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K8AK-PH1 OMRON K8AK-PH1
Brand: OMRON
Name: Phase-sequence Phase-loss Relay
Model: K8AK-PH1
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.
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.

Rated input: 3-phase 3-wire mode, 3-phase 4-wire mode;
380, 400, 415, 480 VAC, 220, 230, 240, 277 VAC.
Ideal for Monitoring 3-phase Power.
Supplies for Industrial Facilities and Equipment.
Greater resistance to inverter noise.
Monitor overvoltages, undervoltages, phase sequence,
and phase loss for three-phase 3-wire or 4-wire power,
supplies with just one Unit OMRON K8AK-PH1.
Switch setting for 3-phase 3-wire or 3-phase 4-wire power supply K8AK-PH1
Two SPDT output relays, 5 A at 250 VAC (resistive load).
Output overvoltages and undervoltages using separate relays.
World-wide power specifications supported by one Unit (switchable).
Output status can be monitored using LED indicator. Power ratings: 15 W OMRON K8AK-PH1.
Output voltage: 24 V.
Output current: 0.7 A.
Boost current: --.
Newly Released High-capacity 240-W Models in S8EX-series Lineup.
Rated Output of 300 W for 200 VAC.
From 170 to 264 VAC.
New 240-W Models.
Lineup of models with 24-, 36-, and 48-VDC output.
voltages.
15-W, 35-W, 50-W, 100-W, and 150-W Models.
Lineup of models with from 5 to 48-VDC output.
voltages.
All Models.
Approved standards:
UL60950-1, cUR CSA C22 OMRON K8AK-PH1. 2 No. 60950-1, EN 50178,
and EN 60950-1.
Lineup includes open-frame models, models with.
chassis, and models with chassis and covers.
Wide-range power supply: 100 to 240 VAC.
Complies with harmonic current standard in EN.
61000-3-2 (50-W to 240-W models).
The top class in industry for compact size.
Boost current output (some models excluded). Cable specifications: Oil-resistant Polyurethane Cable.
Cable length L: 2 m.
Cable outer diameter: 6 mm.
Angled Connectors.
Minimum order: 5.
UL: --.
Round Water-resistive Smartclickk K8AK-PH1.
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 loccking K8AK-PH1.
Features the same degree of protection (IP67) as M12 connectors.
A full line-up of models is planned.
Connectors with Cables are UL approved.


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