K8AC-H12CT-FLK Communications Manual ()

Time specification: Inverse type.
Current setting range: 8 to 26 A.
Operating voltage: 200/220/240 VAC.
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 K8AC-H12CT-FLK Communications Manual.
Selection and combination of operating functions from overcur,
rent, open-phase, and reverse-phase K8AC-H12CT-FLK
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 K8AC-H12CT-FLK Communications Manual. Error will occur in the operating,
values of the overload elements. It is recommended to test operation, Function: Phase sequence and phase loss monitoring.
Rated input voltage: 3-phase, 3-wire 200 to 480 VAC.
Relay output: DPDT ×1.
Three-phase Phase-sequence Phase-loss K8AC-H12CT-FLK Communications Manual.
Relay Using Voltage Detection Method.
Greater resistance to inverter noise.
Distinguishes between correct phases, phase sequence, and phase,
loss when power is turned ON.
Supports phase loss detection when the motor is operating.
5 A (resistive load) at 250 VAC, DPDT x 1.
Output status can be monitored using LED indicator.
Ideal to prevent reverse operation of motors. Control supply voltage: 220 VAC; With voltage fluctuation compensation.
Operating current: 16 to 40 A.
Accurate Detection of Heater Element.
Burnout Regardless of Heater Capacities.
Accurately detects a burned heater element or elements incor,
porated by a molding machine or packing machine and outputs,
an alarm signal.
Precisely singles out the burneed element even if one heater el,
ement among several heater elements has been burned out K8AC-H12CT-FLK Manual.
Applicable to small- to large-capacity heater elements.
All K2CU-F large-capacity, built-in current transformer models,
work with booth single-phase and three-phase heaters K8AC-H12CT-FLK Manual.
Voltage fluctuation compensation function eliminates false,
alarms due to variations in the supply voltage.