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Surge Protection Solutions

Surge Protection solution for Intelligent Transportation systems

Surge Protection Solution for Intelligent Transportation Systems

 

Traffic control, or Intelligent Transportation Systems (ITS) equipment, employ sensitive technology that must be protected from destructive overvoltages.

Since decades, CITEL has manufactured a complete line of Surge Protective Devices (SPD’s) to protect vulnerable equipment from the harmful effects of lightning strikes and other line disturbances. CITEL is a world leader in surge protection solutions and provides a wide range of specialized protective products and components specifically engineered for transportation applications.

Surge Protective Devices are specifically engineered to protect ITS systems from these harmful surges so that the system can continue to operate, even after lightning surges. The SPD’s are designed to react to any overvoltage that is experienced in the system, such as one that would be caused by lightning or switching events. The instant a surge is detected, the SPD is activated and goes to work. By catching, absorbing and safely redirecting the electrical surge, a SPD prevents damage or destruction of your equipment. In addition the SPD stops the surge from propagating throughout the system.

SPD’s make it possible to easily prevent surges from destroying your ITS equipment. By conducting a risk analysis on your specific ITS system, you can determine the level of protection needed in order to maintain optimal, safe functionality and to prevent costly repairs or equipment replacement. Performing a risk analysis is based on factors such as the size of installation, location, the configuration of your ITS system and can be quickly done by a surge expert. It’s a small step that can have a big impact on the overall effectiveness of your ITS system !
 

ADin-Rail AC Surge Protector

Complete range of SPDs for every type of AC network. This wide range is splitted in Types following IEC standards: Type 1 for high exposure areas, Type 2 for regular exposure and Type 3 for terminal protection. Most of AC power SPDs are using pluggable feature in order to ease the maintenance operations. VG technology (Patented) versions are also available and will bring better efficiency and reliability.

BCoaxial surge protectors

CITEL offers a wide range of SPDs dedicated for HF coaxial lines. To protect equiment connected to radio systems and video coaxial cables. Available in the main coaxial connector versions, they are designed to to be in series with the lines and connected the earthing network. Bandwidth up to 6 GHz.

CSignal surge protectors

Dataline interfaces are especially sensitive to surges. SPDs on datalines are highly recommanded to bring the highest safety level for intelligent transportation systems. CITEL range can answer to all the dataline and signal networks. SPD available for DIN rail mounting, with pluggable feature or very small dimensions in case of numerous I/O to protect.

DDC surge protectors

As AC power network, DC power networks could be disturbed by surge voltages. CITEL offers a range of SPDs for this purpose. Several DC voltages and surge discharge capabilities. DC power SPDs are using pluggable feature in order to ease the maintenance operations. DIN rail mounting.
 

EEthernet Network Surge Protectors

when LAN is used and the transmission is performed through copper lines (instead fiber optic), the risk of damage due to surge voltages is huge.

Dedicated SPDs must be used at the both ends. CITEL has designed a range of SPDs for Ethernet line or PoE surge protection of the remote devices, as LAN connected computers, Wifi Hotstops, IP Survey Cameras. The surge protectors are equipped with RJ45 connectors for easy installation and are available up to Category 6 cabling and 10Gbit Ethernet. Indoor or Outdoor applications. 

FSurge Protector for Video Survey

When video signal for survey are used through coaxial cables, SPDs are necessary on the lines. CITEL offers a wide range of coaxial line surge protectors to be used directly on the cable. These SPDs are in compliance with all types of connectors and bandwiths.

Analog Video survey cameras must be protected against surge voltages as they are especially exposed. To provide efficient protection, SPD must be installed on the video coaxial line but also on the power supply (AC or DC), and control lines (pan, tilt, rotate, zoom operations). MSP-VM range from CITEL is a «3-in-1» SPD to protect correctly all the incoming connections of the survey cameras.
 

