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Installation Instructions

ManualsBrandsSiemens ManualsBuilding automationSplit-Core Current Transformers Technical Specification Sheet
12
Installation Instructions
Document No. 129-555
March 20, 2017
Connecting a Split-Core Current
Transformer to a Load
Item Number 129-555, Rev. DA Page 1 of 2
Product Description
This is a step-by-step guide to connecting Siemens
Industry's Split-Core Current Transformers (CTs) to
a load.
Contents
1 Split-Core Transformer
Product Numbers
Standard Grade Current Transformers SCT-SCx
SCT-SCS-0050-U Small Split-Core CT; 0.75”
(19 mm) Opening, 50A
SCT-SCS-0100-U Small Split-Core CT; 0.75”
(19 mm) Opening, 100A
SCT-SCM-0100-U Medium Split-Core CT; 1.25”
(32 mm) Opening, 100A
SCT-SCM-0200-U Medium Split-Core CT; 1.25”
(32 mm) Opening, 200A
SCT-SCM-0400-U Medium Split-Core CT; 1.25"
(32 mm) Opening; 400A
SCT-SCM-0600-U Medium Split-Core CT; 1.25”
(32 mm) Opening; 600A
SCT-SCL-0600-U Large Split-Core CT; 2.00”
(51 mm) Opening; 600A
SCT-SCL-1000-U Large Split-Core CT; 2.00"
(51 mm) Opening; 1000A
Revenue Grade Current Transformers SCT-SRx
SCT-SRS-005-U Small Split-Core CT; 0.4”
(10.2 mm) Opening, 5A
SCT-SRS-050-U Medium Split-Core CT; 0.4"
(10.2 mm) Opening; 50A
SCT-SRL-100-U Medium Split-Core CT; 1.25”
(32 mm) Opening; 100A
SCT-SRL-200-U Large Split-Core CT; 1.25”
(32 mm) Opening; 200A
SCT-SRL-400-U Large Split-Core CT; 1.25"
(32 mm) Opening; 400A
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.
Equipment is protected throughout by double
insulation (IEC 536 Class III).
Required Tools
Small flat blade screwdriver.
Expected Installation Time
15 minutes
Installation
1. Open the CT by holding onto the removable leg
and pulling it apart for the SCT-SCx series or
open by small corner clasp for the SCT-SRx
series. See Figure 1 examples.
Figure 1. Open the CT.

Summary of content (2 pages)