Prasiddham Enterprises Private Limited

We offer to ou clients control and relay panels as per their requirements. We not only supply but export them also.

 Our range of control & relay panels include :

Simplex relay panel
Corridor type (Duplex) control and   relay boards.
Synchronizing panels (Swing type)
Synchronizing trolley
Control desk
Outdoor marshalling kiosk
Junction box

We manufacture a comprehensive range of control and  relay panels and control desks for control, protection, alarm, indication, metering and  synchronizing  functions etc.and also for power stations, sub-stations and industrial plants of various system voltages

GE Relays offered by us are manufactured by GE INDIA INDUSTRIES PVT LTD. Made using advanced process techniques, all relays supplied as well as exported by us are precision designed so as to meet client’s specific requirements. NR Relays are one of the five largest relay manufacturers in the world and adopt DPFC technology that makes the operations more sensitive, faster as well as reliable.

Products of GE relays are available in following fields:

• Protective Relay
• Power Plant Automation
• Dispatching Automation
• Substation Automation
• Wide Area Protection

GE’s products in Protection and Automation:

• Overcurrent:IAC,IFC,DIAC/DIFC/DSFC

• Differential:BDD,STD,CFD,PVD

• Directional:JBC/JBCG,JBCV

• Distance:CEB,CEY,CEYG

GE’s Innovative Technologies:

• Deviation of power frequency component (DPFC)
• Modular hardware platform
• Two independent data acquisition to prevent any undesired trip
• Patented adaptive floating threshold
• New and unique power swing blocking principle

GE’s Transmission Line Protection – Application:

• Overhead lines and underground cables
• Double-circuit lines
• Weak in-feed
• Extremely short lines and long lines
• Single pole or three pole tripping
• GE’s Benefits to Customers
• High correct operation rate
• Fast operation speed
• Easy to use and maintain
• Customized system
• Series compensated lines

We offer customers Industrial Load Management System (ILMS) that is a control system designed by Honeywell for monitoring as well as controlling Electrical Energy of any Industrial plant so as to ensure reliable as well as stable energy supply for energy-intensive industries operating in high-demanding, hazardous or extreme environments. These include oil & gas, metals, petro-chemical, pulp & paper as well as other industries.

We balance energy requirements with available energy supply and thus help in preventing disturbances of operations as well as even blackouts. Furthermore, we also enable a better control of energy costs as well as enhanced safety.

Basic Requirements:

• Supervision, Control and Data Acquisition (SCADA)
• Active and Reactive Power Control
• Mode Control – Breaker Control, Traf tap etc
• Re-Acceleration / Re-Starting
• Synchronization
• Load Shedding

Advanced Requirements:

• Power Network Analysis
• Load Forecasting
• Load Flow Analysis
• Relay Coordination Study
• Availability Based Tariff
• Asset Management
• Contingency Analysis (What if)

Available in single- and three-phase types, the panel has an easy-to-assemble modular design, which makes it extremely easy to install. Ideal for indoor as well as outdoor construction and has a front accessible field-phase balancing.

Substation Automation System (SAS) are designed for substations of 400kV/220kV/132 kV that typically comprises of HMI + Experion SCADA + Control & Protection Relay Panels.

SAS also integrates all Secondary Equipment like Energy Meters, Protection Relays, RTUs to view from one single window operation known as HMI.

Scope of SAS:

• Utility Sector – For all 132 or 220 kV or 400 kV Substation
• Industrial Plant – For 132 or 220 kV or 400 kV Substation (Main Receiving Substation)

 The hardware is designed by Honeywell for wide range of ambient conditions with enhanced EMC immunity performance. Further, all kinds of documents are also provided online for ensuring faster maintenance as well as troubleshooting at every station. These include: 

• Maintenance manuals
• Layout drawings
• Wiring diagrams
• Device pictures