G. Surge Protection Divices For Weigh Stations

Weighting systems could be damaged by lightning surges and their failures will create huge problems in equipement destruction and production interruption. CITEL has developped a specific SPD for the surge protection of the load cells (BP-LC Load cell surge protector)

 

I. SURGE PROTECTIVE DEVICES FOR TRAFFIC CONTROL

Tại các trạm thu phí và kiểm soát giao thông trên đường đi được trang bị rất nhiều hệ thống với các chức năng chuyên biệt, ngoài hệ thống kim thu sét bảo vệ bên ngoài khỏi sét đánh trực tiếp thì chúng ta cần lắp đặt các thiết bị chống sét lan truyền phù hợp với mỗi hệ thống của trạm.

Các đề xuất chính trong giải pháp chống sét lan truyền cho trạm thu phí gồm:

Giải pháp chống sét lan truyền cho trạm thu phí và giám sát của hệ thống giao thông thông minh ITS

Giải pháp chống sét lan truyền cho trạm thu phí hệ thống giao thông thông minh ITS

I.1. Bảo vệ cho tủ điện chính / tủ điều khiển

I.2. Bảo vệ cho các bộ cảm biến giao thông

  • Sử dụng các thiết bị chống sét đường mạng Ethernet hoặc PoE
  • Sử dụng các thiết bị chống sét bảo vệ cho đường tín hiệu RS232/RS485

I.3. Bảo vệ cho các màn hình hiển thị thông báo

I.4. Bảo vệ cho các camera giám sát

I.5. Bảo vệ cho trụ đèn tín hiệu, thiết bị thu phí và barrier tự động

 

II. SURGE PROTECTIVE DEVICES FOR TRAFFIC REMOTE MONITORING

 

Các hệ thống giám sát từ xa dọc theo tuyến đường giao thông gồm các bảng hiệu, camera quan sát, camera đo tốc độ, cảm biến đo tốc độ, cảm biến dẫn đường .. Tất cả các thiết bị này cũng đều phải được bảo vệ, phải được trang bị giải pháp chống sét lan truyền cho thiết bị giám sát từ xa tương ứng (như ở trạm thu phí)

giải pháp chống sét lan truyền cho thiết bị giám sát từ xa của hệ thống giao thông thông minh ITS

Giải pháp chống sét lan truyền cho thiết bị giám sát từ xa của hệ thống giao thông thông minh ITS

III. SURGE PROTECTIVE DEVICES FOR INTERSECTIONS

Tại các nút giao lộ như ngã 3, ngã 4, đường dẫn lên xuống cao tốc .v.v. đều được bố trí các cột đèn tín hiệu giao thông, camera giám sát, bảng thông báo và các cảm biến khác trong hệ thống giao thông thông minh ... Các thiết bị này cũng cần được bảo vệ chống sét như các điểm giám sát giao thông từ xa như trên.

Giải pháp chống sét lan truyền cho các nút giao trong hệ thống giao thông thông minh

Giải pháp chống sét lan truyền cho các nút giao trong hệ thống giao thông thông minh

III. SURGE PROTECTIVE DEVICES FOR OPERATION CENTER

Trung tâm quản lý và điều hành giao thông là đơn vị quan trọng nhất trong hệ thống quản lý giao thông thông minh, đây là đơn vị có chức năng thu thập dữ liệu, truyền dữ liệu, phân tích và đưa ra các quyết định quan trọng để đảm bảo cho toàn bộ hệ thống giao thông vận hành đúng chức năng.

Hệ thống chống sét đầy đủ và chuyên nghiệp là một trong những vấn đề cần ưu tiên hàng đầu để đảm bảo an toàn cho tài sản, đảm bảo các thiết bị máy móc vận hành ổn định và lâu dài, đảm bảo độ chính xác và thông suốt cho toàn bộ hệ thống.

Giải pháp chống sét lan truyền cho trung tâm điều hình quản lý hệ thống giao thông thông minh ITS

Giải pháp chống sét lan truyền cho trung tâm điều hình quản lý hệ thống giao thông thông minh ITS

IV. SURGE PROTECTIVE DEVICES FOR WEIGH STATIONS

Các trạm cân tải trong xe tham giao giao thông được đặt dọc theo các đường vận chuyển, chúng thường bị sét đánh hỏng các bộ cảm biến Load cell, các đầu cân, máy tính và các bảng báo. Do vậy, cũng cần trang bị giải pháp chống sét cho trạm cân ô tô đầy đủ, để đảm bảo cho hệ thống luôn được an toàn và vận hành ổn định.

