Helical gearboxes H1 flender brasil ltda H1SH-13-C

Flender/Flender Gear Units/Helical gearboxes H1

________________________________________________________________________________________ TS NO.: MEC//2UU/0/2/0 Electrical system Chapter-0.0 2, MECON Limited, All Right Reserved Pag 1 of 2 Inverter leg overc urrent in -phase. Output undervoltage. Output overvoltage. Output overcurrent. System output overloaded. Load transferred to byp ass due to overload. Fan failure. Overtemperature shutdown. An audible alarm shall be provided and activated by any of the above alarm conditions. 1 Status Messages Normal operation Load on maintenance bypass Load on UPS Load on static bypass System shutdown UPS on battery 1 Controls UPS start-up / shutdown shall be done by push button / rotary control switch. Normal operation / bypa ss operations shall be done by single rotary control switch. An advisory display and menu-driven user prompts writeup sticker (pasted inside the panel door) shall be provided to guide the operator through system operation without the use of additional manuals. Pushbuttons shall be provided to display the status of the UPS and to test and reset visual and audible alarms. 1.0 Constructional features () Isolation devices MCCB (upto 6A),5KA fault level as 1 of 1 INDRADHANUSH GAS GRID LIMITED TECHNICAL SPECIFICATION FOR NATURAL GAS COMPRESSOR STATION FOR NORTH EAST GAS GRID PIPELINE PROJECT ______________________________________________________________________________________________ TS NO.: MEC//2UU/0/2/0 Electrical system Chapter-0.0 2, MECON Limited, All Right Reserved Pag 1 of 2 incomers for each UPS &Bypass. DP MCB (of adequate rating) in outgoing side. Power circuit isolation device to have pad locking in the OFF positi on with the door closed. (ii) Installation Metal clad, indoor installation (iii) Mounting Floor mounting with base channel of ISMC-7. (iv) Enclosure pr