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The Future is SOLID SOLID INSULATED SWITCHGEAR SOLID TECHNOLOGY SOLID INNOVATION SOLID FUTURE

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  • The Future is SOLID

    SOLID INSULATED SWITCHGEAR

    SOLID

    TECHNOLOGY

    SOLID INNOVATION

    SOLID

    FUTURE

  • The future is SOLID

    Bulox leading the way for a SOLID future…

    We are committed to help keep our planet green by reducing and /or

    Eliminating the production and use of toxic greenhouse gases such as SF6 Gas in the

    Electrical Power Transmission and Distribution Industry

    OUR SOLUTIONS

    Use of Bulox Advance Solid Insulated Switchgears (BASIS) range

  • The future is SOLID

    1.0 Climate Change & Related Issue

    In recent years, the environment has become a very

    important issue as unpredictable weather causes a lot of

    chaos and poses a serious threat to life on earth.

    Scientists have identified and recorded the following

    phenomenal and alarming signs on earth :

    • Global Warming

    • Polar Ice Melting

    • Unusual/ Unpredictable Weather Patterns

    • Heat Storm/ Flooding

    • Forest fires

    Bulox leading the way for a SOLID future…

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    2.0 Factors that cause climate change

    De-forestation

    The future is SOLID

    Over Development

    Production / Uses of Green House Gases

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    3.0 Major Green House Gases

    Among all the six(6) greenhouse gases identified in Kyoto Protocol, the following are of most critical

    greenhouse gases :

    • Carbon Dioxide (CO2)

    • Sulfur-HexaFlouride (SF6) Gas

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    4.0 Property & Uses of SF6 Gas

    • SF6 Gas does not exist naturally – it is a synthetic gas and industrially produced

    • It has a very good arc quenching and electrical insulation property

    • It is currently widely used in HV Electrical Equipment as it allows the equipment to be very

    compact.

    • Unfortunately, SF6 Gas is a greenhouse gas and also very toxic when combusted

    • It is the most potent among all 6 greenhouse gas listed in Kyoto Protocol

    • It has a Global Warming Potential (GWP) 23,000 times that of CO2 Gas

    • Life span of SF6 gas on Earth is about 3200 years compared to 250 years for CO2 gas.

    • SF6 Gas is very difficult & almost impossible to disintegrate/ destroy in our life time

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    5.0 Reduction / Elimination of SF6 Gas

    • As Society progresses, energy consumptions increases,

    production of SF6 increases and this MUST be reduced and/

    or eventually eliminated.

    • The UN Inter-Government Panel of Climate Change (IPCC)

    has classified SF6 Gas as one of the most harmful greenhouse

    gas and must be reduced immediately.

    • As a consequence of IPCC studies, the EU and other major

    countries Worldwide started to pass legislation and discourage

    the use of SF6 gas.

    • We believed it is just a matter of time before all HV Electrical

    Equipment must STOP using SF6 Gas altogether – when an

    alternative solution can be found.

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    6.0 An Alternative to SF6 Gas – Solid Insulation

    • Use of Special cast resin materials for HV insulations

    • Properties of cast resin materials: Anti-Cracking Ability – passed severe thermal shock test , long term

    durability

    Excellent Electrical Insulation – typical use in many HV applications

    Thermal Conductivity – enable heat to be dissipated out easily

    Mechanically Strong & Anti-Aging Ability – suitable for severe long term use.

    Easy to handle and mould – Safe to touch accidently.