Giải pháp chống sét cho trạm cân xe ô tô

 

Surge Protector for Intelligent Transportation Systems Video

 

 

Applicable products

DINRAIL AC SURGE PROTECTOR View more View less
DS254VG-300/G Type 1+2+3 AC surge protector - 3-phase+N
DS254VG-300/G
CITEL/ FRANCE
  • 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
DAC1-13VG-31-275 Type 1+2+3 AC surge protector - 3-phase+N
DAC1-13VG-31-275
CITEL/ FRANCE
  • Type 1 + 2 + 3 AC surge protector
  • VG Technology
  • Network: 230/400 V 3-phase+N
  • In : 20 kA
  • Iimp : 12.5 kA on 10/350µs impulse
  • No leakage current
  • Pluggable module for each phase
  • Remote signaling (option)
  • Optimized to TOV
  • EN 61643-11, IEC 61643-11 certified
  • UL1449 ed.5 compliance
DAC50VG-31-275 Type 2+3 AC surge protector - 3-phase+N
DAC50VG-31-275
CITEL/ FRANCE
  • Description: Type 2+3 AC surge protector - 3-phase+N
  • Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449 ed.5
  • Certification: KEMA / EAC
  • Technology: VG Technology (MOV+GSG)
  • SPD configuration: 3-phase+Neutral
  • Remote signaling of disconnection: option DAC50VGS-31-275: output on changeover contact
  • Network: 230/400 V 3-phase+N
  • AC system: TT-TNS
  • Max. AC operating voltage: 275 Vac
  • Residual Current: None
  • Max. discharge current: 50 kA
  • Total Maximum discharge current: 50 kA
  • Admissible short-circuit current: 50 000 A
DS42VG-230 Type 2+3 AC surge protector single-phase
DS42VG-230
CITEL/ FRANCE
  • Description: Type 2+3 AC surge protector - single-phase
  • Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449 ed.5
  • Certification: UL Recognized
  • Technology: VG Technology (MOV+GSG)
  • Remote signaling of disconnection: option DS42VGS-230 : output on changeover contact
  • Network: 230 V single-phase
  • AC system: TN
  • Max. AC operating voltage : 255 Vac
  • Residual Current : None
  • Max. discharge current : 40 kA
  • Total Maximum discharge current : 80 kA
  • Admissible short-circuit current: 25 000 A
DS98L-400 Type 2+3 AC surge protector single-phase
DS98L-400
CITEL/ FRANCE
  • Cost effective single-phase surge protector
  • Safety disconnection in-line
  • Double connection in series
  • Common/Differential mode
  • SPD type: 2+3
  • Network: 230V single phase
  • AC system: TN
  • Nominal line voltage Un: 230 Vac
  • Max. AC operating voltage Uc: 275 Vac
  • Max. load current IL: 16 A
  • Max. discharge current Imax: 10 kA
  • Total Maximum discharge current Imax Total: 20 kA
  • Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449 
  • Certification: EAC 
MSB6-400 Type 3 ultra compact hard wired surge protector
MSB6-400
CITEL/ FRANCE
  • Description: Ultra Compact Type 3 hard wired surge protector
  • Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449 ed.5
  • Certification: EAC
  • Technology: MOV+GSG
  • Network: 230 V Single-phase
  • AC system: TT-TN
  • Max. AC operating voltage: 255 Vac
  • Max. discharge current: 6 kA
  • Admissible short-circuit current: 3000 A
  • Protection rating: IP20
AC SURGE PROTECTION PANEL View more View less
MDS300S-240Y Type 1 three-phase parallel AC surge and filter protection panel
MDS300S-240Y
CITEL/ USA
