접촉기,회로 차단기,태양광 인버터,전기 계량기,태양 전지
(모델 해석을 포함한 고밀도 구조화된 문서, 매개변수 시트, 전체 시리즈 목록, 브랜드 간 비교, 문제 해결, 응용 시나리오 및 선택 니모닉)
- 모델 코드 해석
| 암호 | Core Meaning | Supplementary Description |
| NSY | Standard product prefix of 슈나이더 일렉트릭 | Exclusive mark for product line classification, dedicated to ClimaSys series |
| CR | 시리즈 코드 | ClimaSys CR series PTC cabinet heater; CR stands for Constant Resistance type |
| 55 | 정격 출력 | 55여, designed for moistureproof and dehumidification of small & medium control cabinets |
| 여 | 장착 유형 | DIN 레일 장착, compatible with standard 35mm rail, no extra bracket required |
| 유 | 전압 등급 | Wide voltage range 110~250V AC, 50/60헤르츠 범용, global applicability |
| 2 | Product version & specification code | Differentiates products with different dimensions and wiring modes in the same series |
- 핵심 기술 매개변수
| 매개변수 카테고리 | 사양 | 비고 |
| 제품 유형 | PTC Constant Resistance Heater | Self-limiting temperature performance, no extra thermostat needed, automatic current limiting overheating |
| 정격 출력 | 55여 | Measured power under 230V AC standard condition, tolerance ±5% |
| 작동 전압 | 110~250V AC | 넓은 전압 설계, compatible with global power grid, 50/60Hz applicable |
| 작동 온도 범위 | -40℃~70℃ | Stable operation under extreme conditions, suitable for outdoor and harsh industrial environments |
| 보호 등급 | IP20 | Prevents contact with fingers and foreign objects, ideal for cabinet internal installation |
| 차원 | 200mm(시간)×85mm(여)×70mm(디) | Standard DIN rail size, occupies 2 module positions |
| 재료 | Extruded aluminum alloy housing | High heat dissipation, corrosion resistance and mechanical strength |
| 배선 모드 | 2×0.75mm² cable, length 300mm | Pre-wired design for convenient field connection |
| 인증 | UL, VDE, RoHS 규제, REACH | Compliant with international safety standards, applicable to global markets |
| Applicable Cabinet Volume | 대략. 500~1000L | Adjust according to ambient temperature and humidity; recommended to use with temperature & humidity controller |
| 서비스 수명 | ≥50,000 hours | Industrial grade durability, 유지관리 비용 절감 |
- Full ClimaSys CR Series Model List
| 모델 | 정격 출력 | 전압 범위 | 장착 유형 | 차원(mm) | Reference Order No. |
| NSYCR55WU2 | 55여 | 110~250V AC | DIN 레일 | 200×85×70 | 0015897 (Schneider SKU) |
| NSYCR100WU2 | 100여 | 110~250V AC | DIN 레일 | 200×85×70 | 15898 |
| NSYCR150WU2 | 150여 | 110~250V AC | DIN 레일 | 200×85×70 | 15899 |
| NSYCR200WU2 | 200여 | 110~250V AC | DIN 레일 | 200×85×70 | 15900 |
| NSYCR300WU2 | 300여 | 110~250V AC | DIN 레일 | 200×85×70 | 15901 |
| NSYCR500WU2 | 500여 | 110~250V AC | DIN 레일 | 200×85×70 | 15902 |
| NSYCR55FU2 | 55여 | 110~250V AC | Panel Mount | 200×85×70 | 15903 |
- Cross-brand Equivalent Comparison
| 슈나이더 모델 | Competitor Model | Matching Level | 주요 차이점 | 교체 제안 |
| NSYCR55WU2 | Omron D2HW-55W | ★★★★★ | Identical power and mounting mode, Omron slightly higher price | Suitable for existing Omron system integration |
| Siemens 3RF2300-1AA00 | ★★★★☆ | Traditional resistive type without PTC self-limiting function, extra thermostat required | Fit for Siemens users with additional thermostat cost | |
| ABB CLH55 | ★★★★★ | Adopts PTC technology, same power, minor dimensional difference | Cost-effective alternative with high brand recognition | |
| Weidmüller HT55 | ★★★★☆ | 넓은 전압 범위, IP20 보호, different terminal design | Suitable for Weidmüller terminal system users | |
| Phoenix QUINT-PS/3AC/24DC/5 | ★★★☆☆ | Integrated power & heating unit, 더욱 풍부한 기능, 더 높은 가격 | Applied to high-end cabinets requiring integrated power supply |
- 일반적인 문제 해결 & Maintenance Solutions
| 결함 현상 | Root Cause | Inspection Steps | Repair Solution | Preventive Measures |
| No heating output | 1. Broken power circuit | 1. Test input voltage 110~250V with multimeter | 1. Restore power circuit | 1. Check power supply before installation |
| 2. 느슨한 배선 단자 | 2. Check terminal tightness | 2. Retighten terminals | 2. Inspect wiring regularly | |
| 3. Damaged PTC element | 3. Measure PTC resistance (정상:10~100kΩ) | 3. Replace PTC component or heater | 3. Avoid overload operation | |
| 4. Abnormal input voltage | 4. Verify power specification | 4. Match compatible power supply | ||
| Insufficient heating capacity | 1. Low input voltage | 1. Measure actual voltage | 1. Adjust power voltage | 1. Select model based on ambient temperature |
| 2. Excessive dust affecting heat dissipation | 2. Check surface cleanliness | 2. Clean heater surface | 2. Conduct routine cleaning | |
| 3. Ultra-low ambient temperature | 3. Detect ambient temperature | 3. Add auxiliary heating device | 3. 예약하다 1.2 times power margin | |
| 4. Undersized heater selection | 4. Verify matching of cabinet volume and power | 4. Replace higher power model | ||
| Frequent overheat protection | 1. 통풍이 잘 안됨 | 1. Examine cabinet vents | 1. Equip ventilation devices | 1. Reserve heat dissipation space during installation |
