Metering Functions; Inputs - GE GEK-106273L Instruction Manual

THERMAL IMAGE UNIT (49)
Current:
Pickup Level:
Dropout Level:
Level Accuracy:
Heating Constant τ1:
Cooling Constant τ2:
Thermal Image Alarm:
Timing Accuracy:
FUNDAMENTAL CURRENT
Accuracy:
AC CURRENT
Secondary Rated Current:
Frequency:
Relay Burden:
Current Withstand:
DIGITAL INPUTS
Voltage Level:
Recognition Time:
2-18
PRODUCT DESCRIPTION
Fundamental
0.10 to 2.40 In in steps of 0.01 x In
Between 97% and 98% of Pickup Level
±1% at In
±3% in the complete range
From 3 to 600 min in steps of 1 min.
From 1 to 6 times τ1 in steps of 1.
From 70% to 100% I
pickup
5% for operate times greater than 2 sec.
±1% at In
±3% in the complete range
1m 5 A depending on the selected model., or 50 mA for sensitive
ground models
50 / 60 Hz ±3 Hz (The unit can be set to 50 or 60 Hz)
< 0.2 VA @ In = 5A secondary
< 0.08 VA @ In = 1A secondary
< 0.08 VA @ In = 1A sensitive ground, secondary
4 x In continuously.
100 x In for 1 sec.
300 Vdc maximum
< 4 ms
MIF Digital Feeder Protection
in steps of 1%
2.13.2.

METERING FUNCTIONS

2.13.3.

INPUTS

GEK-106273L