Input / Output Connections; Isolated Digital Inputs; Nominal Pickup And Reset Thresholds; Standard Output Contacts - GE P642 Technical Manual

Chapter 21 - Technical Specifications
13

INPUT / OUTPUT CONNECTIONS

13.1

ISOLATED DIGITAL INPUTS

Compliance
Rated nominal voltage
Operating range
Withstand
Recognition time with half-cycle ac
immunity filter removed
Recognition time with filter on
13.1.1

NOMINAL PICKUP AND RESET THRESHOLDS

Nominal battery
Logic levels: 60-80% DO/PU
voltage
24/27 V Logic 0 < 16.2V, Logic 1 > 19.2V
30/34 Logic 0 < 20.4V, Logic 1 > 24V
48/54 Logic 0 < 32.4V, Logic 1 > 38.4V
110/125 Logic 0 < 75V, Logic 1 > 88V
220/250 Logic 0 < 150V, Logic 1 > 176V
Note:
Filter is required to make the opto-inputs immune to induced AC voltages.
13.2

STANDARD OUTPUT CONTACTS

Compliance
Use
Rated voltage
Maximum continuous current
Short duration withstand carry
Make and break, dc resistive
Make and break, dc inductive
Make and break, ac resistive
Make and break, ac inductive
Make and carry, dc resistive
Make, carry and break, dc resistive
Make, carry and break, dc inductive
Make, carry and break ac resistive
Make, carry and break ac inductive
Loaded contact
476
Opto-isolated digital inputs (opto-inputs)
ESI 48-4
24 to 250 V dc
19 to 265 V dc
300 V dc
< 2 ms
< 12 ms
Logic Levels: 50-70% DO/PU
Logic 0 <12V, Logic 1 > 16.8V
Logic 0 < 15V, Logic 1 > 21V
Logic 0 < 24V, Logic 1 > 33.6V
Logic 0 < 55.V, Logic 1 > 77V
Logic 0 < 110V, Logic 1 > 154V
In accordance with IEC 60255-1:2009
General purpose relay outputs for signalling, tripping and alarming
300 V
10 A
30 A for 3 s
250 A for 30 ms
50 W
62.5 W (L/R = 50 ms)
2500 VA resistive (cos phi = unity)
2500 VA inductive (cos phi = 0.7)
30 A for 3 s, 10000 operations (subject to the above limits)
4 A for 1.5 s, 10000 operations (subject to the above limits)
0.5 A for 1 s, 10000 operations (subject to the above limits)
30 A for 200 ms, 2000 operations (subject to the above limits)
10 A for 1.5 s, 10000 operations (subject to the above limits)
1000 operations min.
Logic Levels: 58-75% DO/PU
Logic 0 <15.7V, Logic 1 > 18V
Logic 0 < 19.7V, Logic 1 > 22.5V
Logic 0 < 31.3V, Logic 1 > 36V
Logic 0 < 72.5V, Logic 1 > 82.5V
Logic 0 < 145V, Logic 1 > 165V
P64x-TM-EN-1.3
P64x