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댄포스 027H9075 PDF (ICAD 600A) ICM 20~32 시리즈 제어 밸브용으로 특별히 설계된 지능형 전동 액츄에이터입니다.. 산업용 냉동 시스템의 정밀 액체 레벨 및 유량 조절에 주로 적용됩니다., featuring outstanding performance in fine adjustment for low-pressure receivers, intercoolers, pump-fed liquid supply circuits and transcritical CO₂ systems.
- 모델 코드 분석
| 코드 세그먼트 | 정의 | 설명 |
| 027시간 | 제품 시리즈 코드 | Exclusive prefix for Danfoss industrial refrigeration electric actuator range |
| 9075 | Specific Part Number | Denotes ICAD 600A variant, compatible with ICM 20/25/32 valves with built-in encoder |
| ICAD | Product Type Abbreviation | Short for Intelligent Control Actuator Driver |
| 600에이 | Size Class | Standard rating for medium & small-size ICM valves; 1200A for large-bore ICM valves |
- 핵심 기술 사양
| 범주 | 사양 | 주목 |
| 기본정보 | ||
| 제품 설명 | ICAD 600A Actuator FOR ICM 20-32 with Encoder | Actuator assembled for ICM20, ICM25, ICM32 control valves |
| 주문 코드 | 027H9075 | Unique part identification number |
| EAN 코드 | 5.70243E+12 | European Article Number |
| 원산지 | 폴란드 (POL) | Manufacturing location |
| 전기적 매개변수 | ||
| 공급 전압 | 24 DC에서 (21 V DC ~ 26.4 DC에서) | DC power supply only |
| 정격 작동 전류 | 1.2 에이 | Full-load operating current |
| 아날로그 입력 | 0/4~20 mA (맥스. 짐 200 오), 0/2~10 V DC (맥스. 짐 10 kΩ) | Dual optional control signal types |
| 아날로그 출력 | 0/4~20 mA (Load ≤250 Ω) | Valve position feedback signal |
| 디지털 출력 | 3-channel NPN transistor outputs | Running status indication |
| 디지털 입력 | Dry contact input (Gold-plated relay contact recommended) | On/Off switch control |
| Mechanical Properties | ||
| Construction Material | Aluminium housing with PBT plastic top cover | Robust & 긴 서비스 수명 |
| 유입 방지 | IP67 (equivalent to NEMA 6) | 방진 & waterproof for harsh industrial environments |
| 무게 | 그물:1.38 kg, 역겨운:1.836 kg | Compact for easy field mounting |
| Standard Cable Length | 1.50 중 (60 인치) | Factory pre-fitted wiring |
| 주변 조건 | ||
| 작동 온도 | -30 ℃ ~ +50 ℃ (-22 ℉ ~ 122 ℉) | Wide ambient tolerance for diversified climates |
| 승인 | CE, CRN, EAC, LLC CDC TYSK, UKCA, UL | Compliant with global industrial safety standards |
| 기능적 특징 | ||
| 제어 모드 | Modulating continuous control or On/Off switching control | Two selectable operation modes |
| Position Sensing | Integral incremental encoder | High-precision position feedback |
| Fail-Safe Option | Optional external fail-safe power supply | Maintains existing position or drives valve to preset safe position upon power loss |
- Full ICAD Series Model List
Main part numbers of Danfoss ICAD electric actuator lineup:
| 부품 번호. | 제품명 | Matching ICM Valves | 메모 |
| 027H9075 | ICAD 600A | ICM 20, 25, 32 | With built-in position encoder |
| 027H9120 | ICAD 600A | ICM 20, 25, 32 | Without encoder |
| 027H9078 | ICAD 600A-TS | ICMTS 20B66 & equivalent | Designed for transcritical CO₂ systems |
| 027H9077 | ICAD 1200A | ICM 40,50,65,100,125,150 | Encoder-equipped for large-size valves |
| 027H0490 | ICAD 600B | ICM 20~32 | New-generation replacement model |
| 027H0491 | ICAD 1200B | ICM 40~150 | New-generation replacement model |
- Cross-Brand & Legacy Model Replacement Guide
4.1 Obsolete to New Model Replacement Table
| Legacy Part No. | New Replacement | 교체 설명 |
| ICAD 600 | 027H9075 (ICAD 600A) | Direct drop-in upgrade with improved performance |
| ICAD 900 | 027H9077 (ICAD 1200A) | Direct substitution with higher output torque |
| 027H9075 | 027H0490 (ICAD 600B) | New upgraded generation with enhanced functions |
| 027H9077 | 027H0491 (ICAD 1200B) | New upgraded generation with enhanced functions |
4.2 브랜드 간 경쟁사 비교
