|
|
Description
Special technical features of dead-tank design. The distinguishing feature of dead-tank technology is that the interrupter chamber is accommodated in an earthed metal housing. With this arrangement the SF6 gas filling insulates the high voltage live parts of the contact assembly from the housing. Outdoor bushings connect the interrupter chamber with the high-voltage terminals.
|
|
Description
Special technical features of live-tank design: On live-tank circuit-breakers, the interrupter chamber is arranged in the insulator which can be either porcelain or of a composite material, and is at high potential; with the voltage level determining the length of the insulators for the interrupter chamber and the insulator column.
|
|
|
|
|
|
Low voltage moulded case circuit breakers are used for the switching and protection of power supply cables, motors
and other electrical equipment against overloads and short circuit faults. It provides, beside protection function other
functions as remote ON/OFF operation, undervoltage protection, main switch, ...
They are available in range from 16 A up to1600 A in 3 and 4 pole versions.
Advantages:
- Small dimensions,modular sizes
- Possibility of field-instalable accessories - up to 630 AF series 2
- High short circuit breaking capacity (up to 100 kA)
- Fast break mechanism (F.B.M.)
- Reduced energy let throught I2t - minimises thermal stresses
- Reduced tripping time - minimises damage after fault
- Reduced peak short current ampacity - minimised electrodynamic stresses on conductors and
protected equipment
- Installation on mounting plate, 125 AF also on DIN-rail
- Wide range of accessories
- Compact design with high mechanical strenght
- High withstand voltages (8 kV a.c.)
- Voltage level up to 690 V a.c. and 250 V d.c. - only MCCB's with thermal-magnetic triping unit
- Direct opening - recommendation according to standard IEC 60204-1 - up to 630 AF series 2
- Common internal accessories - up to 630 AF series 2
- Visual safety
- Unsurpassed flexibility
|
|
|
SN moulded case circuit breakers are used for switching and protecting low-voltage installations in larger residential properties and business as well as industrial buildings. They ensure reliable protection against overload and short circuits, and can also be used as a main disconnection switch. Rated currents of SN moulded case circuit breakers are in the range from 16 A to 1600 A.
|
|
|
|
|
|
Record Plus™ Thermal Magnetic Trip
3 to 100A. The FC100 and FB100 Record Plus breakers provide a new standard of performance offering multiple levels of interruption capacities, global code approvals, compact size, dual AC/DC ratings, and a broad range of accessories.
Record Plus™ Electronic Trip
125 to 600A. The FG600 Record Plus breaker offers the highest short circuit ratings in the industry, all in a traditional 400A frame.
Spectra RMS™ Electronic Trip
15 to 1200A. These industrial SE150, SF250, SG600 and SK1200 breakers have a digital, solid state, RMS sensing trip system with field installable, front-mounted rating plugs to establish or change the breaker ampere rating.
Thermal Magnetic
15 to 1200A. Our industrial thermal magnetic E150, F225, J600 and K1200 breakers provide a proven, cost effective solution.
Mag-Break® Motor Circuit Protector
Magnetic only circuit breakers. Available in frame types E, F, J, K, and Tri-Break.
Lighting Circuit Breakers
15 to 100A. TEY breakers available with plug-in or bolt-on mounting options.
|
|
|
|
|
|
The majority of distribution systems are designed to an ultimate circuit rating (lcu). An lcu rated MCCB provides the optimum protection in terms of safe and economical selection.
Certain applications may require protection wich is designed to the more onerous service short circuit rating (lcu).
Terasaki's TemBreak Plus range can provide a wide choice of MCCBs with superior lcs ratings up to 85kA at 440V AC.
lcu=o-co 2 full short circuits
lcs=o-co-co 3 full short circuit
All TemBreak Plugin and drawout MCCBs are fitted with a safety trip as standard. If an attempt is made to remove an MCCB while ON it will automatically trip.
The neutral pole of all TemBreak MCCBs are of early make / late break design. This eliminates the risk of abnormal line to neutral voltages which may damage sensitive electronic equipment.
