접촉기,회로 차단기,태양광 인버터,전기 계량기,태양 전지
델타 FFB series high airflow axial fan, dimensions 140×140×50.8mm, 24DC에서, equipped with double ball bearings. It is widely used for heavy-duty heat dissipation of inverters, UPS systems and industrial power supplies.
Airflow: 252.11 CFM, Air Pressure: 16.36 mmH₂O, Rotation Speed: 3200 RPM, 정격전류: 1.37 에이, Noise Level: 58.5 데시벨.
- 모델 코드 설명
| 코드 세그먼트 | 의미 | 설명 |
| FFB | 제품 시리즈 | Delta FFB series industrial axial fan, high-performance cooling type, size 140×140×50.8mm |
| 14 | 차원 | 프레임 크기: 140mm×140mm |
| 24 | 정격전압 | 24DC에서 (작동 범위: 14.0~26.4VDC) |
| 다섯 | 성능 등급 | Mid-to-high performance. Airflow, air pressure and current are between S (기준) and H (고성능) 버전 |
| 시간 | Functional Feature | Built-in Hall sensor for speed feedback and speed monitoring |
| G | 배선 유형 | General wire output, optional 3-wire or 4-wire (with PWM speed control) 버전 |
| -R00/-F00/-EP | Suffix Code | -R00: 표준 버전; -F00: 긴 수명 버전; -EP: Eco-friendly certified version |
- 주요사양
| 목 | 값 | 비고 |
| 상표 | 델타 | Renowned manufacturer of industrial fans based in Taiwan, 중국 |
| 유형 | Brushless DC Axial Fan | 긴 서비스 수명, low power consumption and high reliability |
| 치수 | 140×140×50.8mm (14050 체재) | Standard industrial mounting size |
| 정격전압 | DC 24V | 작동 범위: 14.0~26.4VDC |
| 정격전류 | 1.37 에이 | 맥스. 힘: 대략. 32.88 여 |
| Rotation Speed | 3200 RPM | 일반적인 값, measured in free air |
| Airflow | 252.11 CFM (7.139 m³/min) | Maximum airflow in free air |
| Air Pressure | 16.36 mmH₂O (0.644 IN H₂O) | Maximum static pressure at zero airflow |
| 소음 | 58.5 dB-A | Measured at 1m on the air intake side in an anechoic chamber |
| 베어링 종류 | Double Ball Bearing | Longer lifespan than sleeve bearings, suitable for continuous heavy-load operation |
| 서비스 수명 | 대략. 50,000 hours @ 25℃ | Typical lifespan for double ball bearings; ~ 위에 70,000 hours for long-life version |
| 유입 방지 | IP20 | Basic dustproof, for indoor dry environments |
| 재료 | Impeller & 액자: UL94V-0 Flame Retardant Plastic | High safety rating for industrial use |
| Lead Wire | UL 1430 AWG #22 | Standard industrial wire, 빨간색 (+) / 검은색 (-) color coding |
| 무게 | 670 g (23.63 oz) | Robust structural design |
| 인증 | UL, CSA, VDE, RoHS 규제, 도달하다 | Compliant with international safety and environmental standards |
- Cross-Brand Compatibility & Replacement List
| 상표 | 동등한 모델 | 명세서 | 교체 권장사항 |
| 델타 | FFB1424SHG | 24다섯, 0.91에이, 2800RPM, 219.73CFM | Slightly lower airflow & 현재의, lower noise (54.5데시벨). Ideal for noise-sensitive applications |
| 델타 | FFB1424HHG | 24다섯, 1.53에이, 3600RPM, 273.09CFM | Higher airflow & 현재의, higher noise (61.7데시벨). Suitable for extreme heat dissipation scenarios |
| Nidec | D08A-24TS3 | 24다섯, 1.2에이, 3000RPM, 240CFM | 비슷한 성능, identical dimensions, 직접 교체 |
| Sanyo | 9GV1424P1G001 | 24다섯, 1.4에이, 3200RPM, 250CFM | Nearly identical parameters, compatible mounting holes |
| EBM-papst | 4414F/2HH | 24다섯, 1.3에이, 3100RPM, 245CFM | European brand with higher price, for high-end equipment |
| Sunon | KDE1205PFV3 | 24다섯, 1.35에이, 3200RPM, 250CFM | Reliable quality with moderate price |
- Full FFB14xx Series Model List
| 모델 | 전압 | 현재의 | 속도 | Airflow | Air Pressure | 소음 | 특징 |
| FFB1424SHG | 24다섯 | 0.91에이 | 2800RPM | 219.73CFM | 12.84mmH₂O | 54.5데시벨 | Standard performance, 저소음 |
| FFB1424VHG | 24다섯 | 1.37에이 | 3200RPM | 252.11CFM | 16.36mmH₂O | 58.5데시벨 | Mid-to-high performance, balanced type |
| FFB1424HHG | 24다섯 | 1.53에이 | 3600RPM | 273.09CFM | 19.84mmH₂O | 61.7데시벨 | 고성능, large airflow |
| FFB1448SHG | 48다섯 | 0.50에이 | 2800RPM | 219.73CFM | 12.84mmH₂O | 54.5데시벨 | Standard performance, 48V power supply |
| FFB1448VHG | 48다섯 | 0.77에이 | 3200RPM | 252.11CFM | 16.36mmH₂O | 58.5데시벨 | Mid-to-high performance, 48V power supply |
| FFB1448HHG | 48다섯 | 0.77에이 | 3600RPM | 273.09CFM | 19.84mmH₂O | 61.7데시벨 | 고성능, 48V power supply |
| FFB1424VHG-EP | 24다섯 | 1.37에이 | 3200RPM | 252.11CFM | 16.36mmH₂O | 58.5데시벨 | Eco-friendly version, RoHS 규제 & REACH 준수 |
| FFB1424VHG-R00 | 24다섯 | 1.37에이 | 3200RPM | 252.11CFM | 16.36mmH₂O | 58.5데시벨 | Standard mass production version |
- 응용 환경 & 선택 가이드
권장 애플리케이션
Industrial Inverters: Heat dissipation for medium & high-power inverters of ABB, 지멘스, Schneider and other brands
UPS Systems: Cooling for core components of uninterruptible power supplies
서보 드라이브: Cooling for servo systems of industrial robots and CNC machine tools
산업용 전원 공급 장치: Heat dissipation for high-power switching power supplies and rectifiers
Servers & 데이터 센터: Cooling for high-density server enclosures, especially edge computing devices
의료 장비: Heat dissipation for precision devices such as MRI and CT scanners
철도 운송: Cooling for train control systems and traction converters
권장되지 않는 애플리케이션
Unprotected Outdoor Areas: Low IP20 rating, vulnerable to dust and moisture
Flammable & Explosive Zones: No explosion-proof certification, not for chemical, mining and other hazardous locations
음식 & Pharmaceutical Clean Rooms: No sanitary certification
Extremely Low Temperature Environments: Operation below -10℃ may affect startup performance and service life
선택 팁
14050 fixed size, choose 24V or 48V power supply;
S/V/H stands for different performance, airflow and pressure increase in sequence;
Double ball bearings ensure long life, Hall sensor enables clear speed monitoring;
Ideal choice for inverters and UPS, stable under high temperature and heavy load.
