K8AB-PA 查看數據表（PDF） - OMRON Corporation

零件编号

产品描述 (功能)

比赛名单

K8AB-PA

Three-phase Asymmetry and Phase-sequence Phase-loss Relay

OMRON Corporation 

Three-phase Asymmetry and Phase-sequence Phase-loss Relay

K8AB-PA

CSM_K8AB-PA_DS_E_2_1

Ideal for 3-phase voltage asymmetry

monitoring for industrial facilities and

equipment.

• Monitor voltage asymmetry, phase sequence, and phase loss

for three-phase 3-wire or 4-wire power supplies with just one

Unit.

Switch setting for 3-phase 3-wire or 3-phase 4-wire power

supply.

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

• World-wide power specifications supported by one Unit

(switchable).

• Relay status can be monitored using LED indicator.

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

1. Basic Model

K8AB: Measuring and Monitoring Relays

2. Functions

PA: Three-phase Asymmetry and Phase-sequence Phase-loss Relay.

3. Rated Input Voltage

1: AC 115, 127, 133, 138, 200, 220, 230, 240

2: AC 220, 230, 240, 277, 380, 400, 415, 480

1

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