Index Of Keywords - Siemens 3AH3 Operating Instructions Manual

Vacuum circuit-breaker
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Index of keywords

A
Accessories available for order ............................. 56
Altitude correction factor ....................................... 36
Ambient conditions ................................................ 36
Angle lever ............................................................ 20
Auxiliary switch ............................................. 22
B
Basic equipment ................................................... 23
Bearings and sliding surfaces ............................... 55
Busbars ................................................................. 48
C
Centering .............................................................. 20
Circuit-breaker shaft .............................................. 22
Circuit-breaker tripping signal ....................... 23
Climate classes ..................................................... 36
Closing damper ..................................................... 22
Closing solenoid .................................... 22
Closing spring ............................................... 22
Contact pressure spring ........................................ 19
Contact stroke ....................................................... 20
Contact system ..................................................... 20
Contactor relay .............................................. 22
Contactor relay K1 ................................................ 24
Cover .................................................................... 21
Cut-out switch ....................................................... 27
D
Dashpot ................................................................. 22
Disconnected position ........................................... 32
Distance between pole centres ............................. 35
E
Earth terminal ................................................ 22
Electrical manual closing .............................. 23
G
Gear unit ............................................................... 22
H
Hand crank ............................................................ 50
Hand crank coupling ............................................. 22
Heater (condensation water protection) 22
High-voltage protective earth ................................ 45
I
Installation altitudes .............................................. 36
Insulating capacity ................................................ 36
Insulating operating rods ....................................... 19
Interrupter ..................................................... 19
Interrupter support ................................................ 20
Interrupter, service life .......................................... 56
Interrupter, vacuum check .................................... 56
L
Locking devices .................................................... 32
Low-voltage interface .................................... 22
Siemens Parts
9229 9860 176 0E
2013-08-22
M
Mechanical anti-pumping device ........................... 23
Mechanical locking device ............................ 23
Mechanical manual closing .......................... 23
Mechanical manual opening .................................. 23
23
Mechanism box ............................................ 19
Motor ............................................................ 22
Mounting position .................................................. 43
O
Opening spring ...................................................... 22
Operating cycle counter ................................ 22
Operating position ................................................. 32
Operating rod ......................................................... 22
,
27
P
Plug-connector with sleeve housing ...................... 23
Pole assembly .............................................. 19
,
23
25
Pole plate ............................................................... 19
,
31
Position indicator CLOSED-OPEN ........................ 22
Position switch ...................................... 22
Post insulator ......................................................... 19
Priority opening ...................................................... 23
23
R
Range of application .............................................. 17
Rated frequency .................................................... 35
Rated lightning impulse withstand voltage ............ 35
Rated operating current ......................................... 35
Rated operating sequence .................................... 35
Rated power frequency withstand voltage ............. 35
Rated short-circuit breaking current ...................... 35
Rated short-circuit duration ................................... 35
Rated voltage ........................................................ 35
,
45
Rating plate .................................................. 22
,
31
S
Shunt release ........................................................ 22
shunt release ........................................ 23
Spring charge release .................................. 23
Spring state indicator .................................... 21
Standards .............................................................. 18
Strut ....................................................................... 19
,
23
31
Switching times ...................................................... 37
T
Terminal strip ................................................ 23
Transformer-operated release .............. 22
Transformer-operated release (0.1 Ws) ................ 22
20
U
Undervoltage release ........................... 22
V
Vacuum interrupter, contact system ...................... 20
23
Index of keywords
,
32
,
31
,
22
24
23
20
,
23
27
,
35
,
,
25
29
,
33
22
,
28
,
23
29
,
23
30
59

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