K8ABPW2 Omron, K8ABPW2 Datasheet

RELAY, VOLTAGE, 3P, 220-480V

K8ABPW2

Manufacturer Part Number
K8ABPW2
Description
RELAY, VOLTAGE, 3P, 220-480V
Manufacturer
Omron
Series
K8ABr
Datasheet

Specifications of K8ABPW2

Contact Configuration
SPDT
Supply Voltage Max
480VAC
Relay Mounting
DIN Rail
Control Voltage Type
AC
Svhc
No SVHC (15-Dec-2010)
Contact Current Ac Max
6A
Contact Voltage Ac Max
250V
Ideal for monitoring 3-phase power supplies
for industrial facilities and equipment.
• Monitor overvoltages and undervoltages for three-phase 3-wire
• Two SPDT output relays, 6 A at 250 VAC (resistive load).
• World-wide power specifications supported by one Unit
• Relay warning status easily monitoring using LED indicator.
• Easy wiring with ferrules
• CE mark compliance certified by third party.
Model Number Structure
■ Model Number Legend
1. Basic Model
2. Functions
3. Rated Input Voltage
Cat. No. N148-E1-01
K8AB-@@
or 4-wire power supplies.
Switch setting for 3-phase 3-wire or 3-phase 4-wire power
supply.
Separate outputs possible for overvoltages and undervoltages.
(switchable).
2 × 2.5 mm
UL certification pending.
Three-phase Voltage Relay
K8AB-PW
K8AB: Measuring and Monitoring Relays
PW:
1:
2:
1
Three-phase Voltage Relay (Simultaneous upper and lower monitoring)
115, 127, 133, 138, 200, 220, 230, 240 VAC
220, 230, 240, 277, 380, 400, 415, 480 VAC
2 3
2
solid or 2 × 1.5 mm
2
standard ferrules.
Three-phase Voltage Relay
K8AB-PW
1

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K8ABPW2 Summary of contents

Page 1

... Monitor overvoltages and undervoltages for three-phase 3-wire or 4-wire power supplies. Switch setting for 3-phase 3-wire or 3-phase 4-wire power supply. • Two SPDT output relays 250 VAC (resistive load). Separate outputs possible for overvoltages and undervoltages. • World-wide power specifications supported by one Unit (switchable). ...

Page 2

... Hz 100 k Ω min. Power (PWR): Green LED, Relay output (RY): Yellow LED, Alarm outputs (ALM1/2): Red LED Two SPDT relays ( 250 VAC, resistive load) Normally closed operation (normally ON) (separate outputs possible for overvoltages and undervoltages) K8AB-PW ...

Page 3

... Specifications Ambient operating temperature Storage temperature Ambient operating humidity Storage humidity Altitude Voltage fluctuation range Input frequency Output relays Resistive load Inductive load Minimum load Maximum contact voltage 250 VAC Maximum contact current Maximum switching capacity Mechanical life Electrical life ...

Page 4

Connections ■ Wiring Diagram Overvoltage and Undervoltage Operation Diagram Overvoltage setting value L1 Input L2 L3 Undervoltage setting value Overvoltage alarm indicator Flashing Lit Undervoltage alarm indicator Overvoltage relay Undervoltage relay T: Operating time (0 T1: ...

Page 5

Bottom ON SW1 SW2 SW3 SW4 DIP Switch Functions Function SW1 Power ON lock time OFF SW2 Monitoring mode OFF 3-phase 3-wire selector power monitoring mode ON 3-phase 4-wire power monitoring mode SW3 SW4 ...

Page 6

Safety Precautions ■ Precautions for Safe Use Make sure to follow the instructions below to ensure safety not use or keep this product in the following environments. • Outdoors, or places subject to direct sunlight or wearing weather. ...

Page 7

... COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR ...

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