1: Voltage And Current Inputs; 2: Model Number Plus Option Numbers - Electro Industries Shark 100 Installation & Operation Manual

2.1.1: Voltage and Current Inputs

Universal Voltage Inputs
Voltage Inputs allow measurement to 416 Volts Line-to-Neutral and 721 Volts Line-to-Line. This
insures proper meter safety when wiring directly to high voltage systems. One unit will perform to
specification on 69 Volt, 120 Volt, 230 Volt, 277 Volt, 277 Volt and 347 Volt power systems.
Current Inputs
The Shark® 100 meter's Current Inputs use a unique dual input method:
Method 1: CT Pass Through.
The CT passes directly through the meter without any physical termination on the meter. This
insures that the meter cannot be a point of failure on the CT circuit. This is preferable for utility
users when sharing relay class CTs. No Burden is added to the secondary CT circuit.
Method 2: Current "Gills".
This unit additionally provides ultra-rugged Termination Pass Through Bars that allow CT leads to
be terminated on the meter. This, too, eliminates any possible point of failure at the meter. This is a
preferred technique for insuring that relay class CT integrity is not compromised (the CT will not
open in a fault condition).

2.1.2: Model Number plus Option Numbers

Model Frequency Current V-Switch
Shark® 100 - 50
Meter/ 50 Hz
Transducer System Secondary Volts/Amps
Shark® 100T - 60
Transducer 60 Hz
Only System Secondary Power and Freq
Example:
Shark100 - 60
e
Electro Industries/GaugeTech
Class Pack
- 10 - V1
5 Amp Default V-Switch 90-265V
- 2 - V2
1 Amp Above with
- V3
Above with
DNP 3.0 and
Energy Counters
- V4
Above with
Harmonics and Limits
- 10 - V2
Doc #: E145701
Power COM
Supply (Shark 100 Only)
-D2 - X
No Com
AC/DC
-D -485P
24-48V RS485 + Pulse
DC (Standard in
Shark 100T)
- D - X
Mounting
(Shark 100 Only)
- X
ANSI Mounting
-DIN
DIN Mounting
Brackets
- X
2-2