Operate And Reset Time (59Nit) - Siemens 7SR242 Duobias Technical Manual

2.13.6 Operate and Reset Time (59NIT)

Attribute
t
Starter operate time ( 2xVs)
basic
char = IDMTL
Operate
t
op
time
char = DTL
char = IDMTL
Reset Time
char = DTL
Repeatability
Overshoot time
Disengaging time
©2015 Siemens Protection Devices Limited
Chapter 3) 7SR242 Duobias Performance Specification
Value
65 ms, 20ms
M
t
, 5 % or
op
3 V 0
1
Vs
t , 1 % or 40ms
d
t , 5 % or 65ms
res
t , 1 % or 40ms
res
1 % or 20ms
< 40 ms
< 50 ms
65 ms
Chapter 3 Page 41 of 50