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Standards and Technical Documents - Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - Part 2: Actuator sensor interface (AS-i) -- IEC 62026-2:2000
Description: Applies to interfaces between low-voltage switchgear and controlgear switching elements, and controllers (e.g. programmable controllers, personal computers, etc. This standard specifies a bit-oriented interface-system between a single control circuit device and switching elements, connectedShow More
Description: , switchgear; Electro-mechanical energy conversion: motors, actuation systems; Starter, Generator Systems; Aerospace Electrical Technologies: civil, defence, UAVs; Electric, Fuel Cell, Hybrid Vehicles; Marine Propulsion, Drives and Power Systems: ships, submarines, submersibles;Show More
Supplier: Schaltbau GmbH
Description: Switchgear for traction – AC vacuum circuit breaker The CVB Series vacuum circuit breaker is the main electrical switch and protection device of AC locomotives and electric multiple units. Mode of operation: The energy required to switch on the CVB is stored by a spring. As soon
- Rated AC Voltage: 15000 volts
- Continuous Current Rating: 6.4 amps
- Rated Breaking Capacity (Icn): 25000 amps
- Trip Unit Type: Other
Supplier: Hi-Tech Controls, Inc.
Description: For decentralized installation and control technology. These cables are used in connector systems for sensors and actuators. In combination with injected circular connectors and installed sensor-actuator boxes, they constitute an important connecting element between the periphery and
- Product Type: Multiconductor Cable
- Cable Jacket: Polyvinyl Chloride (PVC)
- Cable Insulation: Polypropylene, Polyvinyl Chloride (PVC)
- Cable Conductor: Copper and Copper Alloys
Supplier: GE Industrial Solutions
Description: POWER/VAC switchgear incorporates the compartment concept with grounded metal barriers that segregate primary functions so that no live parts are exposed. Safety interlocks are standard, as are closed door racking and storage, breaker position indicator and positively actuated safety
- Style: Rack Mounted
- Panels: Single-Panel
- Maximum Voltage: 4760 to 15000 volts
- Main Device: Breakers
Supplier: ABB Power Products/Power Systems
Description: The AMVAC circuit breaker combines maintenance-free epoxy encapsulated vacuum interrupters, with a maintenance-free magnetic actuator mechanism, and a maintenance-free electronic controller. The electronic controller not only maintains the charge in the long life capacitors used for
- Style: Rack Mounted
- Phase: Three-Phase
- Maximum Voltage: 13800 to 15000 volts
- Main Device: Breakers
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E-T-A Circuit Breakers
Hydraulic-magnetic breaker up to 125A
The 8345 is a single or multi-pole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel mounting. Auxiliary contacts optional. Low (read more)
Browse Circuit Breakers Datasheets for E-T-A Circuit Breakers
Snap action switch S870 - For demanding tasks
One feature of snap action elements is the switching speed independent of the actuation speed. This indirect switching operation is achieved by a snap action mechanism allowing a defined switching action. In such a way the S870 is excellently suited for low actuation speeds, e.g. in (read more)
Browse Snap Action Switches Datasheets for Schaltbau GmbH
C&K Snap Switches Deliver Superior Performance
contact position indication for a leading manufacturer of air-type circuit breakers. Featuring a high current rating, a wide range of actuation force options, and an extended operating life of 400,000 cycles at the maximum rated current, C&K's rugged TF Series snap switches imbue the internal (read more)
Browse Snap Action Switches Datasheets for C&K Components
More Information Top
Optimal design of autorecloser electromagnetic actuator
As far as the authors are aware, most switchgear actua- tor designs have been developed using models based on lumped parameters.
Magnetic field calculation and dynamic behavior analyses of the permanent magnetic actuator
This innovative design reportedly offered significant increases in reliability over conventional designs and has led to a minor revolution in the field of switchgear actuator design.
A novel thyristor-assisted tap changer scheme
… overstressing and annealingon the fatigue life of convoluted bellows', Israel J. Tech., 9,(6), pp. 571-578 16 Auckland, D.W., Shuttleworth, R., Simms, J.R.; and Varlow, B.R., 1990, 'Rare-earth permanent magnets in switchgear actuators ', 25th UPEC, Aberdeen …
Control sytems at Cockenzie generating station
SWITCHGEAR AND ACTUATORS !
Journal of Spacecraft and Rockets > Solar electric propulsion system evaluation
Actuator elec- tronics Switchgear Switchgear elec- tronics Latching valve Exhibited lifetime during system testing, .
Baltic booty | Archive | Process Engineering
Emerson will retrofit the original control systems for the boilers and turbines, plus install new vibration monitoring equipment, instrumentation, valves, actuators , switchgear , and electrical protection to enable the plant to meet its increased performance expectations.
A faster, smarter, controllable, greener, distributed Grid - the keys to an advanced Grid that yields higher power quality
Bulk power sources are remote from loads, and existing controls are applied to clumsy actuators and switchgear .