Savin Capacitors
Vashi, Navi Mumbai, Maharashtra
08048606679
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Thyristorised & Switchgear Panels

We are a leading Manufacturer of Electrical Switch Gear, Thyristorised APFC Panel, LT Switchgear Panel, Low Voltage Control Panel, Low Voltage Panel and Circuit Breaker Box from Navi Mumbai, India.

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Electrical Switch Gear

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Electrical Switch Gear

Approx Price: Rs 16,500 / Unit

Product Details:
Application connect and disconnect electric induction motors

We have emerged as the leading manufacturer and supplier of premium quality LT Switchgear Panel. This LT Switchgear Panel is developed by the experts using optimum quality components and advanced technologies.In an electric power system, switchgear is the combination of electrical disconnect switches, fuses or circuit breakers used to control, protect and isolate electrical equipment. Switchgear is used both to de-energize equipment to allow work to be done and to clear faults downstream. This type of equipment is directly linked to the reliability of the electricity supply.

The earliest central power stations used simple open knife switches, mounted on insulating panels of marble or asbestos. Power levels and voltages rapidly escalated, making opening manually operated switches too dangerous for anything other than isolation of a de-energized circuit. Oil-filled equipment allowed arc energy to be contained and safely controlled. By the early 20th century, a switchgear line-up would be a metal-enclosed structure with electrically operated switching elements, using oil circuit breakers. Today, oil-filled equipment has largely been replaced by finger-blast, vacuum, or SF6 equipment, allowing large currents and power levels to be safely controlled by automatic equipment.

High-voltage switchgear was invented at the end of the 19th century for operating motors and other electric machines.[1] The technology has been improved over time and can now be used with voltages up to 1,100 kV.[2]

Typically, switchgears in substations are located on both the high- and low-voltage sides of large power transformers. The switchgear on the low-voltage side of the transformers may be located in a building, with medium-voltage circuit breakers for distribution circuits, along with metering, control, and protection equipment. For industrial applications, a transformer and switchgear line-up may be combined in one housing, called a unitized substation

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Thyristorised APFC Panel

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Thyristorised APFC Panel

Approx Price: Rs 3.6 Lakh / Unit

Backed by our sophisticated infrastructural facility, we are manufacturing and supplying Thyristorised APFC Panel. These are designed by our skilled tea of professionals by utilizing the supreme quality components and latest technology in adherence with the international standards. Our offered range is cherished by the clients all across the country. Available in various specifications, the offered panel can also be availed by the clients at market leading prices.

 

Features:

 

  • High speed power factor correcting system for p.f. correction of loads within short time.
  • State of art capacitor switching mechanism allows compensation of reactive power within 20 ms 0.5 sec.

  • Renders distribution network stable in absence of contactor switching causing high voltage transients harmonics & other disturbances.

  • Prevents voltage drops & flick rings. Reduces failures in highly sophisticated electronic equipments like PLC’s computers & others control systems.

  • Highly suitable for spot welding application where the reactive energy is compensated within a short time of 200 msec or less.

  • Available with tuned & detuned reactors for surge protection & harmonic suppression.

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LT Switchgear Panel

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LT Switchgear Panel

Approx Price: Rs 2.5 Lakh / Unit

Generally electrical switchgear rated upto 1 KV is termed as low voltage switchgear. The term LV Switchgear includes low voltage circuit breakers, switches, off load electrical isolators, HRC fuses, earth leakage circuit breaker, miniature circuit breakers (MCB) and molded case circuit breakers (MCCB) etc i.e. all the accessories required to protect the LV system.
The most common use of LV switchgear is in LV distribution board. This system has the following parts

Incomer

The incomer feeds incoming electrical power to the incomer bus. The switchgear used in the incomer should have a main switching device.

 

The switchgear devices attached with incomer should be capable of withstanding abnormal current for a short specific duration in order to allow downstream devices to operate. But it also be cable of interrupting maximum value of the fault current generated in the system. It must have interlocking arrangement with downstream devices. Generally air circuit breakers are preferably used as interrupting device. Low voltage air circuit breaker is preferable for this purpose because of the following features

  1. Simplicity
  2. Efficient performance
  3. High normal current rating up to 600 A
  4. High fault withstanding capacity upto 63 kA

Although air circuit breakers have long tripping time, big size, high cost but still they are most suitable for low voltage switchgear for the above mentioned features.

