접촉기,회로 차단기,태양광 인버터,전기 계량기,태양 전지
- Detailed Model Coding Rules for 7UM62 Series
- 지멘스 제품 정보 PDF 그리고 중국의 대체 브랜드에 대한 정보
The Siemens SIPROTEC 4 7UM62 series uses a 12-digit segmented structure. The complete coding format is:
| 코드 세그먼트 | 설명 | Standard Options | 비고 |
| 7UM62 | 제품 시리즈 | 7UM62 | 시프로텍 4 multifunctional protection for generators, 모터와 변압기 |
| [Function Version] | Protection Function Scope | 11=Standard | Determines protection logic and available algorithms |
| 12=Enhanced | |||
| 13=Full (Generator‑dedicated) | |||
| [Housing Type] | 치수 & I/O Quantity | 1=1/2 19″, 7BI, 12악, 1 ready | Defines I/O capacity and display type |
| 2=1/1 19″, 15BI, 20악, 1 ready | |||
| 3=Graphic display, 1/2 19″, 7BI, 12악 | |||
| [터미널 유형] | Connection Terminal | B=Screw terminal | B for fixed installation; E for frequent replacement |
| E=Plug‑in terminal (2/3-핀) | |||
| [CT Rating] | CT Ratio & 감광도 | B=5A standard | Matches on‑site CT for accurate measurement |
| E=1A standard | |||
| H=1A high‑sensitivity (IEE) | |||
| L=5A low‑sensitivity | |||
| [Region/Standard] | 기준 & 언어 | A=Germany, 50헤르츠, IEC, German | Defines protection curves and HMI language |
| B=Global, 50/60헤르츠, IEC/ANSI, 영어 (영국) | |||
| C=USA, 60헤르츠, 안시, 영어 (US) | |||
| D=Customized | |||
| [특수 기능] | Additional Function | 0AA0=Basic | Special functions require separate authorization |
| 0HA0=With communication | |||
| 0AC0=Enhanced event recording | |||
| 0FA0=With synchrocheck |
- Complete Model Matrix of 7UM62 Series (Grouped by Configuration)
2.1 Standard Function Version (7UM6211)
| 완전한 모델 | 주문 번호. | 핵심 구성 | 애플리케이션 |
| 7UM6211-1BB02-0AA0 | 7UM6211-1BB02-0AA0 | 1/2 19″, 7BI/12BO, 나사, 5A CT, 글로벌 | Small/medium motor protection, general industry |
| 7UM6211-1EB01-0HA0 | 7UM6211-1EB01-0HA0 | 1/2 19″, 7BI/12BO, 플러그인, 1A CT, with comms | Distributed control systems, frequent maintenance |
| 7UM6211-2BB02-0AA0 | 7UM6211-2BB02-0AA0 | 1/1 19″, 15BI/20BO, 나사, 5A CT, 글로벌 | Large motors/transformers, complex logic |
| 7UM6211-2EB91-0AA0 | 7UM6211-2EB91-0AA0 | 1/1 19″, 15BI/20BO, 플러그인, 1A CT, customized | Critical power equipment, custom protection |
| 7UM6211-3BB02-0HA0 | 7UM6211-3BB02-0HA0 | 1/2 19″, graphic display, 7BI/12BO, 나사, 5A CT, with comms | Important equipment with local monitoring |
2.2 Enhanced Function Version (7UM6212)
| 완전한 모델 | 주문 번호. | 핵심 구성 | Enhanced Functions |
| 7UM6212-1EB01-0AC0 | 7UM6212-1EB01-0AC0 | 1/2 19″, 7BI/12BO, 플러그인, 1A CT, 이벤트 녹화 | Fault recording, 고조파 분석 |
| 7UM6212-2BB02-0FA0 | 7UM6212-2BB02-0FA0 | 1/1 19″, 15BI/20BO, 나사, 5A CT, synchrocheck | Grid‑parallel operation, out‑of‑sync prevention |
