Siemens 3AH4, Operating Instructions Manual

Page: 61 / 66

Index of keywords
9229 9862 176 0D 61
2013-08-28
Index of keywords
A
Accessories available for order ............................. 58
Altitude correction factor ....................................... 34
Ambient conditions ................................................ 34
Angle lever ............................................................ 18
Auxiliary switch ............................................. 20
–
21
B
Basic equipment ................................................... 21
Bearings and sliding surfaces ............................... 57
Busbars ................................................................. 48
C
Centering .............................................................. 18
Circuit-breaker shaft .............................................. 20
Circuit-breaker tripping signal ....................... 21
,
25
Climate classes ..................................................... 34
Closing damper ..................................................... 20
Closing solenoid .................................... 20
–
21
,
23
Closing spring ............................................... 20
,
29
Contact pressure spring ........................................ 17
Contact stroke ....................................................... 18
Contact system ..................................................... 18
Contactor relay .............................................. 20
–
21
Cover .................................................................... 19
Cut-out switch ....................................................... 25
D
Dashpot ................................................................. 20
Disconnected position ........................................... 30
Distance between pole centres ............................. 33
E
Earth terminal ................................................ 20
,
45
Electrical manual closing .............................. 21
,
29
G
Gear unit ............................................................... 20
H
Hand crank ............................................................ 50
Hand crank coupling ............................................. 20
Heater (condensation water protection) 20
–
21
,
29
High-voltage protective earth ................................ 45
I
Installation altitudes .............................................. 34
Insulating capacity ................................................ 34
Insulating operating rods ....................................... 17
Interrupter ..................................................... 17
–
18
Interrupter support ................................................ 18
Interrupter, service life .......................................... 58
Interrupter, vacuum check .................................... 58
L
Locking devices .................................................... 30
Low-voltage interface .................................... 20
–
21
M
Mechanical anti-pumping device ........................... 21
Mechanical locking device ............................ 21
,
30
Mechanical manual closing .......................... 21
,
29
Mechanical manual opening .................................. 21
Mechanism box ............................................ 17
,
20
Motor ............................................................ 20
–
22
Motor short-circuit protection ................................. 22
Mounting position .................................................. 43
O
Opening spring ...................................................... 20
Operating cycle counter ................................ 20
–
21
Operating position ................................................. 30
Operating rod ......................................................... 20
P
Plug-connector with sleeve housing ...................... 21
Pole assembly .............................................. 17
–
18
Pole plate ............................................................... 17
Position indicator CLOSED-OPEN ........................ 20
Position switch ...................................... 20
–
21
,
25
Post insulator ......................................................... 17
Priority opening ...................................................... 21
R
Range of application .............................................. 15
Rated frequency .................................................... 33
Rated lightning impulse withstand voltage ............ 33
Rated operating current ......................................... 33
Rated operating sequence .................................... 33
Rated power frequency withstand voltage ............. 33
Rated short-circuit breaking current ...................... 33
Rated short-circuit duration ................................... 33
Rated voltage ........................................................ 33
Rating plate .................................................. 20
,
33
S
Shunt release ............................... 20
–
21
,
23
,
27
Spring charge release .................................. 21
,
31
Spring state indicator .................................... 19
–
20
Standards .............................................................. 16
Strut ....................................................................... 17
Switching times ...................................................... 35
T
Terminal strip ................................................ 21
,
26
Transformer-operated release .............. 20
–
21
,
27
Transformer-operated release (0.1 Ws) ................ 20
U
Undervoltage release ........................... 20
–
21
,
28
V
Vacuum interrupter, contact system ...................... 18