TESTING & COMMISSIONING

“Commissioning and Installation Agency” means any agency providing service in relation to erection, commissioning or installation;
VALAN Industries has hand on experience in testing & commissioning of the following electrical parameters.

Power Gears

  • Generators
  • Transformers
  • HV & LV Motors
  • Cables
  • Capacitors
  • Bus Ducts
  • Reactors etc.

Switchgear and Control Gears

  • GIS
  • EHV
  • HV & LV Circuits
  • Breakers
  • Isolators
  • Power Control Centre’s
  • Motor Control Centre’s and Control Panels

Protective Gears

  • Relays
  • Current and Voltage Transformers up-to 400 KV System

Expertise in protection system

Relay Manufacturers

  • ABB
  • Siemens
  • Schweitzer
  • Rey roll
  • GE
  • ZIV
  • Alstom
  • Schneider Electric

Software Proficiency

  • PCM600
  • Digsi 4 & Digsi 5
  • Enervista
  • SE Easergy Studio
  • Micom S1 Agile
  • PCS Explorer
  • Zivercom Plus
  • IPScom

We have expertise team to work on different types of Protection Schemes and its Protections.

  • Line / Distance Protections
  • Generator Protection
  • Auto-recloser Function
  • Differential Protection (Generator, Transformer, Busbar, Motor & REF)
  • Bus Bar Protection
  • Motor & feeder Protection
  • Pilot – wire Protection

T & D SUBSTATIONS

  • Testing and Commissioning of GIS up to 400kV.
  • Testing and commissioning of Switch Yard up to 400kV.
  • Testing and commissioning of LT & MV Switch gears.
  • Testing and commissioning of LT & MV Motors and Drives
  • Testing and commissioning of Distribution & Power Transformers.
  • Testing and commissioning of Generator AVR.
  • Testing and commissioning of Electro mechanical, Static, Numerical Relays and configuration.
  • Trouble shooting of Switch gears, Switch Yards, Power Plants, Process Plants & etc.
  • Insulation Resistance measurement.
  • Winding Resistance measurement.
  • Turns Ratio measurement.
  • Tan Delta & Capacitance measurement.
  • Contact Resistance using micrometer.
  • Dynamic Contact Resistance measurement.
  • Short Circuit impedance measurement
  • No load loss measurement (open circuit test).
  • Power Factor Measurement.
  • Breaker Timing measurement
  • LCM (Leakage current measurement).
  • Battery & Battery charger testing and commissioning .
  • Partial Discharge test.
  • Sweep Frequency Response Analysis (SFRA) test
  • Thermal vision – Temperature measurement at live conductor’s joints.
  • Harmonic analysis.
  • Power line carrier communication.

SOLAR Plants

  • We provide following Testing & Commissioning Services as per IEC/IEEE standards
  • Testing of Solar PV Modules, strings
  • Testing of Solar Inverters & Batteries
  • Operation & Maintenance of Solar Plants
  • Performance testing & other Support Services such as
  • Design Validation
  • Load flow & Power Loss Analysis
  • Efficiency Calculation
  • Harmonics Analysis & Mitigation