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SIA-D_
Rev. 07
55 / 117
ISO 9001:2008
6. TECHNICAL SPECIFICATIONS AND STANDARDS
6.1. Technical Specifications
Function
50P
Permission: yes/no
Operating range: 0,10 to 30 x In (step 0,01)
Operating time: 0,02 to 300 s (step 0,01)
Activation level 100%
Deactivation level 95%
Instantaneous deactivation
Function
50N
Permission: yes/no
Operating range: 0,10 to 30 x In (step 0,01)
Operating time: 0,02 to 300 s (step 0,01)
Activation level 100%
Deactivation level 95%
Instantaneous deactivation
Function
51P
Permission: yes/no
Operating range: 0,10 to 7 x In (step 0,01)
Curves: IEC 255-4/BS-142
Operating time: inverse curve, very inverse curve, extremely inverse curve. Defined
time: 0,02 to 300 s (step 0,01 s)
Dial: 0,05 to 1,25
Curve, activation level 120%
Curve, deactivation level 100%
Defined time, activation level 100%
Defined time, deactivation level 95%
Instantaneous deactivation
Timing accuracy: 5% or 30 ms (greater of both)
Function
51N
Permission: yes/no
Operating range: 0,10 to 7 x In (step 0,01)
Curves: IEC 255-4/BS-142
Operating time: inverse curve, very inverse curve, estremely inverse curve. Defined
time: 0,02 to 300 s (step 0,01 s)
Dial: 0,05 to 1,25
Summary of Contents for SIA D
Page 1: ...www fanox com SIA D_Rev 07 1 117 ISO 9001 2008 USER MANUAL SIA D Overcurrent relay...
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Page 60: ...www fanox com SIA D_Rev 07 60 117 ISO 9001 2008...
Page 116: ...www fanox com SIA D_Rev 07 116 117 ISO 9001 2008 10 8 NOTES...