Sub - Incomer

Next downstream part of the LV Distribution board is sub - incomer. These sub - incomers draw power from main incomer bus and feed this power to feeder bus. The devices installed as parts of a sub - incomer should have the following features

  1. Ability to achieve economy without sacrificing protection and safety
  2. Need for relatively less number of inter - locking since it cover limited are of network.

 

ACBs and switch fuse units are generally used as sub - incomers along with molted case circuit breakers (MCCB).

Feeders

Different feeders are connected to the feeder bus to feeds different loads like, motor loads, lighting loads, industrial machinery loads, air conditioner loads, transformer cooling system loads etc. All feeders are primarily protected by switch fuse unit and in addition to that, depending upon the types of load connected to the feeders, the different switchgear devices are chosen for different feeders. Let's discuss in details

  • Motor Feeder
  • Motor feeder should be protected against over load, short circuit, over current up to locked rotor condition and single phasing.
  • Industrial Machinery Load Feeder
  • Feeder connected industrial machinery load like oven, electroplating bath etc are commonly protected by MCCBl andfswitch fuse units
  • Lighting Load Feeder
  • This is protected similar to industrial machinery load but additional earth leakage current protection is provided in this case to reduce any damage to life and property that could be caused by harmful leakages of current and fire.

In LV switchgear system, electrical appliances are protected against short circuit and over load conditions by electrical fuses or electrical circuit breaker. However, the human operator is not adequately protected against the faults occurs inside the appliances. The problem can be overcome by using earth leakage circuit breaker. This operates on low leakage current. The earth leakage circuit breaker can detect leakage current as low as 100 mA and is capable of disconnecting the appliance in less than 100 msec.

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Low Voltage Control Panel

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Low Voltage Control Panel

Approx Price: Rs 2.5 Lakh / Unit

We have emerged as the leading manufacturer and supplier of premium quality LT Switchgear Panel. This LT Switchgear Panel is developed by the experts using optimum quality components and advanced technologies.Types of LV panels on offer:
  • Power & Motor Control Centers

Owing to the complete modularity of our design sophisticated PCCs & MCCs can be built with simplicity. With this system, the physical dimension of each compartment can be varied in width, height and depth to accommodate the various space requirements for different components required for different controls, for example in one MCC we can plan to install Direct on Line, Star Delta, Soft Start & Auto transformer Starters with relative ease to ensure that all the overall controls and protections are in place. Our design system will also allow the design of intelligent Motor Control Centers which integrate electronic and programmable device connected to a network such as DeviceNet and ProfiBus together with traditional electromechanical equipments.

  • Distribution Boards

We have the skillsets to make all kind of distribution boards like Auxilary power distribution boards, Power distribution boards, Rolling table distribution boards, Junction boxes etc.

  • Lightning Arrestor Voltage Transformer Panels

With the assistance of our experienced designers, we offer LAVT Panels with a capacity up to 33 KV. Our panels are suitable for both indoor and outdoor construction with IP42/55 Degree of protection.

  • Automatic Power Factor Correction Panels

We manufacture automatic power factor correction panels that maintain the power factor of the system automatically. Fabricated using premium quality raw materials with cutting edge technology, these panels are durable and dimensionally accurate. These correction controllers are installed in various places such as hotels, hospitals, commercial complexes and railways.

* High performance

* Low maintenance

* Minimize heavy electricity bills

  • Generator AMF & Synchronizing

Over the many years we have acquired a skill and experience in Generator panel that can be rivaled by few. We can design DG Synchronizing Panel based on load sharing, stopping, with load transfers based on KW, KVAr and PF. Changing of schemes made through PLC & software that work in tandem with the Generator Controls & Relay. In addition to the normal controls our panels can also be designed to enable power monitoring, communication, protection & display all as a standard feature.

  • PLC , Automation Systems & Intelligent Drive Panels

We offer a range of intelligent, flexible, powerful, expandable and effective programmable logic control solutions with expandable inputs and outputs.

Our range of Scada systems are user friendly, robust and comprehensive in the display of power parameters, graphs, single line diagrams, history, help menu for the Control panel operation, and remote start facility as called for by the application.

Most manufacturing and building service today require some degree of automatic monitoring and control. We can supply complete process panel, utilizing the latest technology in PLC control and recording, along with console units and heavy duty electronic racking.

