Site Services

We provide complete Erection, Testing & Commissioning of AIS &RMU
Make: SIEMENS/ABB/Schneider / GE
Service offer
Base Frame (Channel/ISMC) Supply & Installation
Installation of Switchgear Panel & LV Chamber
Coupling of Panels at Site  
Testing of Current Transformers
Installation of Bus VTs & Line VT
Testing of Line VTs + Bus VTs
Circuit Breaker Timing Test
Contact Resistance (mV Drop test)
Testing of Control Schematics/Interlocking’s
HV Testing of GIS & Cables
Power Cable Termination Three Core & Single core

Product Details:

Leveraging on the expertise of our talented personnel, we are indulged in rendering Retrofit Solution Services. To meet with the exact requirements of our customers, these presented services can be changed to complete the varying requisites and demands of our customers.

1. We offers design, engineering, development of PC & Operator Panel based HMI & SCADA solutions for Substations, Switchyards, Power & Process plants.                                
2. We provides Substation Automation System (SAS) solutions with modern state-of-art technologies comprising of various communication protocols e.g. IEC61850, IEC101, IEC103, IEC104, Modbus, Modbus TCP/IP, OPC etc.                                
3. Also we undertake AMC for complete automation system                                 
                                
Make Offered : SIEMENS , Schneider , Pheonix           

With years of practice, we are providing Relay Services. Further, these services are widely acknowledged in the market for their reliability and timeliness. Moreover, we render these services as per customers’ specifications and demands.

Siemens/abb/sel/alstom/schneider/ee/areva Makes Relay Testing And Commissioning:

• a. Overcurrent & Earth fault Protection
• b. Differential protection
• c. Distance Protection
• d. Generator protection

 

We do complete Erection, Testing & Commissioning MV GIS  
Service offer
Base Frame (Channel/ISMC) Supply & Installation
Installation of Switchgear Panel & LV Chamber
Coupling of Panels at Site  
Filling of SF6 Gas
Checking of Dew Point /Purity of SF6 Gas
Testing of Current Transformers
Installation of Bus VTs & Line VT
Testing of Line VTs + Bus VTs
Circuit Breaker Timing Test
Contact Resistance (mV Drop test)
Testing of Control Schematics/Interlocking’s
HV Testing of GIS & Cables
Power Cable Termination Three Core & Single core

The CT Analyzer automatically determines all relevant current transformer values and compares the results with the selected standard. The device evaluates the current transformer as per the IEC, IEEE or national/self-defined standards within seconds with the push of a button.
Ratio and phase accuracy
Winding resistance
Excitation characteristics (knee points)
Composite error (ALF, ALFi, FS, FSi, Vb)
Burden impedance
Transient CT classes and parameters (TPS, TPX, TPY and TPZ type CTs)
Transient dimensioning factor (Ktd)
If missing/unknown: CT type, class, ratio, knee point, power factor, nominal burden, operating burden, primary and secondary winding resistance
Remanence and residual magnetism
Immediate good/bad evaluation
Simulate different burdens and currents
Analyze the effect of CT saturation

As per the growing requirements of our clientele, we are involved in delivering Relay Test Set Rental Services to our honored clientele. These presented services are extremely valued amid our valued customers for their promptness and flexibility. The OMICRON CMC 356: 6 Phase Current / 4 Phase Voltage Protective Relay Test Set is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high burden electromechanical relays with very high power demands. The CMC 356 is compliant with NERC/FERC protection relay testing standards.

 

Features:

• Very powerful current sources for testing high-burden electromechanical relays
• High current amplitudes for 5 A relay testing
• High accuracy and versatility for testing static and numerical relays of all types
• Integrated network for testing IEC 61850 IEDs
• Continuous synchronized outputs with CMIRIG-B (e.g. for PMU or MU testing)
• Primary injection capabilities for commissioning tasks
• Test Universe software with unrivaled manual and automated testing functionality
• Front panel control with the unique CM Control (option)
• 10-channel analog measurement and transient recording functionality (option)
• Reliable and robust

 

Protection Relay Test Set

• High-burden electromechanical relays
• Static relays
• Numerical relays
• IEC 61850 IEDs (GOOSE and Sampled Values)
• Relay panels
• End-to-End testing with GPS or IRIG-B
• Busbar protection (up to 22 signal generators)

 

Power System Simulator

• Transient fault simulation
• Power swing
• CT saturation simulation
• CB simulation
• Rogowski coil simulation
• Compensated network
• Transient playback (COMTRADE, PL4 (EMTP))

 

Universal Tool for Substation Commissioning

• Checking SCADA annunciations
• Burden measurement
• CT/VT polarity checker
• Wiring checker
• Plausibility check for CT/VT with primary injection

 

Portable 10-Channel Measurement Device

• Transient recording (trigger: binary, PQ, GPS)
• Multimeter for: I, V, f, S, P, Q, cos Φ ...
• Trend recording for: I, V, f, S, P, Q
• Harmonics analysis