Siemens SDV6 User Manual

Appendix
Circuit
breaker
type
Rated
maximum
voltage
Rated withstand
voltages
Rated
short-
circuit and
short-time
current
Rated
interrupting
time
1
Rated
continuous
current
Rated transient
recovery voltage
2
Rated
permissible
tripping
delay time
Y
Rated
closing
and
latching
current
Lightning
impulse
(BIL)
Power
frequency
u
c
TRV
peak
value
t
3
time to
voltage u
c
kV, rms kV
3
kV kA, rms ms/cycles A, rms kV μs sec
kA,
peak
15.5-20 15.5 110/142 50 20 83/5 1,200, 2,000 29.2 32 2 52
15.5-25 83/5 110/142 50 25 83/5 1,200, 2,000 29.2 32 2 65
15.5-31.5 83/5 110/142 50 31.5 83/5
1,200,
2,000, 3,000
29.2 32 2 82
15.5-40 83/5 110/142 50 40 83/5
1,200,
2,000, 3,00
29.2 32 2 104
27.6-20 27.6 150/194 60 20 83/5 1,200, 2,000 52.1 45 2 52
27.6-25 27.6 150/194 60 25 83/5 1,200, 2,000 52.1 45 2 65
38.0-20 38.0 200/258 80 20 83/5 1,200, 2,000 71.7 59 2 52
38.0-25 38.0 200/258 80 25 83/5 1,200, 2,000 71.7 59 2 65
38.0-31.5 38.0 200/258 80 31.5 83/5 1,200, 2,000 71.7 59 2 82
38.0-40 38.0 200/258 80 40 83/5 1,200, 2,000 71.7 59 2 104
Nominal
Range Close coil Trip coil
4
Spring charging motor
Close Trip A A
Amperes run
(avg.)
Charging
seconds
48 Vdc 36-56 28-56 11.4 30/11.4 8 10
125 Vdc 90-140 70-140 2.1 7.4/4.8 4 10
250 Vdc 180-280 140-280 2.1 9.6/4.2 2 10
120 Vac 104-127 104-127 2.0 --- 6 10
240 Vac 208-254 208-254 2.0 --- 3 10
Footnotes:
1
Optional 50 ms (three cycles) with 48 Vdc, 125 Vdc or 250 Vdc trip voltage.
2
TRV values are in accord with IEEE C37.06-2009. TRV peak value u
c
is roughly equal to historic E
2
value in ANSI C37.06-2000.
Value t
3
, time to voltage u
c
, is approximately 1/1.138 times the T
2
value in ANSI C37.06-2000.
3
First value is full-wave impulse withstand circuit breaker open or closed. Second value is chopped-wave impulse withstand, applicable only
with circuit breaker closed.
4
First value is for standard 50 ms/3-cycle interrupting time. Second value is for optional 83 ms/5-cycle interrupting time (see note 1).
Table 9: Technical ratings
Table 10: Control data
38

Siemens SDV6 Specifications

General

Brand	Siemens
Model	SDV6
Category	Circuit breakers
Language	English