Electro technical laboratory

Electrotechnical Laboratory fulfills the following works:

• Testing of electric continuity and measurement of transfer resistance between grounding and grounding conductors, grounding equipment (parts) and grounding conductors.
• Testing and measurement of resistance of all types of grounding (measurement of specific soil resistance, measurement of current spreading resistance, inspection of element condition).
• Measurement of resistance of cable insulation, electrical motor winding, secondary circuits, electrical wiring and electrical equipment under 10 kV.
• Measurement of earth loop and phase neutral impedance, testing of interlock providing automatic disconnection of power supply.
• Testing of circuit breaker under 1 kV.
• Testing of interlock with fuses in electric plant under 10 kV.
• Measurement of transfer resistance of loops and resistance of electric machine and transformer winding.
• Measurement of DC resistance of power transformer winding and oil circuit breakers.
• Checking of actuation voltage and current of oil circuit breakers.
• Testing of cable lines and electric equipment under 10 kV with high voltage.
• Testing and measurement of voltage transformer and current transformer characteristics.
• Testing of protection tripping devices and differential breaker
• Testing of automatic transfer switch, relay protection units, automation and remote control and emergency lighting diagram.
• Testing of lightning protection systems.
• Testing of insulators
• Testing of power transformers under 10 kV.
• Testing of capacitors.
• Testing of surge arresters and voltage suppressors.
• Testing of vacuum circuit breakers.
• Testing of oil circuit breakers.
• Inspection and testing of accumulator batteries, power supply units.
• Measurement of illuminance
• Measurement of electric power values.

Electrotechnical Laboratory Service Cost

Price setting of Electrotechnical laboratory is a multiple-factor calculation, considering:

1. Scale of the construction (amount of objects and sites, square of construction, length of linear structures etc.).
2. Intensity of construction works (necessity of work arrangement in one or several shifts, work on weekends and holidays etc.).
3. Distance from city/town, need for temporary structure arrangement for specialists’ work at the site or out of it.
4. Climate, geographic, social features of the region.

Cost of services is defined based on individual calculation.

Request for Calculation of Electrotechnical Laboratory Work Cost

Competitive Advantages of LLC “GKS”

	Complex approach Wide range of issues solved
	Great experience in construction control: more than 30 years – worldwide; more than 5 years of excellent work in the Russian Federation
	Licensed and certified laboratories
	Qualified specialists Qualification of employees confirmed by certifying tests, licenses, certificates, diplomas.
	Flexible contractual policy of top managers
	Own laboratories equipped with all the necessary equipment
	Quality Management System ISO 9001:2015.