Table of Contents
Advertisement
2.1.5: Utility Peak Demand
The Shark ® 200 meter provides user-configured Block (Fixed) Window or Rolling Window Demand modes. This
feature enables you to set up a customized Demand profile. Block Window Demand mode records the average
demand for time intervals that you define (usually 5, 15 or 30 minutes). Rolling Window Demand mode functions
like multiple, overlapping Block Window Demands. You define the subintervals at which an average of demand is
calculated. An example of Rolling Window Demand mode would be a 15-minute Demand block using 5-minute
subintervals, thus providing a new demand reading every 5 minutes, based on the last 15 minutes.
Utility Demand Features can be used to calculate Watt, VAR, VA and PF readings. Voltage provides an Instanta-
neous Max and Min reading which displays the highest surge and lowest sag seen by the meter. All other parameters
offer Max and Min capability over the user-selectable averaging period.
2.2: Specifications
Power Supply
Range:
Power Consumption:
Voltage Inputs
(For Accuracy Specifications, see Section 2.4 of this chapter.)
Absolute Maximum Range:
Supported hookups:
Input Impedance:
Burden:
Pickup Voltage:
Connection:
Fault Withstand:
Reading:
Current Inputs
(For Accuracy Specifications, see Section 2.4 of this chapter.)
Class 10:
Class 2:
Burden:
Pickup Current:
Connections:
Fault Withstand:
Reading:
Continuous Current Withstand:
e
Electro Industries/Gauge Tech
D2 Option: Universal, (90 to 265) VAC @50/60Hz or (100 to 370) VDC
D Option: (18-60) VDC
(5 to 10)VA, (3.5 to 7)W - depending on the meter's hardware
configuration
Universal, Auto-ranging:
Phase to Reference (Va, Vb, Vc to Vref): (20 to 576)VAC
Phase to Phase (Va to Vb, Vb to Vc, Vc to Va): (0 to 721)VAC
3 Element Wye, 2.5 Element Wye, 2 Element Delta, 4 Wire
Delta
1M Ohm/Phase
0.36VA/Phase Max at 600 Volts; 0.014VA at 120 Volts
20VAC
7 Pin 0.400" Pluggable Terminal Block
AWG#12 -26/ (0.129 -3.31) mm
Meets IEEE C37.90.1
Programmable Full Scale to any PT Ratio
5A Nominal, 10A Maximum
1A Nominal, 2A Maximum
0.005VA Per Phase Max at 11 Amps
0.1% of nominal (0.2% of nominal if using Current Only mode, that is,
there is no connection to the voltage inputs.)
O Lug or U Lug Electrical Connection (Diagram 4.1)
Pass-through Wire, 0.177" / 4.5mm Maximum Diameter
(Diagram 4.2)
Quick Connect, 0.25" Male Tab (Diagram 4.3)
100A/10sec., 300A/3sec., 500A/1sec.
Programmable Full Scale to any CT Ratio
20 Amps for Screw Terminated or Pass Through Connections
Doc# E149701
2
2-6
Advertisement
Table of Contents
