JAZAN REFINERY & TERMINAL PROJECT (Naphtha & Aromatic Complex-Package-12) .... l .... Method Statement of MV Control Panel Soudi Aramco S.. (SAT) Site Acceptance Testing in AFD

Doc. No.: SY-MS-EL-019 I Date: 25/04/2018 Page 4 of 5

ATTACHMENT-4 COLD COMMISSIONING PROCEDURE

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Revision No.:0

Drive: Cooling:

Transformer: Protection done: Other auxiliaries:

Protection Relays: Check box if relay exists: Differential protection:

Motor: EXU: Protection done: Other auxiliaries: Speed encoder: Position Encoder:

Options: APU (auxiliary pumping unit): Synchronization Unit (Sync Bypass):

TEMPLATE: 3BH$257427 ZAB E01 REVC

ACS 5000 Water

136 puls by customer none

□ Synchronous AirColled (DCS) by drive to customer

□ □ □ □

Create Report

MV Drives Commissioning Report Template 1

Title: ACS 5000 COMMISSIONING REPORT

1 GENERAL PROJECT DATA

1.1 Project data Project name:

Place and country of installation: Type of application: Commissioning started: Commissioning finished:

1.2 Customer information End customer: Address: Contact person: E-mail address:

1.3 Commissioning engineer Commissioning engineer: E-mail address:

2 COMPONENT DATA

2.1 Converter data Type code: Serial number.

TEMPLATE. 38HS127325 ZAB EO1 REV C

Jazan Refinery and Terminal Project Saudi Aramco, Jazan, Kingdom of Saudi Arabia Compressor 16-04-2018

Saudi Aramco Jazan, Kingdom of Saudi Arabia

Sudhakar Hebbar

sudhakar.hebbar@romas.co.in,

ACS5066-W2B-D5-S0-0 3BHB905000655

MV Drives Commissioning Report Template 2

2.1.1 Software Version

I AMC3 SW Version INT EPLD Version

ID M1

WaterCooled EXU (CCB)

PEC INT SW Version

Note! Write down the final SW and EPLD versions at the end of the commissioning in case versions have changed.

2.1.2 Converter Options Yes No Remarks

Fieldbus module (type): □ □ Converter space heater: □ □ Other options:

TEMPLATE 38HS127325 ZAB EOT REV C

MV Drives Commissioning Report Template 3

2.2 Circuit Breaker

Manufacturer Manufacturing number: Type: Nominal voltage: Nominal current:

Yes No Remarks Equipped with under-voltage opening coil: D D

2.3

2.3.1 Common Protection Relay Manufacturer: Manufacturing number: Type:

Yes No Remarks/setting value Low-set over current (I>), canst. time: D D High-set over current (l>>), const time: D D Ground current (lo), const. time: D D

TEMPLATE 3BHS127325 ZAB EO1 REVC

MV Drives Commissioning Report Template 4

2 4 Transformer data ID Manufacturer Manufacturina num. Tvoe

Main 1 Excitation 1

ID P, " let (primary) Uaz «secondary) hn2 (secondary) Tap [VAT fA1 rV TA 1%1

Main 1 Excitation 1

ID f, z, Connection Insulation Cooling meth­ Age [Hzl 1%1 aroup class od (new/retrofit)

Main 1 Excitation 1

TEMPLATE: 38HS127325 ZAB EO1 REVC

MV Drives Commissioning Report Template 5

2.5 Motor data

ID M1

Manufacturer Manufacturin num. Tie

[2] l�I

P,[w] 1%IA] f%[Hz] n»[rpm] cosfi

ID Insulation class Cooling method Age (new, retrofit)

M1

Motor PT100 tern ID Windin M1

connected to ACS 5000 number of es and settin Air Bearin DE Bear NOE Be EXT

Motor vibration protection connected to ACS 5000 Other motor protections ID Bearing DE Bearing NOE Bearing EXT Bearing lubrica­ Motor leakage Other motor

lion I hydraulic detector protections jackina-up

M1

TEMPLATE 38HS127325 ZAB EO1 REV C

MV Drives Commissioning Report Template 6

2.6 Power cabling

Transformer primary cables: Manufacturer: Type: # in parallel Diameter: Shield type and diameter. Armour: Laying: Distance (MCB -- transformer):

