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Supplier: Accuris
Description: DISCONNECT SWITCHES, AIR OUTDOOR (7.2 KV TO 34.5 KV)
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Supplier: GE Grid Solutions
Description: crucial for the substation equipment and safety of the service staff. GE offers disconnectors, earthing (ground) switches and valve hall earthing (ground) switches for HVDC projects from 36 kV to 1,000 kV and up to 5,000 A. GE’s Disconnector Research & Development
- Current Rating: 5,000 amps
- Operating Voltage: 36,000 to 1,000,000 volts
- Power: DC
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, SWITCH DISCONNECTOR, 16 AMP, 3 POLE, 690 VAC, 50/60 HZ, 6KV, 7.5KW. FREE 2 YEAR RADWELL WARRANTY
- Type: Fusible
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Supplier: TE Connectivity
Description: Configuration Features Visual Inspection : Yes Dimensions Compatible Conductor Range (AAC) (AWGKC) : 500, 477, 450 Compatible Conductor Range (ACSR) (AWGKC) : 397.5 (18/1, 24/7, 26/7, 30/7), 477 (18/1) Electrical Characteristics Voltage Class (KV) : ≤ 29 Industry Standards Compatible
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Supplier: Accuris
Description: Gas-Insulated Metal-Enclosed Switchgear for Rated Voltages 72,5 kV and Above - Requirements for Switching of Bus-Charging Currents by Disconnectors
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Supplier: Accuris
Description: Gas-Insulated Metal- Enclosed Switchgear for Rated Voltages 72,5 kV and Above - Requirements for Switching of Bus- Charging Currents by Disconnectors
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Description: This standard provides test requirements for gas-insulated metal-enclosed disconnectors used to switch small capacitive currents (no load currents) such as occur when sections of busbars or grading capacitors are energized or de-energized.
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Supplier: Mersen
Description: Mersen capacitor fuses are designed to ANSI C37-41. They are current-limiting operating without noise or discharge and are designed to be used indoors or outdoors in a weatherproof enclosure. These are non-disconnecting fuses requiring the usage of a disconnect switch. These capacitor fuses
- Voltage Rating: 1,500 volts
- Current Rating: 200 amps
- Rated Breaking Capacity: 40,000 amps
- Operating Temperature: 80 C
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Supplier: Littelfuse, Inc.
Description: Littelfuse's compact LTFD Series holders are designed for use as a combination fuseholder and disconnect switch for telecommunications equipment. The rugged unit utilizes a pull-out fuse carrier to safely disconnect power and provide easy fuse replacement.
- Type: Fusible
- Features: Other
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Description: Requirements for switches rated 72.5 kV and above, intended for use in metal-enclosed, gas-insulated substations, are presented. These switches are characterized by grounded, leak-tight metal enclosures that are filled with a gas (most commonly sulfur hexafluoride, SF6)
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Supplier: Allied Electronics, Inc.
Description: Power Entry Module, Snap-In Mounting Type, 2 mm Panel Thickness Line switch non-illuminated Power Entry Module rated voltage 250 VAC.
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Supplier: Allied Electronics, Inc.
Description: Cartridge Fuse Type, 2 Levels, 4 Connections, 400 V Nominal Voltage, 5 x 20 Fuse Size In measurement, regulation and control systems, disconnect terminal blocks are becoming more and more popular in order to rapidly localize faults and to permit inspection work to be carried out under
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Supplier: Allied Electronics, Inc.
Description: Modular Terminal Block, 28 mm L x 4.2 mm W Dimension, Blue Color, IEC⁄ DIN VDE Standard In measurement, regulation and control systems, disconnect terminal blocks are becoming more and more popular in order to rapidly localize faults and to permit inspection work to be carried out under zero
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Supplier: Allied Electronics, Inc.
