Our Products #5836081

MCB can be used for protection of circuits against short-circuit currents, protection of circuits against overload currents.

FEATURES:

• Wide range: SPN, TPN, PPI, Flexi, PSG, VTPN DB (up to 250A MCCB Incomer), Enclosures, P&S Units.
• Ingress Protection: Single Door IP30, Double Door IP43, Tested and Validated by CPRI
• Impact Protection: Single Door IK08, Double Door IK09, Tested and Validated by ERDA
• Designed and Manufactured as per IS8623
• Aesthetically superior DB with unique rounded corners and powder coated with RAL 9003 white color
• 15% more wiring area
• Reversible Door

Isolators can be used for electrical isolation they combine the following functions:

• Opening & Closing of on load circuits
• Manual dis-connection

BENEFITS:

• It complies to IS : 13947-3 IEC 60947-3
• Finger proof terminal so that 100% safety during maintenance
• Available up to 80A

APPLICATIONS:

Positive disconnection of electrical circuit in order to under go maintenance of downstream circuit in:

• Process Industries
• Residential sectors

FEATURES:

• Conforms to IEC 60947 - 2 & 3
• Single frame size for full range
• Icu = Ics = Icw (1sec) = 50 kA offers complete discrimination with the downstream breakers.
• Suitability for 690V applications
• Intelligent ET range of trip systems with current & voltage measurements.
• All 4 pole breakers equipped with adjustable neutral protections
• High electrical & mechanical maintenance free endurances

BENEFITS:

Get the performance you need, at a cost-effective investment, with the quality you demand:

• ACB offers reliable protection in LV distribution networks assuring continuity of service.
• Single frame size optimizes switchboard dimensions for complete range from 800 to 4000A.
• ACB will help to optimize installation & maintenance costs.
• ACB inherits key values - Safe, Reliable, Simple & Affordable.

APPLICATIONS:

Air Circuit Breakers are ideal for variety of applications & designed for protection & measurement of electrical distribution networks.

• Buildings
• Industrial sites
• Electrical Utilities and distribution
• Generator protection

FEATURES:

• For NFC or DIN, BS, UL type fuses
• 3 or 4-pole
• For direct operator, external front-mounted and RH side-mounted operators, external LH side-mounted operator
• Robust and compact handles : padlockable using up to 3 padlocks, lockable, with door interlock, black/grey or yellow/red, IP65 or IP55
• Certifications CE, UL, CSA, CCC.
• Pushbuttons with spring return
• Selector switches and key switches, 2 or 3 positions

APPLICATIONS:

• They provide on-load breaking and making, safety disconnection and overload protection of all low voltage electrical circuits.
• They are particularly suited for the protection and switching of the incoming main circuits to electrical panels, including the emergency stop.

• One hand operation thanks to intuitive pushbuttons disposition: the operator controls the crane without focusing on the buttons, but concentrates on the load.
• Operator protection: Harmony eXLhoist prevents from unexpected operations and protect your operator, equipment, and load.
• High availability: charge time for the battery is only 15 minutes for 30h runtime, so you do not need a back-up. In addition, the battery working life is up to five years, which is double the life of a traditional battery
• Unrestricted worldwide use: the globally compatible 2.4GHz frequency used enables you to deploy the same solution worldwide and standardize your spare parts stock.
• It also prevents interference between many remote control stations, allowing up to 50 systems running simultaneously.

APPLICATIONS:

• Industrial cranes
• Construction cranes: tower cranes and self errecting cranes

FEATURES:

• Complete protection concentrated in a single product
• Compact and simple to select
• Only 45 mm wide and are categorized according to their level of performance and functions: type of control, breaking capacity, motor protection and accessories.

FEATURES:

• Complete products
• Products for customer assembly using separate parts and common accessories.
• Circular, square or rectangular heads.
• Degree of protection: IP 65
• Certifications CE, UL, CSA, CCC.
• Pushbuttons with spring return
• Selector switches and key switches, 2 or 3 positions

BENEFITS:

• Can be configured in its packaging
• Quick start option requiring no adjustment
• Intuitive navigation
• Even more compact
• Category 1 EMC filter
• Local control on the front panel
• Resistant to harsh operating environments

APPLICATIONS:

• Simple machines for industry
• Simple consumer machines
• Other types of application: Food and drink (battery farming, greenhouses, etc.) Mobile machines and small devices equipped with a power socket. Applications which traditionally use other solutions (2-speed DC motors, mechanical drives, etc.)

KEIindustries has launched its new range of Flame retardant PVC insulated wires for domestic household applications -homecab.

Especially designed for domestic house hold usage, Homecab a multi-strand flexible house wires with fire resistant properties are equipped with specially formulated insulation, with a high oxygen and temperature index, enables the cable to withstand overloads preventing electric mishaps.

KEI INDUSTRIES LIMITEDis manufacturingLT POWER CABLESwith PVC or XLPE insulation of voltage grade upto 3.3 KV conforming to various Indian and International Standard Specifications.KEIalso manufactures other types of cables as listed at the end of this catalogue.

