K8AB-VS 데이터 시트보기 (PDF) - OMRON Corporation

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K8AB-VS

Single-phase Voltage Relay

OMRON Corporation 

Single-phase Voltage Relay

K8AB-VS

Ideal for voltage monitoring for industrial

facilities and equipment.

• Monitor for overvoltages or undervoltages.

• Manual resetting and automatically resetting supported by one

Relay.

• One SPDT output relay, 6 A at 250 VAC (resistive load).

• Output relay can be switched between normally open and

normally closed.

• Process control signal (0 to 10 V) and current splitter input

supported.

• Output status can be monitored using LED indicator.

• Input frequency of 40 to 500 Hz supported.

• Inputs are isolated from the power supply.

Refer to Safety Precautions for the K8AB

Series. Refer to page 9 for the Q&A section.

Model Number Structure

■ Model Number Legend

K8AB-@@

1 23

4

1. Basic Model

K8AB:

Measuring and Monitoring Relays

2. Functions

VS:

Single-phase Voltage Relay (One-sided operation)

3. Measuring Current

1:

6 to 60 mV AC/DC, 10 to 100 mV AC/DC, 30 to 300 mV AC/DC

2:

1 to 10 V AC/DC, 3 to 30 V AC/DC, 15 to 150 V AC/DC

3:

20 to 200 V AC/DC, 30 to 300 V AC/DC, 60 to 600 V AC/DC

4. Supply Voltage

24 VAC/DC: 24 VAC/DC

100-115 VAC: 100 to 115 VAC

200-230 VAC: 200 to 230 VAC

CSM_K8AB-VS_DS_E_3_1

1

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