Electro Industries/GaugeTech Shark 50 - Page 45

Doc# E145701 2-11
2: Meter Overview and Specifications
Electro Industries/GaugeTech™
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Pickup Voltage: 10 V AC
Connection: Screw terminal (Diagram 4.4)
Max Input Wire Gauge: AWG#12 / 2.5 mm
2
Fault Withstand: Meets IEEE C37.90.1
Reading: Programmable full scale to any PT
ratio
Current Inputs
Class 10: 5 A nominal CT Secondary, 10 A
maximum
Class 2: 1 A nominal CT Secondary, 2 A
maximum
(Shark®50/50B is Class 10 only)
Burden: 0.005 VA per phase max at 11 A
Pickup Current: 0.1% of nominal
Connections: O or U lug electrical connection
(Figure 4.1)
Pass through wire, 0.177" / 4.5mm
maximum diameter (Figure 4.2)
Quick connect, 0.25" male tab
(Figure 4.3)
Fault Withstand (at 23
o
C): 100 A/10 seconds, 300 A/3
seconds, 500 A/1 second
Reading: Programmable full scale to any CT
ratio
Isolation
All Inputs and Outputs are galvanically isolated to 2500 V AC