Quotation Processing Requirements

If data is not included, SERGI TP will quote standard feature. All information provided are under customer responsibility

"*" indicates required fields

Step 1 of 14

Company

This field is for validation purposes and should be left unchanged.

A - PROJECT INFORMATION

A1 - Final Country*

A2 - End User*

A3 - Substation or Plant Name*

A4 - Project Name / Tender No.

A5.a - Quote Request Purpose*

Sales Proposal

Budget Proposal/Estimate

Feasibility Study Proposal

A5.b - For planning purpose, Estimated delivery date

MM slash DD slash YYYY

A6 - Type of transformer*

A6.a - Other

A7 - Position*

A7.b - Sub-Position

A8 - Any Technical Specification?*

Yes

A8.a - Yes, please return attached to QPR*

Accepted file types: doc, docx, pdf, Max. file size: 10 MB.

B - SUBSTATION OR PLANT INFORMATION

B1 - Atmospheric-Corrosivity Environment*

C3 MEDIUM - Urban and Industrial atmospheres, moderate sulfur dioxide pollution; coastal areas with low salinity
C4 HIGH – Industrial areas and coastal areas with moderate salinity
C5 VERY HIGH – Industrial areas with high humidity and aggressive atmosphere and coastal areas with high salinity
CX EXTREME – Offshore areas with high salinity and industrial areas with extreme humidity and aggressive atmosphere and sub-tropical and tropical atmospheres

B2 - Transformer Position*

Indoor

Outdoor

B3 - Earthquake Area*

Yes

I don't know

B4 - Number of power supplies for the Control Box*

Single (Standard)

Double (Redundancy)

B5 - Short-Circuit Current (Icc) at Primary Voltage

In kA

C - TRANSFORMER GENERAL INFORMATION

Required Information

Please, return attached to QPR: transformer outline drawing, transformer nameplate, substation layout drawing, pictures.

C1.a - Transformer Status*

New (Not Manufactured)

Existing

C1.b - Manufacturing Year*

Please enter a number from 1900 to 2100.

C2 - Transformer outline drawing*

Yes

C2.a - Yes, please return attached to QPR*

Accepted file types: doc, docx, pdf, dwg, Max. file size: 10 MB.

C3 - Transformer nameplate*

Yes

C3.a - Yes, please return attached to QPR*

Accepted file types: jpg, png, gif, doc, docx, pdf, Max. file size: 10 MB.

C4 - Quantity and Manufacturer*

Quantity Manufacturer

C5 - Rated Power*

C6 - Dielectric Fluid*

C7 - Phase*

C8 - Any Tank- Earth Fault Protection Relay?*

C9 - Voltage (kV)

Primary Secondary Tertiary

C10 - Transformer connection type:*

Y–Y (Star–Star)

Δ–Δ (Delta–Delta)

Δ–Y (Delta–Star / Delta–Wye)

Y–Δ (Star–Delta)

Other

C11 - Directly connected to a generator?*

Yes

I don't Know

C12 - Transformer with OLTC?*

Yes

C13 - Transformer with OCB?*

Yes

D - TRANSFORMER INFORMATION

Main Tank

D1 - Main Tank Oil Volume (Liters)

D2 - Oil Preservation System*

Conservator Tank

Nitrigen layer

Sealed

D3 - Winding*

Core Type

Shell Type

I don't nowk

D4 - Main Tank with Pressure Relief Valve (PRV)*

Yes

D5 - Bushing Turret configuration:*

E - TRANSFORMER INFORMATION (On Load Tap Changer [OLTC])

E1 - Quantity of OLTC*

E2 - OLTC Design*

Internal (In-Tank)

External (on-tank)

E3 - OLTC with PRV*

Yes

E4 - OLTC Manufacturer | Model*

Manufacturer Model

E5 - OLTC with Oil Filtration Unit*

Yes

E6 - OLTC Cover Material*

Aluminum Cover

Steel Cover

F - TRANSFORMER INFORMATION

Oil (Bushing) Cable Box [OCB]

F1 - OCB Quantity*

F2 - OCB Oil Volume (Liters)

F3 - OCB with PRV*

Yes

F4 - OCB with Oil Filtration Unit*

Yes

G - TRANSFORMER PROTECTOR (TP)

Features, Language, Standard and Design

G1 - Monitoring System

G2 - Inert Gas Injection*

G3 - End-user language, to be used for:*

- Technical Documentation
- Control Box Panel (if any)
- Information and Warning
- Test Certificates

G3.a Other language

G4 - Piping Standard*

H - TRANSFORMER PROTECTOR (TP) Services

H1 - TP Site General Arrangement Drawings

The TP Site General Arrangement Drawings provides information about the TP Configuration: TP Components assembly and routing of piping. In order to provide this option, SERGI needs to receive the drawings: transformer, plant layout, and ground or wall-mounted supports for the piping; including the technical specifications.

