OMRON K8DS-PA Series PDF datasheet Three-phase Asymmetry and Phase-sequence Phase-loss Relay datasheet PDF catalog

Control supply voltage: 100 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 K8DS-PA Series PDF catalog.
Precisely singles out the burned element even if one heater el,
ement among several heater elements has been burned out K8DS-PA Series
Applicable to small- to large-capacity heater elements.
All K2CU-F large-capacity, built-in current transformer models,
work with both single-phase and three-phase heaters.
Voltage fluctuation compensation function eliminates false,
alarms due to variations in the supply voltage K8DS-PA Series PDF catalog. Power supply voltage: 100 to 240 VAC.
Heater control method: Phase control Cyclic control.
Input specifications: Two current inputs,
(for either single phase or threephase).
Output specifications: One relay output.
Communications output: RS-485.
Current input range: 20.0 to 200.0 A.
A high-precision Heater Element.
Burnout Detector compatible with a,
wide-range of heater control methods K8DS-PA Series PDF catalog.
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.
If the gate function is disabled, the gate input can be used as an,
undercurrent/overcurrent relay or for motor or lamp loads OMRON Three-phase Asymmetry and Phase-sequence Phase-loss Relay PDF catalog OMRON Three-phase Asymmetry and Phase-sequence Phase-loss Relay PDF catalog.
Undercurrent detection values can be set separately for CT1 and CT2.
CE marking and cUL certified (K8AC-H2@@@). Highly Visible LCD Display with 2-color (Red and Green) LEDs.
Contact, NPN, PNP, or voltage pulse input.
Front-panel key operation for easy setting OMRON Three-phase Asymmetry and Phase-sequence Phase-loss Relay PDF catalog.
Average processing function suppresses flicker.
Includes scaling, auto-zero time, startup compensation time functions.
Easy confirmationn of max/min display K8DS-PA Series PDF datasheet.
Short 80-mm depth (measured from edge of face plate).
Finger protective cover (standard equipment) guards against electric shock.
Water- and dust-proof NEMA4X (IP66 equivalent) front panel.
Recognnized to U K8DS-PA Series PDF catalog. S. and Canadian requirements under the Compo,
nent Recognition Program of UL.
CE marking.
Built-in external power supply (12 VDC, 40 mA).