RT-22

The RT-22 relay is meant for use in the automation and protection circuits as a programmable delaying element. It enables realisation of five operating modes:

• OZ – delay of operation,
• OP – delay of release (drop-off),
• OZP – delay of operation and release (shifting of the impulse),
• PC – cyclic work (impulse generator).
• IMP – impulse work (available from software ver. 1.7)