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K2CM-Q2H | OMRON Motor Protective Relay K2CM-Q2H
OMRON K2CM-Q2H Manual And Instructions
K2CM-Q2H datasheetPDF datasheet
K2CM-Q2H Communications Manual

OMRON K2CM-Q2H Product information and technical parameters:
Brand: OMRON
Name: Motor Protective Relay
Model: K2CM-Q2H
Time specification: Instantaneous type.
Current setting range: 50 to 160 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.
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.

Control power supply voltage: 48 VDC.
Input: DC, Input voltage range, 4 to 240 mV.
Overvoltage/Undervoltage Monitoring.
Relay for AC and DC Input.
Detect overvoltages or undervoltages (switch select,
able) from 4 mV to 300 V.
Detect undercurrent, reverse current, or overcurrent in,
DC circuits using shunt (SDV-FL) OMRON K2CM-Q2H.
Detect three-phase AC current for under and/or overcur,
rent using current converter K2CM-Q2H
Available in 7 supply voltage configurations.
Single-function model with ON-delay, OFF-delay, or star,
tup lock settings (SDV-FH@T).
Select either AC or DC voltage input.
Polarity can be specified (SDV-FL) to enable easy re,
verse current detection.
Selectable reset value range from 2% to 30% of operat,
ing value (SDV-F) OMRON K2CM-Q2H.
LED operation indicator.
UL/CSA approval (SDV-F@). 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: Two transistor outputs.
Communications output: RS-485.
Current input range: 2.00 to 22.00 A.
A high-precision Heater Element OMRON K2CM-Q2H.
Burnout Detector compatible with a,
wide-range of heater control methods.
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.
Undercurrent detection values can be set separately for CT1 and CT2.
CE marking and cUL certified (K8AC-H2@@@). Classifiication: Output K2CM-Q2H.
Internal I/O circuit common: NPN (+ common).
Rated voltage: 24 VDC.
Reduces Wiring while Providing I/O.
Flexibility.
Mount I/O relays and I/O SSRs freely.
Electric-shock preventive (finger-touch protection) terminal.
block incorporated conforming to VDE 0160 K2CM-Q2H.
Connects to the PC and SBC easily via a connector.
DIN track mounted.
I/O Block conforming to VDE 0160.


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