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These industrial fuse links are intended to protect high-voltage distribution networks and transformers according to the International Standard IEC 60282-. They are of current-limiting type and for indoor as well as outdoor use.
The line is made by:
· Back-up fuse links with or without CPD (Controlled Power Dissipation),
· General Purpose type fuse links.
The line lies between 3/7.2 kV and 20/36 kV of rated voltage.
Two ranges exist in this line :
· International range complying with IEC 60282-1,
· German range complying with IEC 60282-1 (VDE 0670 T4) as well as VDE 0670 T402.
The Controlled Power Dissipation (CPD) from Ferraz Shawmut is driven par power dissipation and not only by temperature. While operating faster, it avoids high temperatures especially in SF6 switchgear. The mechanism of the CPD actuates the ‘medium’ type striker of the fuse link. In that case a combination with a switch is required.
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Protistor means unmatched performances in the field of power semiconductor protection
gS class (as defined by the EN 60269-4 standard) means reliable I2t and protection against all type of overloads
NH standard (blade-style fuses) means the capability for installing in any type of NH fusegear: bases and holders, disconnectors, switch-disconnectors.
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Ferraz Shawmut's North American standard power industrial fuse offering covers a complete range of applications and a complete range of circuit protection needs.
By opening in less than ¼ cycle under short circuit conditions Amp-Trap® 2000 fuses limit enough current to prevent undue downstream damage and therefore comply with the extra-stringent IEC Type-2 standard.
SmartSpot® is the name of our new solid state visual open fuse indicator. Finding an open fuse is faster than ever! |
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Ferraz Shawmut offers you the benefits of a truly global supplier from the one-stop-shopping advantages of our complete line of European and North-American fuses, holders and accessories.
Modulostar®, Lindner® and Blue Dot® are brand names for fuses and fusegear complying respectively to NF, DIN and BS88 standards. Space-saving, modular, modern-day design, reliability are the key words for these lines. To limit drastically short-circuit current and downsize overloads while providing easy installation and complete safety for the operators only one spot: Ferraz Shawmut.
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Principales características de los fusibles D y NH W eg :
Alta capacidad de ruptura (tipo D : 50kA, tipo NH : 120kA);
Clase gL - gG (acción retardada) 500Vca;
Fijación por rieles o tornillos en las bases de los fusibles D;
Material cerám ico de alta calidad;
Bases NH 00 con encaje facilitando el m ontaje de los conjuntos;
Especificación técnica según norm as IEC 269, VDE 0636,
NBR 11844 (Fusibles Tipo D),
NBR 11841 (Fusibles Tipo NH). |
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The new Fuserbloc CD's, from 25 to 1250 A, mean that SOCOMEC now has the most complete range of fuse switches on the market
The Fuserbloc CD's incorporate new functions which make them simpler to fit and use.
Application:
Load-break and protection for low voltage installations and equipment
The range consists of:
25A - 32A - 50A – 63A – 100A – 125A – 160A – 250A – 400A – 630A – 800A – 1250A
Original features and advantages:
The Fuserbloc CD's can meet all the requirements of installers and users:
- The same product can be operated from the front, from the professional door or from the side
- The new range includes the "Test" function as standard, so that auxiliary circuits can be tested without connecting the power.
- A patented system gives the customer the option of front or rear connection for the equipment.
- Modular design so that 2-pole products can be used in DC installations together with 6, 8, 12 etc. pole equipment so that several loads can be controlled with the same handle |
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| Ferraz Shawmut is involved in the medium voltage protection from many years. The expertise is centered on the protection of the MV/LV transformer in the power distribution networks with solutions encompassing medium voltage Limitor® fuses for overhead lines protection, oil-tight medium voltage fuses professional fitting the transformer tank and fault indicators especially the Nortroll® products. Our medium voltage solutions concern also the industrial field with both North-American and European (DIN) standard medium-voltage motor protection fuses. The offering covers also the protection of potential industrial transformers and medium voltage capacitors suppliers. |
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| Ferraz Shamwut is global leader for fuse-based electrical protection solutions. Mini fuses are part of the offering. This international range of miniature dimension fuses offers you all the protection you require with convenience fuses essentially glass-type fuses as well as high-breaking capacity and low I2t fuses with ceramic body all within the popular footprint 5x20 and 6.3x32 mm. |
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Ferraz Shawmut is well renowned for power electronics fuses. Protistor® is definitely recognized worldwide as the must. Protistor fuses' performances are ever unmatched till now. It's a combination of drastic current limitation, low provided I2t level (a key factor regarding the protection of power semiconductor), reduced power losses.
