FFU 집중 제어 시스템

제품 개요

클린룸 한 곳에는 FFU가 수백 대에서 천 대 넘게 들어가기도 합니다. 집중 제어 시스템은 이 유닛들을 감시 호스트에 연결하여 구역별 기동·정지, 집중 속도 조절, 고장 경보, 이력 기록을 처리하고 PC로 올려 한자리에서 감시할 수 있게 합니다. PC를 꺼도 감시 호스트는 단독으로 동작하여 하루 종일 감시가 끊기지 않습니다. 집중 제어가 없는 공장에서는 풍속을 조정하려면 사다리를 타고 천장에 올라가 한 대씩 만져야 합니다. 집중 제어가 있으면 교대 시 부하 낮추기, 휴일 절전, 단일 구역 정지 점검을 모두 화면에서 처리합니다.

제품 특성

►**System components**: one-to-two intelligent unit / concentrator / FFU control host / PC central monitoring system / low-voltage control cabinet ►**Speed control**: capacitor or transformer voltage regulation, or motor tapping ►**Concentrator capacity**: 32 channels per concentrator ►**Monitoring functions**: zoned start-stop, central speed adjustment, fault alarm, historical logging ►**Independent operation**: the control host continues full-day monitoring when the PC is off ►**Upper interface**: reports to a PC for centralised viewing

견적 문의

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Email：sales@baisheng-tech.com

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상세 설명

What central control actually saves

Energy is only part of it. Most cleanroom FFUs run at one speed all day, because nobody will send someone up a ladder several hundred times just to turn things down overnight. Central control turns turndown into a schedule setting, and dropping to low speed outside production hours makes a substantial difference over a year. More important is **fault visibility**. A single stalled FFU among several hundred in a ceiling is nearly impossible to notice by eye — it typically surfaces when cleanliness verification for that zone fails, by which point an unknown quantity of product has already been made. Central control raises an alarm naming the unit. Third is **verification and traceability**. Historical records turn "supply air in that zone was normal while this batch was made" into retrievable data rather than a verbal assurance. Audits in pharmaceutical and medical device work depend on exactly this.

Cabling has to be planned before the ceiling goes up

Both the communication and power cabling run in the ceiling void. Pulling them after the grid and plenum are complete raises difficulty and cost by several steps. In practice the cleanroom design stage has to settle how many zones there are, how many units per zone, where concentrators sit, where the control cabinet goes and how the upper PC is networked. Those decisions feed back into grid hanger positions and trunking layout. The common mistake is installing every FFU first and considering central control afterwards. At that point the choice is either reopening the ceiling or moving to a more expensive wireless solution.

선정 참고자료

주문 전에 등급 사양, 여재 특성, 운전 환경이 요구 조건에 맞는지 먼저 확인하시기 바랍니다.

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