Inputs; Ac Current Inputs; Ac Voltage Inputs; Digital Inputs - GE Multilin F650 Instruction Manual

2 PRODUCT DESCRIPTION
i) FREQUENCY
Accuracy:
j) ANGLE
Accuracy:
a) AC CURRENT INPUTS
CT Ratio:
Rated currents:
Relay Burden:
Current Withstand
b) AC VOLTAGE INPUTS
VT Ratio
Rated Voltages
Metering range:
Relay Burden:
Voltage Withstand:
VAC inputs do not need varistors, as the impulse test is applied to 100% of the transformers
c) DIGITAL INPUTS
Input Activation Voltage Threshold:
Impedance:
Maximum error:
Load for voltage supervision inputs:
Voltage threshold for voltage supervi-
sion inputs
Debounce Time:
Recognition time:
Timing resolution:
For Input Activation Voltage Threshold and Debounce Time there is a single setting for all inputs in the same
group (inputs sharing the same common). In mixed and supervision boards there are two groups of inputs,
called A and B.
Input Type and Delay Input Time are not grouped; there is a different setting for each input.
GE Multilin
±10 mHz at 50 Hz
±12 mHz at 60 Hz
2º
1.0 to 6000.0 in steps of 0.1
Appropriate for 1 or 5 A. F650 has universal range for CT (valid for 1 or 5 A to
only one terminal).
< 0.04 Ohm
Continuous at 20 A
1 second at 500 A for phases and ground
1 second at 50 A for sensitive ground
1.0 to 6000.0 in steps of 0.1
275 Vac
From 2 to 275 Vac
0.05 VA at 120 Vac (50 or 60 Hz)
Continuous at 260 V to neutral
1 min/hr at 420 to neutral
1 to 255 Vdc in steps of 1 V (selectable by setting)
> 100 kOhm
±10% setting ± 2.5 V
2 mA + V/100 kOhm
< 10 V (fixed)
1 to 50 in steps of 1 ms
< 1ms
1 ms
F650 Digital Bay Controller
2.4 TECHNICAL SPECIFICATIONS

2.4.6 INPUTS

2
2-21