Transformer secondary cables: Manufacturer: Type: # in parallel Diameter: Shield type and diameter: Armour: Laying: Distance (transformer - ACS 5000)

Motor Cables: Manufacturer: Type: # in parallel Diameter: Shield type and diameter: Armour: Laying: Distance (ACS 5000 - Motor):

Additional cables: For equipment potential bonding (cable type, diameter, etc.)

TEMPLATE: 38HS127325 ZAB EO1 REV C

MV Drives Commissioning Report Template 7

3 INSPECTION AND COMMISSIONING OF OTHER COMPONENTS

3.1 Main circuit breaker Yes No Remarks

Is the installation place in condition? D D Are the power circuit connections properly D D made and tightened? Are the power cables protective shields D D connection properly made and tightened? Is the interface cabling (MCB - ACS 5000) D D properly made? Is the MCB new? D D MCB meets requirements set by ACS 50002? (two opening coils with separate D D supply or opening and under-voltage coil) MCB maximum total breaking time <60ms? D D (MCB opening time requirement <45ms) Measured value for MCB opening time? Is MCB commissioning done according to D D manufacturer's instructions? Is the insulation resistance measurement D D Insulation resistance value: done? Is local MCB closing disabled? D D MCB manual closing must not be possible.

3.2 In Out Remarks

ls the installation place in- or outdoor? D D Yes No Remarks

Is the installation place in condition? D D Is the cooling system in condition? D D Are the power circuit connections properly D D made and tightened? Are the power cables protective shields D D connection properly made and tightened? Is the frame grounding properly made? D D Is the interface cabling (transformer- ACS D D 5000/protective device) properly made? Is commissioning done according to manu- D D facturer's instructions? Is insulation resistance measurement D D done?

Transformer 1 insulation resistance measurements ID Resistance Value Remarks

Primary -- Ground Go Secondary 1-Ground Go Secondary 2-Ground Go Secondary 3-Ground Go Secondary 4-Ground Go Secondary 5-Ground Go Secondary 6-Ground Go

ID D TEMPLATE: 38HS127325 ZAB EOT REVC

MV Drives Commissioning Report Template 8

Excitation Transformer insulation resistance measurements ID PRIM-GND I SEC-GND

Excitation 1 Go I Go

Main-Transformer measurements made by: No ------------'------------

MV Drives Commissioning Report Template 9 TEMPLATE 38HS127325 ZAB EO1 REV C

3.3 Motor In Out Remarks

Is the installation place in- or outdoor? □ □ Yes No Remarks

Is the installation place in condition? □ □ Is the cooling system in condition? □ □ Motor cooling fans/pumps direction of rota- □ □ tion checked:

Function of motor space heater tested: □ □ Are the power circuit connections properly □ □ made and tightened? Are the power cables protective shields □ □ connection properly made and tightened? Is the frame grounding properly made? □ □ Is the interface cabling (motor --ACS 5000 / □ □ protective device) properly made? Is commissioning done according to manu- □ □ facturer's instructions? Is insulation resistance measurement done? □ □

Motor insulation resistance measurements llowest value) ID I Resistance Value I Measurements made bv I Remarks M1 I Go I I

3.4 Power cabling Yes No Remarks

Is commissioning done according to manu- □ □ facturer's instructions? Is insulation resistance measurement □ □ done?

