Equipment

PARMA RK power quality analyzers and recorders measure and record power quality parameters in compliance with GOST 13109-97 standard in networks of power supply systems. The instruments can be used for monitoring power quality, registering load curves, investigating failure causes, expert examination while resolving disputes between consumers and power supply companies.

PARMA RP digital fault recorders are designed for registering fault events, transient and steady states in power systems, as well as for various electrical metering and research. The recorders can be used independently or as part of automatic control systems.

PARMA VAF ® volt-ampere-phase meters are designed for measuring electrical network parameters. They are used in power inspection and power supply companies, electrical service departments, relay protection and controls. The main application of VAF meters is to check the right connection of electricity meters, to test protection of generators, transformers and power lines, to measure secondary circuit parameters in current and voltage transformers.

PARMA T400 multifunction transducers measure electric (AC) power parameters and transmit them to high-level controller of automatic information measuring systems.

GPS-synchronizing sources and systems provide UTC time reference for one or several devices (servers, relays, etc.).

PARMA RT current testers can detect the need to maintain or repair tap changer contactors of power transformers.