South Central Railway has published Tender For 18.5Kw(Hd)/22Kw(Nd) Ac Vvvf Drive Suitable For Existing. Submission Date for this Tender is 21-08-2023. Industrial Drive Tenders in lallaguda Telangana. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | 18.5Kw(Hd)/22Kw(Nd) Ac Vvvf Drive Suitable For Existing |
2 | 18.5KW(HD)/22KW(ND) AC VVVF drive suitable for existing crane with built-in Braking Function & DC reactor. Rated Voltage/Rated Frequency: Three-phase AC power supply: 380 to 480 V AC 50/60 Hz, Max. Output Voltage(3ph): 380- 480 V. DC power supply: 510 to 680 V DC. Overload Tolerance: ND Rating: 120% of rated output current for 60s,HD Rating:150% of rated output current for 60s. Max. Output Frequency: 400 Hz. Allowable Voltage Fluctuation: minus15% to plus 10%. Allowable Frequency Fluctuation: plus or minus 5%. With all types of protections like overload, single phasing, short circuit, over voltage, phase imbalance, under voltage etc. as per IEEE 519 & IEC 61000 or latest. Accepted Makes: Yaskawa, ABB, L&T, Siemens. [ Warranty Period: 30 Months after the date of delivery ] |
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