Products & Services
See also: Categories | Featured Products | Technical Articles | More Information-
Supplier: Accuris
Description: Recommended Practice for Bus and Switchgear Protection in Industrial and Commercial Power Systems
-
Description: Covered in this recommended practice is the protection of bus and switchgear used in industrial and commercial power systems. Also provided are fault protection and isolation strategies for the substation bus and switchgear,
-
Description: Covered in this recommended practice is the protection of bus and switchgear used in industrial and commercial power systems. Also provided are fault protection and isolation strategies for the substation bus and switchgear,
-
-
Supplier: Siemens Energy Sector
Description: - Isolation kV kV 125 145 200 220 Rated short-circuit making current kA 80 80 Rated short-circuit beaking current kA 31.5 31.5 Rated normal current of busbar A 3150 3150 Rated normal current of feeder A 2500 2500 Degree of protection - Primary part Degree of protection - Secondary part
- Maximum Voltage: 27,500 volts
- Maximum Current: 31,500 amps
- Main Device: Breakers
- Style: Rack Mounted
-
Supplier: Schneider Electric
Description: applications up to 38kV. 38kV switchgear for transformer substations in wind farms. Air Insulated Switchgear Air-insulated, arc resistant drawout switchgear with vacuum circuit breakers for large, complex power distribution and control. Provides compact and
- Maximum Voltage: 5,500 to 38,000 volts
- Maximum Current: 200 amps
- Main Device: Breakers
- Style: Ground Mounted
-
Supplier: GE Grid Solutions
Description: Hybrid Gas-Insulated Switchgear The B105 & T155 H-GIS Hybrid Gas-Insulated Switchgear meet the challenges of networks up to 550 kV in power generation, transmission and heavy industry applications. The B105 & T155 are compact and accessible, with a bay footprint
- Maximum Voltage: 253,000 to 550,000 volts
- Maximum Current: 4,000 to 5,000 amps
- Main Device: Breakers
- Style: Ground Mounted
-
Supplier: CSA Group
Description: Provides assistance, guidance and requirements for the design of protection, control and measuring systems in d.c. installations intended to provide a power supply to traction systems. Is an application guide identifying the characteristics and
-
Description: Provides assistance, guidance and requirements for the design of protection, control and measuring systems in d.c. installations intended to provide a power supply to traction systems. Is an application guide identifying the characteristics and
-
Description: IEC 62505-3-1:2009 provides assistance, guidance and requirements in the design of protection, control and measuring systems in a.c. installations at traction voltages (see IEC 60850) intended to provide a power supply to traction systems. This application
-
Supplier: CSA Group
Description: IEC 62505-3-1:2009 provides assistance, guidance and requirements in the design of protection, control and measuring systems in a.c. installations at traction voltages (see IEC 60850) intended to provide a power supply to traction systems. This application
-
Supplier: Siemens Energy Sector
Description: Up to 36 kV, 31.5 kA, 2500 A Metal-enclosed Double-busbar system (NXPLUS DBB) Gas-insulated Hermetically enclosed Factory-assembled, type-tested switchgear according IEC 62 271-200 Customer's Benefit: - Environmental Independence - Compactness - Maintenance-free Design - Personal
- Maximum Voltage: 36,000 volts
- Maximum Current: 31,500 amps
- Main Device: Breakers
- Style: Rack Mounted
-
Supplier: Siemens Energy Sector
Description: Up to 40.5 kV, 31.5 kA (3s), 2000 A busbar, 2000 A feeder Metal-enclosed Single-busbar System (NXPLUS SBB) Gas-insulated Hermetically enclosed Factory-assembled, type-tested switchgear according IEC 62 271-200 Customer's Benefit: - Environmental Independence - Compactness -
- Maximum Voltage: 40,500 volts
- Maximum Current: 31,500 amps
- Main Device: Breakers
- Style: Rack Mounted
-
Description: IEC 60947-9-1:2019 covers low-voltage arc quenching devices, hereinafter referred to as AQDs, which are intended to eliminate arc-faults in low-voltage assemblies (typically low-voltage switchgear and controlgear assemblies in accordance with the IEC 61439 series), by creating a lower
-
Supplier: Siemens Energy Sector
Description: Up to 40.5 kV, 40 kA (3s), 5000 A busbar, 2500 A feeder Metal-enclosed Single-busbar System (8DA10) Gas-insulated Hermetically enclosed Factory-assembled, type-tested switchgear according IEC 62 271-200 Customer's Benefit: - Security of Operation, Reliability - Personal Safety -
- Maximum Voltage: 40,500 volts
- Maximum Current: 40,000 amps
- Main Device: Breakers
- Style: Rack Mounted
-
Description: power supplies, uninterruptable power supplies and adjustable speed power drive systems are tested to their particular products standard, but when they are incorporated in assemblies the incorporation is in accordance with the IEC 61439 series of standards; b)
-
Description: This standard covers metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; fuses; circuit breakers; control, instrumentation and metering devices; and protective
-
Description: This standard covers Metal-Enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; power fuses; circuit breakers; control, instrumentation and metering devices; and
-
Supplier: E-T-A Circuit Breakers Ltd.