| Danfoss Part No. | Competitor Brand | 경쟁사 모델 | 핵심 차이점 |
| 027H9075 (ICAD 600A) | 에머슨 | KROMschröder Series | Danfoss features higher IP67 rating; Emerson offers lower unit cost |
| 지멘스 | SKP Series | Siemens supports richer communication protocols; Danfoss optimized specifically for industrial refrigeration | |
| 하니웰 | ML7420 Series | Honeywell with universal wiring interface; Danfoss achieves superior mating precision with original ICM valves |
적용범위 & Field Cases
5.1 Recommended Application Fields
Industrial Refrigeration: Liquid supply regulation for low-pressure receivers, intercoolers & pump circulation systems
Food Processing Industry: Temperature control for cold storage warehouses, IQF freezing tunnels & dairy production lines
Cold Chain Logistics: Central refrigeration system for large-scale distribution centers
화학 산업: Flow control for low-temperature reactors & cryogenic gas liquefaction equipment
Pharmaceutical Sector: Precision thermal management for drug cold storage & vaccine preservation facilities
Transcritical CO₂ Systems: Matched with ICMTS modulating valves for gas cooler flow regulation
5.2 Non-Recommended Working Conditions
High-pressure steam service over 140 술집
Highly corrosive atmosphere without special anti-corrosion protection
Ambient temperature outside -30℃ ~ +50℃ operating range
Explosion-proof hazardous locations requiring additional ATEX certification
5.3 Typical Application Examples
사례 1: Liquid Level Control for Large Aquatic Product Cold Storage (Ammonia Refrigeration)
애플리케이션: Automatic ammonia refrigeration plant for seafood cold storage; level stabilization on low-pressure receivers
Bill of Material: 027H9075 (ICAD600A) + ICM25 Valve + AKS41 Level Transmitter + EKC347 Controller
결과: Precise level regulation, ~ 위에 10% power saving and elimination of hydraulic hammer issues
사례 2: Transcritical CO₂ Refrigeration for Meat Processing Factory
애플리케이션: Gas cooler outlet flow regulation within factory transcritical CO₂ circuit
Bill of Material: 027H9078 (ICAD600A-TS) + ICMTS20B66 Valve
결과: Improved system COP, reduced operational expense and lowered carbon emission
- Common Fault Diagnosis & 문제 해결
| 결함 현상 | 근본 원인 | Rectification |
| Actuator fails to stroke | 1. No DC power input | 1. Verify 24 V DC 전원 공급 장치 |
| 2. Incorrect 7-core wiring (Terminal A~G) | 2. Recheck cable wiring diagram | |
| 3. Abnormal control input signal | 3. Measure 4~20mA / 2~10V control signal | |
| Imprecise valve modulation | 1. Encoder malfunction | 1. Inspect encoder wiring |
| 2. Loose mechanical coupling | 2. Tighten mounting bolts between actuator & 판막 | |
| 3. Improper PID parameter setting | 3. Re-calibrate control parameters | |
| Frequent fault alarm | 1. Excessive supply voltage fluctuation | 1. Install regulated DC power source |
| 2. Operating temperature out of rated range | 2. Improve site ventilation & 열 방출 | |
| 3. Motor overload protection triggered | 3. Check for mechanical jamming inside valve body | |
| Abnormal position feedback signal | 1. Broken analog output wiring | 1. Troubleshoot output cable circuit |
| 2. Excessive feedback load resistance | 2. Confirm feedback load ≤250 Ω | |
| 3. Damaged internal encoder | 3. Replace faulty encoder component |
- Sizing Selection Tips & 빠른 참조 규칙
선택 니모닉
Small ICM valves pick 600A (027H9075), large-size valves use 1200A (027H9077);
Standard model for conventional refrigeration, TS variant for transcritical CO₂;
Fixed 24VDC supply, IP67 rated for harsh environments;
Encoder version ensures accurate feedback, select fail-safe accessory as needed.
