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보호 계전기 및 시스템
(1141 결과)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 |
|---|---|---|---|---|---|
 PAP240Protection Relays & Systems | Macromatic Industrial Controls | THREE-PHASE MONITORING RELAY | 5 | - | |
 VAKP240AProtection Relays & Systems | Macromatic Industrial Controls | VOLTAGE MONITOR | 5 | - | |
 PAP480Protection Relays & Systems | Macromatic Industrial Controls | THREE-PHASE MONITORING RELAY | 5 | - | |
 PMDUProtection Relays & Systems | Macromatic Industrial Controls | THREE-PHASE MONITORING RELAY | 5 | - | |
 PCPUProtection Relays & Systems | Macromatic Industrial Controls | THREE-PHASE MONITORING RELAY | 5 | - | |
 VWKP240AProtection Relays & Systems | Macromatic Industrial Controls | VOLTAGE MONITOR | 5 | - | |
 PMD575Protection Relays & Systems | Macromatic Industrial Controls | THREE-PHASE MONITORING RELAY | 5 | - | |
 VAKP120AProtection Relays & Systems | Macromatic Industrial Controls | VOLTAGE MONITOR | 5 | - | |
 PLPUProtection Relays & Systems | Macromatic Industrial Controls | THREE-PHASE MONITORING RELAY | 5 | - | |
 PMPUProtection Relays & Systems | Macromatic Industrial Controls | THREE-PHASE MONITORING RELAY | 5 | - | |
 VMP240AProtection Relays & Systems | Macromatic Industrial Controls | VOLTAGE MONITOR | 5 | - | |
 TVM-200-21Protection Relays & Systems | R-K Electronics, Inc. | 3 VOLT RELAY ADJ 200-250VAC 13P | 10 | - | |
 SVM-240A-A6857Protection Relays & Systems | R-K Electronics, Inc. | 1 VOLT RELAY ADJ 200-250VAC -10P | 10 | - | |
 DPM-120A-TProtection Relays & Systems | R-K Electronics, Inc. | 3 VOLT RELAY, 120VAC, 200-600VAC | 10 | - | |
 LVM-1-75M-SProtection Relays & Systems | R-K Electronics, Inc. | AC/DC VOLTAGE MONTR, 120VAC, ADJ | 10 | - | |
 PRR-100Protection Relays & Systems | R-K Electronics, Inc. | PHASE LOSS/REVERSAL 100/120VAC 3 | 10 | - | |
 ZVR-240A-AABProtection Relays & Systems | R-K Electronics, Inc. | MV RELAY 240VAC ADJ 35-430MV 1NO | 10 | - | |
DPM-24D-TProtection Relays & Systems | R-K Electronics, Inc. | 3 VOLT RELAY, 24VDC, 200-600VAC, | 10 | - | |
ZVR-240A-A1CProtection Relays & Systems | R-K Electronics, Inc. | MV RELAY 240VAC ADJ 35-430MV SPD | 10 | - | |
 SVM-120A-12Protection Relays & Systems | R-K Electronics, Inc. | 1 VOLT RELAY ADJ 100-130VAC -16P | 10 | - | |
TVM-100-20-2000Protection Relays & Systems | R-K Electronics, Inc. | 3 VOLT RELAY ADJ 100-130VAC 10P | 10 | - | |
PLRO-200Protection Relays & Systems | R-K Electronics, Inc. | PHASE LOSS/REVERSAL,208/240VAC 3 | 10 | - | |
 DPMP-24D-BProtection Relays & Systems | R-K Electronics, Inc. | 3 VOLT RELAY, 24VDC, 200-600VAC, | 4 | - | |
 STR-24D-BProtection Relays & Systems | R-K Electronics, Inc. | SEAL & TEMPSTAT RELAY, 24VDC, TB | 10 | - | |
 SE-330AU-26-01Protection Relays & Systems | Littelfuse | MONITOR NGR 48V DUAL RJ45 61850 | 재고 | - |
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