We can offer drive panels for all applications with the best in class ABB drives

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Low Voltage Panel

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Low Voltage Panel

Approx Price: Rs 65,000 / Unit

We have emerged as the leading manufacturer and supplier of premium quality LT Switchgear Panel. This LT Switchgear Panel is developed by the experts using optimum quality components and advanced technologies.
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Circuit Breaker Box

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Circuit Breaker Box

Approx Price: Rs 25,000 / Unit

We have emerged as the leading manufacturer and supplier of premium quality LT Switchgear Panel. This LT Switchgear Panel is developed by the experts using optimum quality components and advanced technologies.
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Control Panels

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Control Panels

Approx Price: Rs 3.6 Lakh / Unit

We have emerged as the leading manufacturer and supplier of premium quality LT Switchgear Panel. This LT Switchgear Panel is developed by the experts using optimum quality components and advanced technologies.
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Low Voltage Switchgear

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Low Voltage Switchgear

Approx Price: Rs 1.25 Lakh / Unit

Product Details:
Application By the current rating. By interrupting rating (maximum short circuit current kAIC that the device ca

We have emerged as the leading manufacturer and supplier of premium quality LT Switchgear Panel. This LT Switchgear Panel is developed by the experts using optimum quality components and advanced technologies.
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Electrical Switch Gear Maintenance

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Electrical Switch Gear Maintenance

Approx Price: Rs 15,000 / Unit

Product Details:
Application protection devices against overload and short circuits, ensuring personal safety and the integrity

We have emerged as the leading manufacturer and supplier of premium quality LT Switch gear Panel. This LT Switch gear Panel is developed by the experts using optimum quality components and advanced technologies.

Maintenance of low voltage switchgear
General rules of electrical installation design
Connection to the MV utility distribution network
Connection to the LV utility distribution network
MV and LV architecture selection guide for buildings
LV Distribution
Protection against electric shocks and electric fires
Sizing and protection of conductors
LV switchgear: functions and selection
  • The basic functions of LV switchgear
    • LV switchgear functions - Electrical protection
    • LV switchgear functions - Isolation
    • LV switchgear functions - Switchgear control
  • The switchgear
    • Elementary switching devices
    • Combined switchgear elements
  • Choice of switchgear
    • Switchgear selection
    • Tabulated functional capabilities of LV switchgear
  • Circuit-breaker
    • Standards and description of circuit-breakers
    • Fundamental characteristics of a circuit-breaker
    • Other characteristics of a circuit-breaker
    • Selection of a circuit-breaker
    • Coordination between circuit-breakers
    • Discrimination MV/LV in a consumer’s substation
    • Circuit-breakers suitable for IT systems
    • Ultra-rapid circuit breaker
  • Maintenance of low voltage switchgear
Overvoltage protection
Energy Efficiency in electrical distribution
Power Factor Correction
Power harmonics management
Characteristics of particular sources and loads
PhotoVoltaic (PV) installation
Residential and other special locations
ElectroMagnetic Compatibility (EMC)
Measurement
Contents [hide]
  • 1- Parameters influencing the ageing
  • 2- Preventive maintenance
    • 2.1- Periodic maintenance
    • 2.2- Conditional maintenance
  • 3- Example of maintenance recommendation for Power Circuit Breaker (>630A)

IEC60364-6 requires initial and periodic verifications of electrical installations. The electrical switchboard and all its equipment continue to age whether they operate or not. This aging process is due mainly to environmental influences and operating conditions. To ensure that Low voltage switchgear and especially circuit breaker retains the operating and safety characteristics specified in the catalogue for the whole of its service life, it is recommended that:

  • The device is installed in optimum environmental and operating conditions
  • Routine inspections and regular maintenance are carried out by qualified personnel.
Parameters influencing the ageing

A device placed in given conditions is subjected to its effects. The main factors that accelerate device ageing are:

  • temperature
  • vibration
  • relative humidity
  • salt environment
  • dust
  • corrosive atmospheres.
  • percent load
  • current harmonics
Preventive maintenance

Preventive maintenance consists in carrying out, at predetermined intervals or according to prescribed criteria, checks intended to reduce the probability of a failure or deterioration in the operation of a system.

There are two types of preventive maintenance:

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Savin Capacitors No. 215, Shiv Centre, Sector-17, Vashi,
Navi Mumbai - 400705, Maharashtra, India

Vinay Agarwal ( CEO )
08048606679
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