K8ABPW2 Omron, K8ABPW2 Datasheet - Page 2

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

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

Ordering Information
■ List of Models
Note: 1. Three-phase 3-wire or 4-wire and the input range are switched using a switch.
Ratings and Specifications
■ Ratings
2
Rated input
voltage
Operation
(overvoltage and
undervoltage)
Reset (HYS.)
Operating time (T) Overvoltage/
Power ON lock (LOCK)
Setting accuracy
Time error
Input frequency
Input impedance
Indicators
Output relays
Three-phase Voltage Relay
2. The power supply is shared with the rated input voltage.
Three-phase Voltage Relay
K8AB-PW1
K8AB-PW2
Operating value setting
range
Operating value
Hysteresis
Resetting method
undervoltage
3-phase 3-wire mode
3-phase 4-wire mode
3-phase 3-wire mode
3-phase 4-wire mode
Three-phase, three-wire mode: 200, 220, 230, 240 VAC
Three-phase, four-wire mode: 115, 127, 133, 138 VAC
Three-phase, three-wire mode: 380, 400, 415, 480 VAC
Three-phase, four-wire mode: 220, 230, 240, 277 VAC
Overvoltage = − 30% to 25% of maximum rated input voltage
Undervoltage = − 30% to 25% of maximum rated input voltage
Note: The rated input voltage is switched with a switch.
100% operation at set value
5% of operating value (fixed)
Automatic reset
0.1 to 30 s (Value when input rapidly changes from 0% to 120%.)
1 s or 5 s (Value when input rapidly changes from 0% to 100%. The operating time is the shortest
at this point.)
±10% of full scale
±10% of set value (Minimum error: 50 ms)
45 to 65 Hz
100 k Ω min.
Power (PWR): Green LED, Relay output (RY): Yellow LED, Alarm outputs (ALM1/2): Red LED
Two SPDT relays (6 A at 250 VAC, resistive load)
Normally closed operation (normally ON) (separate outputs possible for overvoltages and
undervoltages)
K8AB-PW
Rated input (See note 2.)
200, 220, 230, 240 VAC
115, 127, 133, 138 VAC
380, 400, 415, 480 VAC
220, 230, 240, 277 VAC
K8AB-PW1
K8AB-PW2
Model
Cat. No. N148-E1-01