Products & Services
See also: Categories | Featured Products | Technical Articles | More Information-
Supplier: Accuris
Description: Low-voltage switchgear and controlgear assemblies - Type-tested and partially type-tested assemblies
-
Supplier: Accuris
Description: LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 1: TYPE-TESTED AND PARTIALLY TYPE-TESTED ASSEMBLIES
-
Supplier: Accuris
Description: Low-voltage switchgear and controlgear assemblies - Part 1: Type-tested and partially type-tested assemblies
-
-
Supplier: Accuris
Description: Low-Voltage Switchgear and Controlgear Assemblies Part 1: Specification for Type-Tested and Partially Type-Tested Assemblies
-
Description: Applies to low-voltage switchgear and controlgear assemblies (type-tested assemblies (TTA) and partially type-tested assemblies (PTTA)), the rated voltage of which does not exceed 1 000 V a.c. at frequencies not exceeding 1 000 Hz, or 1 500 V d.c.
-
Supplier: Siemens Energy Sector
Description: the compactness of medium-voltage switchgear. Thanks to its compact dimensions, it can be easily installed in new local transformer substations, and is the ideal retrofit switchgear for existing compact substations. Offering the proven functionalities of the 8DJH family, the
- Maximum Voltage: 24,000 volts
- Maximum Current: 25,000 amps
- Main Device: Breakers
- Style: Rack Mounted
-
Supplier: Siemens Energy Sector
Description: up to 17.5 kV / 50 kA / 4000 A up to 24 kV / 25 kA / 2500 A Type-tested, IEC62271-200, metal-clad, loss of service continuity category: LSC 2B; partition class: PM; internal arc classification: IAC A FLR ≤ 50 kA 1s Air as insulating medium is always available Evidence of the making and
- Maximum Voltage: 24,000 volts
- Maximum Current: 50,000 amps
- Main Device: Breakers
- Style: Rack Mounted
-
Supplier: Siemens Energy Sector
Description: Up to 24 kV Up to 25 kA Up to 630 A Single busbar Type-tested Metal-enclosed Climate-independent Maintenance-free Individual panels and block versions No gas work at site Fast and easy to install Rated voltage kV 7.2 12 15 17.5 24 Rated short-duration power-frequency withstand voltage
- Maximum Voltage: 24,000 volts
- Maximum Current: 25,000 amps
- Main Device: Breakers, Fusible
- Style: Rack Mounted
-
Supplier: Siemens Energy Sector
Description: Up to 36 kV, up to 25 kA, 1000 A busbar, 630 A and 1000 A feeder Metal-enclosed Single-busbar Gas-insulated Hermetically enclosed Factory-assembled, type-tested switchgear according IEC 62 271-200 Customer's Benefit: - Environmental Independence - Compactness - Maintenance-free
- Maximum Voltage: 36,000 volts
- Maximum Current: 25,000 amps
- Main Device: Breakers
- Style: Rack Mounted
-
Supplier: CSA Group
Description: IEC TR 62271-307:2015 refers to prefabricated metal-enclosed and solid-insulation enclosed (both hereinafter called enclosed) switchgear and controlgear assemblies for alternating current of rated voltages above 1 kV and up to and including 52 kV as specified in IEC 62271-200 and IEC
-
Description: maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and
-
Supplier: CSA Group
Description: IEC 62271-1:2017 applies to AC switchgear and controlgear designed for indoor and/or outdoor installation and for operation at service frequencies up to and including 60 Hz and having rated voltages above 1 000 V. This document applies to all high-voltage switchgear and controlgear
-
Description: maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and
-
Description: 508 V, and 254 V for application on systems having nominal voltages of 600, 480, and 240 V. b) Unfused or fused type circuit breakers c) Manually operated or power-operated circuit breakers with or without electromechanical or solid-state trip devices. d) Fused drawouts consisting of
-
Description: maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and
-
Description: This Standard collects the common requirements that are in many IEEE Power Switchgear Standards. These include: Service Conditions, Design (type) Tests, Design and Construction, Production (routine) Tests and Ratings. This standard applies to alternating current switchgear,
-
Supplier: CSA Group
Description: IEC 62271-200:2011 specifies requirements for prefabricated metal enclosed switchgear and controlgear for alternating current of rated voltages above 1 kV and up to and including 52 kV for indoor and outdoor installation, and for service frequencies up to and including 60 Hz. Enclosures may
-
Supplier: UL Standards & Engagement
Description: 1 Scope and object This International Standard applies to controllers intended for starting, controlling and stopping stationary fire pumps, including automatic and non-automatic types for alternating current electric motor or diesel engine-driven fire pumps. It is anticipated that a
-
Supplier: CSA Group
Description: checked. - 6.104 Short-circuit current making and breaking tests: Clarified test conditions for short-circuit testing. - 6.109 Capacitive current switching tests: Added capacitive current switching tests. - Annex B: Added Table B.1 - Tolerances on test quantities for type test. The contents
-
Supplier: UL Standards & Engagement
Description: This part of IEC 60947 applies to fuse terminal blocks with screw-type or screwless-type clamping units for the connection of rigid (solid or stranded) or flexible copper conductors for the reception of cartridge fuse-links in accordance with IEC 60127-2, intended primarily for
-
Supplier: AENOR
Description: LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES. PART 1: TYPE-TESTED AND PARTIALLY TYPE-TESTED ASSEMBLIES.
