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Brand: OMRON
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SE-KQ4N | OMRON Motor Protective Relay SE-KQ4N
OMRON SE-KQ4N Manual And Instructions
SE-KQ4N datasheetPDF datasheet
SE-KQ4N User's Manual

OMRON SE-KQ4N Product information and technical parameters:
Brand: OMRON
Name: Motor Protective Relay
Model: SE-KQ4N
Control voltage: 380/400/440 VAC.
Reset: Manual.
Model: Instantaneous type (See note 1.).
Solid-state Relay Provides Three Operating.
Functions in a Compact Package.
Prevents burnouts in 3-phase induction motors due to overcurrent,
open-phase, or reverse-phase.
LEDs indicate operation of the selected operating function.
Wide setting ranges: current: 1 to 160 A; operating time: 1 to 40 s.
Protects the motor from reversing without starting it.
before using the K2CM.

Time specification: Instantaneous type.
Current setting range: 2 to 8 A.
Operating voltage: 200/220/240 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 OMRON SE-KQ4N.
Selection and combination of operating functions from overcur,
rent, open-phase, and reverse-phase SE-KQ4N
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 OMRON SE-KQ4N. Error will occur in the operating,
values of the overload elements. It is recommended to test operation,
before using the K2CM. Cable length L: 2.0 m.
Connect Connector-Terminal,
Block Conversion Units (XW2@) to,
I/O Units for Programmable,
Controllers with one touch OMRON SE-KQ4N. Cable specifications: Oil-resistant Polyurethane Cable.
Cable length L: 0.3 m.
Cable outer diameter: 6 mm.
Straight Connectors.
Minimum order: 10.
UL: --.
Round Water-resistive Smartclick.
Connectors That Reduce Installation Work.
A newly developed lock mechanism that is compatible with round M12 connectors.
Simply insert the Connectors, then turn them approximately 1/8 of a turn to lock.
A positive click indicates locking.
Features the same degree of protection (IP67) as M12 connectors.
A full line-up of models is planned.
Connectors with Cables are UL approved. Single Cable Connection to PLC Means.
Space is Saved and Less Control Panel.
Wiring is Required.
Compact size: 182 (W) 85 (D) 68 (H) mm,
(8-point Output Block width is 102 mm) SE-KQ4N.
Connects to the PC through the connecting cable,
(G79 Series) and connector, and requires only a,
snap-in operation.
Surge suppressor circuit built-in.
Immediate recognition of I/O signal status using,
LED operation indicators SE-KQ4N.
G3TA I/O Solid-state relay can be mounted instead,
of G7T.
Mounts easily on a DIN track.
Approved by UL, CSA (except for G7TC-OC16-1).


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