GE P54B User Manual

6 RATINGS
6.1 AC MEASURING INPUTS
AC Measuring Inputs
Nominal frequency 50 Hz or 60 Hz (settable)
Operating range 45 to 65 Hz
Phase rotation ABC or CBA
6.2 CURRENT TRANSFORMER INPUTS
AC Current Inputs
Nominal current (In) 1A or 5A
Nominal burden per phase
< 0.2 VA at 5A nominal
< 0.04 V
A at 1A nominal
AC current thermal withstand (5A input)
20 A (continuous operation)
150 A (for 10
s)
500 A (for 1 s)
AC current thermal withstand (1A input)
4 A (continuous operation)
30 A (for 10
s)
100 A (for 1 s)
Linearity Linear up to 64 × In (non-offset)
6.3 VOLTAGE TRANSFORMER INPUTS
AC Voltage Inputs
Nominal voltage 100 V to 120 V
Nominal burden per phase < 0.1 VA at Vn
Thermal withstand
2 x Vn (continuous operation)
2.6 x V
n (for 10 seconds)
Linearity
Linear up to 200 V (100/120 V supply)
Linear up to 800 V (380/400 V supply)
6.4 AUXILIARY SUPPLY VOLTAGE
Nominal operating range
Cortec option (DC only)
24 to 48 V DC
Cor
tec option (rated for AC or DC operation)
48 to 110 V DC
40 to 100 V AC rms
Cortec option (rated for AC or DC operation)
110 to 250 V DC
100 to 240 V AC rms
P54A/B/C/E Chapter 22 - Technical Specifications
P54xMED-TM-EN-1 519

GE P54B Specifications

General

Contact Form	DPDT
Contact Rating	10A
Coil Power	0.9W
Operate Time	15ms
Dielectric Strength	1500V AC
Mechanical Life	10, 000, 000 operations
Electrical Life	100, 000 operations
Coil Voltage	12V DC