Protistor® line encompasses Form 101 round fuses for North-American market, ferrule-type fuses and square-body PSC fuses especially for large current ratings.
This line is supported by world-class design, manufacturing and testing capabilities as well as strong and educational assistance by technicians and experts.
Select-A-Fuse/Power Electronics is a program for selecting the appropriate power electronics circuit protection. It's the proof of our comprehensive knowledge in this field. |
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DESIGN
BIAX Street lighting Cut-outs in Sheet Steel Construction have been specially designed, keeping in view the application and climatic condition in the Gulf region.
In addition to meeting all the technical requirements,special care has been taken to,ensure excellent corrosion resistance. To facilitate easy installation and connection of Professional cables, requisit number of Knock-out holes are provided along with prescribed type of Cable glands of required size.
During wiring /installation the Cover can be completely opened by removing a single screw.
CONSTRUCTION
Street lighting Cut-outs are manufactured with precision, out of extra thick, best quality CRCA Steel Sheets, Galvanised and Powder Coated for smooth finish and protection against atmosphere.The cut-outs are tested and approved as per IP 44 and IP 54.
RANGE
BIAX Street lighting Cut-outs are available in a complete range from one outgoing type to six outgoing type either with Industrial fuse Carrier or MCB so as to fulfil all requirements. Specially small sized Cut-outs are made for 4.5 MTR poles. |
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EK-3/EKO-3 9F61 Industrial fuse Disconnect Switches
These devices have the additional feature of serving as disconnecting switches to isolate the equipment they protect. It should be noted that the disconnecting switches are not load-breaking devices, therefore the circuit must be open prior to the fuse disconnection. The EKO-3 models are designed to be installed outdoors.
Product Scope:
Indoor and outdoor models.
From 2.75 to 38kV
From 60 to 200 BIL (kV)
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EJO-1 9F62 General Purpose
General Purpose current-limiting fuses are designed to interrupt the high-fault currents and also the low-fault currents down to approximately 1.6 times their continuous current rating. This industrial fuse is defined in the IEEE Std C37.40 -1993 (3.1.57) as "A fuse capable of interrupting all currents from the rated interrupting current down to the current that causes melting of the fusible element in no less than one hour." These fuses can be used outdoors without any protecting enclosure.
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Full Range current-limiting industrial fuse are designed to address the interruption at extremely low currents in addition to interrupting rated maximum interrupting current. The IEEE Std C37.40 -1993 (3.1.41) defines a full-range fuse as "A fuse capable of interrupting all currents from the rated interrupting current down to the minimum continuous current that causes melting of the fusible element(s), with the fuse applied at the maximum ambient temperature specified by the manufacturer." Therefore, the GE Full Range fuse is one of the best alternatives for equipment protection. These fuses can be used indoors and outdoors without any protecting enclosure.
Features and Benefits:
Better low-current clearing ability
High interrupting capacity
Noiseless operation
UL Listed
Fast current-limiting operation
No vents or special reinforced compartments required |
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9F59 "T, W & V" series Under Oil (OSP)
Backup current-limiting fuses are designed to be used in series with another protective device (such as an expulsion industrial fuse) to give protection through the complete range. OSP stands for Oil Submerged Protector. These fuses are sealed against the ingress of oil. Each fuse is given a helium manufacturer of mass spectrometer leak test to prove the integrity of the industrial seal.
Features and Benefits:
Complete oil-submergibility
Prevents violent transformer failure from high-fault currents
Proven field performance
100% factory-tested for hermetic seal
Designed and tested for expected transformer duty cycles
Product Scope:
From 8.3 to 23kV
From 40 to 300A
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