakatau Daya ListrikLindsey CunninghamMclarenMitsubishi ChemicalPertamina RU II - DumaiPertamina RU IV - Cilacap

PT. SANGGADELIMA NUSANTARA

Jl. Kodau Raya Kav. PDK No. 92 (Kp. Rawa Bogo)Jatimekar - Jatiwarna12820 Bekasi, Indonesia

Phone : +62 21 8490 0521+62 21 848 3465

Fax : +62 21 8488 3404

E-mail : sales@sanggadelima.comservice@sanggadelima.com