Sets of Instruments for electrotechnical laboratories (ETL)

For registration and high-quality work of electrotechnical laboratories (ETL), it is necessary to have a certain list of modern high-precision digital instruments and equipment for basic tests.

SKB EP manufactures and sells a certain range of instruments and test equipment for ETL. Below there are three complete sets of ETL (BASIC, OPTIMAL and PRO), which take into account the tasks, skills of specialists and the functionality of instruments.

It is impossible to constantly maintain the performance of electrical networks without this set of instruments. With their help, ETL specialists will be able to identify emerging problems, configure, repair and commission electrical installation equipment, thereby ensuring uninterrupted power supply.

Object of diagnostic	List of measurements	BASIC	OPTIMAL	PRO
ELECTRICAL SWITCHING EQUIPMENT	Measurement of speed parameters of switching equipment	up to 3 breaks per pole	up to 4 breaks per pole	up to 20 breaks per pole
	Measurement of speed parameters of switching equipment
	Measurement of travel parameters of main contacts
	Electrical resistance measurement of the conducting conture of contact system
	Checking drive mechanisms
	Tests of the trip-free mechanism on circuit breakers
	Resistance measurement of shunt resistors of arc extinguishing devices
	Resistance measurement of windings of control electromagnets
TRANSFORMERS, GENERATORS, MOTORS, etc.	DC resistance measurement of windings
	Demagnetization
	Heat Run Test
OLTC	Non-demountable estimation of the OLTCs
	Recording of the circular diagrams of the OLTCs
	Oscillography of the contactor
POWER CABLE LINES	Resistance measurement of cable cordes