2-8 F650 Digital Bay Controller GE Multilin
2.4 TECHNICAL SPECIFICATIONS 2 PRODUCT DESCRIPTION
2
e) PHASE AND GROUND INSTANTANEOUS OVERCURRENT (50PH/50PL/50G)
f) NEUTRAL INSTANTANEOUS OVERCURRENT (50N)
Curve Shapes IEEE extremely / very / moderately inverse
IEC A/B/C/long-time inverse/short time inverse curve
IAC extremely / very / normally / moderately inverse
ANSI extremely / very / normally / moderately inverse
I
2
t
Definite time
Rectifier curve
FlexCurveî A/B/C/D user curve
Curve Multiplier (Time Dial) 0.00 to 900.00 s in steps of 0.01 s
Reset type Instantaneous or time delayed according to IEEE
Timing accuracy Operate at > 1.03 times the pickup ±3.5% of operate
time or 30 ms. (whichever is greater)
Saturation Level 48 times the pickup level
Snapshot Events Selectable by setting
Current Input Phasor (without harmonics) or RMS
Rated current For connection to 1 or 5 A CTs.
Pickup level 0.05 to 160.00 A in steps of 0.01 A
Reset level 97% of the pickup level
Level Accuracy
îČ0.5% of the reading îČ 10 mA from 0.05 to 10 A
îČ1.5% of the reading for higher values
Overreach < 2%
Trip delay 0.00 to 900.00 s. in steps of 0.01 s.
Reset delay 0.00 to 900.00 s. in steps of 0.01 s.
Operate time 20 ms at 3 x Pickup at 50 Hz, typically
Timing accuracy ±3% of operate time or 30 ms. (whichever is greater)
Snapshot Events Selectable by setting
Current Input Fundamental Phasor (without harmonics)
Rated current For connection to 1 or 5 A CTs.
Pickup level 0.05 to 160.00 A in steps of 0.01 A
Reset level 97% of the pickup level
Level Accuracy
îČ0.5% of the reading îČ 10 mA from 0.05 to 10 A
îČ1.5% of the reading for higher values
Overreach < 2%
Trip delay 0.00 to 900.00 s. in steps of 0.01 s.
Reset delay 0.00 to 900.00 s. in steps of 0.01 s.
Operate time 20 ms at 3 x Pickup at 50 Hz, typically
Timing accuracy ±3% of operate time or 30 ms. (whichever is greater)
Snapshot Events Selectable by setting
To Next Page
Loading...
Need help?
General