Description: The well-proven PowerPlex® Power Module provides redundant protection for your on-board system. A total of 12 electrical loads per module can be controlled and monitored. The Power Modules incorporate a manual override feature for each 8 A and 25 A output by
- Maximum Voltage: 9 to 32 volts
- Maximum Current: 102 amps
- Main Device: Breakers
- Style: Rack Mounted
-
Supplier: Schneider Electric
Description: Lighting and Appliance NF lighting and power distribution panelboards State-of-the-art in lighting panelboards. Overcurrent protection, automated lighting controls, and plug load control from a standard sized panelboard. Monitor energy use by circuit, zone, or
- Maximum Voltage: 240 to 480 volts
- Maximum Current: 125 amps
- Main Device: Breakers
- Panels: Single-Panel
-
Supplier: Transtector Systems, Inc.
Description: functionality and meet site requirements and industry standards. In small cell and co-locate applications, engineers and installers face a broad range of power issues—everything from local codes to growing load requirements, a variety of mission-critical
- Maximum Voltage: 120 to 240 volts
- Maximum Current: 125 amps
- Main Device: Breakers
- Features: Other
-
Supplier: Eaton Cooper Power Systems
Description: Cooper Power Systems Shrubline VFI vacuum switchgear provides fault interruption and convenient load switching for underground systems through 25 kV. Shrubline VFI switchgear is designed for outdoor mounting on a concrete pad. Power is fed to
- Maximum Voltage: 15,000 to 25,000 volts
- Maximum Current: 200 amps
- Features: Other
- Panels: Single-Panel
-
Supplier: Mersen
Description: Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear and controlgear and high-voltage systems for decades. For the Limitor®-PTS range, Mersen innovates with new fuse-element designs to reduce power losses and new
- Voltage Rating: 36,000 volts
- Current Rating: 160 amps
- Rated Breaking Capacity: 65,000 amps
- Fuse Material: Ceramic
-
Supplier: VICFUSE
Description: covers, match the number of poles for the block to the cover. Applications Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere
- Certifications: CE, UL, cUL
- Features: Other
-
Supplier: VICFUSE
Description: number of poles for the block to the cover. Applications Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere power needs to
- Certifications: CE, UL, cUL
- Features: Other
-
Supplier: SOCOMEC
Description: FUSERBLOC are manually operated multipolar fuse combination switches. They make and break on load and provide safety isolation and protection against overcurrent for any low voltage electrical circuit. Advantages Improved safety • Complete isolation of the fuse with
- Maximum Current: 20 to 1,250 amps
- Main Device: Fusible
- Switch Control: Manual
- Style: Rack Mounted
-
Supplier: Transtector Systems, Inc.
Description: Electrical cabinet (also known as power distribution box) 1101-1128-110 from Transtector is a UL67 power distribution box that accepts a 120 Vac Single-phase electrical service and distributes power to individual loads via 1x 10A + 1x Tandem 20A circuit breakers. This
- Maximum Voltage: 120 volts
- Maximum Current: 30 amps
- Main Device: Breakers
- Features: Other
-
Supplier: Transtector Systems, Inc.
Description: Electrical cabinet (also known as power distribution box) SC-2MMX8-4472 from Transtector is a UL67 power distribution box that accepts a 120/240 Vac Split-phase electrical service and distributes power to individual loads via 4x 7A circuit breakers. This electrical
- Maximum Voltage: 120 to 240 volts
- Maximum Current: 50 amps
- Main Device: Breakers
- Features: Other
-
Supplier: Eaton Cooper Power Systems
Description: The Cooper Power Systems JOE current-limiting power fuses are E-Rated per IEEE Std C37.46 standard, providing an excellent choice for protection of transformers, feeder circuits, high voltage switchgear, and metal-enclosed switchgear. Cooper’s
- Voltage Rating: 15,500 volts
-
Supplier: Transtector Systems, Inc.
