Specifications; Inputs - GE Multilin 369 Quick Start Manual

SPECIFICATIONS

5.2 Specifications
5.2.1

Inputs

5–60
CONTROL POWER
LO range: ............................................................DC: 20 to 60 V DC
HI range: .............................................................DC: 50 to 300 V DC
Power:..................................................................nominal: 20 VA; maximum: 65 VA
Holdup: ................................................................non-failsafe trip: 200 ms; failsafe trip: 100 ms
FUSE
T 3.15 A H 250 V (5 × 20 mm)
Timelag high breaking capacity
PHASE CURRENT INPUTS (CT)
CT input (rated): ...............................................1 A and 5 A secondary
CT primary: ........................................................1 to 5000 A
Range:
for 50/60 Hz nominal frequency: ......0.05 to 20 × CT primary amps
for variable frequency: ...........................0.1 to 20 × CT primary amps
Full Scale: ...........................................................20 × CT primary amps or 65535 A maximum
Frequency: .........................................................20 to 100 Hz
Conversion:........................................................True RMS, 1.04 ms/sample
Accuracy:
at ≤ 2 × CT: ....................................................±0.5% of 2 × CT for 50/60 Hz nominal freq.
at > 2 × CT: ....................................................±1.0% of 20 × CT for 50/60 Hz nominal freq.
PHASE CT BURDEN
PHASE CT
1 A
5 A
PHASE CT CURRENT WITHSTAND
PHASE CT
1 A
5 A
DIGITAL / SWITCH INPUTS
Inputs: ..................................................................6 optically isolated
Input type:..........................................................Dry Contact (< 800 Ω)
Function:.............................................................Programmable
AC: 20 to 48 V AC at 50/60 Hz
AC: 60 to 265 V AC at 50/60 Hz
±1.0% of 2 × CT for variable frequency (for sinusoidal
waveforms)
±3.0% of 12 × CT or less for variable frequency (for
sinusoidal waveforms)
INPUT (A)
VA
1 0.03
5 0.64
20 11.7
5 0.07
25 1.71
100 31
WITHSTAND TIME
1 s 2 s
100 × CT 40 × CT 3 × CT
100 × CT 40 × CT 3 × CT
369 MOTOR MANAGEMENT RELAY – QUICKSTART GUIDE
CHAPTER 5: PRODUCT DESCRIPTION
BURDEN
(Ω)
0.03
0.03
0.03
0.003
0.003
0.003
continuous