Ks type is an evolution of cam-operated switches produced during several decades based on the experience acquired in manufacturing different kinds of switches to local faeries industry market. In most attempts has been taken in this type of switch to add features and capabilities and advantages other its previous ones.in order to increase our loyal customers satisfaction
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Miniature Circuit Breakers Kaveh two types of alternating current brightness (B) and motor (C) in a variety of single-pole, single pole with neutral (1P + N), two-pole, three-pole, three pole and neutral (3P + N) and the four bridges are produced. Currently, two international standard IEC / EN 60898 and IEC / EN 60947-2 in accredited facilities and building miniature keys are used. In our country, the national standard for Miniature Circuit Breakers No. 2611 foundation developed the standard IEC / EN 60898 is.
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Cam operated and selector switches from electroKaveh company , covers a full range of cam operated switches which are suitable for Switching circuits and power supplies, Changeover switch (power - generator), Multi-step switch (selector switch), Ammeter switch, voltmeter switch and Motor Reversing cam switches like star – triangle , … . Rated currents from 12A to 630A with rotation angles of 30, 45, 60 and 90 degrees and very high variation in the layout and arrangement of contacts in utilization category AC - 23A (switching motor loads or other loads to highly inductive) in accordance with international standards IEC 60947 - 1 & 3 and national standards 4835 – 1&3 are been produced in Kaveh group
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A residual current device (RCD), or residual-current circuit breaker (RCCB), also known as an RCCB or RCD, is an electrical wiring device that to interrupting the circuit by comparing the return and return current of the circuit, and in the event of a difference between the current and the return current. In normal electrical circuits, the current flow is equal to the return current, but if for any reason the current between the phase wire and the null (in single-phase circuits) is different, this key will act as a protector.
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Thanks to optimized design, the installation is very easy for kaveh customers Along with two of the key features of this series of compact breakers (system versatility and high performance) high reliability and low cost can be noted. MCCB s will be used in electrical switch boards to protect in coming outgoing feeders against over load f short circuits. Kaveh MCCB,due to it’s optimized design , and compatibility with (earthing) system, have easy installation along with good performance .and in the first phase of manufacturing ,breakers excellent with breaking short circuit capacity of 36 KA to 85 KA and 16a to 800A (3 pole) rated current in different types as following.
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Contactor is a controllable switch electrically actuated (electromagnetically controlled) intended for switching a power or control circuit and constitute most important item in electric control circuits.it resembles mostly o electrical relays but it is used in high current rating application. A contactor is controlled via a circuit which require a very lower energy requirement level ranges than the switched circuit Contactor are made in different types and ratings , from the contactors operating with 24v DC which could be contained in one hand and con switch 6 amp rating circuits , up to contactor with rated voltage of multi kilo volts and currents of multi kilo amperes with widths more than one meter.
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Electrokaveh Three-phase analog control relay with three separate channels for conducting three-phase wire. Flow measurement from three-phase wires and output relay is controlled by adjusting the value on the device. If the flow is less than the current, connec t the relay, and if the flow of the current is greater than the set value after a time, the amount of delay setting is interrupted if the error persists. This can be done in two ways, automatically and manually, to reboot the device if an error is resolved. Just connected K1 terminal to K2 for automatic startup and connect the relay after it is cleared. The device is powered by 220 volts and connected to the A1 and A2 inputs of the device and the relay is connected immediately and terminals 15 to 18 are connected.
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In 1982, ElectroKaveh Manufacturing Industrial Group was established by the certificate of Ministry of Industries to produce all kinds of Electric Cam operated switches.
In the same year this group did the first and primary actions to construct the factory in Kaveh industrial city.
In 1986, After constructing the building and fixing and operating the machinery and equipments, and as soon as the parts were available for assembling, this company started its production activities formally.
