首頁 ﹥ 商品介紹 > FANOX / SEL/ZURC 保護電驛(Protection Relay)

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Protection Functions :

81R (4), 78 (2), 81 U/O (4), 27P, 32/4 (4), 59P (2), 59N (2), 25, 79, 50P (2), 50N/G
(2), 67P (2), 67N (2), 46, 50BF, 52, 49, 86, Cold Load Pick-up, 49T, 74TCS, 37
and IRIG-B.

FANOX RMU 用保護電驛 SIA Series
SELF & DUAL POWERED (SELF+AUX)

Secondary Distribution. RMU SELF-POWERED Protection Relays – SIA RANGE

The SEL-487B Relay provides bus current differential protection, circuit breaker failure protection, and
backup overcurrent protection. The relay has 18 analog current inputs and three analog voltage inputs. For
buses with no more than six terminals, use one SEL-487B in a single-relay application. For buses with seven
to nine terminals, use two SEL-487B relays. For buses with up to 18 terminals, use three SEL-487B relays;
each relay provides up to six dedicated zones of protection.

Major highlights of the new ARC-detector unit from Camto A/S type: 601E0100 & 601E0900:

 Input voltage: 9-32VDC (601E0100) 110Vac/230Vac (601E0900)
 Four individual detector zones
 Unlimited numbers of sensors for each sensor zone
 The possibility of series connection of sensors in the same zone (savings on sensor cables
and installation costs)
 100% self-test feature option; even tests of the optical parts are included
 Pre-detection of small levels of fault
 Simple serie code output for event status (PLC interface)
 Trip coil outputs as latched and open contacts
 Combination of sensor types like smoke, ARC, humidity, temperature and levels are
available
 Standard DIN unit with spring terminals
 Realtime eventlog with time and date information for fault status
 Simple PC interface (MSP) for monitor and setting use
 Low unit and installation costs

Lock out relay 86 Relays (閉鎖電驛) Manual Reset. Contacts : From 2a2b to 20a20b. Typical operating time < 7 ms.

Attached: 永岳 Sallco Lock-Out%20Relays.pdf