fan-management-plan
Post on 17-Aug-2015
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KM 311 fans.
E. CONCLUSION Fan design parameters are clearly indicated in the technical datasheet supplied with every fan. They
must be noted carefully when planning an installa�on. It is possible to retrofit fans and achieve
significant power savings which eventually impact the revenues of the company by reducing
maintenance costs as well. Customer has expressed sa�sfac�on with the results and plans further
interven�ons to op�mise plant performance and profitability.
EXISTING FAN DETAILS:
Fan Model : Proprietary
Air Volume : 2,200 cmh
Sta�c Pressure : 2900 pa
Fan Speed : 3000 rpm
Type of Drive : Direct
Electrical Motor : 4 kw
Medium Handling : Air with traces of dust
Electrical Connec�ons : DOL
NEW FAN DETAILS:
Fan Model : KM 311 R4A LG90
Air Volume : 2,160 cmh
Sta�c Pressure : 1310 pa
Fan Speed : 2850 rpm
Type of Drive : Direct
Electrical Motor : 2.2 kw
Medium Handling : Air with traces of dust
Electrical Connec�ons : DOL
D. RESULTS
S.NO PARAMETER
MODEL
2 INSTALLED KW
QUANTITY 2 2
AMPS CONSUMPTION 6
5 KW CONSUMPTION PER DAY
6 KW CONSUMPTION PER YEAR
OLD FAN
xxx
4
177.2
63781.0
NEW FAN
KM 311 R4A
2.2
2.4
57.6
20736
1
3
4
2
A. ISSUE
Customer wanted to op�mise power consump�on in the factory . They requested for a site audit in areas of high power consump�on.
C. ACTION
The customer decided to take up retrofit of two fans to assess the savings in power as well as op�mise machine performance which were crea�ng high suc�on pressure and consuming almost full load current for the actual requirement of Air Volume and Suc�on pressure. Customer was presented with the data and a life cycle cost analysis for a retrofit installa�on that would be aligned with the machine working condi�ons. Customer agreed with the solu�on offered and installed two
B. OBSERVATION
Customer was provided observa�on data, fan performance data, vibra�on report and bearing condi�on report along with sugges�ons.
All small fans connected to compactors with 4kw motor installed running without problem, except the ones fixed for lapformer suc�on. It was observed fans installed for lapformer machine were drawing high current and crea�ng much more pressure and controlling this heavy suc�on was difficult. controlling, Even a�er the fans were drawing 4kw.
TYPE OF RESOURCE : Retrofi�ng Case Study
APPLICATION : 56000 spindles tex�le mill in Maharashtra
FAN MANAGEMENT PLAN
FAN MANAGEMENT PLANOur FAN MANAGEMENT PLAN (FMP) has been carefully developed to provide a superior level
of service and reliability. Our fundamental understanding of fans developed during the design
and construc�on phase is illustrated in the FMP.
The aim of FMP is to reduce costs by improving efficiency. It creates equipment history
on which is based plans for retrofits and spare parts purchases thus avoiding unplanned
stoppages.
THREE LEVELS OF FAN MANAGEMENT
Our knowledge, experience and exper�se in fan construc�on and opera�on coupled with our
commitment to the Indian market makes the FMP the best tool to op�mise ownership costs.
Site Audit Module Predic�ve Maintenance Module Life Cycle Costs Module
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