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| 1 | Supply Installation testing and commissioning of digital soft starter panel for 20 HP motor the rating should be 42 A suitable for voltage range 200-525 Volt AC (10% variation) with built-in bypass contactor and short circuit protection. Start, Stop, Reset PB, RYB, Run and Trip Indication Indication. The soft starter Enclosure switch boards shall be manufactured in accordance with switchgear OEM design guidelines, ensuring full compliance with IEC 61439 standards. The type test certification shall be done by OEM, and franchisee shall carry out assembly as per type tested design. To ensure compatibility, both the panel design and the switchgear components (MCCB / Control gear / Softstarter / VFD etc) should be from same OEM. The type of designation and certification label on the panel shall prominently feature the OEM\"s name. The panel shall be dust and vermin proof, indoor type made of 2 mm CRCA MS sheet, over all powder coated finish, front opening type, with aprons for cable entry, and fixing danger notice plate made of 1.6 mm thick mild steel sheet, vitreous enamelled white, of size 20 x 15 cm with letter, figures and conventional skull bones in signal red colour and fixed front & back door LT panel etc with voltage and danger indicated in Hindi and English with, internal wiring with PVC insulated, stranded copper conductor, FRLS cables, IS-694 marked of adequate size but not less than 10 Sqmm. |
| 2 | (A) Soft starter Technical Specifications: (a) Soft Starter 3 phase controlled, xS4000, 42A, M:200-525 VAC, C:110 / 220 VAC for 20 HP Pump. (b) No of Starts per Hour-6, Amb Tem p:50 degree centigrade(c) Main Voltage Range 200 to 525 V ac (+/-10%), Built-in bypass contactor, Control voltage 110 V to 240 VAC (+10% /-15%) & optional 24 VAC / VDC (+/-20%). (d) DI-Fixed = 2 Nos (Start / Stop & Reset) Programmable = 2 Nos, Digital Outputs -3 Nos (Relay), AO-1 Nos.(e) Rated impulse withstand voltage - 6KV, Rated insulation - 600 VAC to earth(f) Pollution Degree 3 , Communication port – optional, Full graphical LCD display, Real language feedback messages(g) Multi-languages support (8 Nos), Real time graphs of motor operating performance, Main Menu and Quick Setup, Logs: 384 events(h) EMC Emissions - IEC 60947-4-2 Class B, CE Compliance-IEC 60947-4-2 |
| 3 | (B) Soft starter Features(a) XLR-8 Adaptive: Start / Stop Adaptive Control for better pump control in xS4000 soft starter, Profiles for common applications, starting methods of Constant Current, Current Ramp, Timed voltage ramp soft stop(b) Coast to Stop, DC Brake, Soft Brake, Real time performance graphs, Energy Efficient by supporting IE3 motors, Versatile starting & stopping options(c) Power Through function, Emergency Run (Fire Mode), Built-in Simulation Mode, USB port for easy and fast commissioning and data extraction |
| 4 | (C) Motor Protection features:(a) Motor overload, Excess start time(stall), Undercurrent, Instantaneous overcurrent(b) Phase loss, Phase Sequence, Undervoltage, Overvoltage, Motor Connection fault(c) Current imbalance, External trip (x2), Motor thermistor, Shorted SCR, Power loss(d) Supply frequency, Network communications, Heatsink over-temperature(e) Batter / clock failure, Bypass overload, Control supply |
| 5 | (D) ANCILLARY FUNCTIONS:(a) Jog, Emergency Mode, Dual Motor Sets, Inside Delta Operation,(b) Motor Reverse Control, Restart Delay: Anti-backspin(c) Power-Through Mode, Second Motor Set, Auto Reset(d) Pump Clean, Run Timers, Weekly Scheduling(e) Auto-Start / Stop Soft Brake Control Simulation Tools |
| 6 | (E) Semiconductor Fuse(a) Type-2 Coordination with semiconductor fuses should be followed, Bussman 170M3013 or Suitable rating semiconductor fuse along with mounting mechanism for soft starter should be used. |
