K8AB-VW データシートの表示（PDF） - OMRON Corporation

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K8AB-VW

Single-phase Voltage Relay

OMRON Corporation 

■ Ratings

Power supply

voltage

Isolated power supply

Power consumption

Operating value setting range (AL1 and AL2)

Operating value

Reset value

Reset method

Operating time setting range (T)

Power ON lock time (LOCK)

Indicators

Input impedance

Output relays

Output relay ratings

Ambient operating temperature

Storage temperature

Ambient operating humidity

Storage humidity

Altitude

Terminal screw tightening torque

Terminal wiring method

Case color

Case material

Weight

Mounting

Dimensions

24 VDC, 24 VAC, 100 to 115 VAC, 200 to 230 VAC

24 VDC:

1 W max.

24 VAC:

4 VA max.

100 to 115 VAC: 4 VA max.

200 to 230 VAC: 5 VA max.

10% to 100% of maximum measuring voltage

K8AB-VW1: 6 to 60 mV AC/DC

10 to 100 mV AC/DC

30 to 300 mV AC/DC

K8AB-VW2: 1 to 10 V AC/DC

3 to 30 V AC/DC

15 to 150 V AC/DC

K8AB-VW3: 20 to 200 V AC

30 to 300 V AC

60 to 600 V AC

100% operation at set value

5% of operating value (fixed)

Manual reset/automatic reset (switchable)

Note: Manual reset: Turn OFF power supply for 1 s or longer.

0.1 to 30 s

1 s or 5 s (Switched using DIP switch.)

Power (PWR): Green, Relay output (RY): Yellow, Alarm outputs (ALM): Red

Refer to "Input Range" on previous page.

Two SPDT relays (NC operation)

Rated load

Resistive load

6 A at 250 VAC (cosφ = 1)

6 A at 30 VDC (L/R = 0 ms)

Inductive load

1 A at 250 VAC (cosφ = 0.4)

1 A at 30 VDC (L/R = 7 ms)

Maximum contact voltage: 250 VAC

Maximum contact current: 6 A AC

Maximum switching capacity: 1,500 VA

Minimum load:

10 mA at 5 VDC

Mechanical life:

10,000,000 operations

Electrical life:

Make: 50,000 times, Break: 30,000 times

−20 to 60°C (with no condensation or icing)

−40 to 70°C (with no condensation or icing)

25% to 85% (with no condensation)

25% to 85% (with no condensation)

2,000 m max.

0.49 N·m

Recommended wire

Solid wire: 2.5 mm2

Twisted wires: AWG16, AWG18

Note: 1. Ferrules with insulating sleeves must be used with twisted wires.

2. Two wires can be twisted together.

Recommended ferrules

Al 1,5-8BK (for AWG16) manufactured by Phoenix Contact

Al 1-8RD (for AWG18) manufactured by Phoenix Contact

Al 0,75-8GY (for AWG18) manufactured by Phoenix Contact

Munsell 5Y8/1

PBT/ABS resin (self-extinguishing resin) UL94-V0

Approx. 140 g

Mounted to DIN Track or via M4 screws (tightening torque: 1.2 N·m)

22.5 (W) × 90 (H) × 100 (D) mm

K8AB-VW

3

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