Overvoltage Protection system and Spark Gap Earth Bonding for Phu Tho Petroleum Storage
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CategoryElectricity & Petrol
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LocationPhú Thọ - Việt Nam
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CHỦ ĐẦU TƯTỔNG CÔNG TY DẦU VIỆT NAM (PVOIL)
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NGÀY THỰC HIỆN2018
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TRẠNG THÁI DỰ ÁNThe Project had finished
Description
Overvoltage Protection system and Spark Gap Earth Bonding for Phu Tho Petroleum Storage
Phu Tho Petroleum Warehouse is located in Viet Tri city, Phu Tho Province. The warehouse is located in a large and empty campus next to the Red River. Due to the characteristics of a large petroleum depot with many tanks, widespread pipelines, and the depot has been equipped an automatic electrical equipment and control system, therefore the possibility at risk of being struck by lightning.
The petroleum depot has invested and continuously upgraded protection systems - in which lightning protection and grounding be given top priority to ensure absolute safety for keeping operations stable.
Overvoltage Protection system and Spark Gap Earth Bonding consists of:
- Lightning protection system to protect for Oil tanks, stations, light poles and cameras. The system applied dissipation technology that is designed by ALLTEC - USA
- Surge protectors to protect for the entire AC/DC power system
- Surge protectors to protect for the entire control and sensor system
- Surge protectors to protect for security camera systems, fire alarms, telephone and internal computer networks
- Earthing and equipotential connection system for the entire structure (oil tanks, pipes, lightning protection, electrical safety...)
The surge protection system and spark gap earth bonding have been installed by TAEC. The handover has been excuted since 2018 and the system has remained stable over a period of years.
Installation images
TerraStat ® Charge Dissipation Terminals to protect for Oil tanks
TerraStat ® Charge Dissipation Terminals and Surge Protectors to protect for Camera
TerraStat ® Charge Dissipation Terminals to protect for Petroleum Tanks & Pumping Stations
AC Surge Protectors to protect for camera cabinets and branch cabinets - Signal Surge Protectors - Telephone Line Surge Protectors
19" patch panel surge protectors - Data network surge protectors
AC Power Surge Protectors
Location
Products Used
Model: DS254E-300/G
- Type 1 + 2 unipolar surge protector
- Iimp total: 100 kA on 10/350µs impulse
- Imax : 140 kA on 8/20µs impulse
- Internal disconnections, status indicators
- Remote signaling
- IEC 61643-11, EN 61643-11 and UL1449 ed.5 compliance
Model: TS100-SS-58-24
- Patented Technology
- High grade stainless steel construction
- Lightweight and easy to install
- Corrosion resistant
- Low wind loading
- Large selection of mounting hardware
- UL® Listed and recommended as per API 2003
- Independently tested
Model: M50F-230S-A
- System voltage: 230 V
- System: 2W+G (single)
- Hybrid MOV-GSG Technology and EMI/RFI filtering
- UL1449 Type 2 LISTED
- 50kA Surge Current Rating per mode
- Extended life with no leakage current
- Visual LED fault indicator and audible alarm
- NEMA 6: indoor / outdoor used
- Hardwired connection
Model: MJ8-POE-C6A
- POE++ compatible
- Gigabit Ethernet (Cat.6A)
- Shielded enclosure and connectors
- 2 kA discharge capability
- UL497B certified
- IEC 61643-21, EN 61643-21 compliance
Model: DLA2-24D3
- Din rail plug-in surge protector
- 2-pair
- Un: 24 V
- Shield wire protection
- Without line cut-off
- IEC 61643-21 compliance
- UL497A
Model: TS400-SS-24
- Patented Technology
- High grade stainless steel construction
- Lightweight and easy to install
- Corrosion resistant
- Low wind loading
- Large selection of mounting hardware
- UL® Listed and recommended as per API 2003
- Independently tested
Model: DS254VG-300/G
- Type 1+2+3 unipolar surge protector
- 25 kA on 10/350µs impulse
- Low voltage Up
- Internal disconnection, status indicator and remote signaling
- Optimized to TOV
- IEC 61643-11 and UL1449 ed.5 compliance
Model: DS220-12DC
- DC power surge protector
- 12 Vdc
- Compact design
- Imax : 20 kA
- Pluggable module
- Very low Up protection level
Model: PL24-CAT6
- Surge protector for CAT6
- 24 ports
