A-1-2 Special Cts; Models; Ratings And Specifications - Omron K7DD User Manual

A Appendices
A-1-2 Special CTs

Models

When UL certification is required
Model
K6CM-CICB005-C
K6CM-CICB025-C
K6CM-CICB100-C
K6CM-CICB200-C
K6CM-CICB400-C
Note Special CTs are supplied with connecting cables.
When UL certification is not required
Model
K6CM-CICB005
K6CM-CICB025
K6CM-CICB100
K6CM-CICB200
K6CM-CICB400
Note Special CTs are supplied with connecting cables.
The CT input terminals can be connected in either direction of the special CT regardless of polarity.

Ratings and Specifications

The ratings and specifications are common to all UL certification-compliant models. *1
Item Model
Construction
Primary-side rated current
Rated voltage
Secondary winding
Insulation resistance
Dielectric strength
Protective element
Allowable number of
attachments and
detachments
Diameter of
applicable wire *2
Operating temperature
and humidity range
Storage temperature
and humidity range
Supplied cable length
Supplied cable terminal
Degree of protection
*1 To comply with UL certification for the special CT, refer to Conformance to Safety Standards (P.-9).
*2 When you use a flat wire, refer to the outline dimensional drawing of the relevant CT and use a CT with a larger diameter.
Make sure to use the CT within the range of its rated current.
A - 6
Primary-side rated current
5 A
25 A
100 A
200 A
400 A
Primary-side rated current
5 A
25 A
100 A
200 A
400 A
K6CM-CICB005 K6CM-CICB025 K6CM-CICB100 K6CM-CICB200 K6CM-CICB400
Internal split type
5 A 25 A
600 V AC
3,000 turns
Between output terminal and case: 50 mΩ min
Between output terminal and case: 2,000 V AC for 1 minute
7.5 V clamp element
100 times
7.9 mm dia. 9.5 mm dia.
max. max.
-20 to 60°C, 25% to 85% (with no condensation or icing)
-30 to +65°C, 25% to 85% (with no condensation or icing)
2.9 m
K7DD side: Ferrule, CT side: Round crimp terminal
IP20
Secondary-side rated current
Dedicated output
Secondary-side rated current
Dedicated output
100 A 200 A
14.5 mm dia. 24.0 mm dia.
max. max.
Power Line Data Generator User's Manual (N233)
400 A
6000 turns
35.5 mm dia.
max.