K8AB-AS1 100/115VAC Omron, K8AB-AS1 100/115VAC Datasheet - Page 5
K8AB-AS1 100/115VAC
Manufacturer Part Number
K8AB-AS1 100/115VAC
Description
20-500mA 1-phs Current Monitor
Manufacturer
Omron
Series
K8ABr
Specifications of K8AB-AS1 100/115VAC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
K8AB-AS1-100-115VAC
K8ABAS1100115VAC
Z2803
K8ABAS1100115VAC
Z2803
Checking the operating status has never
been convenient because of the time it
takes to reach the preset operation time.
The K8AB eliminates this problem by
featuring a flashing alarm indicator that
clearly indicates the operating status.
This has greatly simplified the task of
checking on-site status particularly when
operation settings are changed or an
error occurs.
* Excluding the K8AB-PH and K8AB-TH.
OMRON Low-voltage Monitoring Relays can be used to monitor
3-phase power supplies with 3 or 4 wires simply by changing
DIP switch settings.
4
5
Phase to phase voltage (3 wires)
L1
400 VAC
400 VAC
L2
Single K8AB Monitors 3-phase Power Supply with
3 or 4 Wires
Operation Level Indication
by Flashing Alarm Indicator
400 VAC
L3
L1
Phase to neutral voltage (4 wires)
Under voltage
Over voltage
L2
230 VAC
(K8AB-PM, K8AB-PA, and K8AB-PW)
Input
Ry1
Ry2
Operation time
Gang-mounting is also possible.
L3
DIN Track Mounting
230 VAC
230 VAC
N
Operation time
Reduces Maintenance Parts Inventory
K8AB-P@1
K8AB-P@2
A Single K8AB Can Monitor a 3-phase
Power Supply Anywhere in the World
by Flashing Alarm
Notification
Indicator
SW3
SW4
SW2
SW2
OFF
OFF
ON
ON
Wire Connection
Measuring and Monitoring Relays
2 × 2.5 mm
standard ferrules.
Compliance with
International Standards
A third party has certified CE mark
compliance. This device is in
compliance with UL certification
requirements.
trip soon!
Going to
P-P
P-N
P-P
P-N
Flashing
200 V
115 V
380 V
220 V
ON
ON
Lit
2
solid or 2 × 1.5 mm
The trip alarm operates when
the input reaches the operation
range and the preset operation
time has elapsed.
Indicates a continuous trip.
220 V
127 V
400 V
230 V
OFF
ON
230 V
133 V
415 V
240 V
OFF
ON
240 V
138 V
480 V
277 V
OFF
OFF
2
5