Winco ASCO 300 J Design 600 Amp User Manual

381333–289 C50 Hanover Road, Florham Park, New Jersey 07932–1591 USAFor sales or service call 1 800 800–2726 (ASCO) www.ascopower.comASCO POWER TECHNO

Hold 15 sec.tostart the enginegenerator and totransfer the loadto emergency.Press to cancel theactive exercise period(stops engine now orafter cooldow

SECTION 3 TESTING & SERVICE3 --- 1PREVENTIVE MAINTENANCEFor high reliabi lity and long life for the ATS:Ope r at e the swi tch at leas t once a mo

TESTING & SERVICE(continued)3 --- 2MANUAL LO AD TRANSFERThis procedure will manually transfer the load if thecontroller is disconnected.Do not man

SECTION 4 ADJUSTMENTS4 --- 1Time Delay AdjustmentStandard time delays are set to customer specifications(if none specified, standard factory settings

ADJUSTMENTS(continued)4 --- 2NOTICEDo not make any setting changes while thecontroller is energized.How to Chang e a Setting1. Prev ent the transfer s

SECTION 5 CONTROL FEATURES – ENGINE EXERCISERS5 --- 1These timers periodic al l y exercise the emerg enc y engine-g en erator plant. They can be set t

CONTROL FEA TURES (continued)5 --- 2Optional Accessory 11BG – SOURCE A VAILABILITY SIGNAL& PROGRAMMABLE ENGINE EXERCISER MODULE2–linedisplay3 butt

Fast/Slow AdjustDaylight SavingTime AdjustDateTimeStart TImeEngine ExerciserRun TImeCONTROL FEA TURES (continued)5 --- 3How to Set Optional Programmab

CONTROL FEA TURES (continued)5 --- 4INPHASE MONITORFOR MOTOR LOAD TRANSFERInphase monitoring logic controls transfer andretransfer of motor loads, so

CONTROL FEA TURES (continued)5 --- 5OPTIONAL STRIP HEATER (Accessory 44)Accessory 44 Strip Heater is designed to keep ambi enttemperatures within the

INDEXPrinted in U.S.A.Copyright --- ASCO Power Technologies, L.P. 2011Aaccessories, 5–2, 5–5auxiliary circuits, 1–2Bbattery, 4–2, 5–1buttons, push, 3–

Namepl ateThe Transfer Switch nameplate includes data foreach specific ASCO Series 300 ATS. Use the ATSonly within the limits shown on this nameplate.

SECTION 1 INSTALLATION1 --- 1Series 300 Automatic Transfer Switches are factorywired and tested. Installation requires skid removalthen securing the e

terminal block for engine start andauxiliary circuit connectionsleft side oftransfer switchCOMMONFEATURE 7closes to startFEATURE 8opens to startCOMMON

INSTALLATION (continued)1 --- 3Functional TestThe Functional Test consists of three checks: manua loperation, voltage checks, and electrical operation

INSTALLATION (continued)1 --- 4Figure 1-4. Maintenance handle operation and contact position indicators.observe these lightsFigure 1–5. Standard contr

INSTALLATION (continued)1 --- 5pressthisbuttonobserve these lightsFigure 1–6. Standard controls and indicators.3 – Electrical OperationThis procedure