보호 계전기는 산업용 시스템의 비정상적인 작동 조건을 감지하고 경고를 발생시키거나 문제가 있는 장치를 시스템에서 격리할 수 있습니다. 일반적인 감지 기능은 다음과 같습니다. 아크 플래시, 온도 모니터링, 접지 결함, 과전류, 과전압, 역전력 흐름, 과주파수, 저주파수 및 위상 손실, 시퀀스 또는 불균형.
| 부분 # | 제조업체 | 설명 | 유효성 | 가격 | 수량 |
|---|---|---|---|---|---|
640PSR-V-CEProtection Relays & Systems | Selec Controls | 3-3W PHASE FAILURE RELAY WITH PH | 재고 | - | |
SE-134C-XGC-00Protection Relays & Systems | Littelfuse | GF-GC MON AC/DC SUPPLY EXT-GC | 재고 | - | |
SE-325ESNProtection Relays & Systems | Littelfuse | NGR MON 240 VAC EXT RF NON-LATCH | 재고 | - | |
MPU-32-00-00Protection Relays & Systems | Littelfuse | KIT MPR WITH TIA-232 AND CIM MPU | 재고 | - | |
H3RN-11-B DC12Protection Relays & Systems | Omron Automation | TMR SPDT 0.1MIN-10HR BLCK DC12 | 재고 | - | |
K2CM-1LSProtection Relays & Systems | Omron Automation | RELAY MOTOR PROTECTIVE 2-8A | 2 | - | |
KE1-VSU1B-FLKProtection Relays & Systems | Omron Automation | MOMENTARY VOLTAGE SAG MONITOR UN | 재고 | - | |
3-1618100-0Protection Relays & Systems | TE Connectivity | D101-7X=RELAY, CLOSE DIFFERENT | 재고 | - | |
MPR-341-2Protection Relays & Systems | Selec Controls | DIGITAL PANEL MOUNT MOTOR PROTEC | 재고 | - | |
A9D32613Protection Relays & Systems | Schneider Electric | A9 IDPN N VIGI C 13A 1PN 30MA A | 재고 | - | |
AF0500-00Protection Relays & Systems | Littelfuse | ARC-FLASH RELAY | 1 | - | |
777-575-P2Protection Relays & Systems | Littelfuse | 3-PH OVERLOAD REL./500-600V/ | 17 | - | |
SE-330AU-20-00Protection Relays & Systems | Littelfuse | Protection Relays and Controls | 재고 | - | |
SE-330HV-05-00Protection Relays & Systems | Littelfuse | NGR MON HV UNIV E-NET DUAL SC FI | 재고 | - | |
EL731-02-00Protection Relays & Systems | Littelfuse | Electromechanical Relay 120 to 240VDC 120 to 240VAC 3PDT(129x96x48)mm Panel Earth Leakage Relay | 재고 | - | |
SE-325STProtection Relays & Systems | Littelfuse | NGR MON EXTENDED RF TIME GF 0.1- | 재고 | - | |
EL731-22-10Protection Relays & Systems | Littelfuse | AC/DC EARTH-LKGE RELAY | 재고 | - | |
ELCTR35-1-30MA-230VProtection Relays & Systems | Selec Controls | EARTH LEAKAGE RELAY WITH INBUILT | 재고 | - | |
SE-330-28-00Protection Relays & Systems | Littelfuse | MONITOR NGR 48V DUAL FBR 61850 | 재고 | - | |
SE-704-0D-CCProtection Relays & Systems | Littelfuse | SE-704-0D WITH CONFORMAL COATING | 재고 | - | |
PGR-6101-120Protection Relays & Systems | Littelfuse | Protection Relays and Controls | 재고 | - | |
WUVT1-480Protection Relays & Systems | TE Connectivity | Electromechanical Relay 480VAC 5A SPST-NO/SPST-NC Flange Protective Relay | 재고 | - | |
SE-325NProtection Relays & Systems | Littelfuse | NGR MONITOR 120 VAC NON-LATCHING | 재고 | - | |
600VPR-310/520-CEProtection Relays & Systems | Selec Controls | 3-3W, UNDER / OVER VOLTAGE, PHAS | 재고 | - | |
KE1-VAU1B-FLKProtection Relays & Systems | Omron Automation | VOLTAGE/CURRENT MONITOR UNIT | 재고 | - |