Relays: K1, K3, ...... file: /430tx/relays_switches.wpd

1,2,3	vacuum contactors for 4160V 430_106 p.1

29 PA HV raise lower bat handle on console 430_106 p.1

4 ,5,6 Light switches for bubs inside console

46 magnet current low, trips hv interlock chain, operated by OR of meter relays, 430_106 p.1,

57 operated by PA Reset button, 3 contact pairs for various resets 430_106 p.1

65,66 overload sensors for 4160v 430_106 p.1

Switches S1, S2,.......

1	Main 4160 Disconnect box on wall outside hv vault 430_106 p.1

1 /1 interlock chain, Y-switch interlock defeat 430_106 p.5

2

3 Inside console line voltage meter phase selector 430_106 p.1

3 B Inductrol zero set (interlock chain)430_106 p.5

30 /1 (also see 84/1) inductrol winding temp (interlock chain) 430_106 p.5

33 vac switch aux relay (turns on K1,K2,K3)

39 /1 on inductrol, closed at zero setting, interlock chain 430_106 p.5

48 defeacts inductrol winding temp interlock 430_106 p.5

5 /1 hv vault on cord in "trans room " vault? 430_106 p.2

5 /1A,B Console reset push botton switch 430_106 p.1

54 /1 emergency off sw. on console 430_106 p.2

55 /1 hv vault door interlock sw emergency off 430_106 p.2

59 used in cap fault interlock with inductrol over 10kv 430_106 p.2

72 A,B,C turns on klystron tank heater 430_106 p.1

80 /1 on inductrol (closes above 10kv) 430_106 p.2

81 Inside console, selects phase for "4160 phase" in hv interlock chain, 430_106 p.1

84 /1 (also see 30/1) inductrol winding temp (interlock chain) 430_106 p.5