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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹5.1 LAccepted-AOC | ₹5.1 L | L1 | Accepted-AOC L1 |
| 2 | Rejected-Technical | - | - | Rejected-Technical L2 |
| Sl No | Description | Qty | Unit | HITECH ENGINEERING L1 | ORCQ INDUSTRIES L2 |
|---|---|---|---|---|---|
| 1.00 | Supply, installation, erection and commissioning of 55KW AC Drives suitable for Pumping Station and the specifications were mentioned below
(Ref: TWAD SOR 2024-25, Pg 231, MW-M0187)
Technical Specifications:
400V Class Max Applicable Motor (KW) : 55KW
400V Class Rated Output Current (A) : 112A
Overload Capacity : 110% for 60 sec.
Output Frequency : 0~590 Hz (higher frequencies available with custom software)
Control Methods
Open and Closed Loop Current Vector;
Open and Closed Loop V/f
Motor Types Induction
Surface Permanent Magnet (excluding 600V class)
Interior Permanent Magnet (excluding 600V class)
Protective Design
IP20 10 to 50 °C and Up to 60°C with derating
Braking Transistor : Standard through 75kW HD
Global Certifications : UL, CSA, CE, C-Tick, RoHS | 1 | nos | 3,49,600 ₹3.5 L | 3,60,000 ₹3.6 L |
| 2.00 | Standard I/O
(8) multi-function digital inputs (24Vdc)
(3) multi-function analog inputs (0 +/- 10 VDC, 4-20 mA)
(1) multi-function pulse inputs
(1) fault relay output (form C)
(3) multi-function relay outputs (form A)
(2) multi-function analog output (0 +/- 10 VDC, 4-20mA)
(1) multi-function pulse output
Feedback Incremental
Absolute (Stegmann, Heidenhain EnDat, Resolver) Resolver
Network Communication
Built-in: Modbus RTU, RS-422/485, 115 kbps
Optional: EtherNet IP, DeviceNet, Modbus TCP/IP, PROFINET, PROFIBUS-DP, MECHATROLINK-II
Speed Control Range
1500:1 Closed Loop Vector (IM and PM Motors)
200:1 Open Loop Vector (IM Motors)
100:1 Open Loop Vector (PM Motors)
Speed Control Accuracy
£ 0.02%: Closed Loo Vector; ≤ 0.2%; Open Loop Vector
Speed Response
≥ 60 Hz: Closed Loop Vector; ≥ 10 Hz: Open Loop Vector
Torque Response
≥ 300 Hz: Closed Loop Vector
Function Block Diagrams
Up to 100 connections, 1ms program scan time | 1 | nos | 48,000 ₹48,000 | 52,000 ₹52,000 |
| 3.00 | Supply, erection and commissioning of AC drive accessories as follows (Data-1)
1. MCCB 3Pole 160A with short circuit performance level of 50kA, Voltage capacity of 690VAC, 750VDC.
2. 2nos of Cooling fan 8 inches with inlet and outlet grill
3. Laying of Internal wiring with I/O terminals (Capacity: 160A) and ON/OFF push buttons and indicators DIGITAL MEASURING INSTRUMENTS | 1 | nos | 1,12,000 ₹1.1 L | 1,15,000 ₹1.1 L |
| 4.00 | Supply, Installation and erection of IP55 Enclosure suitable to accomodate the VFD's and all the accessories.(Data-2)
1. Multifunction Meter suitable for Three Phase Application.
2. Copper Busbar arrangements for the Incoming power to the VFD's.
3. Copper Busbar arrangements for the Outgoing power from the VFD's.
4. Suitable Glands
5. Input Choke of 55KW suitable for above VFD's.
6. IP65 Powder Coated RAL7035 Metal Enclosure | 10 | nos | 13.5 ₹135 | 16 ₹160 |
Updated dates
Tender Value
₹6.2 L
EMD Value
₹6,200
Closing Date
23 Feb 2026, 3:00 pmClosed
COMMISSIONER
NAMAKKAL CITY MUNICIPAL CORPORATION
Supply, Installation, Erection and Commissioning of 55KW AC Drives Panel with all the accessories at Mohanur Headworks in Namakkal City Municipal Corporation.
2026_MAWS_660262_3
565/2026/E2
Open Tender
Miscellaneous Works
NAMAKKAL CITY MUNICIPAL CORPORATION
Please refer Tender documents.
1 document required · 1 mandatory
₹0
₹6,200
29 Apr 2026
18 Feb 2026
23 Feb 2026
18 Feb 2026
23 Feb 2026
18 Feb 2026
Supply, installation, erection and commissioning of 55KW AC Drives suitable for Pumping Station and the specifications were mentioned below (Ref: TWAD SOR 2024-25, Pg 231, MW-M0187) Technical Specifications: 400V Class Max Applicable Motor (KW) : 55KW 400V Class Rated Output Current (A) : 112A Overload Capacity : 110% for 60 sec. Output Frequency : 0~590 Hz (higher frequencies available with custom software) Control Methods Open and Closed Loop Current Vector; Open and Closed Loop V/f Motor Types Induction Surface Permanent Magnet (excluding 600V class) Interior Permanent Magnet (excluding 600V class) Protective Design IP20 10 to 50 °C and Up to 60°C with derating Braking Transistor : Standard through 75kW HD Global Certifications : UL, CSA, CE, C-Tick, RoHS
Standard I/O (8) multi-function digital inputs (24Vdc) (3) multi-function analog inputs (0 +/- 10 VDC, 4-20 mA) (1) multi-function pulse inputs (1) fault relay output (form C) (3) multi-function relay outputs (form A) (2) multi-function analog output (0 +/- 10 VDC, 4-20mA) (1) multi-function pulse output Feedback Incremental Absolute (Stegmann, Heidenhain EnDat, Resolver) Resolver Network Communication Built-in: Modbus RTU, RS-422/485, 115 kbps Optional: EtherNet IP, DeviceNet, Modbus TCP/IP, PROFINET, PROFIBUS-DP, MECHATROLINK-II Speed Control Range 1500:1 Closed Loop Vector (IM and PM Motors) 200:1 Open Loop Vector (IM Motors) 100:1 Open Loop Vector (PM Motors) Speed Control Accuracy £ 0.02%: Closed Loo Vector; ≤ 0.2%; Open Loop Vector Speed Response ≥ 60 Hz: Closed Loop Vector; ≥ 10 Hz: Open Loop Vector Torque Response ≥ 300 Hz: Closed Loop Vector Function Block Diagrams Up to 100 connections, 1ms program scan time
Supply, erection and commissioning of AC drive accessories as follows (Data-1) 1. MCCB 3Pole 160A with short circuit performance level of 50kA, Voltage capacity of 690VAC, 750VDC. 2. 2nos of Cooling fan 8 inches with inlet and outlet grill 3. Laying of Internal wiring with I/O terminals (Capacity: 160A) and ON/OFF push buttons and indicators DIGITAL MEASURING INSTRUMENTS
Supply, Installation and erection of IP55 Enclosure suitable to accomodate the VFD's and all the accessories.(Data-2) 1. Multifunction Meter suitable for Three Phase Application. 2. Copper Busbar arrangements for the Incoming power to the VFD's. 3. Copper Busbar arrangements for the Outgoing power from the VFD's. 4. Suitable Glands 5. Input Choke of 55KW suitable for above VFD's. 6. IP65 Powder Coated RAL7035 Metal Enclosure
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