Surge protection system for Dong Nai Province's Public Administration Center

  • Category
    Administrative Agency
  • Location
    Tp. Biên Hòa, Đồng Nai
    People's Committee of Dong Nai Province


Surge protection system to protect for Dong Nai Province's Public Administration Center


The headquarters of Dong Nai Provincial Public Administration Center is located in Tan Tien ward, Bien Hoa city. The area consists of many high buildings in which connected together, where equipped many advanced electrical and electronic equipment.

The surge protection system has been installed by TAEC. The handover has been excuted since 2021 and the system has remained stable over a period of years.


The surge protection system that has been installed consists of:

  1. Surge protection to protect for the entire building's electrical system.
  2. Surge protection to protect for computer networks
  3. Grounding system.


Installation images


Lắp đặt tủ chống sét nguồn AC cho tủ phân phối tổng

AC Surge Protection Device SPD Installation for General Distribution Box


Lắp đặt tủ chống sét nguồn AC cho các tủ điện khu vực

AC Type 1+2 Surge Protection Device SPD Installation for Electrical Cabinet


Lắp đặt tủ cắt lọc sét nguồn AC cho tủ điện phòng thiết bị

AC Power Surge Filter cabinet installation for Server room power supply


Lắp đặt thiết bị chống sét cho các switch mạng LAN

Ethernet Panel Surge Protector be installed at each networking Switch


Lắp đặt hệ thống nối đất cho thiết bị

Earthing System Connection

Products Used

Model: M160-220Y
  • Type 2 AC Power Surge Protective Device
  • System voltage: 220/380 Vac 
  • System: Wye 3Ph+N+G
  • Maximum Discharge Current per phase Imax (8/20μs): 160 kA 
  • All mode of protection
  • 200 kA short-circuit fault current rated
  • Multi-redundant protection circuit per phase
  • Full on-board diagnostics - LED indicators, remote and audible alarms
  • EMI/RFI noise filtering
  • NEMA 4 enclosure
  • Lightning counter (option)
Model: MJ8-CAT6S
  • Cat.5,5E and Cat.6 Surge Protector
  • Hybrid GDT and Diode Technology
  • 10/100/1000Mbps Compatible
  • Bi-Directional Protection
  • Shielded Connector Configurations
  • DIN Rail, Screw Lug, and Flange Mounting
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: 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: 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: 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-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-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
Model: MDS300S-240Y
  • Model: MDS300S-240Y
  • AC network: 240/415 Vac Wye 3Ph/N+G
  • Surge Capacity to 300kA 8/20µs Total
  • Lightning Capacity to 22kA 10/350µs Total
  • UL1449 Nominal Discharge Current (In) 20kA (All models)
  • UL1449 Short-circuit Current Rating (SCCR) 200kA (All models)
  • UL96A Master Label Compliant
  • Standard Diagnostics: - % of protection present, audible, remote, test/mute
  • Replaceable Modular Design for SPD and Filter 
  • NEMA 4/12 (Stainless Steel NEMA 4X optional)