TemBreak MCCBs from 125AF to 1600AF are suitable for isolation as defined by IEC 947-2. Positive Contact Indication (PCI) is achieved via the toggle mechanism. Padlocks can only be installed if the contacts are fully open or closed.
|
|
RCCB Record Plus: FD63/160 frame size
Rated at 160A, the FD63/160 frame size is designed for use in both a DIN-rail environment with modular equipment and in industrial applications. It is supplied with IPXXB terminals suitable for direct connection of one or two conductors totalling up to 95 mm² and is available as a thermal-magnetic breaker, a moulded case switch, and as a magnetic-only motor circuit protector.
The FD63/160 bridges the gap between residential miniature circuit breakers and industrial moulded case circuit breakers.
In compliance with EN 60947, BS, VDE, UTE, KEMA, CEI
3 and 4 pole versions available
FD63 to 63A and FD160 to 160A
Full range of add-on accessories, including:
thermal magnetic/magnetic trip units
auxiliary contacts
completely integrated add-on devices available
rotary handles
electrical operators
connectivity - 60 mm system
|
|
1. General
Meta-MEC MCCBs shall comply with IEC 947-1 and 947-2 standards or with the corresponding standards applicable in the
member countries (EN 60 947-1, 2) :
- Rated operational voltage of 600 V AC (50/60 Hz)
- Rated insulation voltage of 690 V AC (50/60 Hz)
- Suitable for isolation, as defined by IEC 947-2
- ISO 9000 standard.
2. Types & Ratings
- AB type, GB type, UL listed type
- It covers all ratings from 3A to 1600A.
3. Application
- Line protection
- Motor/generator protection
- Starter combination
4. Type of trip unit
- Thermal-magnetic release
- Electronic release
- Hydraulic-magnetic release
- Magnetic release only without thermal trip
5. Certification: KEMA CB certification, CE document of conformity, UL, CCC
|
|
630 A to 3200 A moulded case circuit-breakers
Description
Nominal current from 630 to 3200 A
2 breaking capacities:200kA at 440V - 75kA at 690V for 630 and 800A LB frames
4 breaking performances from 50 to 150 kA at 415 V
Voltage rating:up to 690 V
2 physical sizes from 630 to 3200 A
A single pole pitch of 70 mm
3 and 4-pole versions
solation with positive break indication
4 Micrologic control units enriched by measurement, energy management and network analysis functions
Earth leakage protection built into electronic protection Wide range of common auxiliaries and accessories interchangeable on site
Compliance with international standards IEC 60947-1 and 2, IEC 68230 for type 2 tropicalisation
Compliance with specifications of marine classification companies:Bureau Veritas, Lloyd’s Register of Shipping, Det Norske Veritas, etc.
|
|
|
|
|
|
The TemBreak series offers the models of the 800A to 1600A frames with the breaking capacity up to 125 kA, and this series consists of thermal adjustable type and electronic type that allows you to select the most suitable breaker for your system
Features of the TemBreak Electronic Moulded Case Circuit Breaker:
- Long time delay trip, short time delay trip, and instantaneous trip are available as standard.
- All of long time delay trip, short time delay trip, pretrip alarm, and ground fault trip can be adjusted. The rated current can be adjusted in a range between 50% and 100%. For short time delay trip, ramp characteristics can be selected with the switch to enable selective coordination with lower breakers and fuses.
- The multi-protective device uses the r.m.s. value control. It samples peak current every 0.5msec. to calculate a root-mean-square value. Therefore, harmonics up to 19 th harmonic are accurately detected at 50 Hz to prevent any malfunction from occurring due to harmonics.
|
|
| ... products without technical information |
| |
FinnSonic FSG-121 is a reliable medium power ultrasonic generator with Power Booster and Frequency Sweep.
It's unique Power Booster gives additional boost for tough cleaning applications. FinnSonic FSG-121 is available in 30 kHz or 40 kHz frequency.
Features
* 1,2 kW nominal ultrasonic power
* Available in 30 kHz or 40 kHz frequency
* Cabinet mounting
* Power, Sweep and Booster controls with outer signals
* Protection and automatic reset against short circuit, overcurrent, low voltage and overtemperature.
|
|
Generators (power supplies) create the high frequency energy that produces cavitation in the cleaning tank. Branson offers the broadest spectrum of equipment in the industry, including both magnetostrictive equipment and piezoelectric units with features like line/load regulation, true variable power control, sweep frequencies, power modulation and power monitoring.
|
|
Power Sonics has several exclusive individual portable ultrasonic generators to significantly improve quality, reliability and performance of ultrasonic cleaning equipment and power our line of transducers.
