K8AB-VW

6

Nomenclature

■ Front

Indicators

Setting Knobs

insulating sleeve for the terminal connection.

The length of the exposed current-carrying part inserted

into the terminal must be 8 mm or less to maintain dielectric

strength after connection.

Recommended ferrules

Phoenix Contact

• Al 1,5-8BK (for AWG16)

• Al 1-8RD (for AWG18)

• Al 0,75-8GY (for AWG18)

2. Tightening torque

Recommended: 0.49 N·m

Maximum:

0.54 N·m

Power indicator

Relay status indicator

Voltage knob (AL1)

Voltage knob (AL2)

Operating time knob (T)

Alarm indicator

Terminal block

(See notes 1 and 2.)

Terminal block

(See notes 1 and 2.)

Item

Meaning

Power indicator

(PWR: Green)

Lit when power is being supplied.

Relay status indicator

(RY: Yellow)

Lit when relay operates (Not light when both

AL1 and AL2 are in error status) (Normally

lit)

Alarm indicators

(AL1 and AL2: Red)

Lit when there is an overvoltage or

undervoltage.

The indicator flashes to indicate the error

status after the input has exceeded the

threshold value while the operating time is

being clocked.

Item

Usage

Voltage knob (AL1)

Used to set the voltage to 10% to 100% of

maximum measuring voltage.

Voltage knob (AL2)

Used to set the voltage to 10% to 100% of

maximum measuring voltage.

Operating time knob (T) Used to set the operating time to 0.1 to 30 s.

smaller solid wires

For ferrules with

insulating sleeves

8 mm max.

8 mm max.