빠른 선택 규칙
- Valve Matching: ICM 20~32 → ICAD600A (027H9075); ICM40~150 → ICAD1200A (027H9077)
- 시스템 유형: Standard unit for ammonia/Freon refrigeration; TS type (027H9078) exclusively for transcritical CO₂ circuits
- 제어 신호: Dual input options: 4~20mA current or 2~10V DC voltage, compatible with most industrial PLC & 온도 컨트롤러
- Installation Rule: Mount actuator following flow arrow marked on valve body, fasten coupling securely
- Maintenance Guidance: Periodically inspect cable integrity and enclosure sealing to prevent water immersion and violent vibration damage
- 주문 정보
Main Order Code: 027H9075 (ICAD600A with encoder, suited for ICM20/25/32)
어울리는 액세서리:
Extension Cable Assembly: 027H0438 (15m length)
Mounting Hardware: Standard ICAD installation kit
Recommended Controller: EKC347 Liquid Level Regulator
포장: Individually packed, gross weight 1.836kg, standard carton size for global logistics
Field Applcation Cases of Danfoss 027H9075 (ICAD600A) Electric Actuator
사례 1: Liquid Level Control for Seafood Cold Storage (Ammonia Refrigeration System)
Project Overview
End User: Jintai Aquatic Automatic Cold Storage, Qingdao Shandong, Retrofit finished in 2024
Plant Scale: 12,000 ㎡ low-temperature warehouse, design temp -25℃, daily seafood handling capacity:500 톤
Original Pain Points: Outdated float-type level control with poor accuracy (±50mm), frequent hydraulic hammer, high ammonia leakage risk and unstable power consumption
System BOM
| 요소 | 부품 번호 | 수량 | 기능 |
| Electric Actuator | Danfoss 027H9075 ICAD600A | 8 Sets | Modulate stroke of ICM25 control valves |
| Modulating Valve | Danfoss ICM25 | 8 Pcs | Regulate liquid feed into low-pressure receiver |
| 레벨 센서 | Danfoss AKS41 | 8 Sets | High-precision level feedback (±10mm tolerance) |
| Main Controller | Danfoss EKC347 | 4 Pcs | Closed-loop PID auto-tuning control |
| 통신 모듈 | MODBUS RTU | 4 Units | Remote monitoring via central SCADA platform |
Project Benefits
- Improved Control Precision: Level tolerance narrowed from ±50mm down to ±15mm; hydraulic hammer fully eliminated
- 놀라운 에너지 절약: Overall system power consumption cut by 12.7%, annual electricity saving approx. RMB186,000
- Reduced Maintenance Cost: 50% less routine field inspection; downtime decreased by 80%
- 향상된 안전성: Ammonia leakage hazard reduced by 90%, fully compliant with latest cold storage safety regulations
Customer Value
Payback period only 8 개월; extended product shelf life and improved warehouse space utilization.
사례 2: Transcritical CO₂ Refrigeration for Meat Processing Plant
Project Overview
End User: Shuanghui Meat Processing Factory, Luohe Henan, New project commissioned 2025
Scale: Annual 100,000-ton chilled meat production line, including -40℃ IQF freezing tunnel and 0℃ refrigerated warehouse
핵심 요구사항: Eco-friendly high-efficiency transcritical CO₂ system; precise gas cooler outlet pressure control to boost system COP
System BOM
| 요소 | 부품 번호 | 수량 | 기능 |
| Electric Actuator | Danfoss 027H9078 ICAD600A-TS | 6 Sets | Specially adapted for transcritical CO₂ working condition |
| Modulating Valve | Danfoss ICMTS20B66 | 6 Pcs | Gas cooler outlet flow control |
| Pressure Transmitter | Danfoss MBS3050 | 6 Pcs | Real-time gas cooler pressure monitoring |
| System Controller | Danfoss AK-CC550 | 3 Pcs | Optimize running parameters of transcritical CO₂ unit |
| Spare Actuator | 027H9075 | 2 Sets | Universal backup for interchangeable ICM valve replacement |
Project Benefits
- Higher Energy Efficiency: System COP raised by 18%, running cost 23% lower vs conventional ammonia circuit
- 환경 준수: Meets EU F-Gas regulation; total CO₂ refrigerant charge reduced by 30%
- 빠른 응답: Valve full-stroke response <2s to cope with abrupt load change of freezing tunnel
- Low Maintenance: IP67 rating withstands high-humidity food workshop; maintenance-free cycle extended to 3 연령
Customer Value
Annual carbon emission reduction ~1,200 tons; factory certified as Green Manufacturer with 5% product premium gain.