| 7 | Supply Installation Testing and commissioning of digital soft starter panel for 25 HP motor the rating should be 52 A suitable for voltage range 200-525 Volt AC (10% variation) with built-in bypass contactor and short circuit protection. Start, Stop, Reset PB, RYB, Run and Trip Indication Indication, The soft starter Enclosure switchboards shall be manufactured in accordance with switchgear OEM design guidelines, ensuring full compliance with IEC 61439 standards. The type test certification shall be done by OEM, and franchisee shall carry out assembly as per type tested design. To ensure compatibility, both the panel design and the switchgear components (MCCB / Control gear / Softstarter / VFD etc) should be from same OEM. The type of designation and certification label on the panel shall prominently feature the OEM\"s name. The panel shall be dust and vermin proof, indoor type made of 2 mm CRCA MS sheet, over all powder coated finish, front opening type, with aprons for cable entry, and fixing danger notice plate made of 1.6 mm thick mild steel sheet, vitreous enamelled white, of size 20 x 15 cm with letter, figures and conventional skull bones in signal red colour and fixed front & back door LT panel etc with voltage and danger indicated in Hindi and English with, internal wiring with PVC insulated, stranded copper conductor, FRLS cables, IS-694 marked of adequate size but not less than 10 Sqmm. |
| 8 | (A) Soft starter Technical Specifications: (a) Soft Starter 3 phase controlled, xS4000, 52A, M:200-525VAC, C:110 / 220VAC for 25 HP Pump, (b) No of Starts per Hour-6, Amb Temp: 50 degree Centigrade.(c) Main Voltage Range 200 to 525 Vac (+/-10%), Built-in bypass contactor, Control voltage 110 V to 240 VAC (+10% /-15%) & optional 24 VAC / VDC (+/-20%).(d) DI-Fixed = 2 Nos (Start / Stop & Reset) Programmable = 2 Nos, Digital Outputs -3 Nos (Relay), AO-1 Nos.(e) Rated impulse withstand voltage - 6KV, Rated insulation- 600 VAC to earth(f) Pollution Degree 3, Communication port – optional, Full graphical LCD display, Real language feedback messages.(f) Multi-languages support (8 Nos), Real time graphs of motor operating performance, Main Menu and Quick Setup, Logs: 384 events(g) EMC Emissions -IEC 60947-4-2 Class B, CE Compliance-IEC 60947-4-2 |
| 9 | (B) Soft starter Features(a) XLR-8 Adaptive: Start / Stop Adaptive Control for better pump control in xS4000 soft starter, Profiles for common applications, starting methods of Constant Current, Current Ramp, Timed voltage ramp soft stop(b) Coast to Stop, DC Brake, Soft Brake, Real time performance graphs, Energy Efficient by supporting IE3 motors, Versatile starting & stopping options(c) Power Through function, Emergency Run (Fire Mode), Built-in Simulation Mode, USB port for easy and fast commissioning and data extraction |
| 10 | (C) Motor Protection features:(a) Motor overload, Excess start time(stall), Undercurrent, Instantaneous overcurrent(b) Phase loss, Phase Sequence, Undervoltage, Overvoltage, Motor Connection fault(c) Current imbalance, External trip (x2), Motor thermistor, Shorted SCR, Power loss(d) Supply frequency, Network communications, Heatsink over-temperature(e) Batter / clock failure, Bypass overload, Control supply |
| 11 | (D) ANCILLARY FUNCTIONS:(a) Jog, Emergency Mode, Dual Motor Sets, Inside Delta Operation,(b) Motor Reverse Control, Restart Delay: Anti-backspin(c) Power-Through Mode, Second Motor Set, Auto Reset(d) Pump Clean, Run Timers, Weekly Scheduling(e) Auto-Start/Stop Soft Brake Control Simulation Tools |
| 12 | (E) Semiconductor Fuse(a) Type-2 Coordination with semiconductor fuses should be followed, Bussman 170M3013 or Suitable rating semiconductor fuse along with mounting mechanism for soft starter should be used. |