    Environmental Friendly - made from sustainable & recyclable materials

  • The future is SOLID

    Bulox leading the way for a SOLID future…

    Medium Voltage Switchgear trends 2010 – Today Solid Insulated Switchgear…

    90’s – Today Gas-insulated Switchgear

    70’s – 90’s Air-insulated Metal Clad Switchgear

    50’s – 80’s Oil-insulated Switchgear

    30’s – 40’s Air-insulated Open Switchgear

    7.0 MV Switchgears Trend

  • The future is SOLID

    Bulox leading the way for a SOLID future…

    8.0 Basic Comparison of Different Technologies S/No. Attributes Solid Insulated

    Switchgears (SIS)

    Gas Insulated

    Switchgears (GIS)

    Air Insulated

    Switchgears (AIS)

    1 Design & type tested according to IEC standard Yes Yes Yes

    2 Certificate/Approvals from major Institution Yes Yes Yes

    3 Safety / Reliability Very safe Safe Moderate

    4 Suitable for Underground Substation uses Very suitable Limited No

    5 Contribution to global warming (Green house gases) No Yes No

    6 Potential green marks product Yes No N/A

    7 Dimensions / Compactness Compact Compact Large

    8 ISO-Phase protection / Segregation Yes No No

    9 Gas leakages / Monitoring No Yes N/A

    10 Potential for Internal Arc Fault (HV) Extremely low Low Very high

    11 Panel extension Yes Depend on makes Yes

    12 Condensation / Humidity Influence (HV) No Low Very high

    13 Potential hazard due to accidental touch Very safe Limited Very high

    14 Fixed / Withdrawable type circuit breaker Both types Fixed type only Withdrawable type only

    15 VCB trolley requipments No None Yes

    16 Cable entry facilities Top / Bottom Normally bottom Top / Bottom

    17 Installation difficulties Very easy Difficult Difficult

    18 Maintenance requirements Very low Moderate Very high

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    9.0 Bulox Switchgears OEM Partnership

  • The future is SOLID

    Bulox leading the way for a SOLID future…

    Bulox Advance Solid Insulated Switchgears (SIS)

    Fixed Type Bulox BASIS1 – 12FS / 24FS / 36FS / 24FD Series

    Bulox Advance Solid Insulated Switchgears (SIS)

    Withdrawable Type Bulox BASIS2 – 17WS / 24WS Series

    10.0 Bulox Advanced Solid Insulated Switchgears (BASIS) Range

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    - IEC 62271-100 HV Circuit Breakers

    - IEC 62271-200 Switchgear

    - IEC 62271-102 Isolating and Earthing Devices

    - IEC 60168 Insulators

    - IEC 60137 Bushings

    - IEC 60255 Protection Relay

    - IEC 60529 Enclosures

    (Picture for illustration only)

    The Bulox BASIS range of High Voltage Solid Insulated Switchgears are designed and manufactured by our selected

    OEM partners with high quality materials and modern manufacturing processes. The products generally complies with

    the following main IEC Standards, Quality processes and Type-Test Certificates. Other types of standards such as

    ANSI/ NEMA or equivalent are also applicable

    11.0 Standard & Compliances

  • The future is SOLID

    Bulox leading the way for a SOLID future…

    - Type test certificate of Complete Type Test. - Type test certificate of Dielectric Performance. - Type test certificate of Temperature Rise. - Type test certificate of Switching and Short Circuit

    Performance.

    - Type test certificate of Internal Arc Fault.

    BULOX BASIS

    Solid Insulated Switchgear KEMA Type Tested

    12.0 Type Test Certificates

  • The future is SOLID

    Bulox leading the way for a SOLID future…

    13.0 Benefits / Advantages of BULOX BASIS Insulated Switchgear – BASIS 1 & BASIS 2

    Advantages of BULOX BASIS 1

    & BASIS 2

    Environment Friendly

    Extremely Safe

    Very Reliable

    Permanent Magnetic Actuator

    (PMA) Lesser Secondary &

    Standby Battery power Requirement

    Compact, Lightweight, Modular & Extensible

    No Gas – Related issue

    Maintenance Free Operation

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    13.0 Benefits / Advantages of BULOX BASIS Insulated Switchgear – BASIS 1 & BASIS 2

    • Environment Friendly – No toxic SF6 greenhouse gases, materials made from sustainable

    source & fully recyclable.

