Generac
®
Power Systems, Inc.
9
Section 4 — Notes
Generac “V” Type and “Y” Type Transfer Switch
Страница 1: ...POWER SYSTEMS INC Owner s Manual 100 and 200 Amp V Type and Y Type Transfer Switch Models 09227 0 09228 0 09229 0 and 09230 0 This manual should remain with the unit...
Страница 2: ...f a NORMAL utility power source failure occurs must be isolated from the NORMAL utility power source by means of an approved transfer switch Failure to properly isolate the NORMAL and STANDBY power so...
Страница 3: ...e standing on metal or concrete place insulative mats over a dry wood platform Work on this equipment only while standing on such insulative mats Never work on this equipment while physically or menta...
Страница 4: ...ard signals to open the start circuit to the generator which shuts down the engine The circuit board is then armed and ready for the next drop in NORMAL source voltage NOTE Keep in mind the pre packag...
Страница 5: ...lling Do not drop the switch Protect the switch against impact at all times and against construction grit and metal chips Never install a transfer switch that has been damaged Install the transfer swi...
Страница 6: ...nds with a wire brush If ALUMINUM conductors are used apply cor rosion inhibitor to conductors After tightening ter minal lugs carefully wipe away any excess corrosion inhibitor All power cables shoul...
Страница 7: ...ic Auxiliary contacts are rated 15 amperes at 125 250 or 480 volts AC 0 5 ampere at 125 volts DC 0 25 ampere at 250 volts DC DO NOT EXCEED THE RATED VOLTAGE AND CURRENT OF THE CONTACTS Contact operati...
Страница 8: ...ration DO NOT ATTEMPT MANUAL OPERATION OF THE TRANSFER SWITCH UNTIL AFTER ALL POWER VOLTAGE SUPPLIES TO THE SWITCH HAVE BEEN TURNED OFF FAILURE TO TURN OFF POWER VOLTAGE SUPPLIES MAY RESULT IN DANGER...
Страница 9: ...POSSIBLY FATAL ELECTRICAL SHOCK 2 With an accurate AC voltmeter check for correct voltage across terminal lugs N1 and N2 N1 to NEUTRAL and finally N2 to NEUTRAL Figure 2 5 on Page 5 3 When certain tha...
Страница 10: ...58 Hz Let the generator run under rated load for at least 30 minutes With unit running listen for unusual noises vibration overheating etc that might indicate a problem 5 When checkout under load is c...
Страница 11: ...Generac Power Systems Inc 9 Section 4 Notes Generac V Type and Y Type Transfer Switch...
Страница 12: ...FER SWITCH UTILITY SUPPLY LOAD CUSTOMER 23 LOAD 2 UTILITY 2 UTILITY 1 AC GENERATOR CONTROL PANEL NOTE POWER LEADS AND TRANSFER SWITCH LEADS MUST BE RUN IN TWO DIFFERENT CONDUITS LOAD 1 22 LOAD 1 REMOT...
Страница 13: ...N2 126 E2 T2 E1 LEGEND LS1 LS2 LS3 LIMIT SWITCHES ACTUATOR C CONTACTOR ACTUATING COIL GTS TRANSFER SWITCH CONTACTOR TR RELAY TRANSFER TS TERMINAL STRIP CUSTOMER CONNECTION NOTE ALL CONTACTS SHOWN WITH...
Страница 14: ...E2 E2 205 126 N2 126 WHITE RED LS2 LS3 LS1 T1 T2 2 3 5 6 1 4 2 1 8 7 3 4 5 6 126 205 N2 N2 NI N2 NI NI NI NI E1 194 23 N1A N1A N2 N1 N2 N3 N1 NI NI N1A PM C TR TR GTS TS SCHEMATIC DIAGRAM WIRING DIAGR...
Страница 15: ...SCHEMATIC DIAGRAM GTS TRANSFER SWITCH CONTACTOR C1 SOLENOID COIL UTILITY CLOSING C2 SOLENOID COIL STANDBY CLOSING ALL CONTACTS SHOWN WITH TRANSFER SWITCH IN UTILITY TR 194 NOTE 194 A 23 23 B VR1 C1 A...
Страница 16: ...14 13 33 16 18 20 22 33 32 34 35 19 23 26 33 9 32 17 31 10 12 12 10 37 DECAL DECAL DECAL DECAL 42 21 39 38 40 41 43 24 25 44 Section 6 Exploded Views and Parts Lists Transfer Switch Drawing No 078589...
Страница 17: ...ET 19 64113 1 STUD WING 20 63321 1 HANDLE TRANSFER SWITCH 21 57329 1 LUG GROUND 22 63306 1 MONITOR POWER 3 PHASE 23 61675 1 SOCKET RELAY OCTAL 24 47411 4 M6 1 0 x 16 HHCS 25 22473 4 M6 FLAT WASHER 26...
Страница 18: ...25 15 16 7 12 11 9 26 24 34 47 10 11 12 31 32 30 33 35 22 23 16 21 36 TO RETAIN COVER BOTTOM POWER TERMINALS DECAL A A DECAL A A DECAL 37 40 41 42 43 44 39 DECAL DECAL 45 49 48 46 POWER TERMINAL LUG...
Страница 19: ...DERLESS 23 74138 2 MALE DISCONNECT ADAPTOR BENT 24 77052 2 MALE DISCONNECT ADAPTOR 25 77029 1 DECAL MANUAL OPERATIONS 26 A2595 1 DECAL TERMINAL STRIP 27 81238 1 HARNESS WIRE 28 77032 1 DECAL TRANSFER...
Страница 20: ...ciated part s adjustments loose leaking clamps installation and start up 4 Use of Non Generac replacement part s will void the warranty in its entirety 5 Any failure caused by contaminated fuels oils...
