Installation Instructions

Installation Instructions
Document No. 129-554
September 10, 2014
Connecting a Rogowski Coil Flexible
Current Transformer to a Load
Item Number 129-554, Rev. CA Page 1 of 2
Product Description
This is a step-by-step guide to connecting Siemens
Industry's Rogowski Coil Flexible Current
Transformer (CT) to a load.
Contents
1 Rogowski Coil
Product Number
SCT-R16-A4-U 16" Rogowski Coil
SCT-R24-A4-U 24” Rogowski Coil
SCT-R36-A4-U 36” Rogowski Coil
Warning/Caution Notations
WARNING:
Personal injury or loss of life
may occur if you do not follow
the procedures as specified.
CAUTION:
Equipment damage or loss of
data may occur if you do not
follow the procedures as
specified.
WARNING:
All work should be performed by a
qualified electrician using proper safety
equipment.
Equipment is protected throughout by double
insulation.
Required Tools
None
Expected Installation Time
15 minutes
Prerequisites
None
Installation
1. Open the CT by squeezing the connector and
pulling apart. See Figure 1.
Figure 1. Open CT.
2. Install the CT around the load conductor to be
measured. Verify the CT is installed with the
arrow on the black connector pointing towards
load. See Figure 2.
NOTE: Ensure that the maximum current of the
conductor does not exceed the CT's
rating.
Figure 2. Install CT around Conductor.