GM Generator is a completely redesigned generator featuring IGBT technology and has a unique load compensating circuit that is particularly effective in gaseous solutions. A replaceable and cleanable filter is included over the air-cooling fan. The GM replaces the GL generator and provides the same improved cavitation and uniformity under less than ideal operating conditions. These generators power both the Type IP immersible transducers and the CT Type tanks (Transducerized Console Tanks).
|
|
are tried and tested devices which have been specifically developed for the high demands of industrial cleaning technology.
Due to their modular design they are perfectly suited for all applications.
• Constant power output – continuously adjustable
between 40 – 100 %
• Constant oscillation amplitude
• Interface for monitoring and controlling
process-relevant functions
• Protection from short-circuit, no-load operation,
overload and overheating comes as standard
• Standard frequencies: 25, 30, 40 and 80 to 150 kHz
Other frequencies available on request
|
|
|
|
|
|
State of the Art Ultrasonic Generator Technology
Blackstone-NEY Ultrasonics is a recognized leader in ultrasonic generator technology (Technical papers). Starting with the introduction of sweeping frequency in 1988, there has been a continuous stream of development and patents covering new ultrasonic generator and transducer technology from Blackstone-NEY Ultrasonics. Entire families of generators meeting the specific needs of a growing list of applications are now available.
multiSONIK™ 2
Blackstone~NEY Ultrasonics introduces the multiSONIK™2 Multiple Frequency Ultrasonic Generator. Representing a major breakthrough in ultrasonic parts cleaning technology, the multiSONIK™2 is an advanced, digital ultrasonic generator that provides the ability to select and program single or multiple frequencies in a single process tank.
The multiSONIK™2 generator, featuring Blackstone~NEY Ultrasonics' patented dual sweep technology, can operate at frequencies of 40, 80, 120, 140, 170, 220 and 270 kHz according to a binary coded input. When it is teamed with our unique universal transducers, cleaning performance is optimized to a level that is unmatched using conventional ultrasonic cleaning hardware.
...
|
|
Ultrasonic Generator Specification:
- Chassis case designed to allow access from all sides
- Case for generator complete with power lead
- Full range of variable frequency sweep control
- Full range of variable power control
- On/Off switch with output power indicator
- 240v, 50hz supply
- Maximum 750 watt power output (nominal 500watt)
- Utilising MOSFET technology
- Fully tried and tested in the field
- Fully protected against open and short circuit output
- CE certified
|
|
ITF ultrasonic devices are the result of many years of tests cooperating with electronic experts and have got all the advantages which up-to-dated technology can offer nowadays.
Particularly:
• Weight and volume reduction so to permit one single-card execution for any generator.
• Wide range of controls and safety features in compliance with European Standards.
• DEGAS feature reducing time taken to get baths degassing.
• Microprocessor used to manage output and variation, control and self-diagnostics. This also permits to get remote diagnostics since there is the opportunity of a modem connection, the opportunity to set output power to supply transducers of different power and the opportunity to drive more transducers with one generator.
|
|
Genus "XC" ultrasonic generators are planned and built on purpose in order to optimize every cleaning process. The electronic devices inside of them, added to the extracavity transducers, permit to obtain very good efficiency performances.
Features:
* multifrequency output;
* adjustment of the power and of the modulation through a panel or through series RS232;
* IGBT power circuit;
* electronic circuit for the automatic de-gassing of the cleaning bath
* self-control of the resonance frequency every 2,5"
* power up to 10 Kw.
|
|
SINAPTEC developed a complete range of generators of energy to be associated with an ultrasonic applicator.
* The NEXUS puts: this generator of power ultrasounds is a simple solution and economic in an industrial environment. Its obstruction minimum and its design allow an easy integration in a cupboard or other. The parameter setting by switches makes it possible to use the mode of frequency controlled or modulated for a homogeneous distribution of the ultrasonic field.
* The NEXUS rack: by assembly from 1 to 3 racks; Maintenance is facilitated by the maximum dismantling of the racks.1600Wc by rack. Orders on the generator or off-set.
|
|
| ... products without technical information |
| |
 see the results for the following category : Dump trucks |
|
|
