71.41.8.230.1021

71 SERIES Monitoring relays 10 A 71 SERIES 71.11.8.230.0010 1 - Phase 230 V Over & Under voltage monitoring relays 71.11.8.230.1010 71.11.8.230.0010 - Fixed Over & Under voltage detection - Link selectable 5 or 10 minute lock-out delay 71.11.8.230.1010 - Adjustable Over & Under voltage detection - Switch selectable 5 or 10 minute lock-out delay • 35 mm rail (EN 60715) mounting • LED indication • Positive safety logic (healthy conditions output relay energised) • Fixed - Over/Under voltage limits, • Adjustable - symmetrical Over/Under voltage (0.75…1.2)UN respectivity • Link selectable - 5 min or 10 min delay • Switch selectable - 5 min or 10 min delay limits adjustable between ± 5% to ± 20% UN • Detects and trips on out-of-limits L-N voltage, and protects against excessive “starts/hour” through ”power-on” and “lock-out” time delays. • Typical applications - protection of compressor motors and high pressure discharge lamp circuitry. E Fixed limits Contact specification Contact configuration Rated current/Maximum peak current Rated voltage/ Maximum switching voltage A 1 CO (SPDT) 10/15 10/15 250/400 250/400 Rated load AC1 VA 2500 2500 Rated load AC15 (230 V AC) VA 500 500 Single phase motor rating (230 V AC)  kW Breaking capacity DC1: 30/110/220 V A Minimum switching load V AC 1 CO (SPDT) 0.5 0.5 10/0.3/0.12 10/0.3/0.12 300 (5/5) 300 (5/5) AgCdO AgCdO V AC (50/60 Hz) 230 230 V DC — — mW (V/mA) Standard contact material Supply specification Nominal voltage (UN) Rated power AC/DC VA (50 Hz)/W 4/— 4/— AC (0.75…1.2)UN (0.8…1.2)UN DC — — 100 · 103 100 · 103 Detection levels Fixed (0.75…1.2)UN Adjustable (± 5…± 20)% UN Switch-on lock-out time/reaction time (5 or 10)min/