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 |
|---|---|---|---|---|---|
900CPR-1-BL-U-CEProtection Relays & Systems | Selec Controls | 1 & 3, OVER / UNDER CURRENT MONI | 재고 | - | |
777-P2-DEMO-2Protection Relays & Systems | Littelfuse | P2 DEMO KIT W/ RM1K | 재고 | - | |
SE-701-0U-CCProtection Relays & Systems | Littelfuse | SE-701-0U WITH CONFORMAL COATING | 재고 | - | |
56235Protection Relays & Systems | Schneider Electric | EARTHLEAKAGE RELAY RH10P 300 MA | 재고 | - | |
EL731-24-10Protection Relays & Systems | Littelfuse | AC/DC EARTH-LKGE RELAY | 재고 | - | |
K2CM-Q1HProtection Relays & Systems | Omron Automation | RELAY MOTOR PROTECTIVE 50-160A | 재고 | - | |
SE-330-00-00Protection Relays & Systems | Littelfuse | GRND RESISTOR RELAY UNIVERSAL | 4 | - | |
SE-330HV-27-00Protection Relays & Systems | Littelfuse | MONITOR NGR HV 48V SC FBR/RJ45 | 재고 | - | |
SE-KP1ENProtection Relays & Systems | Omron Automation | RELAY MOTOR PROTECT 100/110/120V | 재고 | - | |
SE-105EProtection Relays & Systems | Littelfuse | GF-GC MON C/W 1N5339B TERM 240VA | 재고 | - | |
H3RN-1-B DC24Protection Relays & Systems | Omron Automation | TMR SPDT 0.1S-10MIN BLACK DC24 | 재고 | - | |
SE-105DLProtection Relays & Systems | Littelfuse | GF-GC MON 120VAC/VCD LATCHING GC | 재고 | - | |
D1200.0010Protection Relays & Systems | Littelfuse | CAPACITOR TRIP UNIT | 재고 | - | |
SE-145-03-00Protection Relays & Systems | Littelfuse | SURGE ARRESTER GDT | 재고 | - | |
MPU-32-X69X-10X00Protection Relays & Systems | Littelfuse | GE RETRO RS-232 CIM RTD | 재고 | - | |
RES200KProtection Relays & Systems | Littelfuse | NGR MONITOR TEST RESISTOR 200 KO | 5 | - | |
WD25-023Protection Relays & Systems | TE Connectivity Potter & Brumfield Relays | PROTECTIVE REVERSE POWER RELAY | 재고 | - | |
MPU-32-02-01Protection Relays & Systems | Littelfuse | MPR W/TIA-232/DEVICENET | 재고 | - | |
SE-330HV-08-01Protection Relays & Systems | Littelfuse | NGR MON UNIV DUAL SC FIBER 61850 | 재고 | - | |
SE-701-0TProtection Relays & Systems | Littelfuse | Electromechanical Relay 48VDC SPST-NO/SPST-NC(55x115x75)mm DIN Rail Protective Relay | 재고 | - | |
S8M-CP04-RProtection Relays & Systems | Omron Automation | PWR MULTICIRCUIT PROTECT RS-232 | 1 | - | |
PGR-3100Protection Relays & Systems | Littelfuse | GRND FAULT INDICATION SYST W/LED | 34 | - | |
SE-325PProtection Relays & Systems | Littelfuse | NGR MON 120 VAC 4K8 NGR SHORT DE | 재고 | - | |
SE-134C-10Protection Relays & Systems | Littelfuse | Protection Relays and Controls | 3 | - | |
FPU-32-01-00Protection Relays & Systems | Littelfuse | Feeder Protection Relays | 재고 | - |