  • 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)
MS200-240Y Type 1 three-phase parallel AC surge and filter protection panel
MS200-240Y
CITEL/ Mỹ
  • UL 1449 5th Ed. Type 1 listed Surge Protective Device
  • System voltage: 240/415 Vac
  • System: Wye 3Ph+N+G
  • Maximum Discharge Current per phase Imax (8/20μs): 220 kA 
  • Impulse Discharge Current per phase Iimp (10/350): 12.5 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 4/4X/12 enclosure
  • Lightning counter (option)
DC SURGE PROTECTOR View more View less
DS252C-48DC/G Type 1+2 48Vdc surge protector 2-pole
DS252C-48DC/G
CITEL/ FRANCE
  • 2-poles surge protector 48 Vdc
  • Type 1 and Type 2 application
  • In 25 kA / Imax 70 kA
  • Remote signaling
  • Iimp 25 kA
  • IEC 61643-11 and EN61643-11 compliance
DS240-220DC Type 2 220Vdc surge protector 2-pole
DS240-220DC
CITEL/ FRANCE
  • DC or PV power surge protector
  • 220 Vdc
  • Compact design
  • Imax: 40 kA
  • Pluggable module
  • Remote signaling (option)
  • Very low Up protection level
DS220-12DC Type 2 12Vdc surge protector 2-pole
DS220-12DC
CITEL/ FRANCE
  • DC power surge protector
  • 12 Vdc
  • Compact design
  • Imax : 20 kA
  • Pluggable module
  • Very low Up protection level
DATA SURGE PROTECTOR View more View less
ATLAN 16 POE 19" patch panel surge protector for 16 ports PoE and 1Gb Ethernet
AT-2225
AT/ SPAIN
  • Maximum transfer speed: 1000 Mbit/s
  • Nominal voltage (Un): 48 VDC
  • Nominal discharge current per line C2 (In (C2)): 2 kA
  • Type of connection: Series (two ports)
  • Nr. of pairs protected: 16 x 4 pairs
  • Certificated tests according to: UNE-EN IEC 61643-21
ATLAN 24 POE 19" patch panel surge protector for 24 ports PoE and 1Gb Ethernet
AT-2223
AT/ SPAIN
  • Maximum transfer speed: 1000 Mbit/s
  • Nominal voltage (Un): 48 VDC
  • Nominal discharge current per line C2 (In (C2)): 2 kA
  • Type of connection: Series (two ports)
  • Nr. of pairs protected: 24 x 4 pairs
  • Certificated tests according to: UNE-EN IEC 61643-21
PL24-CAT6 19" patch panel surge protector for 24 ports 10Gb Ethernet
PL24-CAT6
CITEL/ FRANCE
  • Surge protector for CAT6
  • 24 ports
  • 19'' patch panel 1 U
  • 100/1000/10Gigabit Ethernet network compliance
  • Connectors RJ45 shielded
  • Bi-directionnel
MJ8-POE-C6A surge protector for PoE++ and 10Gb Ethernet
MJ8-POE-C6A
CITEL/ FRANCE
  • POE++ compatible
  • Gigabit Ethernet (Cat.6A)
  • Shielded enclosure and connectors
  • 2 kA discharge capability
  • UL497B certified
  • IEC 61643-21, EN 61643-21 compliance
DLA-12D3 1-pair DIN-rail plug-in Data surge protector for RS232, RS485
DLA-12D3
CITEL/ FRANCE
  • 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
DLA-24D3 1-pair DIN-rail plug-in Data surge protector for 4-20mA
DLA-24D3
CITEL/ FRANCE
  • Din rail plug-in surge protector
  • 1-pair
  • Un: 24 V
  • Shield wire protection
  • Without line cut-off
  • IEC 61643-21 compliance
  • UL497A
MJ8-CAT6S surge protector for 10Gb Ethernet
MJ8-CAT6S
CITEL/ FRANCE
  • 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
MSP-VM230-2P surge protector for analog survey camera Power/Data/Video
MSP-VM230-2P
CITEL/ FRANCE
  • Security camera Surge Protectors
  • SPD type 2+3 
