Eastern Coal Fields Ltd-ECL has published Expression Of Interest For The Work Of Replacement Of Existing Steam Winder (Drive Unit) By Electrical Winder (Drive Unit) At 05 Nos. Of Winders Of Ecl By Variable Frequency Drives With Necessary Safety Features And Interlock.. Submission Date for this Tender is 28-02-2020. Industrial Drive Tenders in Different Mines of ECL as per EOI West Bengal. Bidders can get complete Tender details and download the document.
| Name of the Work / Contract No: | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | AC variable frequency drive with regenerative braking system at unity power factor, 415 V, rated capacity : 150 kW to 280 KW (as per requirement) | 1 | Set | |
| 2 | 2 | AC squirrel cage induction motor, 415V, \nrated capacity : 150 kW-280 KW (as per requirement)\n\n | 1 | Nos | |
| 3 | 3 | Digital motor encoder | 1 | Nos | |
| 4 | 4 | PLC with PC based suitable software | 1 | Set | |
| 5 | 5 | Online UPS | 1 | Nos | |
| 6 | 6 | LT Switch Board | 1 | Set | |
| 7 | 7 | Control Desk | 1 | Nos | |
| 8 | 8 | Power & Control Cable | 1 | As reqd. | |
| 9 | 9 | Signaling & Communication system | 1 | Set | |
| 10 | 10 | Gear box with suitable ratio with minimum power transmission capacity as per requirment. | 1 | Nos | |
| 11 | 11 | Hydraulic Braking System | 1 | Set | |
| 12 | 12 | Other items like transformers, couplings, bearings, safety devices etc. | 1 | As reqd. | |
| 13 | 13 | Emergency Power back-up system | 1 | As reqd. | |
| 14 | 14 | Any other items not speciified above | 1 | Set | |
| 15 | 15 | Civil Works including Design, Engineering, Installation & commissioning | 1 | As reqd. | |
| 16 | 16 | Total impact of GST for the purpose of CTC | BI01010001010000000000000515BI0100001129 | 1 | Nos |
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