Economical, Compact, High-performance,
DIN 48 × 48-mm Ground Fault Relay for Low,
Voltages.
Performs continuous monitoring and detection of ground faults,
in low-voltage circuits due to the deterioration of insulation in,
electrical devices.
Higher reliability ensured with improved resistance to high-fre,
quency noise when used for inverter loads K8AC-H23CC-FLK Communications Manual.
Ground Fault Relays and through-type ZCTs (zero-phase current,
transformers) are mutually compatible K8AC-H23CC-FLK
The through-type ZCTs are equipped with test terminals,
allowing operation tests for Ground Fault Relays to be performed withease. Time specification: Instantaneous type.
Current setting range: 8 to 26 A.
Operating voltage: 400/440 VAC K8AC-H23CC-FLK Communications Manual.
Resetting method: Manual.
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 K8AC-H23CC-FLK Communications Manual.
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. Input type: NPN/ voltage pulse input type.
Event input terminal 5 points (HOLD, RESET) equipped with.
External power supply DC12V80mA.
Note: K3HB-RPB-A, K3HB-RNB-A is not equipped with event input.
Communication: RS-232C; NPN open collector (HH, H, PASS, L, LL).
96 (W) * 48 (H * 95mm) depth.

Power supply voltage: AC100 ~ 240V K8AC-H23CC-FLK Manual.
Measurement of 2 points through the speed, time, or cycle of the digital time interval table.
Action determine the color, can switch the green / Red 2 kinds of color display.
Measurementt of wide range of pulse interval time K8AC-H23CC-FLK Manual.
Measuring, calculating and displaying the pulse interval between 2 points.
Range of pulse interval measurement