-
Supplier: AENOR
Description: LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES. PART 1: TYPE-TESTED AND PARTIALLY TYPE-TESTED ASSEMBLIES.
-
Supplier: AENOR
Description: Low-voltage switchgear and controlgear assemblies -- Part 1: Type-tested and partially type-tested assemblies
-
Supplier: AENOR
Description: LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES. PART 1: TYPE-TESTED AND PARTIALLY TYPE-TESTED ASSEMBLIES.
-
Supplier: SOCOMEC
Description: control circuits without power using U-type auxiliary contacts. In TEST position, the enclosure door can be opened. • Mechanical or electronic fuse melting detection system (see DDMM or FMD).
- Maximum Current: 20 to 1,250 amps
- Main Device: Fusible
- Switch Control: Manual
- Style: Rack Mounted
-
Supplier: UL Standards & Engagement
Description: these requirements. 1.9 Electrical instruments are covered by the Standard for Electrical Analog Instruments- Panel Board Types, UL 1437. 1.10 Products consisting of interlocked controllers and similar assemblies, intended to transfer power to a common load or output between multiple inputs
-
Supplier: BTECH, Inc.
Description: The CellQ 1 is designed for use on Gensets, Spare Batteries and small DC plants with less than 16 units. The CellQ 1 is also designed for both vented lead acid and valve regulated battery types of any configuration and arrangement. The CellQ 1 is ideally suited for applications that support
- Voltage: 2 to 60 volts
- Test / Technique: Charge / Condition, Impedance / AC Testing
- Form: Test Station / System
-
Supplier: BTECH, Inc.
Description: The CellQ 2 is a Battery Monitoring System designed for use in Enterprise, Government and Industrial markets which rely on mission critical DC plants to ensure uninterrupted back up power to critical equipment. The CellQ2 is designed for both vented lead acid and valve regulated battery
- Voltage: 2 to 480 volts
- Test / Technique: Charge / Condition, Impedance / AC Testing
- Form: Test Module / Sub-system
-
Description: units and fuse mountings of the type used exclusively with distribution class current limiting type fuses, and fuse disconnecting switches. e) Removable switch blades of the type used exclusively with distribution class current limiting type fuses, and fuse disconnecting
-
Supplier: Hammond Manufacturing Company Inc.
