Tender for Supply and Installation of Vf Drive for [Supply an...

Purchaser's Detail

Purchaser : WESTERN RAILWAY
Address: Office of the Asst.Materials Manager, Carriage Workshop
Bhavnagar
Gujarat

City: Bhavnagar
District: Bhavnagar
State: Gujarat
Pin: 364001
Tel/Fax: 91-278-2435708
Country: India
Email: cos@wr.railnet.gov.in
Website: http://www.wr.indianrailways.gov.in/

Tender's Details

Supply and Installation of Vf Drive for [Supply and Installation of Vf Drive for Eot Crane 50/10 t Suitable for 45Kw Mh Drive Motor .Equivalent to Yaskawa Varispeed G7 Series, 400 V Class, Rated out Put Kva :74 Kva, Rated Output Current: 97 Amp, Max Output Voltage: 380/480 V, Rated Output Frequency: 400 Hz by Parameter Settings, Allowable Voltage Fluctuation -15 To+10%, Allowable Frequency Fluctuation: +/-5%, 12 Pulse Input, Speed Control Range: 1:200 (Open Loop Vector 2 Control), 1:1000 (Flux Vector Control), Torque Characteristics: 150%/0.3 Hz (Open Loop Vector 2 Control), 150%/0 Min-1 (Flux Vector Control) Braking Torque: Approx: 125% when Using Braking Resistor, Control Method: Sine Wave Pwm.Note: Firm has to Install the Vf Drive in the Existing Control Panel by Removing Existing Unit and Retrofit and Adjust all the Parameters as Per the Load Speed Requirements on the Eot Crane with no Load and Maximum Load Connected.Make: Yaskawa Varispeed G7 or Schneider Equivalent Model Atv71hd45n4 or Abb Equivalent Model Acs 550-01 0871-4.]
Supply and Installation of Vf Drive for Eot Crane 50/10 t Suitable for 45Kw Mh Drive Motor .Equivalent to Yaskawa Varispeed G7 Series, 400 V Class, Rated out Pu t Kva :74 Kva, Rated Output Current: 97 Amp, Max Output Voltage: 380/480 V, Rated Outpu t Frequency: 400 Hz by Parameter Settings, Allowable Voltage Fluctuation -15 To+10%, Allowable Frequency Fluctuation: +/-5%, 12 Pulse Input, Speed Control Range: 1:200 ( Open Loop Vector 2 Control), 1:1000 (Flux Vector Control), Torque Characteristics: 1 50%/0.3 Hz (Open Loop Vector 2 Control), 150%/0 Min-1 (Flux Vector Control) Braking to Rque: Approx: 125% when Using Braking Resistor, Control Method: Sine Wave Pwm.No Te: Firm has to Install the Vf Drive in the Existing Control Panel by Removing Existin G Unit and Retrofit and Adjust all the Parameters as Per the Load Speed Requireme Nts on the Eot Crane with no Load and Maximum Load Connected.Make: Yaskawa Vari Speed G7 or Schneider Equivalent M...
Contract Type : Goods
Tender Type : Open - Indigenous
Contract Category : Expenditure
Evaluation Criteria : Itemwise/Consigneewise
Bidding System : Single Packet
Pre-Bid Conference Required : No
Pre-Bid Conference Date Time : Not Applicable
Tendering Section : 78
Inspection Agency : CONSIGNEE
Publishing Date / Time : 20/03/2024 15:36
Procure From Approved Sources : No
Approving Agency : Not Applicable
Closing Date Time : 10/04/2024 11:00
Validity of Offer ( Days) : 90
Ranking Order for Bids : Lowest to Highest
Advertised Value :
Tender Doc. Cost (INR) : 0.00
Earnest Money (INR) : 0.00

Consignee
SR. SECTION ENGINEER
(POWER SECTION) BVP, WR
Gujarat 2.00 Numbers