    • Extremely Safe – all active components are fully casted & grounded, Iso-Phase – minimized

    internal arc fault risks, safe to accidental touch

    • Very Reliable – drastic reduction of mechanical components - simple & modular in construction,

    less environment influence, simple & reliable operation

    • Permanent Magnetic Actuator (PMA) instead of Spring-Charged Mechanisms – very reliable &

    no maintenance required

    • Lesser secondary and standby battery power requirements - due to use of PMA and/ or shunt

    operation.

    • Compact, Lightweight, Modular & Extensible – allowing easy Site Installation or Modifications

    Works, etc

    • No Gas- Related issue – no requirements for additional gas monitoring system, vacuum/ gas-

    fillings at site, gas leakages, etc

    • Maintenance-Free Operation - hardly need any maintenance at all – when installed in a proper (

    preferably aircond ) environment

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    14.0 Basic Technical Specifications - Fixed Type ( Bulox BASIS1 – 12FS / 24FS / 36FS / 24FD Series )

    MODEL FIXED TYPE SIS

    Model Number BASIS1 – 12FS BASIS1 – 24FS

    BASIS1 – 36FS BASIS1 – 24D

    Double Busbar

    Unit Ratings

    Phase Configuration Phase Three (3) Three (3) Three (3) Three (3)

    Rate Frequency Hertz (Hz) 50/60 50/60 50/60 50/60

    Maximum rated voltage kV 7.2 25.8 40.5 25.8

    Maximum rated current Ampere (A) 630 650/1250/2000 630/2000 600/2000

    Power frequency withstand voltage kV 20/30 50/55 95/118 70/77

    Impulse withstand voltage kV 60/70 125/140 200/220 150/165

    Duty cycle - CO-15s-CO 0-0.3s-CO-15s-CO 0-0.3s-CO-180s-CO 0-0.3s-CO-15s-CO

    Rated short time current (Peak/rms) kAp/[email protected] 32.5/[email protected] 65/[email protected] 82/[email protected] 65/[email protected]

    Rated making capacity kAp 32.5 65 82 65

    Rated breaking capacity kA 12.5 25 31.5 25

    Operating temperature Deg-C -5.0 ~ 4.0 -5.0 ~ 4.0 -5.0 ~ 4.0 -5.0 ~ 4.0

    Enclosure Protections (Active Parts/Panels) IP IP65/3X IP65/3X IP65/3X IP65/3X

    Circuit breaker type - Vacuum Vacuum Vacuum Vacuum

    Insulation medium - Solid Cast Solid Cast Solid Cast Solid Cast

    VCB operating system - PMA PMA PMA PMA

    Control voltage Volts(V) DC24/110DC/AC220V DC24/110DC/AC220V DC24/110DC/AC220V DC24/110DC/AC220V

    Approximate dimensions (W x D x H) mm 500 x 1350 x 1950 600 x 1500 x 2250 800 x 1800 x 2250 600 x 2000 x 2250

    Approximate weight KG 500 ~ 750 kg 650 ~ 850 kg 750 ~ 900 kg 950 ~ 1150 kg

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    14.0 Basic Technical Specifications - Withdrawable Type ( Bulox BASIS2 – 17WS / 24WS Series ) MODEL WITHDRAWAL TYPE SIS

    Model Number BASIS2 – 17WS BASIS2 – 24WS

    Unit Ratings

    Phase Configuration Phase Three (3) Three (3)

    Rate Frequency Hertz (Hz) 50/60 50/60

    Maximum rated voltage kV 17.5 24/25.8

    Maximum rated current Ampere (A) 630/1250 630/1250

    Power frequency withstand voltage kV 38/45 50/60

    Impulse withstand voltage kV 95/110 125/150

    Duty cycle - 0-0.3s-CO-15s-CO 0-0.3s-CO-15s-CO

    Rated short time current (Peak/rms) kAp/[email protected] 65/[email protected] 65/[email protected]