Description: Features Used (with 150 Volt full scale A.C. voltmeters) to measure the voltage of 240, 480 or 600 VAC systems. Primary insulated for 4.0 KV rms test, suitable for L.V. switchgear and motor control use. 50/60 Hz. operation. Open construction - "Type H". CSA certified (209651). The
- Power Rating (VA): 0 to 8 VA
- Other Transformer Types / Applications: Electronics Transformer
- Standards: RoHS Compliant
- Category: Signal / RF Transformer
-
Supplier: Cole-Parmer
Description: troubleshooting and conducting preventive maintenance on motors, switchgear, generators, and cables. Meters feature AC/DC voltage, DC mV, AC/DC mA, resistance and continuity measurement capabilities. Model 26828-20 provides capacitance, diode test, temperature, min/max, frequency (Hz), and
- DC Voltage Range: 6 to 1,000 volts
- AC Voltage Range: 1,000 volts
- DC Current Range: 0.06 amps
- AC Current Range: 0.4 amps
-
Supplier: ASTM International
Description: This specification covers two types of new mineral insulating oils of petroleum origin for use as an insulating and cooling medium in new and existing power and distribution electrical apparatus, such as transformers, regulators, reactors, circuit breakers, switchgear, and attendant
Find Suppliers by Category Top
Featured Products Top
-
flexibility. Quality control at every step of the process, with an emphasis on rigorous product testing. Tecmark is certified to ISO 9001: 2015 requirements. (read more)
Browse Datasheets for Tecmark Corporation -
IEEE Power Switchgear Standards IEEE Power Transmission and Distribution Standards IEEE Software (read more)
Browse Codes, Standards, and Regulations Datasheets for IEEE - Institute of Electrical and Electronics Engineers, Inc. -
Our latest enhanced range of Safety Certified capacitors complies with international UL / cUL and IEC/EN specifications to offer designers the option of using a surface mount ceramic multilayer capacitor to replace leaded film types. Advantages over other (read more)
Browse Capacitors Datasheets for Knowles Precision Devices -
machines and systems so that, even from the projection phase, machine safety is implemented as efficiently as possible. Specialists in this area accompany the whole process, from initial planning talks to the definition of requisite safety elements to safety testing and inspection of the overall (read more)
Browse Engineering Consulting Services Datasheets for Schmersal Inc.
Conduct Research Top
-
Is Electrical Switchgear Safe?
in switchgear with respect to internal-arc flash and how this affects the safety of the thermographer. The presentation incorporates a worked example of an internal-arc flash test on a piece of 15kV switchgear incorporating infrared windows, including actual video footage of an arc-flash test occurring
-
Infrared (IR) Window Installations into Medium Voltage Switchgear
to an electric arc flash. This clothing must meet requirements of ASTM International, formally known as American Society for Testing and Materials, (ASTM) document reference F1506. It also requires employers to perform a flash hazard analysis to determine the flash protection boundary distance.
-
The Megger Guide to Oil Breakdown Dielectric Testing
Oils that combine a high flashpoint with high dielectric strength have long been used as an insulating medium in. transformers, switchgear and other electrical apparatus. To ensure that the dielectric strength of the oil does not. deteriorate however, proper maintenance is essential, and the basis
-
Load Testing a New Gas Power Plant Before Grid
Before power generators can tie into the electrical grid, they need to be tested and commissioned. At this stage, temporary systems that consist of load banks and switchgear can be custom designed and deployed to act as a permanent load source when the existing grid is insufficient, unavailable
-
Middle East State Owned Utility Conpany Fault Prevented
The Middle East based State Owned Utility company use the IRISS Sonus PD instrument to test for Partial Discharge in their medium voltage Switchgear and accessories. In March 2014, high levels of discharge were detected on a Ring Main Unit using the Sonus PD and in response to this an offline
-
Applications for Infrared Thermography at Computer Centers
for the safe, continuous operation of the facility and the steady flow of information. The electrical switchgear, UPS, ATS and Server Systems should be checked with infrared thermography and other testing means on a regular basis. These are specialized systems and the infrared thermographer needs
-
The 5 Best Industry Applications For Linear And Rotary Solenoids
a cost-prohibitive technology used primarily for military applications is now in wide-spread use due to DC rotary solenoid applications. Thermography eliminates the need for product contact and can be used to inspect circuit boards, switchgear, pumps, and medical devices for quality control. When a DC rotary
More Information Top
Indicates content that may require registration and/or purchase.
-
CR4 - Thread: Typetest Panel
It is not the responsibility of the panel builder to stand guarantee for the use of type tested switchgear components in his panel board.
-
CR4 - Thread: substation equipments
The cubicle,isolator switch,busbar and termination,control compartment can be either fully compartmentarised,metalclad, type tested switchgear or anything other than or lesser than these.
-
Distribution Switchgear
…and a switch; fault level calculations; symmetrical and asymmetrical fault currents; electromagnetic force; contact design; switching transients; insulation; operation mechanism; primary switchgear; cable connected secondary switchgear; overhead conductor connected secondary switchgear; high-voltage fuse-links; switchgear type test ; product conformity; quality control…
-
IEEE Standard of Common Requirements for High Voltage Power Switchgear Rated Above 1000 V
A measurement of the resistance of the main circuit shall be made for comparison between the switchgear type tested for temperature rise and all other switchgear of the same type subjected to routine (production) tests (see 7.3).
-
A simulation-based methodology for high-current heat-run testing of distribution system components
In this document, aprocedure ispresented that supplements low-voltage switchgear type testing according to IE 60439.