Asco transfer switch pdf

the asco series 300 manual transfer switchis the perfect load transfer solution for commercial and municipal applications: • three-position center-off switch is robust and easy-to-use • leverages asco's reliable, field- proven, transfer switching technology • modular, compact design is easy to install and maintain • designed to handle the … Automatic Transfer Switch with Microprocessor Control Panel. Group 6 or 7 OPERATOR'S MANUAL INCLUDES: -I nstallation Testing· Service • Optional Accessories • Diagrams for switches rated 30 through 4000 amps ASt6"'Controls are designed and manulactured by Automatic SWltth Co Florham Park. New Jersey 07932. Telephone (201) 966-2070 6. Available only on switches rated 1600, 2000, 2600 and 3000 amperes. 7. J 150-225 ampere for Series 3ADUS/3NDUS only. 8. Available only on switches rated 70 - 1600 amperes. To order an ASCO SERIES 300SE Power Transfer Switch, complete the following catalog number: 1. The switch has three operational positions (Source I, Center-off, Source II). The two sources are isolated when the switch is in the center-off position. A center-off position locking mechanism is also provided. Application The Series 230 transfer switch is rated up to 800A and is available from 220 to 415 volts for both 50 and 60 Hz, single Automatic Transfer Switching - Closed and Delayed Transition: 7ACTS, 7ADTS, 7NCTS, 7NDTS Dimensions and Shipping Weights* Notes: 1. Consult ASCO for dimensions on enclosures other than UL type 1. 2. Open weights include transfer switch and control panel. 1200-4000 amp enclosures require ventilation openings, refer to drawings for details. 3. Installation Manual ASCO 3ATS & 3NTS 381333-402 A ASCO Power Technologies Page 1 DANGER is used in this manual to warn of a hazard situation which, if not avoided, will result in transfer switch will respond only to the rated voltage specified on the transfer switch nameplate. Also see User's Guide 381333-400 for voltage settings in the Series 165 Automatic Transfer Switch for use on Standby Systems Cat No 165A2200F3C Ser No 123456 200 A BOM 999999 240 V 60 Hz 50 Hanover Road, Florham Park, New Jersey 07932-1591 USA 381333-163 C 1 800 937-2726 (ASCO), for service call 1 800 800-2726 (ASCO) asco.com Mount the ASCO ATS vertically to a rigid supporting structure. Level all mounting points by using flat washers behind the holes to avoid distortion of the switch. Transfer switches rated 225, 260, and 400 amp. are mounted on an insulator backing piece (installed behind thetransferswitch). ASCO Power Technologies, Florham Park, New Jersey 07932. 800-937-ASCO asco.com 8-2005 1 Publication 3090 R4 SUGGESTED SPECIFICATION for Series 300 Automatic Transfer Switches PART 1 GENERAL 1.01 Scope Furnish and install automatic transfer switches (ATS) with number of poles, amperage, voltage, and withstand current ratings as shown on the Download PDF - Asco-4000-manual-transfer-switch.pdf [ylyx50vrxznm]. ASCO Delayed-Transition Transfer Switches are designed to provide transfer of loads between power sources with a timed load disconnect position for an adjustable time period. Applications include older style variable frequency drives, rec- tifier banks, and load management applications. • Available 150 through 4000 amperes. & Non-Automatic Transfer Switches 50 Hanover Rd., Florham Park, NJ 07928 USA For sales or service call 800-800-2726 (ASCO) ascopower.com ASCO Power Technologies 381333-400 A Status Information The controller provid