Description: Electrical cabinet (also known as power distribution box) 1101-1128-215 from Transtector is a UL67 power distribution box that accepts a 120 Vac Single-phase electrical service and distributes power to individual loads via 2x Tandem 15A circuit breakers. This electrical
- Maximum Voltage: 120 volts
- Maximum Current: 30 amps
- Main Device: Breakers
- Features: Other
-
Supplier: CSA Group
Description: are for example IEC 62271-1 (switchgear and control gear), IEC 60255-26 (measuring relays and protection equipment) or IEC 62236-5 (fixed power supply installations and apparatus for railway applications). Non-electronic high voltage and power
-
Supplier: CSA Group
Description: IEC 61936-1:2010+A1:2014 provides common rules for the design and the erection of electrical power installations in systems with nominal voltages above 1 kV a.c. and nominal frequency up to and including 60 Hz, so as to provide safety and proper functioning
-
Supplier: Dynapower Corporation
Description: transfer of energy between a DC energy storage system and a three-phase grid. The MPS provides power conditioning (voltage and frequency support), VAR support, and Standby UPS capabilities for intermittent loads and renewable generation. Systems are
- DC Input Voltage: 580 to 830 volts
- DC Input Current: 450 amps
- AC Output Voltage: 480 volts
- AC Output Current: 301 amps
-
Supplier: Dynapower Corporation
Description: energy between a DC energy storage system and a three phase grid. The MPS-100 provides power conditioning (voltage and frequency support), VAR support, and Standby UPS capabilities for intermittent loads and renewable generation. Systems are available
- DC Input Voltage: 288 to 600 volts
- DC Input Current: 360 amps
- AC Output Voltage: 480 volts
- AC Output Current: 120 amps
-
Supplier: Dynapower Corporation
Description: transfer of energy between a DC energy storage system and a three-phase grid. The MPS provides power conditioning (voltage and frequency support), VAR support, and Standby UPS capabilities for intermittent loads and renewable generation. Systems are
- DC Input Voltage: 350 to 600 volts
- DC Input Current: 770 amps
- AC Output Voltage: 480 volts
- AC Output Current: 301 amps
-
Supplier: Dynapower Corporation
Description: inverter/converters. Dynapower’s flexible and highly modular CPS units optimize the transfer of energy between a DC energy storage system and a 3 phase grid. The CPS-500 provides power conditioning (voltage and frequency support) for intermittent loads and
- DC Input Voltage: 740 to 1,100 volts
- DC Input Current: 710 amps
- AC Output Voltage: 480 volts
- AC Output Current: 601 amps
Find Suppliers by Category Top
Featured Products Top
-
and manufactured by North Shore Safety - a leader in innovative safety solutions - are engineered to provide advanced protection in critical environments. When integrated with an approved Airpax LEL Series UL 489 listed circuit breaker featuring shunt trip and auxiliary switch, the system functions (read more)
Browse Datasheets for Tecmark Corporation -
Smart Voltage Stabilizer integrates advanced microcomputer control technology, high-precision voltage regulation, and comprehensive protection functions to provide safe and stable power for CNC machines, automation systems, medical equipment, data centers (read more)
Browse Voltage Regulators Datasheets for Shenzhen Xingkerong Technology Co., Ltd -
and snap open when the engine is shut down and temperatures are close to freezing. This allows for the system to drain before freeze damage can occur. The plugs are completely mechanical and require no electrical or air connections to operate. ThermOmegaTech® offers additional (read more)
Browse Drain Valves Datasheets for ThermOmegaTech® -
time. The internal ADC and health monitoring provide an extra layer of protection and improve system reliability and early capacitor failure notification. It checks the storage capacitor's health and notifies the user when the energy in the storage caps is not sufficient for backup power. The built (read more)
Browse Supervisory Circuits and Battery Monitor Chips Datasheets for Qorvo -
Power Loss Protection Power Management Unit with Integrated High-Current Buck Converters, Buck-Boost Converter and Low Dropout Regulator (LDO) The ACT85411 is a highly integrated, highly configurable multiple output power management IC (PMIC) with built-in power loss protection (PLP (read more)
Browse Supervisory Circuits and Battery Monitor Chips Datasheets for Qorvo -