- 19'' patch panel 1 U
- 100/1000/10Gigabit Ethernet network compliance
- Connectors RJ45 shielded
- Bi-directionnel
Model: DLA-12D3
- Din rail plug-in surge protector
- 1-pair
- Un: 12 V
- Shield wire protection
- Plug-out without line cut-off
- IEC 61643-21 compliance
- UL497A
Model: DLA-24D3
- Din rail plug-in surge protector
- 1-pair
- Un: 24 V
- Shield wire protection
- Without line cut-off
- IEC 61643-21 compliance
- UL497A
Model: LSA10GT-230
- LSA+* compatible
- 10-pair surge protector
- Various diagrams
- Fast installation and maintenance
- Application: Telephone lines
- Maximum line voltage: 180 V
- Residual voltage (8/20µs impulse, 5kA): < 600V
- Nominal discharge current (8/20µs impulse, 10 times): 10kA
- Technology: 2-electrode gas tube
- End of life: short-circuit
Model: B480-T
- 4-pairTelecom surge protection unit
- Network: RTC, ADSL, SDSL, SHDSL
- Technology: GDT+Clamping diode
- Max. DC operating voltage: 170 Vdc
- Max. discharge current: 20 kA
- Removable protection circuit
- Wall mounting and screw connection
- Standards compliance: IEC 61643-21 / EN 61643-21 / UL497A
- Certification: UL listed / EAC
Model: LSC-A
Lightning current For LPS and SPD
- Outdoor or indoor application
- Minimum current sensibility: 0.5 kA
- Max. admissible impulse current: 100 kA
- Maximum numbers of events: 999999
- Type d’affichage: LCD
- Dimensions: 66 x 55 x 47 mm, Weight: 0,14 kg
- Enclosure: Thermoplastic UL94-V0
- Power supply: internal by battery
- Life expectancy (before battery replacement): > 10 years
- Mounting: by flange on round (diam. 10-16mm) or flat (30 x2mm) conductor or DIN rail
- Protection rating: IP67
- Compliance: EN 62561-6
Model: AT-034L
- Ground enhancing cement for improving grounding effectiveness
- Aplication: filling the ground around the electrode & the conductor
- Reducing the earthing resistance of the loose electrode
- Prevents any corrosion forming on the electrode
- Allows rapid and versatile installation
- Will not dissolve or decay with time
- Excellent shelf life with long-term performance
- Does not affect soil or ground water
- Requires no maintenance
- Resistivity: < 0.2 Ωcm
- Dimensions: 690 x 300 x 160 mm
- Weight 11.5 kg
- Standards: Complies with UNE 21186, NF C 17-102, IEC 62305
Model: AT-010L
- Non-corrosive and ecological gel that improves soil conductivity
- Low solubility, very hygroscopic
- Its capacity to create partially ionized electrolytes, with a high charge and capacity to retain water and form gels
- Remaining in the ground for a long time, thanks to the formation of bonds with the particles
- Increasing the conductivity of the ground for one year (considering rainfall of 700 litres/m2)
- Not causing corrosion of the earth electrod
- Being totally ecological
- Dimensions: ø225 x 185 mm
- Materials: Polypropylene (container)
- Weight: 4200 g
- Standards: Complies with UNE 21186, NF C 17-102, IEC 62305
Model: AT-050K
- Dimensions: 216 x 55 x 38 mm
- For tape: 30 x 2 - 30 x 3.5 mm
- For cable (diameter): 8 - 10 mm
- For cable (section): 50 - 70 mm²
- Material/s: Polyurethane resin
- Weight: 910 g
- Includes: 2 x AT-020F (square tape & cable clamp)
- Lightning impulse current (10/350µs wave): > 100 kA
- Nominal discharge current: 50 kA
- Protection level 1.2/50µs wave): < 4 kV
- Working temperature: 55 ºC to + 85 ºC
- Standards: Complies with UNE 21186, NF C 17-102, IEC 62305
Model: AT-111H
- Reference: AT-111H
- Dimensions: ø54 x 2500 mm
- Shape vertical
- Materials: Copper + Salts
- Weight: 35000 g
- Includes: AT-020F (square tape & cable clamp) + AT-032L (APLIFILL)
- Standards: Complies with UNE 21186, NF C 17-102, IEC 62305
Model: AT-020N
- Reference: AT-020N
- Packaging dimensions: 52 x 52 x 220 mm
- Total weight: 900 g
- Units per pack: 20 tablets
- Tablet dimensions: 43 mm
- Compact and easy to use
- Reduces stock costs
- Improves welding process times
- Increases equipment life-time
- Both electronic and powderstarters can be employed
- Certification in agreement with UL467 Grounding and bonding equipment
- Compliance with NTP 1028 safety in copper aluminothermic welding
- Compliance with ITC-BT-26 internal housing installations. General installation requirements
THYAN ENGINEERING CO.LTD
- 169/23 Nguyen Thi Muoi, W.4, Dist.8, HCM City
- (84.28) 3850 5678
- info@thyan.vn
- https://thyan.vn/en
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