Yes

H1.a - TP Site General Arrangement Drawings*

• Standard TP SGAD: It includes the global views (minimum 3 views), electrical clearance verification, the required interfaces detail pages and the piping details pages.
• Simplified TP SGAD: It includes the global views (minimum 3 views), electrical clearance verification, the required interfaces detail pages. *The 3D model of the transformer/substation will be modeled in a simple way (cubic).
• Advanced TP SGAD: It includes the global views (minimum 3 views), electrical clearance verification, the required interfaces detail pages and the piping details pages. Support detail pages and static loads calculation.

H2 - TP AS Built Drawings

The TP AS Built Drawings provide information about the constructed TP Configuration: TP Components assembly and routing of piping.

Yes

H3 - Turnkey project

Turnkey project services involve capital project execution from concept to commissioning. The comprehensive services include detail design and engineering, procurement, fabrication, construction, and commissioning.

Yes

H4 - TP Factory Acceptance Testing

Customer and/or End-User delegation visit at production facility is scheduled and includes review of BOM, visual inspection, control box logic of operation test. Any further test should be advised and can be quoted separately.

Yes

H5 - TP installation Supervision

TP Simulation Report provides the depressurization response of the TP system using the SERGI developed computational fluid dynamics (CFD) software. The results also include the effect of the internal arcing without the TP system. However, the following additional information will be necessary to agreed before completing the task:

• Detailed descriptions of the exterior geometry of the transformer tank.
• Detailed descriptions of the interior geometry of the transformer tank, particularly the dimensions associated with the windings and core.
• Full transformer nameplate, including the maximum symmetric short circuit current.
• Short Circuit Energy, Position and Duration.

Yes

H6 - Simulation Report

Yes

H7 - Warranty Extension*

The standard warranty period is 12 month period from the date of TP Commissioning or 18 months after ex-works delivery. The warranty period can be extended up to 48 months from the date of commissioning. The extension period includes free of charge day of technical assistance for TP inspection and maintenance.

12 months (Standard)

24 months

36 months

48 months

H8 - Manufacturer Data Record (MDR):

Related to Supplied Components

Report produced certifying that all items have been constructed, inspected and tested in compliance with the requirements of standard(s), design drawings, and specifications.

Yes

H8.a - Manufacturer Data Record (MDR)

Related to Material:

The Inspection Certificate complies with EN 10204 Type 3.1 that are actual test results from the material in the lof from which the steel products have been supplied endorsed only by the manufacturers own representative

Related to Weld works:

The report includes Welding Procedures Specification (WPS), Welding Procedure Qualification Record (PQR), Welder Qualification Record (WQR) and NDT Examiner Certification, Welding approval record (WPAR).

Related to Painting works:

The report includes records of surface preparation, application and inspection for Painting System.

I - Options for: TP Depressurization Set

I1 - Pressure Relief Valve

The Pressure Relief Valve (PRV) must be installed on the transformer, External OLTC, and OCB. The PRV is supplied with an Adaptation Piece.

Yes

I2 - Adaptation Piece for Depressurization Set (DS)

The Adaptation Piece for Depressurization Set (DS) will allow adapting the TP DS onto the transformer main tank, each OLTC, each OCB/OBCB, and each BT.

Yes

I2.a - Adaptation Piece for Depressurization Set (DS)

Carbon Steel

Stainless Steel

I3 - Stainless Steel Depressurization Set

The Stainless Steel Depressurization Set is an option for replacement of the Carbon Steel DS. It will be made of Stainless Steel.

Yes

I4 - Isolation Valve*

The Isolation Valve allows isolation of the TP from the Transformer.
The Isolation Valve is featured with Position Sensors allowing the monitoring system to know the status of the Isolation Valve.
The Padlocking System allow for the Isolation Valve to be mechanically locked in the desired position (open or closed).

I5 - Double Failure Protection Criteria

The transformer Depressurization Set size is incremented to take into account the probability of additional arcs and gas generation due to a failure to open of the primary Circuit Breaker at the same time than the transformer short-circuit.

