K8AK-AW
7
Nomenclature
Front
●
Indicators
●
Setting Knobs
Note: 1.
Use either a solid wire of 2.5 mm
2
maximum or a ferrule with
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: 0.49 to 0.59 N·m
Power indicator
Relay status indicator
Current knob (AL1)
Operating time knob (T)
Startup lock time knob
(LOCK)
Alarm indicator
Terminal block
(See notes 1 and 2.)
Terminal block
(See notes 1 and 2.)
Alarm indicator
Current knob (AL2)
Item
Meaning
Power indicator
(PWR: Green)
Lit when power is being supplied.
Relay status indicator
(RY: Yellow)
Lit when relay is operating.
Alarm indicator
(ALM: Red)
Lit when there is an overcurrent or un-
dercurrent.
The indicator flashes to indicate the er-
ror status after the input has exceeded
the set value while the operating time is
being clocked.
Item
Usage
Current knob (AL1)
Used to set the current to 10% to 100%
of maximum setting range.
Current knob (AL2)
Used to set the current to 10% to 100%
of maximum setting range.
Operating time knob (T)
Used to set the operating time to 0.1 to
30 s.
Startup lock time knob
(LOCK)
Used to set the startup lock time to 0 to
30 s.
For 2.5 mm
2
or
smaller solid wires
For ferrules with
an insulation sleeve.
8 mm max.
8 mm max.
Summary of Contents for K8AK-AW Series
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