Siemens 7SR224 - Operate and Reset Time (59 NIT)

7SR224 Argus Performance Specification
©2010 Siemens Protection Devices Limited Chapter 3 Page 37 of 49
2.13.6 Operate and Reset Time (59NIT)
Attribute Value
t
basic
Starter operate time (≥ 2xVs) 65 ms, ± 20ms
char = IDMTL
[]
1
M
t
Vs
0V3
op
−
=
, ± 5 % or ± 65 ms
t
op
Operate
time
char = DTL
t
d
, ± 1 % or ± 40ms
char = IDMTL
t
res
, ± 5 % or ± 65ms
Reset Time
char = DTL
t
res
, ± 1 % or ± 40ms
Repeatability
± 1 % or ± 20ms
Overshoot time < 40 ms
Disengaging time < 50 ms