Yes

J - General Options

J1 - Fire Detection System*

Fire Detection System includes the Linear Heat Detector Set detecting any excessive heat anywhere along its length. It provides an alarm signal.

J2 - TP Paint Color

If a paint color other than RAL 6011 (Green) is required.

Yes

J2.a - Enter color code:

J3 - Conservator Shutter

The Conservator Shutter is designed to close when an unusual oil flow is detected, preventing the transformer conservator from being drained. The size of the pipe routed from the conservator to the transformer needs to be indicated

Yes

J3.a - Conservator Shutter*

DN50 (2")

DN80 (3")

J4 - All TP Components will be packed as per the SEI 4C specification

That is a seaworthy packing which consists of crates with closed joints and physical-chemical protection.

Yes

J5 - Oil Gas Separation Tank (OGST)

The Oil Gas Separation Tank (OGST) is the tank where explosive gases and oil will be expelled when the TP is activated. When the Sliced OGST is not shared with the Conservator tank, the OGST geometry and volume will depend on the OGST configuration.

Yes

J5.a - Oil Gas Separation Tank (OGST)

Carbon Steel

Stainless Steel

J6 - IECEX / ATEX

Certification to Standards Relating to Equipment for Use in Explosive Atmospheres. The complete TP is intended for use in explosive gas atmosphere Zone 2 for Gas group II, IIA and IIB or per customer requirement.

Yes

J7 - Piping

Required piping for on-site installation is provided together with the TP Components. Piping is sent by batch (several TP together) or per TP

Yes

J7.a -Piping

K - Options for: TP Inert Gas Injection and TP Cabinet

K1 - Trigger for Inert Gas Injection*

The replacement of the Automatic Electromagnetic Trigger is possible by one of the following options:

Automatic Electromagnetic/Manual Trigger for Inert Gas Injection

Manual Trigger on Control Box for Inert Gas Injection

Manual Trigger on TP Cabinet for Inert Gas Injection

K2 - Inert Gas Injection Set

The Inert Gas Injection Set isolation from transformer is used for isolating the inert gas injection pipe from the transformer.

K3 - Stainless Steel and IP65 TP Cabinet

The Stainless Steel and IP65 TP Cabinet is an option for replacement of the Carbon Steel IP55 TP Cabinet.

Yes

K4 - Cabinet Audible Alarm Set

The Cabinet Audible Alarm Set will warn plant personal of the TP Activation. The Alarm may be positioned anywhere around the substation or plant.

Yes

K5 - Hygrostat for TP Cabinet

The Hygrostat for TP Cabinet senses the relative humidity and helps to prevent the formation of condensation that affects subcomponents corrosion. It is indicated for those areas which have high levels of humidity or important temperature difference between day and night.

Yes

L - Options for: TP Control Box

L1 - Free-Standing Cabinet

This option replaces the Wall-Mounted Control Box. It allows several Control Boxes in one cabinet. It will help to save space

Yes

L2 - Free-Standing Rack Cabinet

This option replaces the Wall-Mounted Control Box. It allows several Control Boxes in one cabinet. It will help to save space. It will have up to 5 TP rack in one cabinet. It is suitable when there is more than 1 TP installed. It will help to save space and/or provide spare rack for future installation.

Yes

L3 - Control Box Outputs - Communication to SCADA

This option equips the Control Box with Ethernet module to communicate with Client SCADA system through Ethernet. Standard communication protocol is Modbus TCP/IP.

Yes Communication Protocol

L3.a - Communication Protocol

L4 - Rupture Disk Double Burst Indicator

The Rupture Disk Double Burst Indicator is an option for replacement of the Rupture Disk Single Burst Indicator by a redundant signal.

Yes

L5 - LHD Conductivity Monitoring

The LHD Conductivity Monitoring will notify operator if the Linear Heat Detector set is disconnected.

Yes

L6 - Control Box Heater and Hygrostat

The Control Box Heater and Hygrostat measures and controls the relative humidity and temperature inside the TP Control Box. It is indicated for those areas which have high levels of humidity or important temperature difference between day and night when control box is not in climate controlled room.

Yes

L7 - Autonomous Dry Battery Set

The Autonomous Dry Battery Set is an independent power supply that provides a secondary in case the primary power supply is lost. In case of low battery, an alarm signal is sent to the control room.

Yes

M - Specific comments

M - Specific comments, remarks, requests and/or Spare parts request

0 - Personal Information

Company Requesting the Quotation*

Contact Name*

First Last

Email*

Phone*

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