    Rated making capacity kAp 65 65

    Rated breaking capacity kA 25 25

    Operating temperature Deg-C -5.0 ~ 4.0 -5.0 ~ 4.0

    Enclosure Protections (Active Parts/Panels) IP IP65/3X IP65/3X

    Circuit breaker type - Vacuum Vacuum

    Insulation medium - Solid Cast Solid Cast

    VCB operating system - PMA PMA

    Control voltage Volts(V) DC24/110DC/AC220V DC24/110DC/AC220V

    Approximate dimensions (W x D x H) mm 540 x 1500 x 1950 600 x 1500 x 2250

    Approximate weight KG 600 ~ 850 kg 750 ~ 950 kg

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    15.0 General Layout & Dimensions

    LV Compartment

    Integrated HMI Control Panel

    Fixed or Draw-out Circuit Breaker with truck

    Bus Compartment

    HV Compartment

    Disconnecting Switch/ Earthing Switch Housing

    Compartment

    Cable Connection

    Surge Arrestor

    Current Transformers

    Circuit Breaker Draw-out Position

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    16.0 Installation Scheme

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    17.0 Main Components & Features of BULOX BASIS Solid Insulated Switchgear

    Permanent Magnetic

    Actuator (PMA) Vacuum Circuit Breaker (VCB)

    – Fully Encapsulated Fixed Type Vacuum Circuit Breaker (VCB)

    – Fully Encapsulated

    Withdrawable Type

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    Disconnecting/ Earthing Switches

    (DS/ ES) – Fully Encapsulated

    Main Bus-bars System (MBS) – Fully

    Segregated and Encapsulated,

    Iso-Phase

    17.0 Main Components & Features of BULOX BASIS Solid Insulated Switchgear

    Voltage Transformers (VT)

    – Integrated Type

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    Current Transformers (CT)

    – Vacuum Casted

    Integrated Control Panel (ICP) – HMI

    Based c/w Optional Bulox’s Conditional

    Monitoring System (CMS)

    17.0 Main Components & Features of BULOX BASIS Solid Insulated Switchgear

    HV Cable Terminations (HCT)

    – Fully Shrouded Type

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    18.0 Integrated HMI /PLC-Based Control Panel (ETR 500)

    • A very Safe, Proven & Reliable advance microprocessor-based System intelligent monitoring & protection

    system

    • Plug-In design with standard 7-inch LCD Touchscreen Display

    • Modbus, DNP 3.0, IEC60870-5-101/ 104 & IEC61850( Optional ) Communication Protocol

    • Standard Monitoring/ Protection/ Control/ Metering/ Event Logging & Power Quality Monitoring Functions

    • Very flexible and with customized software configurable to suit each applications

    • Automatic battery / software back-up & easy modular replacement

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    19.0 Bulox’s Condition Monitoring System (BCMS) - Option

    • A very Safe, Proven & Reliable HMI / PLC

    based System

    • Fully complies to IEC Standards

    • Include all key operation, quality monitoring &

    protection functions for the switchgears

    • Very flexible and with customized software

    configurable to suit each applications

    • Full screen with visible backlights to suit all

    readable conditions.

    • Automatic software back-up & easy modular

    replacement

    ETDCU200

    RS232

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    21.0 SOLID FULTURE

    The adoption of Solid Insulated Switchgears, Solid Cast-Resin Transformers and Solid Insulated

    Bus-ducts System as part of a Safe and Reliable alternative to conventional materials used in the

    Electrical Power Industry to keep our planet green and safe.

    Gas Insulated Switchgears >>>

    Solid Insulated Switchgears (SIS)

    Oil-Immersed Transformers >>>

    Solid Cast-Resin Transformers

    (SRT)

    Insulated Bus-duct System >>>

    Solid Cast-Resin Bust-duct System

    (SRB)

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    21.0 Typical Industrial Applications

    Underground /Compact Substations

    E-Bus / Fleet Charging Centre Metro / Rail & Tracks

    Telecommunication / Data Centre

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    21.0 Typical Industrial Applications

    Office / Commercial Buildings Solar / Renewable Energy

    Industrial Plants Marine & Offshore

  • The future is SOLID

    Bulox leading the way for a SOLID future...

    Question & Answer