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T6V 800 PR221DS｜ABB Tmax T6 Series High Performance Moulded Case Circuit Breaker (MCCB)
전체 모델: T6V 800 PR221DS-LS/I In=800 (Common Order Codes: 1SDA069432R1, 1SDA069429R1, 3P/4P selectable)
상표: 씨줄 (SACE Tmax Series)
- Detailed Model Interpretation
| 모델 세그먼트 | 의미 | 주요 설명 |
| T6 | Series Designation | Tmax T6 series, frame current 800A, suitable for medium and high voltage power distribution systems |
| 다섯 | 차단 용량 등급 | Class V, ultra-high breaking capacity: 120kA at 400V, 200kA at 220V |
| 800 | 정격전류 | 800에이 (same as frame current) |
| PR221DS | 트립 유닛 유형 | Electronic intelligent trip unit with LS/I protection (Long-time delay L, Short-time delay S, Instantaneous I) |
| LS/I | Protection Configuration | Standard three-stage protection; earth fault protection optional (extra configuration required) |
| 에프에프 | 설치 / 연결 | First F: Fixed mounting; Second F: 전면 연결 |
- 핵심 기술 매개변수
| 목 | 사양 | 비고 |
| 정격전압 (우에) | 690뷔와 | Suitable for industrial high-voltage power distribution systems |
| 정격 절연 전압 (우이) | 1000뷔와 | Higher than rated operating voltage, 큰 안전마진 |
| 최고의 차단 용량 (중환자실) | 120kA@400V, 200kA@220V | Highest Class V, 혹독한 산업 환경에 적합 |
| 정격 작동 전류 (~ 안에) | 800에이 | Maximum continuous operating current |
| 폴란드 | 3P/4P selectable | 3P for three-phase circuits, 4P includes neutral protection |
| 여행특성 | LS/I three-stage protection | Long-time delay inverse time, short-time / instantaneous definite time |
| 장착 유형 | 결정된 | Draw-out type also available (special model required) |
| Connection Type | 전면 연결 | Compatible with cables or busbars |
| 보호 정도 | IP30 | Standard switchgear installation protection |
| 적용규격 | IEC 60947-2 | International standard for low-voltage switchgear |
- 주요 특징 & 응용
핵심 장점
- Ultra-high breaking capacity: Class V can withstand severe short-circuit faults and ensure system safety
- Intelligent protection: PR221DS trip unit provides accurate overload and short-circuit protection with adjustable parameters
- Reliable and durable: ABB Tmax series design, suitable for frequent operation and harsh industrial environments
- Flexible extension: Supports various accessories (보조 접점, alarm contacts, undervoltage release, 등.)
일반적인 응용 분야
Main power distribution systems in large industrial plants
690V high-voltage Motor Control Centers (MCC)
Power supply for data centers and critical infrastructure
Combiner box protection for new energy power systems (PV, wind power)
Marine and offshore platform power distribution systems
- Reference Replacement Models
Same-brand Upgrades / 교체품
| 모델 | 차단 용량 | 여행 유형 | 애플리케이션 |
| T6V 800 PR222DS-LSIG | 120kA@400V | With earth fault protection (G) | Systems requiring earth fault detection |
| T6V 800 PR223DS | 120kA@400V | Advanced intelligent trip unit | Applications requiring remote monitoring and communication |
| T6S 800 PR221DS | 70kA@400V | Standard breaking capacity | General industrial power distribution, 저렴한 비용 |
Cross-brand Alternatives
| 상표 | 모델 | 주요 일치 매개변수 |
| 슈나이더 | Masterpact MT25H1 800A | 800에이, 120카 브레이킹, three-stage protection |
| 지멘스 | 3WL1210-3BB36-4GA4 | 800에이, 100카 브레이킹, intelligent trip unit |
| 미쓰비시 | NF800-SEW | 800에이, 100카 브레이킹, 전자 트립 유닛 |
- 선택 참고 사항
- 차단용량 매칭: Select V/S/H/N/L classes based on system short-circuit current calculation
- Protection function selection: Basic LS/I meets most needs; choose LSIG for earth fault protection
- 장착 유형: Fixed for standard switchgear, draw-out for easy maintenance and replacement
- Accessory configuration: Select auxiliary contacts, alarm contacts, motor operators, 등., according to control requirements
- Voltage compatibility: T6V suitable for systems up to 690V; use dedicated 1000V series (예를 들어, T6L) for higher voltages