and manufactured by North Shore Safety - a leader in innovative safety solutions - are engineered to provide advanced protection in critical environments. When integrated with an approved Airpax LEL Series UL 489 listed circuit breaker featuring shunt trip and auxiliary switch, the system functions (read more)
Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation -
a primary reason HYTEX® products are applied to safety-critical exhaust and fuel line applications, including aerospace propulsion systems, marine engine compartments, and stationary and mobile power generation equipment. Personnel Protection and Hot Spot Control In (read more)
Browse Protective Liners and Lining Systems Datasheets for Mid-Mountain Materials, Inc. -
. Here are some of its features and specifications: • 17.5 mm (1 module) x 61 mm deep • Low (< 0.4 W) stand-by power consumption • Thermal protection: internal, with Vout shutdown – power OFF to reset • Short circuit protection: Hiccup (auto (read more)
Browse Switching Power Supplies Datasheets for Finder S.p.A. con unico socio -
smooth integration and reliable operation. Typical Applications: • Transmissions, Axles, Transfer Cases • Limited-Slip Couplings / E-LSDs • Power Transfer Units • Traction Motors (read more)
Browse Air Valves Datasheets for Shenzhen Milvent Technology Co., Limited -
Protection Filters and Sinewave Filters. Now with the addition of TEAL Electronics in 2016, MTE brings a continuum of power quality solutions unmatched in the industry. Building on TEAL’s reputation of high-efficiency transformers and durable power conditioning and distribution units for (read more)
Browse Harmonic Filters Datasheets for MTE Corporation
Conduct Research Top
-
Success Stories- Vacuum Switchgear
Dead tank vacuum circuit breakers are three-phase devices designed for. power distribution substations. These breakers provide overcurrent protection. and isolation from short circuit conditions for expensive transformer. equipment with the reliability of a mechanical interruption
-
Reliable back-up power prevents machine damage and data loss
Uninterruptible power supplies (UPS) provide critical protection for a wide range of industrial applications. From telecommunications to automation and control to assembly production, DC-UPS systems enable continuous machine operation or controlled shutdown of systems to prevent damage and data
More Information Top
Indicates content that may require registration and/or purchase.
-
Transients in Power Systems
Ravindranath, B. and Chander, M., Power System Protection and Switchgear , Chapters 1, 13, 14, 16, Wiley Eastern, New Delhi, 1977.
-
CR4 - Thread: Differential Protection in Electrical Engineering
Power system protection and switchgear .
-
Jewel bearing
• B. Ram and D. N. Vishwakarma, Power System Protection and Switchgear , 2d ed., Tata McGraw-Hill Education, New Delhi, India, 2011 .
-
http://www.iosrjournals.org/iosr-jeee/Papers/Vol5-issue3/E0532128.pdf
Badri Ram and D.N. Vishwakarma “ Power system Protection and Switchgear ” Tata McGraw- Hill 1995(pp72-75) [5] .
-
http://www.iosrjournals.org/iosr-jeee/Papers/Vol9-issue2/Version-3/M092389100.pdf
[13] B.Ravinderanath.M.Chander, Power System Protection and Switchgear , New age international publishers, New Delhi, 2012 .
-
Wavelet based transmission line fault analysis: A literature survey
REFERENCES [1] Badri Ram and D.N.Vishwakarma,“ Power System Protection and Switchgear ”, Tata Mc-Graw Hill Publication Company Limited, New Delhi, 2005, pp.6-9,119-123.
-
Continuous Monitoring of Smart Grid Devices Through Multi Protocol Label Switching
Power System Protection and Switchgear .
-
Implementation of DSP based numerical three-step distance protection scheme for transmission lines
D, “ Power System Protection and Switchgear ”, Tata McGraw Hill , 2007.
-
New fault zone identification scheme for busbar using support vector machine
1 Oza, B.A., Nair, N.C., Mehta, R.P., Makwana, V.H.: ‘ Power System protection and switchgear ’ (Tata McGraw Hill Education Pvt. Ltd., New Delhi, 2009) 2 Paithankar, Y.G., Bhide, S.R.: ‘Fundamentals of power system protection’ (PHI …
-
Protection selectivity analysis in electric system for hospital application Part II: New protection proposal for PQ improvement
… distribution configurations", Industrial and Commercial Power Systems Technical Conference, 2008, Page(s): 1 - 8 [6] C. L. Wadhwa, "Electrical Power System", New Age International Publishers, Fourth Edition [7] B. Ravindranath, M. Chander, " Power System Protection and Switchgear ", New Age International …