User talk:AmitavaGanguli

hi susan, i compleated the cold test today of the power supply for the symmetra Power Module The test Results were as follows at Vcc-236.25Vac, Load-5KVA, Battery bank_ 10 x 12V/75Ah, estimated run time online 3.42hours--amb Temp: 33Cent, Trans-time:3sec approx. ==Battery Alarm activated: 2mins, automatic shutdown initiated at 17mins-rate of discharge is gradual >>>>86% at shut down -with 5KVA load- Stack report generated pn demand>> a)Time remaining for Bypass Mode b)Bypass out of Tolerance c)Battery Communication[430-7107B]_ON d)FAN-1[SSM]_ON e)FAN-1[SY BATT]_ON f)FAN-1[SYPM]_ON g)FAN-1[STATIC SWITCH]_ON_CASCADE STAGE -I h)FAN-2[STATIC SWITCH]_ON_CASCADE STAGE -II i)FAN-3[STATIC SWITCH]_ON_CASCADE STAGE -LINK FOR MANUAL BYPASS MODE J)CHARGER TEST_ON_ 1)Battery Bank Node[OP3070]_ON                 2)Battery Bank Node[OP3071]_ON 3)Critical Battery Alarm Set at [+10Mins]                 4)Battery Monitor Link via STMP3 5)Trickle Charge _ON_DSS Station Key[11D]status_ON                 6)Battery Bank Redunduncy- i)N+1[SYMMETRA BATTERY MODULE]                                         ii)RS432C LINK_00 iii)SCADA link via [970-00432C]_ON                                         iv)Power Head-[OW612]_ON v)Power Head-[OW613]_ON                                         vi)Current Transformer Level_001 vii)Eddy Current Level_001                                       viii)Transfer Voltage FND_ON_Active High k)Fidelity State_ON l)Signal to Noise Ratio_ON m)Adjscent Channel Interference_ON n)Sensitivity_ON a_1[Low] a_11[Med] a_111[High] m)Cascade as 6 x 10kva- priDelta[2500Vac..@..130mA...166Hz..]     >SYMMETRA[SYPM-10X 2 KVA]...Common Grid [n]                        +                            = symmetra[2 x 20kva]-LINE1     >SYMMETRA[SYPM-10 X 2 KVA]...common grid [n]  Providing a Low Resistance path to the 900VDC BUS> a wein bridge type high speed relay [SHOTTKEYLOW NOISE]-(8 X 8pin+24v-connected in series)>>>and a direct earth never more than [0.7] to [1.2 v] and isolated through a bleeder rst[Fusial Type 4MOhm].This terminal is the carrier of the High Amp spikes beore the First Filter stage:[GROUNDING WILL BE DONE THROUGH SHEILDED TUNGSTEN STEEL CASING TO MINIMISE ANY FEEDBACK,AS A ADDED ZIG 40A SILICON FUSE HAS TO BE CONNECTED IN REVERSE BIOS] AS A TEST LOAD WE CONNECTED A MESH OF 60 X 100V BULBS IN SERIES AND AFTER THE
 * UNIT-I IN BYPASS MODE TRIPPED DUE TO OVERHEATING AND SWITCHED TO BYPASS MODE