K8AC-CT200L Omron, K8AC-CT200L Datasheet - Page 2

• Manufacturer Part Number: K8AC-CT200L
• Description: 20-200A Current Transformer
• Manufacturer: Omron

Specifications of K8AC-CT200L

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Ordering Information
■ List of Models
Note: 1. Models with a 24-VDC power supply have a non-isolated power supply.
■ Accessory (Order Separately)
OMRON CT
Other CTs
Ratings and Specifications
■ Input Range
2
0 to 1 A AC,
0 to 5 A AC
K8AB-AS1-J 2 to 20 mA AC/DC
K8AB-AS2-J 0.1 to 1 A AC/DC
K8AB-AS3-J 10 to 100 A AC
CT current on secondary side
Single-phase Current Relay
Model
2. The K8AB-AS3 is designed to be used in combination with an OMRON K8AC-CT200L Current Transformer (CT). (Direct input is not
Current Transformer
The inputs and power supply are connected internally, so a malfunction may occur due to an unwanted current path if the inputs and
power supply are connected to the same line.
If an unwanted current path exists, use a K8AB AC Power Supply or isolate with an external power supply.
possible.)
10 to 100 mA AC/DC I2-COM
50 to 500 mA AC/DC I3-COM
0.5 to 5 A AC/DC
0.8 to 8 A AC/DC
20 to 200 A AC
Single-phase Current Relay
Range
K8AB-AS2
2 to 20 mA AC/DC,
10 to 100 mA AC/DC,
50 to 500 mA AC/DC
0.1 to 1 A AC/DC,
0.5 to 5 A AC/DC,
0.8 to 8 A AC/DC
10 to 100 A AC,
20 to 200 A AC
(See note 2.)
10 to 100 A AC,
20 to 200 A AC
Connection terminal
I1-COM
I1-COM
I2-COM
I3-COM
I2-COM
I3-COM
Measuring current
Applicable Relay
Input range
K8AB-AS
24 VDC, not insulated
24 VAC, insulated
100-115 VAC, insulated K8AB-AS1 100-115 VAC
200-230 VAC, insulated K8AB-AS1 200-230 VAC
24 VDC, not insulated
24 VAC, insulated
100-115 VAC, insulated K8AB-AS2 100-115 VAC
200-230 VAC, insulated K8AB-AS2 200-230 VAC
24 VDC, not insulated
24 VAC, insulated
100-115 VAC, insulated K8AB-AS3 100-115 VAC
200-230 VAC, insulated K8AB-AS3 200-230 VAC
K8AB-AS3
Approx. 5 Ω
Approx. 1 Ω
Approx. 0.2 Ω
Approx. 0.12 Ω (load: 0.5 VA)
Approx. 0.02 Ω (load: 1.5 VA)
Approx. 0.02 Ω (load: 3 VA)
Uses commercial CT
Uses commercial CT
Applicable Relay
Supply voltage
Input impedance
K8AC-CT200L
K8AB-AS1 24 VDC (See note 1.)
K8AB-AS1 24 VAC
K8AB-AS2 24 VDC (See note 1.)
K8AB-AS2 24 VAC
K8AB-AS3 24 VDC (See note 1.)
K8AB-AS3 24 VAC
120% max. input continuous
150% max. input for 1 s
120% max. input continuous
200% max. input for 30 s
600% max. input for 1 s
Overload capacity
Model
Model
Cat. No. N142-E1-02