Case3: Pharmaceutical Cold Chain Distribution Center (Vaccine Storage)
Project Overview
End User: Sinopharm Holding Cold Chain Warehouse, Daxing Beijing, Expansion completed 2024
Scale: 5,000㎡ pharmaceutical cold storage: 2~8℃ constant temp zone + -20℃ deep-freeze zone; daily vaccine turnover:100,000 doses
Core Challenge: Strict temperature fluctuation limit ±0.5℃ required for vaccine preservation with uninterrupted 24h precise regulation
System BOM
| 요소 | 부품 번호 | 수량 | 기능 |
| Electric Actuator | Danfoss 027H9075 ICAD600A | 12 Sets | Drive ICM20/25 modulating valves |
| Refrigerant Valve | Danfoss ICM20/25 | 12 Pcs | Evaporator liquid feeding control |
| 온도 센서 | Danfoss MBT3560 | 24 Pcs | Multi-point temperature detection (±0.1℃ accuracy) |
| Central Control System | Danfoss DCS400 | 1 Set | Central monitoring, auto-alarm & remote troubleshooting |
| Backup Power | 24VDC UPS | 2 Sets | Hold valve position during mains failure for stable indoor temperature |
Project Benefits
- Superior Thermal Stability: Room temp fluctuation controlled within ±0.3℃ exceeding industry standard
- 안전 보장: Valve position locked upon power loss to secure vaccine storage safety
- Energy Optimization: 15% power saving compared with traditional thermostatic expansion valve system, annual cost saving RMB220,000
- Regulatory Approval: Passed GMP & GSP certification satisfying pharmaceutical supervision requirement
Customer Value
Eliminates storage risk of biological products and improves corporate market credibility.
Case4: Low-Temperature Reactor Temperature Control for Chemical Industry
Project Overview
End User: Wanhua Chemical, Yantai Shandong, System upgrade 2023
Scale: 10 units of 50m³ cryogenic reactors for polyurethane raw material production; working range -20℃~+50℃
요구 사항: Precise jacket cooling flow regulation to stabilize reaction temperature and improve product consistency
System BOM
| 요소 | 부품 번호 | 수량 | 기능 |
| Electric Actuator | Danfoss 027H9075 ICAD600A | 10 Sets | Actuate ICM32 control valves |
| Modulating Valve | Danfoss ICM32 | 10 Pcs | Coolant flow into reactor jacket |
| Temp Probe | Danfoss MBT5250 | 20 Pcs | In-tank & jacket dual-point temperature measurement |
| Loop Controller | Danfoss AK-CC750 | 10 Pcs | High-precision PID control (temp deviation <±0.2℃) |
| 의사소통 | 프로피버스 DP | 1 Set | DCS system integration for remote centralized control |
Project Benefits
- Improved Product Quality: Product purity +0.5%; qualification rate from 98.5% 최대 99.8%
- Lower Consumption: Coolant consumption down 18%, annual cost reduction RMB350,000
- 장비 수명 연장: Reduced thermal fatigue shock; service cycle doubled
- Unmanned Operation: 60% cut on on-site manual labor
Customer Value
Annual incremental profit approx. RMB8 million plus enhanced product market competitiveness.
