PowerLogic PM820 User Manual

© 2006 Schneider Electric All Rights Reserved
63230-500-224A1 PowerLogic
®
Series 800 Power Meter
6/2006 Appendix A—Specifications
EN–61
ENGLISH
APPENDIX A—SPECIFICATIONS
Power Meter Specifications
Table A – 1: Specifications
Current Inputs (Each Channel)
Current Range 0 –10 A ac
Nominal Current 5 A ac
Withstand:
Continuous
10 sec/hr
1 sec/hr
15 A
50 A
500 A
Burden < 0.15 VA
Input Impedance < 0.1 Ohm
Voltage Inputs (Each Channel)
Nominal Full Scale 0 – 600 Vac L-L, 347 Vac L-N
Metering Over-range 50%
Input Impedance 5 M Ohm
Metering Frequency Range 45–67 Hz, 350–450 Hz
Metering Category III
Accuracy
Current ±[0.075% Reading + 0.025% full scale]
➀
Voltage ±[0.075% Reading + 0.025% full scale] ➁
Power ±[0.15% Reading + 0.025% full scale] ➂
True Power Factor ±0.002 to 0.500 leading and
±0.002 to 0.500 lagging
Frequency ±0.01 Hz at 45–67 Hz
±0.01 Hz at 350–450 Hz
Energy:
Active
Reactive
IEC 62053-22 and ANSI C12.20 Class 0.5S
IEC 62053-23 Class 2
Specifications based on 50/60 Hz nominal systems.
➀Full scale = 10A. Add 0.006%(°C - 25) to the upper limit error for temperatures
below 25°C.
➁Full scale = 600V. Add 0.001%(°C) to the upper limit error for temperatures
above 50°C.
➂Full scale = 120V x 10A. Add 0.006%(°C) to the upper limit error for temperatures
below 25°C.
➃Requires 5°C derating when using the display and control power above 305 Vac.
➄Derate load current 0.56 mA per °C above 25°C.

PowerLogic PM820 Specifications

General

Brand	PowerLogic
Model	PM820
Category	Measuring Instruments
Language	English