400/440TB & 440PB with ZELISKO SMVS voltage sensors

Application
Voltage and/or current measurment sensors on medium voltage connectors attached 
to equipment (transformers, switchgear, motors,...).
Sensor can be interfaced with any IEC 60044-7 and -8 compliant Intelligent Electronic Device (IED) for protection and monitoring or other compatible application.

Technical characteristics

• High and stable measurement accuracy without on-site calibration (“Plug and Play“ design) as low as 0,2 class for voltage                 measurment and 0,5 class for current measurment
• Fully certified mechanical and electrical assembly supported by joint qualification according to HD629.1.