Citadel 2.0 - Instruction Manual - page:
32
IM
-
C
2.0
-
12
/2
5
/3
0/
4
0/
DO
/F
X
| V
: 1
0 / 1
1 / 2
0
21
B32
Vacuum Interrupter - Type: B32 - TECHNICAL DATA
Rated Voltage
15 kV (60Hz)
Short-time (1min) power -frequency withstand voltage
38 kV
Rated current
2000 / 2500 A
Lighting impulse withstand voltage (peak)
110 kV
Rated frequency
50/60 Hz
Circuit resistance at rated contact force
≤10μΩ
Rated short circuit breaking current
40 kA rms
Mechanical life
20,000 operations
Operations of short-circuit
breaking current interruption
100 operations
Contact erosion permission length
3 mm
Rated short-circuit making currentt 104 kA
Shelf life
20 years
Rated peak withstand current
104 kA
Weight/mass of moving parts
6.85 kg
Rated short-time withstand current (3s)
40 kA
Rated operating sequence
Open-0.3s-CO-180s-CO
Max. DC-component
40 %
Out of simultaneity of contact closing and opening
≤1 ms
Rated contact stroke
9 ± 1 mm
Max. overtravel
≤2 mm
VI-B32-15.0kV,2500A,40.0kA
10
3
2 5
7 3 . 2
1 0 3
± 2
7 0
S . S . H E L I C O I L
X 1 . 5 P
2 0 D E E P
M 1 0
23
7
±
2
17
8
X 1 . 7 5 P 1 8 D E E P
S . S . H E L I C O I L
M 1 2
TABLE: 4
V A C U U M I N T E R R U P T E R / O P E R A T O R