Power cabling insulation resistance measurements ID Resistance Phase U Resistance Phase V Resistance Phase W

MCB -- Transformer Go Go Go Transformer secondary 1 Go Go Go Transformer secondary 2 Go Go Go Transformer secondary 3 Go Go Go Transformer secondary 4 Go Go Go Transformer secondary 5 Go Go Go Transformer secondary 6 Go Go Go

ID ACS 5000 -- Motor

Resistance Value U Go

Resistance Phase V Go

Resistance Phase W Go

Measurements made by: Remarks:

MV Drives Commissioning Report Template 10 TEMPLATE: 38HS127325 ZAB EO1 REV€

4 ACS 5000 COLD COMMISSIONING

4.1 Inspection of Converter Installation Min. / Max. ambient temperature of con­ verter room: 24-30 deg.C

Air conditioning available Air conditioning in operation Min. and max. raw water temperature: Raw water cooling method (chiller, HEX?) Conversion from Fahrenheit to Celsius: (F-32)/ 1.8

Yes No

□ □ □ □ NA NA

Remarks

NA

NA

Note! Power cabling to and from the converter needs to be left open until insulation test of the converter has been made, checks related to that part needs to be done afterwards.

Remarks Yes No Is the converter polluted due to installation? □ □ Is the installation place in condition? □ □ Is the air conditioning installed in room? □ □ Is the converter room clean? □ □ ls the converter fastened to floor? □ □ Special marine tightening connected? □ □ (mounting brackets on the roof) Are clearances for accessing the converter □ □ fulfilled? Raw water connections properly made? □ □ Can doors be opened and locked properly? □ □ Is the frame grounding properly made? □ □ Is internal wiring between transport units □ □ properly made? Is converter earthing made properly? □ □ Are the power circuit connections properly □ □ made and tightened? Are the power cables protective shields □ □ connection properly made and tightened? Are the power cable entries as required in □ □ User's Manual? Is the interface cabling (control device ­ □ □ ACS 5000) properly made? Is the auxiliary supply cabling properly □ □ made? Are the options (motor heater, -cooling fan, □ □ etc.) supply cabling properly made? Are the control and auxiliary supply cables □ □ entries as required in User's Manual?

MV Drives Commissioning Report Template 11 TEMPLATE 38HS127325 ZAB EO1 REVC

4.2 Preparing the converter Yes No Remarks

Are the selection switches set correctly? □ □ Measures taken to prevent WCU pumps to [8J □ start when auxiliary voltage switched on?

Output voltage of auxiliary transformers 120V safe line no safe line

Yes No Remarks Output voltages of AC/DC power supplies □ □ checked? Semiconductors checked with multimeter: □ □ Function of converter space heater tested □ □ Fan(s) direction of rotation checked: □ □ Function of motor space heater tested: □ □ WCU start-up made according to Users □ □ Manual? Venting of pump(s) made: □ □ WCU instrumentation checked? □ □ Direction of raw water flow checked: □ □ Pumps direction of rotation checked: □ □ Operation of 3-way valve checked: □ □ Water cooling checked for leakages: □ □

4.3 Insulation resistance measurement Insulation resistance value of the converter: Not Appicable MQ (required >0.5MQ with 5kV) Insulation resistance value of EXU(s): Not Applicable - - - - all in Mg (CCB always I DCS only if requested) (required: CCB >1M9 /DCS >900k0) Insulation resistance value of the excitation circuit 1: Not applicable MQ (required >1.0Mg with 1kV)

Conductivity (at the time of measurement): Not applicable uS (required < 0.5 µS) Remarks: NA

Yes No Remarks Changes made due to measurement re- □ □ stored back?

4.4 Parameter settings Yes No Remarks

Parameter groups < 100 set □ □ Limiter settings set according to project da- □ □ ta: Motor parameters calculated and set: □ □ Customer specific parameters are set: □ □ Excitation parameters set: □ □

TEMPLATE. 3BHS127325 ZAB EO1 REVC

MV Drives Commissioning Report Template 12

4.5 Checking 1/0 Yes No Remarks

Internal wiring implemented on site □ □ checked: Motor signals checked: □ □ Transformer signals tested: □ □ Digital /O signals tested: □ □ Analog 1/0 signals tested: □ □ Fieldbus communication tested: □ □

TEMPLATE 38HS127325 ZAB EOT REVC

MV Drives Commissioning Report Template 13