These winding wires have very thin insulation thickness which makes them useful in smaller submersible pumps such as V4 pumps. The old pumps are to be rewound the stator slots get smaller and they require thinner winding wires.

CROSS LINKED POLYETHYLENE (XLPE) :-

• XLPE means cross-linked polyethylene or vulcanized polyethylene.
• The basic material is low density polyethylene. Polyethylene is a thermoplastic material consisting of long chain of hydrocarbon molecules.
• At elevated temperatures these molecules tend to move relative to one another so that the material becomes increasingly deformable and will eventually melt at the temperature around 110oC.

ONTROL CABLESare primarily used in all types of electric utilities, industrial and commercial markets.

These products are mainly used inMACHINERY, MACHINE TOOLS AND APPLIANCES, MEASURING, CONTROL, HEATING AND AIR CONDITIONING TECHNOLOGIESfor permanent connections in cable chains, etc.

The halogen-free cables and wires are internationally certified and you can choose from our comprehensive range of standard products or can ask for cables / wires with special properties to meeting your requirement.

KEImanufactures HT cables up to 220KV conforming to National and International Standards at Bhiwadi plant.KEIhas State of Art HT cable plant with German technology. The manufacturing capability is upto 220KV.

HT plant is complete with heavy duty machines for wire drawing and conductor making, laying up, armouring , sheathing and packing.

The process commences with a compacted circular conductor being fed from the pay off stands into the extruder on elevated platform. The conductor passes through extruders crosshead, it is covered first with semiconducting screen layer then the XLPE insulation, followed by the outer semiconducting core screen. This crosshead is specially designed to feed three compounds from three extruders at one point described as Singe point Triple extrusion.

Thereafter, the extruded core enters and passes through vulcanizing line known as CCV line (Continuous Catenary Vulcanising) and the XLPE insulated core is cured in the process. In CV line inert atmosphere is maintained by the Nitrogen gas which is at high pressure and high temperature.

This process is popularly known as Single point Triple extrusion CDCC(Completely Dry Cured and Cooled Curing)

In keeping with the companys commitment to technological advancement, elastomer materials such as Polychloroprene (PCP), Chloro-Sulphoneted Polyethelene (CSP), Nitrile Rubber / PVC blends, Ethylene Propelene Rubber (EPR), Ethylene Vinyle Acetate (EVA) and Silicone have been specially compounded to meet numerous heat oil and fire resisting requirements. In the recent years KEI has also developed special Elastomeric Fire Survival Cables for power, control and instrumentation wiring.

Elastomeric compounds for insulating and sheathing of cables are formulated to meet the requirement ofIS 6380, BS 6899, IEC 60502and other international specification.

GENERAL CONSTRUCTION (CONFORMING TO IS 9968 PART 1)

• CONDUCTOR:Annealed tinned Copper wires Solid (Class 1), Stranded (Class 2), flexible (Class 5)complying with the requirement of IS 8130-1984
• SEPARATOR TAPE:Suitable material separator tape may be applied over the conductor
• INSULATION:General service elastomer compound Type IE1 of IS 6380-1984, Heat Resisting elastomer compound Type IE2 of IS 6380-1984, Silicone Rubber Type IE 5 of IS 6380-1984
• CORE IDENTIFICATION:Coloured insulation, Nos.PE tape, Coloured proofed tape, Nos. printing
• SHEATH:General service sheath Type SE1/SE2 of IS 6380-1984, Heavy Duty Sheath Type SE3/SE4 of IS 6380-1984

KEI INDUSTRIES LIMITEDmanufactures a wide variety of cables suitable for process instrumentation. In the projects related to power generation & distribution, chemical & fertilizer industries and various other types of engineering industries, the process instrumentation plays a vita role in measurement, supervision and control of the process.

All this means that the cables to be used for instrumentation should be designed and manufactured very carefully, KEIwith its meticulous efforts in maintaining quality, stringent in process control during manufacture and the knowledge of cable designing, is proud to say that it is capable of supplying instrumentation cables meeting any Indian/International standard or a specific requirement desired by project authority.

The efforts done byKEIare reqarded by acceptance of our quality by the country's prime organisations such asNTPC, PDIL, EIL, BHEL, TATA'S, IOCL, L&T, ABB, KRUPP IND, BPCL., HPCL, ESSAR, SIEMENS, ELECTRICITY BOARDS, RELIANCE, IOTL, MUKAND, HONEYWELL, ETC.

These cables can also be termed as instrumentation cables, since they are used for process temperature measurement. The construction is similar to paired instrumentation cable but the conductor material is different. Thermocouples are used in processes to sense temperature and is connected to the pyrometers for indication and control.

The thermocouple and pyrometers are electrically conducted byTHERMOCOUPLE EXTENSION/COMPENSATING CABLES.The conductors used for these cables are required to have similar thermo-electric (emf) properties as that of the thermocouple used for sensing the temperature. The cables are manufactured as perIS:8784, ANSI-MC 96. 1, B.S., ENI, DIN AND CUSTOMERS SPECIFICATION.