Description: × 20, 5 × 25, 5 × 30 mm Fuse Size: UK6.3 — 6.3 × 32 mm (1⁄4" × 11⁄4") Fuse Size: UK10 — 10.3 × 38 mm Fuse Size: UKK5 — 5 × 20, 6.3 × 32 mm
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Description: on-site and commissioning of ultra-high-voltage power equipment, includingpower transformers, reactors, capacitive voltage transformers, bushing-type current transformers,gas-insulated switchgear, air insulated grounding switches, air insulated disconnecting switches,bushings,
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Description: and commissioning of ultra-high voltage power equipment, including power transformers, reactors, capacitive voltage transformers, bushing-type current transformers, gas insulated switchgear, air insulated grounding switches, air insulated disconnecting switches, bushings, metal-oxide
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Supplier: AENOR
Description: GAS-INSULATED METAL-ENCLOSED SWITCHGEAR FOR RATED VOLTAGES OF 72,5 KV AND ABOVE. REQUIREMENTS FOR SWITCHING OF BUS-CHARGING CURRENTS BY DISCONNECTORS.
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Supplier: Radwell International
Description: EJ CURRENT-LIMITING POWER FUSE, EK FUSE SUPPORTS AND FUSE-DISCONNECTING SWITCHES, FD EKO-3D 15.5KV-3 IN.. FREE 2 YEAR RADWELL WARRANTY
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Description: direction of the C37.30 series of standards. This revision includes the changing of the station, distribution and indoor voltage ratings of 8.25 kV, 15.0 kV and 25.8 kV to 8.3 kV, 15.5 kV and 27 kV respectively to harmonize voltage ratings between
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Supplier: CSA Group
Description: principally for its di electric and/or arc-quenching properties, with rated voltages (1) 1 kV and up to and including 52 kV and with gas-filled compartments with design pressure greater than 3 bar (gauge); and (2) 72.5 kV and above. The enclosures comprise parts of
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Supplier: CSA Group
Description: controlgear, where the gas is used principally for its dielectric and/or arc-quenching properties, with rated voltages a) 1 kV and up to and including 52 kV and with gas-filled compartments with design pressure greater than 3 bar (gauge); and b) 72.5 kV and above. The
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Supplier: Win Source Electronics
Description: Manufacturer: Kemet Win Source Part Number: 1025480-C4BSWBX3100ZAFJ Packaging: Bulk Termination: Quick Connect, Disconnect Voltage Rating - AC: 700V Voltage Rating - DC: 2000V (2kV) Applications: DC Link, DC Filtering; High Frequency, Switching; Snubber Height - Seated (Max): 1.575" (40.00mm)
- Capacitance Range: 0.1 microF
- Capacitance Tolerance: 5 (+/- %)
- DC Rated Voltage Range (WVDC): 2,000 volts
- AC Rated Voltage (WVAC): 700 volts
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Supplier: CSA Group
Description: switchgear and controlgear, where the gas is used principally for its dielectric and/or arc-quenching properties, with rated voltages. a)1 kV and up to and including 52 kV and with gas-filled compartments with design pressure greater than 3 bar (gauge); and b)72.5 kV and
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Supplier: UL Standards & Engagement
Description: 1.1 The requirements in Part I of this Standard apply to enclosed capacitors with integral protection intended to reduce the risk of rupture and venting of the capacitor enclosure under internal fault conditions. These requirements apply to capacitors with expansion type protection rated 5
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applications. This driver is designed to provide reliable and fast high-voltage control for Pockels cells. • High-voltage output up to 5 kV supports effective switching (read more)
Browse Q-switches Datasheets for CRYSTECH, Inc. -
such as mass spectrometers. Other optocouplers are available in different package styles and terminations, ranging from 2.5kV to 25kV. Call for more information or (read more)
Browse Optocouplers Datasheets for Voltage Multipliers, Inc. -
Acopian Power Supplies - AC-DC and DC-DC • Single outputs to 30 kV • Shipped within 6 Days • 5 Year Warranty These modular High Voltage supplies may be used as constant voltage or constant current sources. They may be remotely programmed by means of either (read more)
Browse High Voltage Power Supplies Datasheets for Acopian Power Supplies -
(unterminated) of 5 pF, and an insertion loss of 4%. This pockels cell requires a maximum voltage of 10 kV and is available in a compact package that measures Ø50 mm x 56 (L) mm. It is ideal for Q-switching and pulse-picking applications. Leysop manufactures a full line of Pockels Cells and High Voltage Drivers for them. (read more)
