GE Multilin F650 - Metering; Inputs

2-22 F650 DIGITAL BAY CONTROLLER GEK-106310-AF
2.5 TECHNICAL SPECIFICATIONS CHAPTER 2: PRODUCT DESCRIPTION
2.5.5 Metering
CURRENT
Accuracy (at nominal frequency): ....................................±0.5% of the reading ± 10 mA from 0.05 to 10.00 A (for phases and ground)
±1.5% of the reading ± 1 mA from 0.005 to 5 A (for sensitive ground)
±1.5% of the reading for higher values
% of Load-to-trip Accuracy:................................................±0.5% of full-scale
VOLTAGE
Accuracy: .....................................................................................±1% of reading from 10 to 208 V
REAL POWER (WATTS)
Accuracy: .....................................................................................±2.0% of the reading at -0.8 ≤ PF ≤ -1.0 and 0.8 < PF ≤ 1.0
REACTIVE POWER (VARS)
Accuracy: .....................................................................................±2.0% of the reading at -0.2 ≤ PF ≤ 0.2
APPARENT POWER (VA)
Accuracy: .....................................................................................±2.0% of the reading
WATT-HOURS (POSITIVE AND NEGATIVE)
Accuracy: .....................................................................................±2.0% of the reading
Range:............................................................................................-2147483 to +2147483 MWh
Parameters:.................................................................................3-phase only
Update Rate:...............................................................................100 ms
WAR-HOURS (POSITIVE AND NEGATIVE)
Accuracy: .....................................................................................±2.0% of the reading
Range:............................................................................................-2147483 to +2147483 MVArh
Parameters:.................................................................................3-phase only
Update Rate:...............................................................................100 ms
FREQUENCY
Accuracy: .....................................................................................+/- 0.03Hz
From 30 to 80 Hz
Note: Voltage input must be above 10 V to start measuring frequency
ANGLE
Accuracy: .....................................................................................±3º
2.5.6 Inputs
AC CURRENT INPUTS
CT Ratio:........................................................................................1.0 to 6000.0 in steps of 0.1
Rated Currents:..........................................................................Appropriate for 1 or 5 A. F650 has universal range for CT (valid for 1 or 5 A to only one
te
rminal).
Relay Burden:.............................................................................< 8 mVA at 1 A
< 200 mVA at 5 A VA
Input Impedance:.....................................................................< 8 mOhm
Current Withstand: ..................................................................Continuous at 20 A
1 s at 500 A for phases and ground
1 s at 50 A for sensitive ground