Using The Watt Hour Test Pulse - Electro Industries Shark 200 Installation & Operation Manual

MAX
MIN
LM1
LM2
%THD
PRG
120%-
90%-
60%-
30%-
Input Voltage Level
Below 150 V
Above 150 V
Table 6.1: Infrared & KYZ Pulse Constants for Accuracy Testing - Kh Watt hour per pulse
NOTES:
• Minimum pulse width is 90 milliseconds.
• Refer to Chapter 2, Section 2.2, for Wh Pulse specifications.
• Typical standards are: Radian Research RD20 & RD21 or a Watt hour Engineering
Company Three Phase Automated Test System.
NOTE: Watt hour Standards offer pulse inputs that take in the CPU's test pulses. The
accuracy is computed by ratio-metrically comparing the period of the meter's pulse to
the period of the Standard's internal pulse. You must program the test pulse value
(Kh) into the Standard for the results to be accurate.
Electro Industries/GaugeTech
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
The Leader In Power Monitoring and Smart Grid Solutions
MENU ENTER
VOLTS L-N
VOLTS L-L
-
AMPS
A
W/VAR/PF
VA/Hz
Wh
-
VARh
B
VAh
Test Pulses
-
C
Wh Pulse
KILO
MEGA
%LOAD
Figure 6.5: Using the Watt Hour Test Pulse
Class 10 Models
0.500017776
2.000071103
6: Using the Shark® 200 Meter
Energy Pulses
Standard
Comparator
Error
Results
Class 2 Models
#
Doc E149701
Energy
0.1000035555
0.400014221
6-18