| 7UM6212-3EB01-0HA0 | 7UM6212-3EB01-0HA0 | 1/2 19″, graphic display, 7BI/12BO, 플러그인, 1A CT, with comms | Graphic UI + advanced comms for smart substations |
2.3 Full Function Version (7UM6213) – Generator Dedicated
| 완전한 모델 | 주문 번호. | 핵심 구성 | Generator Protection Features |
| 7UM6213-2EB22-0HA0 | 7UM6213-2EB22-0HA0 | 1/1 19″, 15BI/20BO, 플러그인, 1A CT, with comms | 100% 고정자 접지 결함, rotor earth fault protection |
| 7UM6213-1BB02-0AA0 | 7UM6213-1BB02-0AA0 | 1/2 19″, 7BI/12BO, 나사, 5A CT, 글로벌 | Small hydro & captive power generators |
| 7UM6213-3EB91-0AC0 | 7UM6213-3EB91-0AC0 | 1/2 19″, graphic display, 7BI/12BO, 플러그인, 1A CT, 이벤트 녹화 | Graphic fault analysis for large generators |
2.4 Special Configurations (by CT & Region)
| CT Type | Region Setting | 일반 모델 | 애플리케이션 기능 |
| 5A Standard | Global (IEC/ANSI) | 7UM6211-1BB02-0AA0 | Most industrial power systems |
| 7UM6211-2BB02-0AA0 | |||
| 1A Standard | 미국 (안시) | 7UM6211-1EB01-0CA0 | Standard for North American power systems |
| 7UM6211-2EB01-0CA0 | |||
| 1A High‑Sensitivity | Global (IEC/ANSI) | 7UM6211-1EH01-0HA0 | High‑impedance earthing systems, improved earth fault detection |
| 7UM6211-2EH01-0HA0 | |||
| 5A Low‑Sensitivity | Europe (IEC) | 7UM6211-1BL02-0AA0 | High‑capacity equipment, reduced maloperation |
| 7UM6211-2BL02-0AA0 |
- 핵심 기능 & 기술 사양
3.1 General Technical Data
| 목 | 값 | 설명 |
| Measuring Channels | 8×Current, 4×Voltage | Full monitoring for three‑phase systems |
| Sampling Rate | 24 samples/cycle | Accurate transient capture, 높은 신뢰성 |
| 의사소통 | RS485 standard, Ethernet optional | Supports IEC 60870‑5‑103, 모드버스, 등. |
| 공급 전압 | 110/220V AC/DC | Wide‑range design |
| 주변 온도 | -25℃ ~ +70℃ | Industrial and outdoor installation |
| 보호 등급 | IP30 | For panel mounting |
3.2 핵심 보호 기능
Integrated comprehensive protection (varies by version):
과전류 보호 (안시 50/51)
Impedance protection (안시 21)
Out-of-step protection (안시 78)
Over/undervoltage (안시 59/27)
Over/underfrequency (안시 81)
Stator/rotor earth fault (안시 64)
Reverse power (안시 32)
Synchrocheck (안시 25)
- 선택 & 주문 메모
- Function Version
기준 (11): General motors & 변압기
향상된 (12): Advanced monitoring & event analysis
가득한 (13): Generator-specific, 포함 100% 고정자 접지 결함
- Housing & 입출력
1/2 19″ (7BI/12BO): Space-limited panels
1/1 19″ (15BI/20BO): Complex logic, more I/O
Graphic display (3xx): Local operation & 결함 진단
- CT Matching
Confirm on-site CT ratio (5A/1A)
High-sensitivity versions for high-impedance earthing
- Region & 기준
Global (비): IEC/ANSI compliant, ideal for export
Regional (A/C): Optimized for local standards
- 교체 모델
7UM62 series is discontinued; recommended successor: 7UM85 series (시프로텍 5)
브랜드 간 대안: ABB REF615, Schneider Sepam 80 시리즈, ABB RET670 (generator-dedicated)