| 2. Incorrect thermostat setting | 2. Confirm thermostat parameters | 2. Reset thermostat parameters | 2. Cooperate with thermostat | |
| 3. Heater close to combustibles | 3. Check installation position | 3. Adjust position with ≥5cm safety gap | 3. Keep away from combustible materials | |
| 4. Excessively high power voltage | 4. Measure supply voltage | 4. Stabilize power voltage | ||
| Live outer casing | 1. Damaged insulation layer | 1. Test voltage between casing and ground | 1. Replace faulty heater | 1. Inspect insulation performance before mounting |
| 2. Poor grounding connection | 2. Inspect grounding circuit | 2. Repair grounding system | 2. 안정적인 접지 보장 | |
| 3. Wrong power wiring | 3. Check L/N wiring connection | 3. Correct wiring connection | 3. Professional installation required | |
| Shortened service life | 1. Frequent start-stop cycles | 1. Check control logic | 1. Optimize control strategy | 1. Reduce frequent switching operation |
| 2. Severe voltage fluctuation | 2. Test voltage stability | 2. Install voltage stabilizer | 2. Maintain stable power supply | |
| 3. Excessive ambient humidity | 3. Measure ambient humidity | 3. Add dehumidifier | 3. Control humidity below 85% | |
| 4. Intense vibration | 4. Check mounting firmness | 4. Fasten fixed installation |
- 응용 환경 & Industrial Cases
적용 가능한 시나리오
- Industrial Cabinet Moisture Prevention: PLC cabinet, inverter cabinet, servo drive cabinet; prevent short circuit caused by condensation
- Outdoor Electrical Equipment: Communication base station, photovoltaic inverter, 풍력 제어 캐비닛; adapt to -40℃~70℃ extreme temperature
- Automatic Production Line: Automotive and electronic assembly line cabinets; maintain stable operating temperature of electric components
- Data Center Equipment: Server and network cabinet; protect precision devices from condensation damage
- 의료시설: MRI and CT equipment control cabinet; guarantee stable operation and medical safety compliance
- 선박 & Offshore Engineering: Cabin and offshore platform electric cabinet; adapt to high humidity and salt fog environment
Non-recommended Scenarios
- Explosion-proof Areas: Chemical workshops, gas stations etc. 방폭 인증 없음, potential safety hazards
- Direct contact with combustibles: Keep minimum 5cm safety distance from paper, plastic and flammable items
- Sealed non-ventilated space: Ventilation device required to avoid local overheating
- High-precision temperature control: PTC heater accuracy ±5℃; PID thermostat necessary for precise temperature regulation
일반적인 적용 사례
사례 1: Moistureproof System for Automotive Assembly Line PLC Cabinet
구성: 2pcs NSYCR55WU2 heaters + 온도 & humidity controller + ventilation fan
기능: Automatic heating activates when cabinet humidity＞70% or temperature＜5℃ to avoid condensation
장점: PTC self-temperature limiting avoids overheating risk; wide voltage fits 380V/220V factory power grid
효과: 60% reduction of electrical faults, 40% 낮은 유지 관리 비용, service life doubled
사례 2: Anti-freezing System for Outdoor Base Station Cabinet
구성: NSYCR55WU2 heater + bimetallic thermostat (start at 0℃, stop at 15℃)
기능: Keep internal temperature above 5℃ in cold winter to protect batteries and communication modules
장점: Startable at -40℃; aluminum housing ensures uniform heat dissipation, vibration and impact resistance
효과: 75% drop of base station failure rate, 90% reduction of winter communication interruption duration
- 선택 니모닉
NSY CR constant heat, 55 watt wide voltage fit
Rail mounting space-saving, safe PTC self-limit
Minus forty to seventy, damp frost all can resist
500-1000 cabinet volume, this model is perfect list
- 주요 선택 참고 사항
- 파워 매칭: 55W fits 500~1000L cabinet, 100W fits 1000~2000L; reserve 1.2 times power allowance
- 장착 유형: Suffix W for DIN rail mounting, suffix F for panel mounting
- Voltage Adaptation: 110~250V AC wide voltage applicable worldwide
- Thermostat Matching: Equip with bimetallic thermostat such as NSYTC01 for auto temperature control and 30% 에너지 절약
- 환경 적응
High humidity: Use together with dehumidifier for better performance
고온: Add fan to prevent overheat protection
Vibration condition: Fasten installation to avoid loosening
- 안전 사양
Maintain ≥5cm distance between heater and combustibles
Install overload protection such as 1A miniature circuit breaker
Complete reliable grounding to prevent electric shock
- Order Information & Accessories Recommendation
| 주요 모델 | Essential Accessories | Recommended Extended Parts | 옵션 액세서리 |
| NSYCR55WU2 | 1. 1소형 회로 차단기 | 1. Ventilation fan (예를 들어. NSYVF01) | 1. 장착 브래킷 |
| 2. 온도 & humidity controller (예를 들어. NSYTC01) | 2. Humidity sensor (예를 들어. NSYHS01) | 2. 0.75m㎡ extension cable | |
| 3. Wiring terminal | 3. Protective mesh cover | 3. Temperature display meter |