  • Compact aluminium housing
  • Rail DIN mounting or plate mounting
  • Protect: power + Coaxial Video + Data 2 pair in single unit
  • IEC 61643-21, IEC 61643-11 and EN 61643-21, EN 61643-11 compliance
MSP-VM24 surge protector for analog survey camera Power/Data/Video
MSP-VM24
CITEL/ FRANCE
  • Security camera Surge Protectors
  • SPD type 2+3 
  • Compact aluminium housing
  • Rail DIN mounting or plate mounting
  • Protect: power + Coaxial Video + Data 1 pair in single unit
  • IEC 61643-21, IEC 61643-11 and EN 61643-21, EN 61643-11 compliance
MSP-VM230/R surge protector for IP survey camera Power/Data
MSP-VM230/R
CITEL/ FRANCE
  • Security camera Surge Protectors
  • SPD type 2+3 
  • Compact aluminium housing
  • Rail DIN mounting or plate mounting
  • Protect: power + Cat.5 (connector RJ45) in single unit
  • IEC 61643-21, IEC 61643-11 and EN 61643-21, EN 61643-11 compliance
MSP-VM12/R surge protector for IP survey camera Power/Data
MSP-VM12/R
CITEL/ FRANCE
  • Security camera Surge Protectors
  • SPD type 2+3 
  • Compact aluminium housing
  • Rail DIN mounting or plate mounting
  • Protect: power + Cat.5 (connector RJ45) in single unit
  • IEC 61643-21, IEC 61643-11 and EN 61643-21, EN 61643-11 compliance
BP-LC Load cell surge protector
BP-LC
CITEL/ FRANCE
  • Load Cell Surge Protector
  • 4 or 6 wires transmission
  • High discharge current: 20 kA @ 8/20 µs
  • Waterproof design
TELECOM SURGE PROTECTOR View more View less
P8AX09-B/MF RF coaxial surge protector 25W - 3.5 GHz
P8AX09-B/MF
CITEL/ FRANCE
  • RF coaxial surge protector DC-3.5 GHz
  • Power: 25 W
  • Connectors: BNC male / female
  • Technology: Gas discharge tube (removable)
  • Max. discharge current: 20 kA
  • Low insertion loss
  • DC-pass
  • Bi-directional protection
  • Standards compliance: IEC 61643-21 / EN 61643-21 / UL497C / UL497E
P8AX25-N/FF RF coaxial surge protector 190W - 3.5 GHz
P8AX25-N/FF
CITEL/ FRANCE
  • RF coaxial surge protector DC-3.5 GHz
  • Power: 190 W
  • Connectors: N
  • Technology: Gas discharge tube (removable)
  • Max. discharge current: 20 kA
  • Low insertion loss
  • DC-pass
  • Bi-directional protection
  • Standards compliance: IEC 61643-21 / EN 61643-21 / UL497C / UL497E
P8AX25-N/MF RF coaxial surge protector 190W - 3.5 GHz
P8AX25-N/MF
CITEL/ FRANCE
  • RF coaxial surge protector DC-3.5 GHz
  • Power: 190 W
  • Connectors: N
  • Technology: Gas discharge tube (removable)
  • Max. discharge current: 20 kA
  • Low insertion loss
  • DC-pass
  • Bi-directional protection
  • Standards compliance: IEC 61643-21 / EN 61643-21 / UL497C / UL497E
B480-T 4-pair Telecom surge protector
B480-T
CITEL/ FRANCE
  • 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
DLA-170 1-pair DIN-rail plug-in TEL/ADSL surge protector
DLA-170
CITEL/ FRANCE
  • 1-pair DIN rail plug-in Telecomsurge protector
  • SPD configuration: 1-pair+shielded
  • Network: RTC, ADSL2, VDSL2
  • Technology: GDT+Clamping diode
  • Max. DC operating voltage: 170 Vdc
  • Max. discharge current: 20 kA
  • Without line cut-off
  • DIN rail mounting and screw connection
  • Standards compliance: IEC 61643-21 / EN 61643-21 / UL497A
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