FV2
This Intelligent Protection & Control relay provides three phase O/C & E/F or two phase O/C & E/F plus Standby Earth Fault. The relay supports various IEC characteristics as well as TIME STAMPING, DISTURBANCE RECORDING and can be supplied with a Smart Card.
Characteristics
Disturbance recording can be viewed on the relays fully graphical display or through its RS232 serial output. It provides a range of protection functions including Current, single or three phase Voltage and Frequency and can be supplied with the following options:-
Trip Circuit Supervision
Breaker Fail Protection
Extra Relay card with an additional 4 output relays.
Extra Digital input card with an additional 12 Digital inputs.
EXTENDED FEEDERVISION EFV2
Is the name given to a Feedervision relay with an extra Relay Card and/or an extra Digital Input card fitted.
The optional Smart Card stores settings and historical data like Hours in Service - In Total and this close. This information can be transferred to another / replacement unit if desired. This unique feature takes away the difficulty of maintaining data and settings between units. It can also be used as an aid to commissioning particularly if several circuits have identical settings.
