Introduction
- 1. 1.1 DYNAMIC GROUP - A PROFILE Dynamic Elecpower Private Limited, a very well established in the year 1985 at Jaipur, Rajasthan, India. Dynamic is well-known for its upgraded quality assurance after sales and services (24 hrs) and also for its ON time delivery track record. Our organization counts amongst the leading manufacturer and supplier of Control Relay Panels, PCC/MCC, VFD, and soft starter Panels and many more according to requirement and suitable for almost all application in various industries. These products offered by us are highly appreciated for their optimum quality and effectiveness. We also provide customization facility to our customers. Dynamic is the professionally managed company accredit with ISO-9001-2000 Designing & manufacturing of Electrical Panels
- 2. Mr. N.R Lodha, the chairman of the company, started Dynamic Elecpower with his best efforts. With great contribution of Mr. S.K Lodha the company has made substantial growth over the period and is projecting a turnover of Rs. 40-50 Crores by 2013-2014. Now the company has a well maintained and organized 2000 sq. metre setup for panel manufacturing with in-house facility of fabrication, powder coating and 9- tank chemical pre- treatment plant in RIICO, Biliya
- 3. Manufacturing: ELECTRICAL SUPPLY CHARACTERISTICS CONSTRUCTIONS STANDARDS CONSTRUCTIONS NAME PLATES & LABELS PAINTING & FINISHING TESTED CPRI
- 4. POWER FACTOR CONTROLLER (PFC): PFC (power factor correction) also known as power factor controller) is a feature included in some computer and other power supply boxes that reduces the amount of reactive power generated by a computer. Reactive power operates at right angles to true power and energizes the magnetic field
- 5. MCCB (Moulded Case Circuit Breaker): MCB is a miniature circuit breaker which is used to break small currents. Like in domestic LT circuits. The ratings usually end up to 100 A. MCCB is a Module case circuit breaker which has a rugged construction as it can break larger currents usually from (100- 1000A).
- 6. RCBO (Residual Current Circuit Breaker): Residual Current Circuit Breaker with Over Current Protection RCBOs. The range designed to ensure efficiency and protection. RCBOs are commonly used in applications where there is the need to combine protection against over currents (overload and short-circuit) and protection against earth leakage currents.
- 7. Terminal Block: A terminal block is a screw-type electrical connector where the wires are clamped down to the metal part by a screw. It is a connector which allows more than one circuit to connect to another circuit. It often contains two long aluminum or copper strips that are designed to connect different components.
- 8. Water level controller: In many homes and other public places, ground water is used, which is pumped up to overhead tanks using water pumps which are controlled by electric motors. Controlling the pumps is often a necessity to avoid wastage of water. 1. Contact Water Level Controller. Here a simple circuit to control the Water pumps.
- 9. Neutral Link: Neutral Links/Bars are used as an accessory in Panel Boards & Electrical Board in Industries like Electrical, Electronics & Telecommunications. It is a considered as a backbone in Building Circuit Protections such as MCB, Switchgears, Circuit breaker, RCD etc.
- 10. Fuse A fuse is an electrical safety device (a component) that removes electrical current from an electrical circuit when the current in the electrical circuit is too high.
- 11. Over Load Relay Over load relay is for the protection of motor from the over load. It senses the load current and trips if it exceeds the limit. Current limit has to be set manually. It should be 80% of the full load current.
- 12. Current Transformer: A current transformer (CT) is a type of transformer that is used to measure AC Current. It produces an alternating current (AC) in its secondary which is proportional to the AC current in its primary. ... Current transformers have very little effect on the primary circuit.
- 13. Cable Lug: Cable lugs, also referred to as Cable terminal ends or cable shoes are electrical supplies utilized to securely connect or terminate cables to electrical devices, power or control panels, junction boxes, equipments and machineries. These lugs are often used to join power cables together as well.
- 14. What is the main function of MCCB? Trip Unit: The Trip Unit is the brain of the circuit breaker. The function of the trip unit is to trip the operating mechanism in the event of a short circuit or a prolonged overload of current. Traditional molded case circuit breakers use electromechanical trip units. What is a cable lug? Cable lugs, also referred to as Cable terminal ends or cable shoes are electrical supplies utilized to securely connect or terminate cables to electrical devices, power or control panels, junction boxes, equipments and machineries. These lugs are often used to join power cables together as well. What are cable lugs made of? Sheet metal terminals are also made from electrolytic copper according to EN 13600. But there is a difference in the basic material. While compression standard tubular cable lugs are produced from copper tubes, terminals are made from copper sheets.
- 15. What is Bus Bar? Bus bar is Aluminium or copper flat/strip installed inside any panel for carrying current. Incomming supply comming into the panel through incomer (VCB/ACB/MCCB/MCB/Isolator)and connected to this busbar. To this busbar all out going feeders are connected via breaker. Where are busbars used? Busbar systems are used to safely implement three-phase power distribution systems, often in large environments. Busbars are found in factories, data centers, retail facilities, laboratories, hospitals, and university or technology settings. What is the difference between Rccb and Elcb? ELCB and RCCB : ELCB is the old name and often refers to voltage operated devices that are no longer available and it is advised you replace them if you find one. RCCB or RCD is the new name that specifies current operated (hence the new name to distinguish from voltage operated). What is the difference between MCB & MCCB where it can be used? MCB is a miniature circuit breaker which is used to break small currents. Like in domestic LT circuits. The ratings usually end up to 100 A. MCCB is a Module case circuit breaker which has a rugged construction as it can break larger currents usually from (100-1000A).
- 16. How do earth leakage circuit breakers work? An Earth-leakage circuit breaker (ELCB) is a safety device used in electrical installations with high Earth impedance to prevent shock. It detects small stray voltages on the metal enclosures of electrical equipment, and interrupts the circuit if a dangerous voltage is detected. What is meant by air circuit breaker? Air Circuit Breaker is a device used to provide Overcurrent and Short Circuit Protection for circuits ranging from 800 Amps to 10000 Amps. One should not be confused between Air Circuit Breaker and Air Blast Circuit Breaker. Air Circuit Breakers are usually used in low voltage applications below 450 volts. What is PLC? A PROGRAMMABLE LOGIC CONTROLLER (PLC) is an industrial computer control system that continuously monitors the state of input devices and makes decisions based upon a custom program to control the state of output devices. ... Another advantage of a PLC system is that it is modular.