- 일반적인 결함 & 문제 해결
| 결함 현상 | 가능한 원인 | 문제 해결 단계 | 솔루션 |
| Fan not running | 1. Power disconnected | 1. 입력전압을 확인하세요 | 1. Reconnect power supply |
| 2. Motor burnout | 2. Verify wiring connection | 2. Replace with identical fan | |
| 3. Seized bearing | 3. Rotate fan manually to check flexibility | 3. Clean bearing or replace fan | |
| 4. Control circuit failure | 4. Inspect control signals | 4. Repair control circuit | |
| Abnormal speed | 1. Voltage fluctuation | 1. Confirm voltage within 14~26.4V range | 1. 전원 전압 안정화 |
| 2. Excessive load | 2. Check for blocked air duct | 2. Clear air duct or use higher airflow fan | |
| 3. Hall sensor failure | 3. Test Hall signal output | 3. Replace fan | |
| 4. Abnormal PWM signal | 4. Inspect PWM signal | 4. Repair PWM circuit | |
| 과도한 소음 | 1. Worn bearing | 1. Identify noise source for bearing issues | 1. Replace fan |
| 2. Loose installation | 2. Tighten mounting screws | 2. Fasten screws | |
| 3. Dust accumulated on blades | 3. Check blades for dust or foreign objects | 3. Clean fan blades | |
| 4. 공명 | 4. Inspect mounting bracket | 4. Add shock-absorbing pads or adjust installation position | |
| Reduced airflow | 1. Dirty blades | 1. Check blade cleanliness | 1. Clean blades |
| 2. Blocked air duct | 2. Inspect air inlet & outlet | 2. Clear air duct | |
| 3. Speed drop | 3. Measure fan speed | 3. Troubleshoot speed issues | |
| 4. Reverse rotation | 4. Check positive/negative wiring | 4. Correct wiring polarity | |
| 수명 단축 | 1. 지나치게 높은 주변 온도 | 1. Measure ambient temperature | 1. Add auxiliary cooling or use high-temperature resistant fan |
| 2. Heavy dust | 2. Check dust prevention measures | 2. Install dust filter | |
| 3. Unstable voltage | 3. Test voltage fluctuation | 3. 전원 공급 안정화 | |
| 4. 빈번한 시작-중지 | 4. Review control logic | 4. Optimize control logic to reduce start-stop cycles |
- Industrial Application Cases
사례 1: Heat Dissipation Upgrade for Schneider Inverters
A factory frequently encountered overheating alarms on Schneider ATV61 series inverters. The original sleeve-bearing fans had short lifespan and insufficient airflow.
해결책: Replaced with Delta FFB1424VHG double ball bearing fans. Airflow increased by 30% and service life extended to 50,000 시간.
결과: Inverter failure rate reduced by 80%; maintenance interval extended from 3 months to 2 연령, saving approximately RMB 12,000 in annual maintenance costs.
사례 2: Server Cooling Optimization for Data Center
High-density servers in an edge computing data center suffered from overheated CPU and performance degradation due to inadequate original cooling fans.
해결책: Installed 2 sets of 4-wire PWM controlled FFB1424VHG fans at the rear of server enclosures, linked with the server temperature control system.
결과: CPU temperature dropped by 12℃, system performance improved steadily by 15%. Energy consumption and noise were also reduced via PWM speed regulation.
사례 3: Cooling for Medical MRI Scanner
Poor heat dissipation on the power modules of an in-hospital MRI scanner caused frequent downtime and disrupted medical services.
해결책: Adopted customized long-life version (-F00) FFB1424VHG fans and optimized air duct layout for uniform heat dissipation.
결과: Equipment operational stability improved by 95%, downtime reduced by 90%. The service life of power modules was prolonged and maintenance costs decreased.
FFB1424VHG is a balanced high-performance industrial fan from Delta FFB series. Featuring large airflow, high air pressure and long service life, it is widely applied in industrial automation, power electronics, 데이터 센터 및 기타 분야.
Select the proper model according to actual requirements on voltage, airflow, noise and service life, together with corresponding suffix versions (-R00/-F00/-EP). Follow installation specifications and perform regular maintenance to achieve optimal cooling performance and maximum service life.
