OMRON K8AC-H Series datasheet PDF catalog K8AC-H Series PDF datasheet

Rated input (See note 2.): 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.
Monitor overvoltages, undervoltages, phase sequence, and,
phase loss for three-phase 3-wire or 4-wire power supplies with,
just one Unit K8AC-H Series PDF datasheet.
Switch setting for 3-phase 3-wire or 3-phase 4-wire power,
supply K8AC-H Series
Two SPDT output relays, 6 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. Time specification: Instantaneous type K8AC-H Series PDF datasheet.
Current setting range: 8 to 26 A.
Operating voltage: 100/110/120 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 K8AC-H Series PDF datasheet.
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. Time specification: Instantaneous type.
Current setting range: 8 to 26 A.
Operating voltage: 400/440 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.
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 K8AC-H Series datasheet PDF catalog.
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 K8AC-H Series datasheet PDF catalog. Error will occur in the operating,
values of the overload elements. It is recommended to test operation,
before using the K2CM.