719182300300

Термисторное реле (PTC); без памяти отказов; питание 230В АС; выход 1NO 10A; ширина 22.5мм; степень защиты IP20
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71 Series - Monitoring relays 10 A Features 71.11.8.230.0010 71.11.8.230.1010 1 - Phase 230 V Over & Under voltage monitoring relays 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, (0.75...1.2) UN respectivity • Link selectable - 5 min or 10 min delay • Adjustable - symmetrical Over/Under voltage limits adjustable between ±5% to ±20% UN • Switch selectable - 5 min or 10 min delay • 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. • Fixed limits Contact specification Contact configuration 1 CO (SPDT) Rated current/Maximum peak current A Rated voltage/Maximum switching voltage V AC 1 CO (SPDT) 10/15 10/15 250/400 250/400 Rated load AC1 VA 2,500 2,500 Rated load AC15 (230 V AC) VA 500 500 Single phase motor rating (230 V AC) kW Breaking capacity DC1: 30/110/220 V Minimum switching load A mW (V/mA) Standard contact material 0.5 0.5 10/0.3/0.12 10/0.3/0.12 300 (5/5) 300 (5/5) AgCdO AgCdO 230 230 — — Supply specification Nominal voltage (UN) V AC (50/60 Hz) V DC Rated power AC/DC 4/— 4/— AC (0.75...1.2)UN (0.8...1.2)UN DC — — 100 · 103 100 · 103 Fixed (0.75…1.2)UN Adjustable (±5…±20)% UN (5 or 10)min / < 0.5 s (5 or 10)min / < 0.5 s — — None – circuits are electrically common None – circuits are electrically common –20...+55 –20...+55 IP 20 IP 20 VA (50 Hz)/W Operating range Technical data Electrical life at rated load AC1 cycles Detection levels Switch-on lock-out time/reaction time Fault memory Electrical isolation: Supply to Measuring circuits Ambient temperature range Protection category °C Approvals (according to type) 1 PDF
Документация на 713184001021 

Дата модификации: 10.10.2008

Размер: 2.24 Мб

14 стр.

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