OMRON K8DT-PH Series datasheet PDF

Protect motors and other equipment from unstable,
voltages in the power supply system.
Protect motors and other equipment by detecting,
phase sequence and phase loss for three-phase,
power supplies.
Phase loss detection while the motor is operating.
Global application with power supply range of 200 to 480 V with one Relay K8DT-PH Series PDF.
Greater resistance to inverter noise.
Width of 17 K8DT-PH Series5 mm to reduce space required in panels.
Push-In Plus Terminal that reduce wiring work.
The use of cage clamps enables wiring with bare stranded wires.
Double-insertion holes for crossover wiring (all terminals).
UL listed for easy shipping to North America.
Certification is pending for LR standards.
Models added with transistor outputs for superior contact reliability K8DT-PH Series PDF. Time specification: Inverse type.
Current setting range: 8 to 26 A.
Operating voltage: 100/110/120 VAC.
Resetting method: Automatic (See note.).
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 K8DT-PH Series PDF.
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. Control supply voltage: 110/220 VAC; With voltage fluctuation compensation.
Operating current: 0.5 to 1 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 burned eelement even if one heater el,
ement among several heater elements has been burned out K8DT-PH Series datasheet.
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 K8DT-PH Series datasheet.
Voltage fluctuation compensation function eliminates false,
alarms due to variations in the supply voltage.