Restricted Earth Fault Protection; Reference; Operate And Reset Level; Operate And Reset Time - Siemens Solkor 7PG2113 Technical Manual

2.14 64H Restricted Earth Fault Protection

2.14.1 Reference

Parameter
Is Setting
t Delay setting
d

2.14.2 Operate and Reset Level

Attribute
I Operate level
op
Reset level
Repeatability
Transient overreach
(X/R ≤ 100)
Variation

2.14.3 Operate and Reset Time

Attribute
t Element basic operate time
basic
t Operate time following delay
op
Repeatability
Overshoot time
Disengaging time
©2010 Siemens Protection Devices Limited
-10 °C to +55 °C
+ 2 Hz ≤ 5 %
f - 3 Hz to f
nom nom
7PG2113/4/5/6 Performance Specification
Value
0.05, 0.055.... 0.95 xIn
0.00, 0.01...20.00, 20.10... 100, 101... 1000, 1010...
10000, 10100... 14400 s
Value
100 % Is, ± 5 % or ±1% xIn
, ± 5 % or ±0.1% xIn
95 % I
op
± 1 %
≤ -5 %
≤ 5 %
Value
0 to 2 xIs, 45 ms, ± 10ms
0 to 5 xIs, 35 ms, ± 10ms
, ± 1% or ± 10ms
t + t
basic d
± 1% or ± 10ms
< 40 ms
< 50 ms
Chapter 3 Page 35 of 42