Case5: Pasteurization Cooling for Dairy Production Line
Project Overview
End User: Yili Dairy, Hohhot Inner Mongolia, New plant startup 2024
Scale: 1,000-ton daily liquid milk production; pasteurization @72℃ then rapid cooling down to 4℃
Original Issue: Manual valve adjustment causing large temperature swing and shortened shelf life of finished milk
System BOM
| 요소 | 부품 번호 | 수량 | 기능 |
| Electric Actuator | Danfoss 027H9075 ICAD600A | 6 Sets | Operate ICM25 cold water regulating valves |
| Control Valve | Danfoss ICM25 | 6 Pcs | Plate heat exchanger chilled water flow regulation |
| 온도 센서 | Danfoss MBT3560 | 12 Pcs | Pre & post pasteurization temperature tracking |
| Local Controller | Danfoss EKC312 | 6 Pcs | Fast thermal response (<3s full stroke adjustment) |
| HMI 패널 | Danfoss HMI100 | 1 Set | Centralized parameter monitoring & modification |
Project Benefits
- Higher Cooling Efficiency: Pasteurization cooling duration reduced from 15min to10min; production capacity +33%
- Precise Temperature: Outlet cooling temp stabilized at 4±0.2℃, finished product shelf life +2 날
- Water Conservation: Chilled water recycling efficiency +25%, annual water saving ~120,000 tons
- Labor Saving: Automatic modulation replaces manual operation eliminating human error
Customer Value
Annual output increment ~100,000 tons with lowered production cost and stronger market competence.
Case6: Hypermarket Central Cold Chain System (Composite Refrigeration)
Project Overview
End User: Walmart China, Pudong Shanghai, Renovation finished 2025
Scale: 20,000㎡ shopping mall including supermarket, catering & fresh food section; total refrigerated area 5,000㎡
Core Demand: Independent zoning temperature control for energy conservation and OPEX reduction
System BOM
| 요소 | 부품 번호 | 수량 | 기능 |
| Electric Actuator | Danfoss 027H9075 ICAD600A | 18 Sets | Drive ICM20/25/32 series modulating valves |
| Modulating Valve | Danfoss ICM20/25/32 | 18 Pcs | Individual zone flow regulation |
| Room Temp Sensor | Danfoss MCT10 | 36 Pcs | Multi-zone ambient temperature monitoring |
| Central Controller | Danfoss DCS500 | 1 Set | Load distribution & centralized management |
| Energy Management Unit | Danfoss EMS200 | 1 Set | Real-time power consumption monitoring & operation optimization |
Project Benefits
- 에너지 절약: Total refrigeration power consumption reduced by16%, annual electricity saving ~RMB450,000
- Stable Indoor Climate: Zone temperature controlled within ±0.5℃ improving shopping experience
- 효율적인 유지관리: Remote diagnosis cuts on-site service by80%; breakdown response within 1 시간
- Expandable Layout: Modular design supports future mall expansion without system redesign
Customer Value
Investment payback in 10 개월; upgraded store image and improved foot traffic.
Summary of Core Application Benefits
| Benefit Category | Performance Improvement | Supporting Data |
| Control Accuracy | 3~10x higher precision for level/temp control | Liquid level ±15mm; process temp ±0.2~0.3℃ |
| Energy Conservation | System power consumption reduced 10~18% | Annual electricity saving RMB180,000~450,000 |
| Safety Upgrade | Minimized leakage & hydraulic hammer risk | Failure risk -90%; unplanned downtime -80% |
| Maintenance Optimization | Longer service cycle & lower manpower | 3-year maintenance interval; labor cost down 50~60% |
| ROI Performance | Fast capital payback & production upgrade | Payback:8~12 months; production capacity +33% 최대 |
Key Selection Guidelines
- Valve Matching: 027H9075 (ICAD600A) for ICM20/25/32; large bore ICM40~150 select 027H9077 (ICAD1200A)
- System Selection: Standard unit for conventional refrigeration; TS type (027H9078) exclusive for transcritical CO₂ application
- 제어 신호: 이중 입력: 4~20mA current / 2~10V voltage compatible with mainstream industrial controllers
- Ambient Adaptability: IP67 protection with -30℃~+50℃ range suitable for food, chemical and severe industrial sites
- Fail-Safe Option: Optional backup power to hold valve position or drive to preset safe position during blackout
