• MV Incomer options of ring main units (RMU)
• Incorporating cast resin transformers up to 4MVA
• Air-cooled or force ventilated to increase output by up to 40%

• MV cable options top or bottom
• Voltages up to 33kV
• Ingress protection to IP2X
• Reduced footprint design
• Maintenance access

Package Substations Features and Options:

• Ingress protection ratings up to IP3X
• Transformers with either copper or aluminium windings
• Transformers from all the main manufactures including ABB, Schneider, SGB, Tesar, TMC, Zuchinni Legrand plus other manufacturers ranges
• Routine full-factory witness testing
• Why Prefabricated Substations? l Safety: A fully tested electrical equipment > Much more safety for the public and operators compared to traditional civil works substations l Time & Money: Reduced cost/ time of installation with full project management > Definition of the MV/LV substation design including the right components solution to fit local standards > Production of the right enclosure: product fitted to the needs > Integration of all the components following a safe and industrial process > Factory assembled and tested solution: ensuring commissioning > Shipping and installation reduced with solution delivered ready to be connected > Benefit from expertise and 40 years of field proven experience l Reliability : IEC 62271-202 compliant substations > That mean better resistance to temperature rise, humidity, pollution etc. > To improve: > equipment life span > service continuity > public and operator safety

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• MV Incomer options of ring main units (RMU)
• Incorporating cast resin transformers up to 4MVA
• Air-cooled or force ventilated to increase output by up to 40%
• Voltages up to 33kV
• Ingress protection to IP2X
• Complying with latest IEC 62271-202 for Compact Sub Station
• Different range of distribution transformer
• Maintenance free ring main unit is used for MV networking. Type test for internal arc fault
• All live part in the CSS is protected against unintentional contact by means of lockable doors.
• Reduced overall plant and operating costs.
• Compact can be installed in a limited space of 6 sq. meter.
• Appealing aesthetics.

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Power distribution systems considered the last mile in the power generation process as delivering power to consumers in a convenient way. Low voltage distribution networks improve the flow of electricity from producers to consumers, while ensuring safe and efficient delivery to end consumers. The low voltage network, or secondary network, is the part of electricity distribution that transmit electricity from distribution transformers to end-user electricity meters.

Distribution or secondary transformers located along outlets convert the voltage from medium voltage levels to low voltage levels (mains voltage) suitable for direct use by the end consumer. Power supplies transfer energy from distribution substations to end users, forming a medium-voltage network or a primary network operating at medium voltage levels (typically 5–35 kV). In 240 V systems, multiple low-voltage outlets made of overhead power lines, overhead or underground cables, or a mixture thereof, serve consumers; in air networks, the service height difference is from the top of the rack to the roof connection. The voltage levels at which power distribution systems operate vary from region to region, but typically operate at electrical power levels below 100 kilovolts.

Reverse power flow in the network of the electrical system negatively affects the voltage profile of the low voltage distribution system for domestic networks. DG integration makes low voltage distribution networks complex in terms of voltage, frequency, and power quality. To analyse and coordinate the operation of distribution systems with a rapidly growing number of PV cells, more accurate distribution system models are required, especially for secondary (low voltage) circuits of the distribution system up to a common connection point for distributed PV cells. The low voltage systems also need to be upgraded to implement smart technologies at customer sites to ensure they work effectively with the existing low voltage distribution system.

Our certification of low voltage power distribution products is an easy way to ensure that your equipment complies with industry regulations, a key component to gaining market access. Having this knowledge will help every technician develop professional confidence and enthusiasm, thereby increasing their efficiency.

Components of a Low Voltage Distribution System

Distribution Transformer – A distribution transformer is a step-down transformer consisting of a delta-connected primary winding and a star-connected secondary winding. It forwards electrical power to the distributors.

Distributor – A distributor is a conductor from which taping is taken for supply to the consumers. The current is not constant throughout the distributor as it is tapped at various places along its length.

Service Mains – This is a short cable that connects the distributor to the consumer’s electricity meter.

Specifications

1. Modular Construction expandable
2. Indoor/Outdoor application Protection up to IP65
3. Form 4b
4. Various configuration
5. Based on IEC 61439-1&2
6. Arc proof option
7. Ratings up to 6300Amps /100Ka
8. Intelligent temperature monitoring system
9. Easy accessibility of components for maintenance purpose.

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Safelink MCCB distribution panel are economical, ready made boards for quick and easy installation. Its a compact design to ensure minimum area requirement but enough space for incoming and outgoing cables with removable top & bottom gland plates. Side mounted cable-chambers allow ease of termination for bigger sizes of cable. Addition of metering chamber can offer installation of Digital meters with RS485 interface. TPN MCB distribution can also be added to Safelink as an option.

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PCTL Automation LTD has a designated Voltage stabilizer product line that are manufactured to safeguard and protect equipment against voltage fluctuations. These are top of the range products tailored for every client’s load capacity. These Voltage Stabilizers are designed to operate within the set voltage limits thus loading operational voltages are within allowed limits.

Features of AVR

• Optimum Voltage results in 10-20% savings under demanding conditions
• Inbuilt Transient surge suppression that protects against spikes
• Customized configurations based on site requirements with reliable design and robust construction that provides a long service life.
• Optional GPRS and Wireless Energy Monitors for real-time energy monitoring
• Protects equipment against failures due to over or under voltage
• Optional Bypass – allowing no power interruption during maintenance

Why Opt for an AVR?

• Exceptionally precise output voltage regulation
• The output voltage regulation ranges from fair to very good (tap switching) (double conversion)
• Outdoor applications are simple to implement
• Our premium quality AVR demands very little or no routine maintenance.
• Single and three phases up to 5000KVA, Voltage, and configuration flexibility
• High tolerance to system malfunctions and overload.
• High tolerance to power factor and frequency variations.
• Excellent line isolation at a reasonable price
• There are no limitations on the number of correction cycles while using ultrafast voltage correction.
• Our automatic voltage stabilizer price is easily affordable.

Primary functionalities of an AVR

It regulates the system’s voltage and brings the machine’s operation closer to steady-state stability. Over voltages caused by a rapid reduction of load on the system are reduced by automated voltage regulators. It splits the reactive load between the parallel alternators and raises the system’s excitation under fault conditions so that the most excellent synchronizing power is available at the moment of fault clearing. The automatic voltage stabilizer circuit board plays an important part.

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Feeder pillars are available in various designs. Uses & Applications Feeder pillars are mainly used in electrical installations.

Some of its common uses are:

• Street lighting
• Telephone systems
• Distribution units

The post Construction & Distribution Feeder Pillar appeared first on PCTL.

Our on line planned maintenance and technical support service offers complete peace of mind for the lifetime of the automated system.

PCTL are recognised throughout Advanced Manufacturing industries for our innovative, intelligent design and our capability to supply robust fully automated solutions for complex and demanding applications.

PCTL’s experience and expertise in machine building and systems integration enables us to work with all the major automation equipment manufacturers. We are proud to have partnerships with leading industrial automation suppliers, SCHNEIDER and ABB .These partnerships allow us to offer greater flexibility in specification, the latest technology and the best possible customer support for all your automation. All of these companies are active in developing the latest Industrial technologies to enable SMART Factory implementation.

Industry sectors that we operate in include Pharmaceutical, Aerospace, Medical Devices, Petrochemical, Chemical, Consumer Goods, Nuclear, and many more. Our clients are predominantly the most well-known companies.

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