Browse Q-switches Datasheets for Electro Optical Components, Inc. -
temperature range allows equipment to function in cold and hot environments ESD protection (±8 kV air discharge, ±4 kV contact discharge) reduces potential static damage to connected equipment Pre-installed rail clip mounts to a standard 35 mm DIN rail; some switches can (read more)
Browse Fans and Blowers (industrial) Datasheets for DigiKey -
-magnet synchronous motors, and synchronous-reluctance motors. It accepts a three-phase 380–480 VAC power supply and supports both normal-duty and heavy-duty applications. In normal-duty operation, the ATV630U55N4 is rated for motors up to 5.5 kW or 7.5 hp. In (read more)
Browse Electric Rotary Actuators Datasheets for ERSAELECTRONICS PTE. LTD. -
-channel configuration (ADN4620: 2 + 0, ADN4621: 1 + 1) Any data rate up to 2.5 Gbps switching with low jitter 5 Gbps total bandwidth across two channels 2.15 ns typical propagation delay Typical jitter: 0.82 ps rms random, 40 ps total peak (read more)
Browse Isolation Transformers Datasheets for DigiKey -
Clear Aperture Options: 5 mm–19 mm 1/4-Wave Voltage: ~3.4KV (read more)
Browse Laser Optics, Heads, and Beam Delivery Components Datasheets for CRYSTECH, Inc. -
ranges from <5pF to <11pF, supporting fast switching performance. Dual-Crystal Configuration Available:Dual-crystal versions offer reduced quarter-wave voltage of approximately 6kV, simplifying (read more)
Browse Q-switches Datasheets for CRYSTECH, Inc. -
XCKMR54D1H29 Heavy-Duty Hoisting Limit Switch The Telemecanique Sensors XCKMR54D1H29 is an application-specific electromechanical limit switch designed for position detection and travel control in hoisting, crane, and material-handling equipment. It (read more)
Browse Electromechanical Relays Datasheets for ERSAELECTRONICS PTE. LTD.
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Bookshelf and Unified Agenda > Department of Labor > Occupational Safety and Health Administration > Letters of Interpretation > 1999 > [FDBK DOL osha.loi] 12/...
Your background information, questions, and our responses follow: Background: Niagara Mohawk has 5kV porcelain enclosed disconnect switches on riser poles, installed throughout its service territory.
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An Update on the Spreadsheet Electrical Reliability Model
2.4-kV Substation: Substation 9 consists of three new indoor 5 - kV manual fused disconnect switches .
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Oahu Wind Integration and Transmission Study (OWITS): Hawaiian Islands Transmission Interconnection Project
The remaining components in the AC substation will remain the same for all three options and will include: • 240 MVA autotransformer and spare phase/transformer • 2 – 230 kV circuit breakers and disconnect switches • 5 Mjoule, 230-kV pre-insertion …
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345-kV Switching Surge Tests Exploring Dynamic Voltage and Arrester Performance
Autotransformers at Juniper with 345- kV Disconnect Switch Figs. 4 and 5 show the extensive unstable arcing and the .
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Design criteria document, electrical system, K-Basin essential systems recovery, Project W-405
Disconnect and remove the existing 5 kv transfer switch .
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Development of a high‐pressure air‐insulated 72/84‐kV disconnecting switch corresponding to bus‐transfer current switching
5 ) High-pressure insulated 72/84- kV disconnecting switches can meet the JEC2310-2003 specifications for bus-transfer current switching (bus length 100 m or less, rated current below 4 kA) with both plain-break (contact- departing speed over 1.5 m/s) and …
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IEEE Guide for Temporary Protective Grounding Systems Used in Substations - Redline
A 69 kV circuit breaker is connected to disconnect switches on either side via 5 m sections of a horizontal overhead bus.
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IEEE Recommended Practice for the Design of Reliable Industrial and Commercial Power Systems - Redline
Switch , disconnect , enclosed, >600 V<= 5 kV 247.6 .
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Insulation Coordination in APS 500-kV Stations
1) Arrester rating: 396 kV 2) Transformer and internal bushing BIL: 1300 kV 3) External bushing BIL: 1550 kV 4) Disconnecting switch , bus support insulators, and circuit breaker BIL: 1800 kV 5 ) Clearances; phase to phase; 23 ft., phase-to-ground: 13 …