K8AK-AS Series PDF datasheet (datasheet)

Power supply voltage: 100 to 240 VAC.
Heater control method: ON/OFF control SSR control.
Input specifications: Two current inputs,
(for either single phase or threephase).
Output specifications: Two transistor outputs.
Communications output: RS-485.
Current input range: 20.0 to 200.0 A.
A high-precision Heater Element K8AK-AS Series PDF datasheet.
Burnout Detector compatible with a,
wide-range of heater control methods K8AK-AS Series
Push-in terminals reduce the workload.
Scaling.
NPN or PNP equivalent output.
Lineup includes models compatible with many heater control methods,
including ON/OFF control, phase control, and cyclic control.
High-precision heater burnout alarm with digital measurement.
Contributes to preventative maintenance K8AK-AS Series PDF datasheet.
If the gate function is disabled, the gate input can be used as an,
undercurrent/overcurrent relay or for motor or lamp loads.
Undercurrent detection values can be set separately for CT1 and CT2.
CE marking and cUL certified (K8AC-H2@@@). Time specification: Instantaneous type.
Current setting range: 50 to 160 A.
Operating voltage: 200/220/240 VAC.
Resetting method: Automatic (See note K8AK-AS Series PDF datasheet. ).
Solid-state Relay Enables Choice of Three.
Operating Functions (Overcurrent, Open,
phase, and Reverse-phase).
Protects 3-phase induction motors and their loads from damage.
Selection and combination of operating functions from overcur,
rent, open-phase, and reverse-phase.
Circuit and output relay operation can be checked by just operat,
ing the test button.
The set time value can be checked easily because operation time,
is indicated from the start of operation.
Space-saving, integrated construction.
Note: If the K2CM is used with an inverter, the operating conditions will,
depend on the load wiring length, inverter carrier frequency, basic,
frequency, and load conditions. Error will occur in the operating,
values of the overload elements. It is recommended to test operation,
before using the K2CM. Digital Rotary Pulse Meter Capable of 50 kHz Measurements.
Visual confirmation of judgement results through display colors that switch,
between red and green.
Measures High-speed Pulses at 50 kHz.
Provides high-speed pulse measurements up to 50 kHz of rotary encoder,
or ON/OFF pulse.
signals and can perform rotating measurement of high-speed rotating objects.
Note: No-voltage contacts of up to 30 Hz are supported.
Six Measurement Operations Including Rotation (rpm)/Circumferential,
Speed, Ratio, and Cumulative.
One Rotary Pulse Meter has 6 rotary pulse measurement functions to,
support a variety K8AK-AS Series PDF catalog.
of pulse measurement applications. Select the best function for your,
application from the.
following: Rotation (rpm)/circumferential speed/instantaneous flowrate,
(value proportional to frequency), absolutte ratio, error ratio, error,
flow rate ratio, and passing K8AK-AS Series PDF catalog.
speed (value inversely proportional to frequency).
DeviceNet models added to the series.